TEMP: auto-trim

fw: use vector3f for controller output
fw: convert trim to vector3f
2026-06-19 15:50:34 +08:00 · 2024-01-10 16:37:21 +01:00 · 2024-01-10 14:48:53 +01:00 · 2024-01-10 11:42:30 +01:00
487 changed files with 9933 additions and 20097 deletions
@@ -40,16 +40,16 @@ pipeline {
                     "ark_can-flow_default",
                     "ark_can-gps_canbootloader",
                     "ark_can-gps_default",
-                     "ark_can-rtk-gps_canbootloader",
-                     "ark_can-rtk-gps_default",
                     "ark_cannode_canbootloader",
                     "ark_cannode_default",
+                     "ark_can-rtk-gps_canbootloader",
+                     "ark_can-rtk-gps_default",
                     "ark_fmu-v6x_bootloader",
                     "ark_fmu-v6x_default",
                     "atl_mantis-edu_default",
                     "av_x-v1_default",
-                     "bitcraze_crazyflie21_default",
                     "bitcraze_crazyflie_default",
+                     "bitcraze_crazyflie21_default",
                     "cuav_can-gps-v1_canbootloader",
                     "cuav_can-gps-v1_default",
                     "cuav_nora_default",
@@ -66,8 +66,8 @@ pipeline {
                     "holybro_durandal-v1_default",
                     "holybro_kakutef7_default",
                     "holybro_kakuteh7_default",
-                     "holybro_kakuteh7mini_default",
                     "holybro_kakuteh7v2_default",
+                     "holybro_kakuteh7mini_default",
                     "holybro_pix32v5_default",
                     "matek_gnss-m9n-f4_canbootloader",
                     "matek_gnss-m9n-f4_default",
@@ -77,8 +77,8 @@ pipeline {
                     "modalai_fc-v1_default",
                     "modalai_fc-v2_default",
                     "mro_ctrl-zero-classic_default",
-                     "mro_ctrl-zero-f7-oem_default",
                     "mro_ctrl-zero-f7_default",
+                     "mro_ctrl-zero-f7-oem_default",
                     "mro_ctrl-zero-h7-oem_default",
                     "mro_ctrl-zero-h7_default",
                     "mro_pixracerpro_default",
@@ -104,28 +104,22 @@ pipeline {
                     "px4_fmu-v5_debug",
                     "px4_fmu-v5_default",
                     "px4_fmu-v5_lto",
-                     "px4_fmu-v5_rover",
                     "px4_fmu-v5_stackcheck",
                     "px4_fmu-v5_uavcanv0periph",
                     "px4_fmu-v5x_default",
-                     "px4_fmu-v5x_rover",
                     "px4_fmu-v6c_default",
-                     "px4_fmu-v6c_rover",
                     "px4_fmu-v6u_default",
-                     "px4_fmu-v6u_rover",
                     "px4_fmu-v6x_default",
-                     "px4_fmu-v6x_rover",
                     "px4_fmu-v6xrt_bootloader",
                     "px4_fmu-v6xrt_default",
-                     "px4_fmu-v6xrt_rover",
                     "px4_io-v2_default",
                     "raspberrypi_pico_default",
-                     "siyi_n7_default",
                     "sky-drones_smartap-airlink_default",
                     "spracing_h7extreme_default",
                     "thepeach_k1_default",
                     "thepeach_r1_default",
                     "uvify_core_default",
+                     "siyi_n7_default"
            ],
            image: docker_images.nuttx,
            archive: true
@@ -25,7 +25,6 @@ jobs:
          ark_can-rtk-gps,
          ark_cannode,
          ark_fmu-v6x,
-          ark_septentrio-gps,
          atl_mantis-edu,
          av_x-v1,
          bitcraze_crazyflie,
@@ -49,7 +48,6 @@ jobs:
          matek_h743-slim,
          modalai_fc-v1,
          modalai_fc-v2,
-          mro_ctrl-zero-classic,
          mro_ctrl-zero-f7,
          mro_ctrl-zero-f7-oem,
          mro_ctrl-zero-h7,
@@ -79,7 +79,3 @@
 [submodule "Tools/simulation/gz"]
 	path = Tools/simulation/gz
 	url = https://github.com/PX4/PX4-gazebo-models.git
-	branch = main
-[submodule "boards/modalai/voxl2/libfc-sensor-api"]
-	path = src/modules/muorb/apps/libfc-sensor-api
-	url = https://gitlab.com/voxl-public/voxl-sdk/core-libs/libfc-sensor-api.git
@@ -71,26 +71,6 @@ CONFIG:
      buildType: MinSizeRel
      settings:
        CONFIG: px4_fmu-v5x_default
-    px4_fmu-v6c_default:
-      short: px4_fmu-v6c
-      buildType: MinSizeRel
-      settings:
-        CONFIG: px4_fmu-v6c_default
-    px4_fmu-v6c_bootloader:
-      short: px4_fmu-v6c_bootloader
-      buildType: MinSizeRel
-      settings:
-        CONFIG: px4_fmu-v6c_bootloader
-    px4_fmu-v6u_default:
-      short: px4_fmu-v6u
-      buildType: MinSizeRel
-      settings:
-        CONFIG: px4_fmu-v6u_default
-    px4_fmu-v6u_bootloader:
-      short: px4_fmu-v6u_bootloader
-      buildType: MinSizeRel
-      settings:
-        CONFIG: px4_fmu-v6u_bootloader
    px4_fmu-v6x_default:
      short: px4_fmu-v6x
      buildType: MinSizeRel
@@ -151,16 +131,6 @@ CONFIG:
      buildType: MinSizeRel
      settings:
        CONFIG: ark_can-rtk-gps_canbootloader
-    ark_septentrio_gps_default:
-      short: ark_septentrio_gps_default
-      buildType: MinSizeRel
-      settings:
-        CONFIG: ark_septentrio_gps_default
-    ark_septentrio_gps_canbootloader:
-      short: ark_septentrio_gps_canbootloader
-      buildType: MinSizeRel
-      settings:
-        CONFIG: ark_septentrio_gps_canbootloader
    ark_cannode_default:
      short: ark_cannode_default
      buildType: MinSizeRel
@@ -50,11 +50,11 @@ param set-default SENS_IMU_MODE 1

 param set-default FW_P_TC 0.6

-param set-default FW_PR_FF 0.0
+param set-default FW_PR_FF 0.1
 param set-default FW_PSP_OFF 2
 param set-default FW_RR_FF 0.1
 param set-default FW_RR_I 0.2
-param set-default FW_RR_P 0.5
+param set-default FW_RR_P 0.3
 param set-default FW_THR_TRIM 0.35
 param set-default FW_THR_MAX 0.8
 param set-default FW_THR_MIN 0.05
@@ -66,6 +66,8 @@ param set-default FW_T_SINK_MIN 1.6
 param set-default MC_AIRMODE 1
 param set-default MC_ROLL_P 3
 param set-default MC_PITCH_P 3
+param set-default MC_ROLLRATE_P 0.3
+param set-default MC_PITCHRATE_P 0.3

 param set-default VT_ARSP_TRANS 10
 param set-default VT_B_TRANS_DUR 5
@@ -1,80 +0,0 @@
-#!/bin/sh
-# @name Gazebo lawnmower
-# @type Rover
-# @class Rover
-
-. ${R}etc/init.d/rc.rover_differential_defaults
-
-PX4_SIMULATOR=${PX4_SIMULATOR:=gz}
-PX4_GZ_WORLD=${PX4_GZ_WORLD:=default}
-PX4_SIM_MODEL=${PX4_SIM_MODEL:=lawnmower}
-
-param set-default SIM_GZ_EN 1 # Gazebo bridge
-
-# Simulated sensors
-param set-default SENS_EN_GPSSIM 1
-param set-default SENS_EN_BAROSIM 0
-param set-default SENS_EN_MAGSIM 1
-param set-default SENS_EN_ARSPDSIM 1
-# We can arm and drive in manual mode when it slides and GPS check fails:
-param set-default COM_ARM_WO_GPS 1
-
-# Set Differential Drive Kinematics Library parameters:
-param set RDD_WHEEL_BASE 0.9
-param set RDD_WHEEL_RADIUS 0.22
-param set RDD_WHEEL_SPEED 10.0	# Maximum wheel speed rad/s, approx 8 km/h
-
-# Actuator mapping - set SITL motors/servos output parameters:
-
-# "Motors" - motor channels 0 (Right) and 1 (Left) - via Wheels GZ bridge:
-param set-default SIM_GZ_WH_FUNC1 101 # right wheel
-#param set-default SIM_GZ_WH_MIN1 0
-#param set-default SIM_GZ_WH_MAX1 200
-#param set-default SIM_GZ_WH_DIS1 100
-#param set-default SIM_GZ_WH_FAIL1 100
-
-param set-default SIM_GZ_WH_FUNC2 102 # left wheel
-#param set-default SIM_GZ_WH_MIN2 0
-#param set-default SIM_GZ_WH_MAX2 200
-#aram set-default SIM_GZ_WH_DIS2 100
-#param set-default SIM_GZ_WH_FAIL2 100
-
-param set-default SIM_GZ_WH_REV 0 # no need to reverse any wheels
-
-# Note: The servo configurations ( SIM_GZ_SV_FUNC*) outlined below are intended for educational purposes in this simulation. 
-# They do not have physical effects in the simulated environment, except for actuating the joints. Their definitions are meant to demonstrate 
-# how actuators could be mapped and configured in a real-world application, providing a foundation for understanding and implementing actuator 
-# controls in practical scenarios.
-
-# Cutter deck blades clutch, PCA9685 servo channel 3,  "RC FLAPS" (406) - leftmost switch, or "Servo 3" (203):
-param set-default SIM_GZ_SV_FUNC3 203
-param set-default SIM_GZ_SV_MIN3 0
-param set-default SIM_GZ_SV_MAX3 1000
-param set-default SIM_GZ_SV_DIS3 500
-param set-default SIM_GZ_SV_FAIL3 500
-
-# Gas engine throttle, PCA9685 servo channel 4, "RC AUX1" (407) - left knob, or "Servo 4" (204):
-#    - on minimum when disarmed or failed:
-param set-default SIM_GZ_SV_FUNC4 204
-param set-default SIM_GZ_SV_MIN4 0
-param set-default SIM_GZ_SV_MAX4 1000
-param set-default SIM_GZ_SV_DIS4 500
-param set-default SIM_GZ_SV_FAIL4 500
-
-# Controlling PCA9685 servos 5,6,7,8 directly via "Servo 5..8" setting, by publishing actuator_servos.control[]:
-
-# Strobes, PCA9685 servo channel 5, "Servo 5" (205) - flashing indicates Mission mode:
-#param set-default SIM_GZ_SV_FUNC5 205
-#param set-default SIM_GZ_SV_MIN5 1000
-#param set-default SIM_GZ_SV_MAX5 2000
-#param set-default SIM_GZ_SV_DIS5 1000
-#param set-default SIM_GZ_SV_FAIL5 1000
-
-# Horn, PCA9685 servo channel 6, "Servo 6" (206) - for alarms like GPS failure:
-#param set-default SIM_GZ_SV_FUNC6 206
-
-# Spare PCA9685 servo channel 7 on "RC AUX2" (408) - right knob, or "Servo 7" (207):
-#param set-default SIM_GZ_SV_FUNC7 207
-
-# Spare PCA9685 servo channel 8 - "Servo 8" (208):
-#param set-default SIM_GZ_SV_FUNC8 208
@@ -82,7 +82,6 @@ px4_add_romfs_files(
 	4008_gz_advanced_plane
 	4009_gz_r1_rover
 	4010_gz_x500_mono_cam
-	4011_gz_lawnmower

 	6011_gazebo-classic_typhoon_h480
 	6011_gazebo-classic_typhoon_h480.post
@@ -41,6 +41,19 @@ elif [ "$PX4_SIMULATOR" = "gz" ] || [ "$(param show -q SIM_GZ_EN)" = "1" ]; then

 	echo "INFO  [init] Gazebo simulator"

+	# set local coordinate frame reference
+	if [ -n "${PX4_HOME_LAT}" ]; then
+		param set SIM_GZ_HOME_LAT ${PX4_HOME_LAT}
+	fi
+
+	if [ -n "${PX4_HOME_LON}" ]; then
+		param set SIM_GZ_HOME_LON ${PX4_HOME_LON}
+	fi
+
+	if [ -n "${PX4_HOME_ALT}" ]; then
+		param set SIM_GZ_HOME_ALT ${PX4_HOME_ALT}
+	fi
+
 	# Only start up Gazebo if PX4_GZ_STANDALONE is not set.
 	if [ -z "${PX4_GZ_STANDALONE}" ]; then

@@ -51,13 +64,6 @@ elif [ "$PX4_SIMULATOR" = "gz" ] || [ "$(param show -q SIM_GZ_EN)" = "1" ]; then
 			# "gz sim" from Garden on
 			gz_command="gz"
 			gz_sub_command="sim"
-
-			# Specify render engine if `GZ_SIM_RENDER_ENGINE` is set
-			# (for example, if you want to use Ogre 1.x instead of Ogre 2.x):
-			if [ -n "${PX4_GZ_SIM_RENDER_ENGINE}" ]; then
-				echo "INFO  [init] Setting Gazebo render engine to '${PX4_GZ_SIM_RENDER_ENGINE}'!"
-				gz_sub_command="${gz_sub_command} --render-engine ${PX4_GZ_SIM_RENDER_ENGINE}"
-			fi
 		else
 			echo "ERROR [init] Gazebo gz please install gz-garden"
 			exit 1
@@ -167,12 +173,6 @@ elif [ "$PX4_SIM_MODEL" = "jmavsim_iris" ] || [ "$(param show -q SYS_AUTOSTART)"

 else
 	# otherwise start simulator (mavlink) module
-
-	# EKF2 specifics
-	param set-default EKF2_GPS_DELAY 10
-	param set-default EKF2_MULTI_IMU 3
-	param set-default SENS_IMU_MODE 0
-
 	simulator_tcp_port=$((4560+px4_instance))

 	# Check if PX4_SIM_HOSTNAME environment variable is empty
@@ -164,6 +164,10 @@ param set-default COM_RC_IN_MODE 1
 # Speedup SITL startup
 param set-default EKF2_REQ_GPS_H 0.5

+# Multi-EKF
+param set-default EKF2_MULTI_IMU 3
+param set-default SENS_IMU_MODE 0
+
 param set-default IMU_GYRO_FFT_EN 1
 param set-default MAV_PROTO_VER 2 # Ensures QGC does not drop the first few packets after a SITL restart due to MAVLINK 1 packets

@@ -244,12 +248,7 @@ then
 fi

 load_mon start
-
-if param compare SIM_BAT_ENABLE 1
-then
-	battery_simulator start
-fi
-
+battery_simulator start
 tone_alarm start
 rc_update start
 manual_control start
@@ -34,79 +34,28 @@
 add_subdirectory(airframes)

 px4_add_romfs_files(
-
+	rc.airship_apps
+	rc.airship_defaults
 	rc.autostart_ext
-
-	rcS
-	rc.sensors
-	rc.vehicle_setup
-
-	# TODO
 	rc.balloon_apps
 	rc.balloon_defaults
+	rc.boat_defaults
+	rc.fw_apps
+	rc.fw_defaults
+	rc.heli_defaults
+	rc.logging
+	rc.mc_apps
+	rc.mc_defaults
+	rcS
+	rc.sensors
+	rc.thermal_cal
+	rc.rover_apps
+	rc.rover_defaults
+	rc.rover_differential_apps
+	rc.rover_differential_defaults
+	rc.uuv_apps
+	rc.uuv_defaults
+	rc.vehicle_setup
+	rc.vtol_apps
+	rc.vtol_defaults
 )
-
-if(CONFIG_MODULES_AIRSHIP_ATT_CONTROL)
-	px4_add_romfs_files(
-		rc.airship_apps
-		rc.airship_defaults
-	)
-endif()
-
-if(CONFIG_MODULES_FW_RATE_CONTROL)
-	px4_add_romfs_files(
-		rc.fw_apps
-		rc.fw_defaults
-	)
-endif()
-
-if(CONFIG_MODULES_MC_RATE_CONTROL)
-	px4_add_romfs_files(
-		rc.heli_defaults
-		rc.mc_apps
-		rc.mc_defaults
-	)
-endif()
-
-if(CONFIG_MODULES_ROVER_POS_CONTROL)
-	px4_add_romfs_files(
-		rc.rover_apps
-		rc.rover_defaults
-
-		rc.boat_defaults # hack
-	)
-endif()
-
-if(CONFIG_MODULES_DIFFERENTIAL_DRIVE)
-	px4_add_romfs_files(
-		rc.rover_differential_apps
-		rc.rover_differential_defaults
-	)
-endif()
-
-if(CONFIG_MODULES_UUV_ATT_CONTROL)
-	px4_add_romfs_files(
-		rc.uuv_apps
-		rc.uuv_defaults
-	)
-endif()
-
-if(CONFIG_MODULES_VTOL_ATT_CONTROL)
-	px4_add_romfs_files(
-		rc.vtol_apps
-		rc.vtol_defaults
-	)
-endif()
-
-
-if(CONFIG_MODULES_LOGGER)
-	px4_add_romfs_files(
-		rc.logging
-	)
-endif()
-
-if(CONFIG_MODULES_TEMPERATURE_COMPENSATION)
-	px4_add_romfs_files(
-		rc.thermal_cal
-	)
-endif()
@@ -32,127 +32,94 @@
 ############################################################################

 px4_add_romfs_files(
-	# [0-999] Reserved (historical)
+	# [0-999] Reserved (historical)"
+
+	# [1000, 1999] Simulation setups"
+	1001_rc_quad_x.hil
+	1002_standard_vtol.hil
+	1100_rc_quad_x_sih.hil
+	1101_rc_plane_sih.hil
+	1102_tailsitter_duo_sih.hil
+
+	# [2000, 2999] Standard planes"
+	2100_standard_plane
+	2106_albatross
+
+	2507_cloudship
+
+	# [3000, 3999] Flying wing"
+	3000_generic_wing
+
+	# [4000, 4999] Quadrotor x"
+	4001_quad_x
+	4014_s500
+	4015_holybro_s500
+	4016_holybro_px4vision
+	4017_nxp_hovergames
+	4019_x500_v2
+	4020_holybro_px4vision_v1_5
+	4041_beta75x
+	4050_generic_250
+	4052_holybro_qav250
+	4053_holybro_kopis2
+	4061_atl_mantis_edu
+	4071_ifo
+	4073_ifo-s
+	4500_clover4
+	4901_crazyflie21
+
+	# [5000, 5999] Quadrotor +"
+	5001_quad_+
+
+	# [6000, 6999] Hexarotor x"
+	6001_hexa_x
+	6002_draco_r
+
+	# [7000, 7999] Hexarotor +"
+	7001_hexa_+
+
+	# [8000, 8999] Octorotor +"
+	8001_octo_x
+
+	# [9000, 9999] Octorotor +"
+	9001_octo_+
+
+	# [11000, 11999] Hexa Cox
+	11001_hexa_cox
+
+	# [12000, 12999] Octo Cox
+	12001_octo_cox
+
+	# [13000, 13999] VTOL
+	13000_generic_vtol_standard
+	13100_generic_vtol_tiltrotor
+	13013_deltaquad
+	13014_vtol_babyshark
+	13030_generic_vtol_quad_tiltrotor
+	13200_generic_vtol_tailsitter
+
+	# [14000, 14999] MC with tilt
+	14001_generic_mc_with_tilt
+
+	16001_helicopter
+
+	# [17000, 17999] Autogyro
+	17002_TF-AutoG2
+	17003_TF-G2

 	# [18000, 18999] High-altitude balloons
 	18001_TF-B1

 	# [22000, 22999] Reserve for custom models
+
+	24001_dodeca_cox
+
+	50000_generic_ground_vehicle
+	50004_nxpcup_car_dfrobot_gpx
+	50003_aion_robotics_r1_rover
+
+	# [60000, 61000] (Unmanned) Underwater Robots
+	60000_uuv_generic
+	60001_uuv_hippocampus
+	60002_uuv_bluerov2_heavy
 )
-
-if(CONFIG_MODULES_SIMULATION_PWM_OUT_SIM)
-	px4_add_romfs_files(
-		# [1000, 1999] Simulation setups
-		1001_rc_quad_x.hil
-		1002_standard_vtol.hil
-		1100_rc_quad_x_sih.hil
-		1101_rc_plane_sih.hil
-		1102_tailsitter_duo_sih.hil
-	)
-endif()
-
-if(CONFIG_MODULES_MC_RATE_CONTROL)
-	px4_add_romfs_files(
-		# [4000, 4999] Quadrotor x
-		4001_quad_x
-		4014_s500
-		4015_holybro_s500
-		4016_holybro_px4vision
-		4017_nxp_hovergames
-		4019_x500_v2
-		4020_holybro_px4vision_v1_5
-		4041_beta75x
-		4050_generic_250
-		4052_holybro_qav250
-		4053_holybro_kopis2
-		4061_atl_mantis_edu
-		4071_ifo
-		4073_ifo-s
-		4500_clover4
-		4901_crazyflie21
-
-		# [5000, 5999] Quadrotor +
-		5001_quad_+
-
-		# [6000, 6999] Hexarotor x
-		6001_hexa_x
-		6002_draco_r
-
-		# [7000, 7999] Hexarotor +
-		7001_hexa_+
-
-		# [8000, 8999] Octorotor +
-		8001_octo_x
-
-		# [9000, 9999] Octorotor +
-		9001_octo_+
-
-		# [11000, 11999] Hexa Cox
-		11001_hexa_cox
-
-		# [12000, 12999] Octo Cox
-		12001_octo_cox
-
-		# [14000, 14999] MC with tilt
-		14001_generic_mc_with_tilt
-
-		16001_helicopter
-
-		24001_dodeca_cox
-	)
-endif()
-
-if(CONFIG_MODULES_FW_RATE_CONTROL)
-	px4_add_romfs_files(
-		# [2000, 2999] Standard planes
-		2100_standard_plane
-		2106_albatross
-
-		# [3000, 3999] Flying wing
-		3000_generic_wing
-
-		# [17000, 17999] Autogyro
-		17002_TF-AutoG2
-		17003_TF-G2
-	)
-endif()
-
-if(CONFIG_MODULES_AIRSHIP_ATT_CONTROL)
-	px4_add_romfs_files(
-		2507_cloudship
-	)
-endif()
-
-if(CONFIG_MODULES_VTOL_ATT_CONTROL)
-	px4_add_romfs_files(
-		# [13000, 13999] VTOL
-		13000_generic_vtol_standard
-		13100_generic_vtol_tiltrotor
-		13013_deltaquad
-		13014_vtol_babyshark
-		13030_generic_vtol_quad_tiltrotor
-		13200_generic_vtol_tailsitter
-	)
-endif()
-
-if(CONFIG_MODULES_ROVER_POS_CONTROL)
-	px4_add_romfs_files(
-		50000_generic_ground_vehicle
-		50004_nxpcup_car_dfrobot_gpx
-	)
-endif()
-
-if(CONFIG_MODULES_DIFFERENTIAL_DRIVE)
-	px4_add_romfs_files(
-		50003_aion_robotics_r1_rover
-	)
-endif()
-
-if(CONFIG_MODULES_UUV_ATT_CONTROL)
-	px4_add_romfs_files(
-		# [60000, 61000] (Unmanned) Underwater Robots
-		60000_uuv_generic
-		60001_uuv_hippocampus
-		60002_uuv_bluerov2_heavy
-	)
-endif()
@@ -28,6 +28,7 @@ param set-default EKF2_ARSP_THR 8
 param set-default EKF2_FUSE_BETA 1
 param set-default EKF2_GPS_CHECK 21
 param set-default EKF2_MAG_ACCLIM 0
+param set-default EKF2_MAG_YAWLIM 0
 param set-default EKF2_REQ_EPH 10
 param set-default EKF2_REQ_EPV 10
 param set-default EKF2_REQ_HDRIFT 0.5
@@ -5,7 +5,7 @@
 ekf2 start &

 # Start rover differential drive controller.
-differential_drive start
+differential_drive_control start

 # Start Land Detector.
 land_detector start rover
@@ -22,11 +22,6 @@ then
 	set TEMP_COMP_START "true"
 fi

-if param compare -s TC_M_ENABLE 1
-then
-	set TEMP_COMP_START "true"
-fi
-
 if [ "x$TEMP_COMP_START" != "x" ]
 then
 	temperature_compensation start
@@ -170,7 +170,7 @@ else
 		param select-backup $PARAM_BACKUP_FILE
 	fi

-	if mft query -q -k MFT -s MFT_ETHERNET -v 1
+	if ver hwcmp PX4_FMU_V5X PX4_FMU_V6X ARK_FMU_V6X PX4_FMU_V6XRT
 	then
 		netman update -i eth0
 	fi
@@ -439,12 +439,7 @@ else
 	#
 	# Start a thermal calibration if required.
 	#
-	set RC_THERMAL_CAL ${R}etc/init.d/rc.thermal_cal
-	if [ -f ${RC_THERMAL_CAL} ]
-	then
-		. ${RC_THERMAL_CAL}
-	fi
-	unset RC_THERMAL_CAL
+	. ${R}etc/init.d/rc.thermal_cal

 	#
 	# Start gimbal to control mounts such as gimbals, disabled by default.
@@ -505,12 +500,7 @@ else
 	#
 	# Start the logger.
 	#
-	set RC_LOGGING ${R}etc/init.d/rc.logging
-	if [ -f ${RC_LOGGING} ]
-	then
-		. ${RC_LOGGING}
-	fi
-	unset RC_LOGGING
+	. ${R}etc/init.d/rc.logging

 	#
 	# Set additional parameters and env variables for selected AUTOSTART.
@@ -30,5 +30,4 @@ exec find boards msg src platforms test \
    -path src/lib/cdrstream/cyclonedds -prune -o \
    -path src/lib/cdrstream/rosidl -prune -o \
    -path src/modules/zenoh/zenoh-pico -prune -o \
-    -path src/modules/muorb/apps/libfc-sensor-api -prune -o \
    -type f \( -name "*.c" -o -name "*.h" -o -name "*.cpp" -o -name "*.hpp" \) | grep $PATTERN
@@ -73,16 +73,9 @@ struct_size, padding_end_size = add_padding_bytes(sorted_fields, search_path)
 #include <lib/matrix/matrix/math.hpp>
 #include <lib/mathlib/mathlib.h>

-@{
-queue_length = 1
-for constant in spec.constants:
-	if constant.name == 'ORB_QUEUE_LENGTH':
-		queue_length = constant.val
-}@
-
@[for topic in topics]@
 static_assert(static_cast<orb_id_size_t>(ORB_ID::@topic) == @(all_topics.index(topic)), "ORB_ID index mismatch");
-ORB_DEFINE(@topic, struct @uorb_struct, @(struct_size-padding_end_size), @(message_hash)u, static_cast<orb_id_size_t>(ORB_ID::@topic), @queue_length);
+ORB_DEFINE(@topic, struct @uorb_struct, @(struct_size-padding_end_size), @(message_hash)u, static_cast<orb_id_size_t>(ORB_ID::@topic));
@[end for]

 void print_message(const orb_metadata *meta, const @uorb_struct& message)
@@ -22,12 +22,12 @@ param set-default SENS_IMU_TEMP 10.0
 #param set-default SENS_IMU_TEMP_I 0.025
 #param set-default SENS_IMU_TEMP_P 1.0

-if ver hwtypecmp ARKV6X000
+if ver hwtypecmp ARKV6X000000 ARKV6X001000 ARKV6X002000 ARKV6X003000 ARKV6X004000 ARKV6X005000 ARKV6X006000 ARKV6X007000
 then
 	param set-default SENS_TEMP_ID 2818058
 fi

-if ver hwtypecmp ARKV6X001
+if ver hwtypecmp ARKV6X000001 ARKV6X001001 ARKV6X002001 ARKV6X003001 ARKV6X004001 ARKV6X005001 ARKV6X006001 ARKV6X007001
 then
 	param set-default SENS_TEMP_ID 3014666
 fi
@@ -5,7 +5,7 @@
 set HAVE_PM2 yes
 set HAVE_PM3 yes

-if mft query -q -k MFT -s MFT_PM2 -v 0
+if ver hwtypecmp ARKV6X005000 ARKV6X005001 ARKV6X005002 ARKV6X005003 ARKV6X005004
 then
 	set HAVE_PM2 no
 	set HAVE_PM3 no
@@ -66,7 +66,7 @@ then
 	fi
 fi

-if ver hwtypecmp ARKV6X000
+if ver hwtypecmp ARKV6X000000 ARKV6X001000 ARKV6X002000 ARKV6X003000 ARKV6X004000 ARKV6X005000 ARKV6X006000 ARKV6X007000
 then
 	# Internal SPI bus IIM42652 with SPIX measured frequency of 32.051kHz
 	iim42652 -R 3 -s -b 1 -C 32051 start
@@ -78,7 +78,7 @@ then
 	icm42688p -R 6 -s -b 3 -C 32051 start
 fi

-if ver hwtypecmp ARKV6X001
+if ver hwtypecmp ARKV6X000001 ARKV6X001001 ARKV6X002001 ARKV6X003001 ARKV6X004001 ARKV6X005001 ARKV6X006001 ARKV6X007001
 then
 	# Internal SPI bus IIM42653 with SPIX measured frequency of 32.051kHz
 	#iim42653 -R 3 -s -b 1 -C 32051 start
@@ -248,7 +248,7 @@

 /* ADC 1 2 3 clock source */

-#define STM32_RCC_D3CCIPR_ADCSRC     RCC_D3CCIPR_ADCSEL_PLL2
+#define STM32_RCC_D3CCIPR_ADCSEL     RCC_D3CCIPR_ADCSEL_PLL2

 /* FDCAN 1 2 clock source */

@@ -380,7 +380,7 @@
 #define GPIO_UART5_RX    GPIO_UART5_RX_3    /* PD2  */
 #define GPIO_UART5_TX    GPIO_UART5_TX_3    /* PC12 */
 // GPIO_UART5_RTS  No remap                 /* PC8  */
-#define GPIO_UART5_CTS   (GPIO_ALT|GPIO_AF8|GPIO_PORTC|GPIO_PIN9|GPIO_PULLDOWN)    /* PC9  */
+// GPIO_UART5_CTS  No remap                 /* PC9  */

 #define GPIO_USART6_RX   GPIO_USART6_RX_1   /* PC7 */
 #define GPIO_USART6_TX   GPIO_USART6_TX_1   /* PC6  */
@@ -295,14 +295,14 @@ CONFIG_UART5_IFLOWCONTROL=y
 CONFIG_UART5_OFLOWCONTROL=y
 CONFIG_UART5_RXDMA=y
 CONFIG_UART5_TXBUFSIZE=10000
-CONFIG_UART5_TXDMA=y
+# CONFIG_UART5_TXDMA=y
 CONFIG_UART7_BAUD=57600
 CONFIG_UART7_IFLOWCONTROL=y
 CONFIG_UART7_OFLOWCONTROL=y
 CONFIG_UART7_RXBUFSIZE=600
 CONFIG_UART7_RXDMA=y
 CONFIG_UART7_TXBUFSIZE=3000
-CONFIG_UART7_TXDMA=y
+# CONFIG_UART7_TXDMA=y
 CONFIG_UART8_BAUD=57600
 CONFIG_UART8_RXBUFSIZE=600
 CONFIG_UART8_TXBUFSIZE=1500
@@ -319,7 +319,7 @@ CONFIG_USART3_RXBUFSIZE=180
 CONFIG_USART3_RXDMA=y
 CONFIG_USART3_SERIAL_CONSOLE=y
 CONFIG_USART3_TXBUFSIZE=1500
-CONFIG_USART3_TXDMA=y
+# CONFIG_USART3_TXDMA=y
 CONFIG_USART6_BAUD=57600
 CONFIG_USART6_RXBUFSIZE=600
 CONFIG_USART6_TXBUFSIZE=1500
@@ -55,6 +55,7 @@ else()
 		init.c
 		led.c
 		mtd.cpp
+		manifest.c
 		sdio.c
 		spi.cpp
 		spix_sync.c
@@ -1,6 +1,6 @@
 /****************************************************************************
 *
- *   Copyright (c) 2016-2024 PX4 Development Team. All rights reserved.
+ *   Copyright (c) 2016-2022 PX4 Development Team. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
@@ -204,17 +204,25 @@
 #define BOARD_ADC_OPEN_CIRCUIT_V     (5.6f)

 /* HW Version and Revision drive signals Default to 1 to detect */
-#define BOARD_HAS_HW_SPLIT_VERSIONING
+#define BOARD_HAS_HW_VERSIONING

 #define GPIO_HW_VER_REV_DRIVE  /* PG0 */ (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_SET|GPIO_PORTG|GPIO_PIN0)
 #define GPIO_HW_REV_SENSE      /* PH4 */  GPIO_ADC3_INP15
 #define GPIO_HW_VER_SENSE      /* PH3 */  GPIO_ADC3_INP14
 #define HW_INFO_INIT_PREFIX    "ARKV6X"

-#define BOARD_NUM_SPI_CFG_HW_VERSIONS 2
+#define BOARD_NUM_SPI_CFG_HW_VERSIONS 8 // Rev 0 and Rev 1
 //                 Base/FMUM
-#define ARKV6X_0   HW_FMUM_ID(0x0) // ARKV6X,     Sensor Set  Rev 0
-#define ARKV6X_1   HW_FMUM_ID(0x1) // ARKV6X,     Sensor Set  Rev 1
+#define ARKV6X00   HW_VER_REV(0x0,0x0) // ARKV6X,     Sensor Set  Rev 0
+#define ARKV6X01   HW_VER_REV(0x0,0x1) // ARKV6X,     Sensor Set  Rev 1
+//#define ARKV6X03   HW_VER_REV(0x0,0x3) // ARKV6X,     Sensor Set  Rev 3
+//#define ARKV6X04   HW_VER_REV(0x0,0x4) // ARKV6X,     Sensor Set  Rev 4
+#define ARKV6X10   HW_VER_REV(0x1,0x0) // NO PX4IO,   Sensor Set  Rev 0
+#define ARKV6X11   HW_VER_REV(0x1,0x1) // NO PX4IO,   Sensor Set  Rev 1
+#define ARKV6X40   HW_VER_REV(0x4,0x0) // ARKV6X,     Sensor Set  Rev 0   HB CM4 base Rev 3
+#define ARKV6X41   HW_VER_REV(0x4,0x1) // ARKV6X,     Sensor Set  Rev 1   HB CM4 base Rev 4
+#define ARKV6X50   HW_VER_REV(0x5,0x0) // ARKV6X,     Sensor Set  Rev 0   HB Mini Rev 5
+#define ARKV6X51   HW_VER_REV(0x5,0x1) // ARKV6X,     Sensor Set  Rev 1   HB Mini Rev 1 // never shipped

 #define UAVCAN_NUM_IFACES_RUNTIME  1

@@ -0,0 +1,216 @@
+/****************************************************************************
+ *
+ *   Copyright (c) 2022 PX4 Development Team. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name PX4 nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/**
+ * @file manifest.c
+ *
+ * This module supplies the interface to the manifest of hardware that is
+ * optional and dependent on the HW REV and HW VER IDs
+ *
+ * The manifest allows the system to know whether a hardware option
+ * say for example the PX4IO is an no-pop option vs it is broken.
+ *
+ */
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+#include <board_config.h>
+
+#include <inttypes.h>
+#include <stdbool.h>
+#include <syslog.h>
+
+#include "systemlib/px4_macros.h"
+
+/****************************************************************************
+ * Pre-Processor Definitions
+ ****************************************************************************/
+
+typedef struct {
+	uint32_t                hw_ver_rev; /* the version and revision */
+	const px4_hw_mft_item_t *mft;       /* The first entry */
+	uint32_t                entries;    /* the lenght of the list */
+} px4_hw_mft_list_entry_t;
+
+typedef px4_hw_mft_list_entry_t *px4_hw_mft_list_entry;
+#define px4_hw_mft_list_uninitialized (px4_hw_mft_list_entry) -1
+
+static const px4_hw_mft_item_t device_unsupported = {0, 0, 0};
+
+// List of components on a specific board configuration
+// The index of those components is given by the enum (px4_hw_mft_item_id_t)
+// declared in board_common.h
+static const px4_hw_mft_item_t hw_mft_list_v0600[] = {
+	{
+		//  PX4_MFT_PX4IO
+		.present     = 1,
+		.mandatory   = 1,
+		.connection  = px4_hw_con_onboard,
+	},
+	{
+		// PX4_MFT_USB
+		.present     = 1,
+		.mandatory   = 1,
+		.connection  = px4_hw_con_onboard,
+	},
+	{
+		// PX4_MFT_CAN2
+		.present     = 1,
+		.mandatory   = 1,
+		.connection  = px4_hw_con_onboard,
+	},
+};
+
+static const px4_hw_mft_item_t hw_mft_list_v0610[] = {
+	{
+		//  PX4_MFT_PX4IO
+		.present     = 0,
+		.mandatory   = 0,
+		.connection  = px4_hw_con_unknown,
+	},
+	{
+		// PX4_MFT_USB
+		.present     = 1,
+		.mandatory   = 1,
+		.connection  = px4_hw_con_onboard,
+	},
+	{
+		// PX4_MFT_CAN2
+		.present     = 1,
+		.mandatory   = 1,
+		.connection  = px4_hw_con_onboard,
+	},
+};
+
+static const px4_hw_mft_item_t hw_mft_list_v0640[] = {
+	{
+		//  PX4_MFT_PX4IO
+		.present     = 1,
+		.mandatory   = 1,
+		.connection  = px4_hw_con_onboard,
+	},
+	{
+		// PX4_MFT_USB
+		.present     = 1,
+		.mandatory   = 1,
+		.connection  = px4_hw_con_onboard,
+	},
+	{
+		// PX4_MFT_CAN2
+		.present     = 1,
+		.mandatory   = 1,
+		.connection  = px4_hw_con_onboard,
+	},
+};
+
+static const px4_hw_mft_item_t hw_mft_list_v0650[] = {
+	{
+		//  PX4_MFT_PX4IO
+		.present     = 1,
+		.mandatory   = 1,
+		.connection  = px4_hw_con_unknown,
+	},
+	{
+		// PX4_MFT_USB
+		.present     = 1,
+		.mandatory   = 1,
+		.connection  = px4_hw_con_onboard,
+	},
+	{
+		// PX4_MFT_CAN2
+		.present     = 0,
+		.mandatory   = 0,
+		.connection  = px4_hw_con_unknown,
+	},
+};
+
+
+static px4_hw_mft_list_entry_t mft_lists[] = {
+//  ver_rev
+	{ARKV6X00, hw_mft_list_v0600, arraySize(hw_mft_list_v0600)}, // ARKV6X,     Sensor Set  Rev 0
+	{ARKV6X01, hw_mft_list_v0600, arraySize(hw_mft_list_v0600)}, // ARKV6X,     Sensor Set  Rev 1
+	{ARKV6X10, hw_mft_list_v0610, arraySize(hw_mft_list_v0610)}, // NO PX4IO,   Sensor Set  Rev 0
+	{ARKV6X11, hw_mft_list_v0610, arraySize(hw_mft_list_v0610)}, // NO PX4IO,   Sensor Set  Rev 1
+	{ARKV6X40, hw_mft_list_v0640, arraySize(hw_mft_list_v0640)}, // ARKV6X,     Sensor Set  Rev 0   HB CM4 base Rev 3
+	{ARKV6X41, hw_mft_list_v0640, arraySize(hw_mft_list_v0640)}, // ARKV6X,     Sensor Set  Rev 1   HB CM4 base Rev 4
+	{ARKV6X50, hw_mft_list_v0650, arraySize(hw_mft_list_v0650)}, // ARKV6X,     Sensor Set  Rev 0   HB Mini Rev 5
+	{ARKV6X51, hw_mft_list_v0650, arraySize(hw_mft_list_v0650)}, // ARKV6X,     Sensor Set  Rev 1   HB Mini Rev 1 // never shipped
+};
+
+/************************************************************************************
+ * Name: board_query_manifest
+ *
+ * Description:
+ *   Optional returns manifest item.
+ *
+ * Input Parameters:
+ *   manifest_id - the ID for the manifest item to retrieve
+ *
+ * Returned Value:
+ *   0 - item is not in manifest => assume legacy operations
+ *   pointer to a manifest item
+ *
+ ************************************************************************************/
+
+__EXPORT px4_hw_mft_item board_query_manifest(px4_hw_mft_item_id_t id)
+{
+	static px4_hw_mft_list_entry boards_manifest = px4_hw_mft_list_uninitialized;
+
+	if (boards_manifest == px4_hw_mft_list_uninitialized) {
+		uint32_t ver_rev = board_get_hw_version() << 16;
+		ver_rev |= board_get_hw_revision();
+
+		for (unsigned i = 0; i < arraySize(mft_lists); i++) {
+			if (mft_lists[i].hw_ver_rev == ver_rev) {
+				boards_manifest = &mft_lists[i];
+				break;
+			}
+		}
+
+		if (boards_manifest == px4_hw_mft_list_uninitialized) {
+			syslog(LOG_ERR, "[boot] Board %08" PRIx32 " is not supported!\n", ver_rev);
+		}
+	}
+
+	px4_hw_mft_item rv = &device_unsupported;
+
+	if (boards_manifest != px4_hw_mft_list_uninitialized &&
+	    id < boards_manifest->entries) {
+		rv = &boards_manifest->mft[id];
+	}
+
+	return rv;
+}
@@ -1,6 +1,6 @@
 /****************************************************************************
 *
- *   Copyright (C) 2024 PX4 Development Team. All rights reserved.
+ *   Copyright (C) 2022 PX4 Development Team. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
@@ -31,9 +31,6 @@
 *
 ****************************************************************************/

-#include <nuttx/config.h>
-#include <board_config.h>
-
 #include <nuttx/spi/spi.h>
 #include <px4_platform_common/px4_manifest.h>
 //                                                              KiB BS    nB
@@ -89,16 +86,10 @@ static const px4_mft_entry_s mtd_mft = {
 	.pmft = (void *) &board_mtd_config,
 };

-static const px4_mft_entry_s mft_mft = {
-	.type = MFT,
-	.pmft = (void *) system_query_manifest,
-};
-
 static const px4_mft_s mft = {
-	.nmft = 2,
+	.nmft = 1,
 	.mfts = {
-		&mtd_mft,
-		&mft_mft,
+		&mtd_mft
 	}
 };

@@ -1,6 +1,6 @@
 /****************************************************************************
 *
- *   Copyright (C) 2024 PX4 Development Team. All rights reserved.
+ *   Copyright (C) 2022 PX4 Development Team. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
@@ -36,7 +36,7 @@
 #include <nuttx/spi/spi.h>

 constexpr px4_spi_bus_all_hw_t px4_spi_buses_all_hw[BOARD_NUM_SPI_CFG_HW_VERSIONS] = {
-	initSPIFmumID(ARKV6X_0, {
+	initSPIHWVersion(ARKV6X00, {
 		initSPIBus(SPI::Bus::SPI1, {
 			initSPIDevice(DRV_IMU_DEVTYPE_IIM42652, SPI::CS{GPIO::PortI, GPIO::Pin9}, SPI::DRDY{GPIO::PortF, GPIO::Pin2}),
 		}, {GPIO::PortI, GPIO::Pin11}),
@@ -59,7 +59,145 @@ constexpr px4_spi_bus_all_hw_t px4_spi_buses_all_hw[BOARD_NUM_SPI_CFG_HW_VERSION
 		}),
 	}),

-	initSPIFmumID(ARKV6X_1, {
+	initSPIHWVersion(ARKV6X01, {
+		initSPIBus(SPI::Bus::SPI1, {
+			initSPIDevice(DRV_IMU_DEVTYPE_IIM42653, SPI::CS{GPIO::PortI, GPIO::Pin9}, SPI::DRDY{GPIO::PortF, GPIO::Pin2}),
+		}, {GPIO::PortI, GPIO::Pin11}),
+		initSPIBus(SPI::Bus::SPI2, {
+			initSPIDevice(DRV_IMU_DEVTYPE_IIM42653, SPI::CS{GPIO::PortH, GPIO::Pin5}, SPI::DRDY{GPIO::PortA, GPIO::Pin10}),
+		}, {GPIO::PortF, GPIO::Pin4}),
+		initSPIBus(SPI::Bus::SPI3, {
+			initSPIDevice(DRV_IMU_DEVTYPE_IIM42653, SPI::CS{GPIO::PortI, GPIO::Pin4}, SPI::DRDY{GPIO::PortI, GPIO::Pin6}),
+		}, {GPIO::PortE, GPIO::Pin7}),
+		//  initSPIBus(SPI::Bus::SPI4, {
+		//    // no devices
+		// TODO: if enabled, remove GPIO_VDD_3V3_SENSORS4_EN from board_config.h
+		//  }, {GPIO::PortG, GPIO::Pin8}),
+		initSPIBus(SPI::Bus::SPI5, {
+			initSPIDevice(SPIDEV_FLASH(0), SPI::CS{GPIO::PortG, GPIO::Pin7})
+		}),
+		initSPIBusExternal(SPI::Bus::SPI6, {
+			initSPIConfigExternal(SPI::CS{GPIO::PortI, GPIO::Pin10}, SPI::DRDY{GPIO::PortD, GPIO::Pin11}),
+			initSPIConfigExternal(SPI::CS{GPIO::PortA, GPIO::Pin15}, SPI::DRDY{GPIO::PortD, GPIO::Pin12}),
+		}),
+	}),
+
+	initSPIHWVersion(ARKV6X10, {
+		initSPIBus(SPI::Bus::SPI1, {
+			initSPIDevice(DRV_IMU_DEVTYPE_IIM42652, SPI::CS{GPIO::PortI, GPIO::Pin9}, SPI::DRDY{GPIO::PortF, GPIO::Pin2}),
+		}, {GPIO::PortI, GPIO::Pin11}),
+		initSPIBus(SPI::Bus::SPI2, {
+			initSPIDevice(DRV_IMU_DEVTYPE_ICM42688P, SPI::CS{GPIO::PortH, GPIO::Pin5}, SPI::DRDY{GPIO::PortA, GPIO::Pin10}),
+		}, {GPIO::PortF, GPIO::Pin4}),
+		initSPIBus(SPI::Bus::SPI3, {
+			initSPIDevice(DRV_IMU_DEVTYPE_ICM42688P, SPI::CS{GPIO::PortI, GPIO::Pin4}, SPI::DRDY{GPIO::PortI, GPIO::Pin6}),
+		}, {GPIO::PortE, GPIO::Pin7}),
+		//  initSPIBus(SPI::Bus::SPI4, {
+		//    // no devices
+		// TODO: if enabled, remove GPIO_VDD_3V3_SENSORS4_EN from board_config.h
+		//  }, {GPIO::PortG, GPIO::Pin8}),
+		initSPIBus(SPI::Bus::SPI5, {
+			initSPIDevice(SPIDEV_FLASH(0), SPI::CS{GPIO::PortG, GPIO::Pin7})
+		}),
+		initSPIBusExternal(SPI::Bus::SPI6, {
+			initSPIConfigExternal(SPI::CS{GPIO::PortI, GPIO::Pin10}, SPI::DRDY{GPIO::PortD, GPIO::Pin11}),
+			initSPIConfigExternal(SPI::CS{GPIO::PortA, GPIO::Pin15}, SPI::DRDY{GPIO::PortD, GPIO::Pin12}),
+		}),
+	}),
+
+	initSPIHWVersion(ARKV6X11, {
+		initSPIBus(SPI::Bus::SPI1, {
+			initSPIDevice(DRV_IMU_DEVTYPE_IIM42653, SPI::CS{GPIO::PortI, GPIO::Pin9}, SPI::DRDY{GPIO::PortF, GPIO::Pin2}),
+		}, {GPIO::PortI, GPIO::Pin11}),
+		initSPIBus(SPI::Bus::SPI2, {
+			initSPIDevice(DRV_IMU_DEVTYPE_IIM42653, SPI::CS{GPIO::PortH, GPIO::Pin5}, SPI::DRDY{GPIO::PortA, GPIO::Pin10}),
+		}, {GPIO::PortF, GPIO::Pin4}),
+		initSPIBus(SPI::Bus::SPI3, {
+			initSPIDevice(DRV_IMU_DEVTYPE_IIM42653, SPI::CS{GPIO::PortI, GPIO::Pin4}, SPI::DRDY{GPIO::PortI, GPIO::Pin6}),
+		}, {GPIO::PortE, GPIO::Pin7}),
+		//  initSPIBus(SPI::Bus::SPI4, {
+		//    // no devices
+		// TODO: if enabled, remove GPIO_VDD_3V3_SENSORS4_EN from board_config.h
+		//  }, {GPIO::PortG, GPIO::Pin8}),
+		initSPIBus(SPI::Bus::SPI5, {
+			initSPIDevice(SPIDEV_FLASH(0), SPI::CS{GPIO::PortG, GPIO::Pin7})
+		}),
+		initSPIBusExternal(SPI::Bus::SPI6, {
+			initSPIConfigExternal(SPI::CS{GPIO::PortI, GPIO::Pin10}, SPI::DRDY{GPIO::PortD, GPIO::Pin11}),
+			initSPIConfigExternal(SPI::CS{GPIO::PortA, GPIO::Pin15}, SPI::DRDY{GPIO::PortD, GPIO::Pin12}),
+		}),
+	}),
+
+	initSPIHWVersion(ARKV6X40, {
+		initSPIBus(SPI::Bus::SPI1, {
+			initSPIDevice(DRV_IMU_DEVTYPE_IIM42652, SPI::CS{GPIO::PortI, GPIO::Pin9}, SPI::DRDY{GPIO::PortF, GPIO::Pin2}),
+		}, {GPIO::PortI, GPIO::Pin11}),
+		initSPIBus(SPI::Bus::SPI2, {
+			initSPIDevice(DRV_IMU_DEVTYPE_ICM42688P, SPI::CS{GPIO::PortH, GPIO::Pin5}, SPI::DRDY{GPIO::PortA, GPIO::Pin10}),
+		}, {GPIO::PortF, GPIO::Pin4}),
+		initSPIBus(SPI::Bus::SPI3, {
+			initSPIDevice(DRV_IMU_DEVTYPE_ICM42688P, SPI::CS{GPIO::PortI, GPIO::Pin4}, SPI::DRDY{GPIO::PortI, GPIO::Pin6}),
+		}, {GPIO::PortE, GPIO::Pin7}),
+		//  initSPIBus(SPI::Bus::SPI4, {
+		//    // no devices
+		// TODO: if enabled, remove GPIO_VDD_3V3_SENSORS4_EN from board_config.h
+		//  }, {GPIO::PortG, GPIO::Pin8}),
+		initSPIBus(SPI::Bus::SPI5, {
+			initSPIDevice(SPIDEV_FLASH(0), SPI::CS{GPIO::PortG, GPIO::Pin7})
+		}),
+		initSPIBusExternal(SPI::Bus::SPI6, {
+			initSPIConfigExternal(SPI::CS{GPIO::PortI, GPIO::Pin10}, SPI::DRDY{GPIO::PortD, GPIO::Pin11}),
+			initSPIConfigExternal(SPI::CS{GPIO::PortA, GPIO::Pin15}, SPI::DRDY{GPIO::PortD, GPIO::Pin12}),
+		}),
+	}),
+
+	initSPIHWVersion(ARKV6X41, {
+		initSPIBus(SPI::Bus::SPI1, {
+			initSPIDevice(DRV_IMU_DEVTYPE_IIM42653, SPI::CS{GPIO::PortI, GPIO::Pin9}, SPI::DRDY{GPIO::PortF, GPIO::Pin2}),
+		}, {GPIO::PortI, GPIO::Pin11}),
+		initSPIBus(SPI::Bus::SPI2, {
+			initSPIDevice(DRV_IMU_DEVTYPE_IIM42653, SPI::CS{GPIO::PortH, GPIO::Pin5}, SPI::DRDY{GPIO::PortA, GPIO::Pin10}),
+		}, {GPIO::PortF, GPIO::Pin4}),
+		initSPIBus(SPI::Bus::SPI3, {
+			initSPIDevice(DRV_IMU_DEVTYPE_IIM42653, SPI::CS{GPIO::PortI, GPIO::Pin4}, SPI::DRDY{GPIO::PortI, GPIO::Pin6}),
+		}, {GPIO::PortE, GPIO::Pin7}),
+		//  initSPIBus(SPI::Bus::SPI4, {
+		//    // no devices
+		// TODO: if enabled, remove GPIO_VDD_3V3_SENSORS4_EN from board_config.h
+		//  }, {GPIO::PortG, GPIO::Pin8}),
+		initSPIBus(SPI::Bus::SPI5, {
+			initSPIDevice(SPIDEV_FLASH(0), SPI::CS{GPIO::PortG, GPIO::Pin7})
+		}),
+		initSPIBusExternal(SPI::Bus::SPI6, {
+			initSPIConfigExternal(SPI::CS{GPIO::PortI, GPIO::Pin10}, SPI::DRDY{GPIO::PortD, GPIO::Pin11}),
+			initSPIConfigExternal(SPI::CS{GPIO::PortA, GPIO::Pin15}, SPI::DRDY{GPIO::PortD, GPIO::Pin12}),
+		}),
+	}),
+
+	initSPIHWVersion(ARKV6X50, {
+		initSPIBus(SPI::Bus::SPI1, {
+			initSPIDevice(DRV_IMU_DEVTYPE_IIM42652, SPI::CS{GPIO::PortI, GPIO::Pin9}, SPI::DRDY{GPIO::PortF, GPIO::Pin2}),
+		}, {GPIO::PortI, GPIO::Pin11}),
+		initSPIBus(SPI::Bus::SPI2, {
+			initSPIDevice(DRV_IMU_DEVTYPE_ICM42688P, SPI::CS{GPIO::PortH, GPIO::Pin5}, SPI::DRDY{GPIO::PortA, GPIO::Pin10}),
+		}, {GPIO::PortF, GPIO::Pin4}),
+		initSPIBus(SPI::Bus::SPI3, {
+			initSPIDevice(DRV_IMU_DEVTYPE_ICM42688P, SPI::CS{GPIO::PortI, GPIO::Pin4}, SPI::DRDY{GPIO::PortI, GPIO::Pin6}),
+		}, {GPIO::PortE, GPIO::Pin7}),
+		//  initSPIBus(SPI::Bus::SPI4, {
+		//    // no devices
+		// TODO: if enabled, remove GPIO_VDD_3V3_SENSORS4_EN from board_config.h
+		//  }, {GPIO::PortG, GPIO::Pin8}),
+		initSPIBus(SPI::Bus::SPI5, {
+			initSPIDevice(SPIDEV_FLASH(0), SPI::CS{GPIO::PortG, GPIO::Pin7})
+		}),
+		initSPIBusExternal(SPI::Bus::SPI6, {
+			initSPIConfigExternal(SPI::CS{GPIO::PortI, GPIO::Pin10}, SPI::DRDY{GPIO::PortD, GPIO::Pin11}),
+			initSPIConfigExternal(SPI::CS{GPIO::PortA, GPIO::Pin15}, SPI::DRDY{GPIO::PortD, GPIO::Pin12}),
+		}),
+	}),
+
+	initSPIHWVersion(ARKV6X51, {
 		initSPIBus(SPI::Bus::SPI1, {
 			initSPIDevice(DRV_IMU_DEVTYPE_IIM42653, SPI::CS{GPIO::PortI, GPIO::Pin9}, SPI::DRDY{GPIO::PortF, GPIO::Pin2}),
 		}, {GPIO::PortI, GPIO::Pin11}),
@@ -1,5 +0,0 @@
-CONFIG_BOARD_TOOLCHAIN="arm-none-eabi"
-CONFIG_BOARD_ARCHITECTURE="cortex-m4"
-CONFIG_BOARD_ROMFSROOT=""
-CONFIG_BOARD_CONSTRAINED_MEMORY=y
-CONFIG_DRIVERS_BOOTLOADERS=y
@@ -1,37 +0,0 @@
-CONFIG_BOARD_TOOLCHAIN="arm-none-eabi"
-CONFIG_BOARD_ARCHITECTURE="cortex-m4"
-CONFIG_BOARD_ROMFSROOT="cannode"
-CONFIG_BOARD_NO_HELP=y
-CONFIG_BOARD_CONSTRAINED_MEMORY=y
-CONFIG_DRIVERS_BAROMETER_BMP388=y
-CONFIG_DRIVERS_BOOTLOADERS=y
-CONFIG_DRIVERS_GPS=y
-CONFIG_DRIVERS_IMU_INVENSENSE_ICM42688P=y
-CONFIG_DRIVERS_MAGNETOMETER_BOSCH_BMM150=y
-CONFIG_DRIVERS_SAFETY_BUTTON=y
-CONFIG_DRIVERS_TONE_ALARM=y
-CONFIG_BOARD_UAVCAN_INTERFACES=1
-CONFIG_DRIVERS_UAVCANNODE=y
-CONFIG_UAVCANNODE_BEEP_COMMAND=y
-CONFIG_UAVCANNODE_GNSS_FIX=y
-CONFIG_UAVCANNODE_LIGHTS_COMMAND=y
-CONFIG_UAVCANNODE_MAGNETIC_FIELD_STRENGTH=y
-CONFIG_UAVCANNODE_RTK_DATA=y
-CONFIG_UAVCANNODE_SAFETY_BUTTON=y
-CONFIG_UAVCANNODE_STATIC_PRESSURE=y
-CONFIG_UAVCANNODE_STATIC_TEMPERATURE=y
-CONFIG_MODULES_GYRO_CALIBRATION=y
-CONFIG_MODULES_MAG_BIAS_ESTIMATOR=y
-CONFIG_MODULES_SENSORS=y
-# CONFIG_SENSORS_VEHICLE_AIRSPEED is not set
-# CONFIG_SENSORS_VEHICLE_AIR_DATA is not set
-# CONFIG_SENSORS_VEHICLE_GPS_POSITION is not set
-CONFIG_SYSTEMCMDS_PARAM=y
-CONFIG_SYSTEMCMDS_PERF=y
-CONFIG_SYSTEMCMDS_REBOOT=y
-CONFIG_SYSTEMCMDS_SYSTEM_TIME=y
-CONFIG_SYSTEMCMDS_TOP=y
-CONFIG_SYSTEMCMDS_TOPIC_LISTENER=y
-CONFIG_SYSTEMCMDS_UORB=y
-CONFIG_SYSTEMCMDS_VER=y
-CONFIG_SYSTEMCMDS_WORK_QUEUE=y
@@ -1,13 +0,0 @@
-{
-    "board_id": 84,
-    "magic": "PX4FWv1",
-    "description": "Firmware for the ARK Septentrio GPS board",
-    "image": "",
-    "build_time": 0,
-    "summary": "ARKSEPTENTRIOGPS",
-    "version": "0.1",
-    "image_size": 0,
-    "image_maxsize": 2080768,
-    "git_identity": "",
-    "board_revision": 0
-}
@@ -1,13 +0,0 @@
-#!/bin/sh
-#
-# board specific defaults
-#------------------------------------------------------------------------------
-
-param set-default CBRK_IO_SAFETY 0
-param set-default CANNODE_SUB_MBD 1
-param set-default CANNODE_SUB_RTCM 1
-param set-default MBE_ENABLE 1
-param set-default SENS_IMU_CLPNOTI 0
-
-safety_button start
-tone_alarm start
@@ -1,11 +0,0 @@
-#!/bin/sh
-#
-# board sensors init
-#------------------------------------------------------------------------------
-gps start -d /dev/ttyS0 -p sbf
-
-icm42688p -R 0 -s start
-
-bmp388 -I -b 1 start
-
-bmm150 -I -b 1 start
@@ -1,56 +0,0 @@
-#
-# This file is autogenerated: PLEASE DO NOT EDIT IT.
-#
-# You can use "make menuconfig" to make any modifications to the installed .config file.
-# You can then do "make savedefconfig" to generate a new defconfig file that includes your
-# modifications.
-#
-CONFIG_ARCH="arm"
-CONFIG_ARCH_BOARD_CUSTOM=y
-CONFIG_ARCH_BOARD_CUSTOM_DIR="../../../../boards/ark/septentrio-gps/nuttx-config"
-CONFIG_ARCH_BOARD_CUSTOM_DIR_RELPATH=y
-CONFIG_ARCH_BOARD_CUSTOM_NAME="px4"
-CONFIG_ARCH_CHIP="stm32"
-CONFIG_ARCH_CHIP_STM32=y
-CONFIG_ARCH_CHIP_STM32F412CE=y
-CONFIG_ARCH_INTERRUPTSTACK=4096
-CONFIG_ARMV7M_MEMCPY=y
-CONFIG_ARMV7M_USEBASEPRI=y
-CONFIG_BINFMT_DISABLE=y
-CONFIG_BOARDCTL=y
-CONFIG_BOARD_LOOPSPERMSEC=16717
-CONFIG_DEBUG_FULLOPT=y
-CONFIG_DEBUG_SYMBOLS=y
-CONFIG_DEBUG_TCBINFO=y
-CONFIG_DEFAULT_SMALL=y
-CONFIG_DISABLE_MOUNTPOINT=y
-CONFIG_EXPERIMENTAL=y
-CONFIG_FDCLONE_DISABLE=y
-CONFIG_FDCLONE_STDIO=y
-CONFIG_HAVE_CXX=y
-CONFIG_HAVE_CXXINITIALIZE=y
-CONFIG_IDLETHREAD_STACKSIZE=4096
-CONFIG_INIT_STACKSIZE=4096
-CONFIG_LIBC_FLOATINGPOINT=y
-CONFIG_LIBC_LONG_LONG=y
-CONFIG_LIBC_STRERROR=y
-CONFIG_MM_REGIONS=2
-CONFIG_NAME_MAX=0
-CONFIG_NUNGET_CHARS=0
-CONFIG_PREALLOC_TIMERS=0
-CONFIG_PTHREAD_STACK_MIN=512
-CONFIG_RAM_SIZE=262144
-CONFIG_RAM_START=0x20010000
-CONFIG_RAW_BINARY=y
-CONFIG_SIG_DEFAULT=y
-CONFIG_SIG_SIGALRM_ACTION=y
-CONFIG_SIG_SIGUSR1_ACTION=y
-CONFIG_SIG_SIGUSR2_ACTION=y
-CONFIG_STACK_COLORATION=y
-CONFIG_START_DAY=30
-CONFIG_START_MONTH=11
-CONFIG_STDIO_DISABLE_BUFFERING=y
-CONFIG_STM32_NOEXT_VECTORS=y
-CONFIG_STM32_TIM8=y
-CONFIG_TASK_NAME_SIZE=0
-CONFIG_USEC_PER_TICK=1000
@@ -1,152 +0,0 @@
-/************************************************************************************
- * configs/px4fmu/include/board.h
- * include/arch/board/board.h
- *
- *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-#include "board_dma_map.h"
-
-#ifndef __ARCH_BOARD_BOARD_H
-#define __ARCH_BOARD_BOARD_H
-
-#include <nuttx/config.h>
-#ifndef __ASSEMBLY__
-# include <stdint.h>
-#endif
-
-#include <stm32.h>
-
-/* HSI - 8 MHz RC factory-trimmed
- * LSI - 32 KHz RC
- * HSE - 8  MHz Crystal
- * LSE - not installed
- */
-#define STM32_BOARD_USEHSE      1
-#define STM32_BOARD_XTAL        8000000
-#define STM32_HSE_FREQUENCY     STM32_BOARD_XTAL
-
-#define STM32_HSI_FREQUENCY     16000000ul
-#define STM32_LSI_FREQUENCY     32000
-
-/* Main PLL Configuration */
-#define STM32_PLLCFG_PLLM       RCC_PLLCFG_PLLM(8)
-#define STM32_PLLCFG_PLLN       RCC_PLLCFG_PLLN(384)
-#define STM32_PLLCFG_PLLP       RCC_PLLCFG_PLLP_4
-#define STM32_PLLCFG_PLLQ       RCC_PLLCFG_PLLQ(8)
-#define STM32_PLLCFG_PLLR       RCC_PLLCFG_PLLR(2)
-
-#define STM32_RCC_PLLI2SCFGR_PLLI2SM RCC_PLLI2SCFGR_PLLI2SM(16)
-#define STM32_RCC_PLLI2SCFGR_PLLI2SN RCC_PLLI2SCFGR_PLLI2SN(192)
-#define STM32_RCC_PLLI2SCFGR_PLLI2SQ RCC_PLLI2SCFGR_PLLI2SQ(2)
-#define STM32_RCC_PLLI2SCFGR_PLLI2SR RCC_PLLI2SCFGR_PLLI2SR(2)
-#define STM32_RCC_PLLI2SCFGR_PLLI2SSRC RCC_PLLI2SCFGR_PLLI2SSRC(0) /* HSE or HSI depending on PLLSRC of PLLCFGR*/
-
-#define STM32_RCC_DCKCFGR2_CK48MSEL RCC_DCKCFGR2_CK48MSEL_PLL
-#define STM32_RCC_DCKCFGR2_FMPI2C1SEL RCC_DCKCFGR2_FMPI2C1SEL_APB
-#define STM32_RCC_DCKCFGR2_SDIOSEL RCC_DCKCFGR2_SDIOSEL_48MHZ
-
-#define STM32_SYSCLK_FREQUENCY  96000000ul
-
-/* AHB clock (HCLK) is SYSCLK (96MHz) */
-#define STM32_RCC_CFGR_HPRE     RCC_CFGR_HPRE_SYSCLK      /* HCLK  = SYSCLK / 1 */
-#define STM32_HCLK_FREQUENCY    STM32_SYSCLK_FREQUENCY
-#define STM32_BOARD_HCLK        STM32_HCLK_FREQUENCY      /* Same as above, to satisfy compiler */
-
-/* APB1 clock (PCLK1) is HCLK/2 (48MHz) */
-#define STM32_RCC_CFGR_PPRE1    RCC_CFGR_PPRE1_HCLKd2     /* PCLK1 = HCLK / 2 */
-#define STM32_PCLK1_FREQUENCY   (STM32_HCLK_FREQUENCY/2)
-
-/* Timers driven from APB1 will be twice PCLK1 (see page 112 of reference manual) */
-#define STM32_APB1_TIM2_CLKIN   (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM3_CLKIN   (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM4_CLKIN   (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM5_CLKIN   (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM12_CLKIN  (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM13_CLKIN  (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM14_CLKIN  (2*STM32_PCLK1_FREQUENCY)
-
-/* APB2 clock (PCLK2) is HCLK (96MHz) */
-#define STM32_RCC_CFGR_PPRE2    RCC_CFGR_PPRE2_HCLK       /* PCLK2 = HCLK */
-#define STM32_PCLK2_FREQUENCY   (STM32_HCLK_FREQUENCY)
-
-/* Timers driven from APB2 will be PCLK2 since no prescale division */
-#define STM32_APB2_TIM1_CLKIN   (STM32_PCLK2_FREQUENCY)
-#define STM32_APB2_TIM8_CLKIN   (STM32_PCLK2_FREQUENCY)
-#define STM32_APB2_TIM9_CLKIN   (STM32_PCLK2_FREQUENCY)
-#define STM32_APB2_TIM10_CLKIN  (STM32_PCLK2_FREQUENCY)
-#define STM32_APB2_TIM11_CLKIN  (STM32_PCLK2_FREQUENCY)
-
-/* Timer Frequencies, if APBx is set to 1, frequency is same to APBx otherwise frequency is 2xAPBx. */
-#define BOARD_TIM2_FREQUENCY    (2 * STM32_PCLK1_FREQUENCY)
-#define BOARD_TIM3_FREQUENCY    (2 * STM32_PCLK1_FREQUENCY)
-#define BOARD_TIM4_FREQUENCY    (2 * STM32_PCLK1_FREQUENCY)
-#define BOARD_TIM5_FREQUENCY    (2 * STM32_PCLK1_FREQUENCY)
-#define BOARD_TIM6_FREQUENCY    (2 * STM32_PCLK1_FREQUENCY)
-#define BOARD_TIM7_FREQUENCY    (2 * STM32_PCLK1_FREQUENCY)
-#define BOARD_TIM8_FREQUENCY    (2 * STM32_PCLK2_FREQUENCY)
-
-/* Alternate function pin selections ************************************************/
-
-/* UARTs */
-#define GPIO_USART1_RX	GPIO_USART1_RX_2
-#define GPIO_USART1_TX	GPIO_USART1_TX_3
-
-#define GPIO_USART2_RX	GPIO_USART2_RX_1
-#define GPIO_USART2_TX	GPIO_USART2_TX_1
-
-/* CAN */
-#define GPIO_CAN1_RX	GPIO_CAN1_RX_1
-#define GPIO_CAN1_TX	GPIO_CAN1_TX_1
-
-/* I2C */
-
-#define GPIO_MCU_I2C1_SCL
-#define GPIO_MCU_I2C1_SDA
-
-#define GPIO_I2C1_SCL	GPIO_I2C1_SCL_1
-#define GPIO_I2C1_SDA	GPIO_I2C1_SDA_1
-
-#define GPIO_I2C1_SCL_GPIO                  (GPIO_OUTPUT | GPIO_OPENDRAIN |GPIO_SPEED_50MHz | GPIO_OUTPUT_SET | GPIO_PORTB | GPIO_PIN6)
-#define GPIO_I2C1_SDA_GPIO                  (GPIO_OUTPUT | GPIO_OPENDRAIN |GPIO_SPEED_50MHz | GPIO_OUTPUT_SET | GPIO_PORTB | GPIO_PIN7)
-
-#define GPIO_I2C2_SCL	GPIO_I2C2_SCL_1
-#define GPIO_I2C2_SDA	GPIO_I2C2_SDA_4
-
-#define GPIO_I2C2_SCL_GPIO                  (GPIO_OUTPUT | GPIO_OPENDRAIN |GPIO_SPEED_50MHz | GPIO_OUTPUT_SET | GPIO_PORTB | GPIO_PIN9)
-#define GPIO_I2C2_SDA_GPIO                  (GPIO_OUTPUT | GPIO_OPENDRAIN |GPIO_SPEED_50MHz | GPIO_OUTPUT_SET | GPIO_PORTB | GPIO_PIN10)
-
-/* SPI */
-#define GPIO_SPI1_MISO  GPIO_SPI1_MISO_1
-#define GPIO_SPI1_MOSI  GPIO_SPI1_MOSI_1
-#define GPIO_SPI1_SCK   GPIO_SPI1_SCK_1
-
-#endif /* __ARCH_BOARD_BOARD_H */
@@ -1,46 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (c) 2021 PX4 Development Team. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-#pragma once
-
-// DMA1 Channel/Stream Selections
-//--------------------------------------------//---------------------------//----------------
-
-
-//  DMA2 Channel/Stream Selections
-//--------------------------------------------//---------------------------//----------------
-#define DMACHAN_SPI1_RX    DMAMAP_SPI1_RX_1   // DMA2, Stream 0, Channel 3
-#define DMACHAN_SPI1_TX    DMAMAP_SPI1_TX_1   // DMA2, Stream 3, Channel 3
-#define DMACHAN_USART1_RX  DMAMAP_USART1_RX_1 // DMA2, Stream 2, Channel 4
-#define DMAMAP_USART1_RX   DMAMAP_USART1_RX_1
-//#define DMACHAN_USART1_TX  DMAMAP_USART1_TX   // DMA2, Stream 7, Channel 4
@@ -1,152 +0,0 @@
-#
-# This file is autogenerated: PLEASE DO NOT EDIT IT.
-#
-# You can use "make menuconfig" to make any modifications to the installed .config file.
-# You can then do "make savedefconfig" to generate a new defconfig file that includes your
-# modifications.
-#
-# CONFIG_DISABLE_ENVIRON is not set
-# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_NSH_DISABLEBG is not set
-# CONFIG_NSH_DISABLESCRIPT is not set
-# CONFIG_NSH_DISABLE_CAT is not set
-# CONFIG_NSH_DISABLE_CD is not set
-# CONFIG_NSH_DISABLE_CP is not set
-# CONFIG_NSH_DISABLE_DATE is not set
-# CONFIG_NSH_DISABLE_DF is not set
-# CONFIG_NSH_DISABLE_ECHO is not set
-# CONFIG_NSH_DISABLE_ENV is not set
-# CONFIG_NSH_DISABLE_EXEC is not set
-# CONFIG_NSH_DISABLE_EXPORT is not set
-# CONFIG_NSH_DISABLE_FREE is not set
-# CONFIG_NSH_DISABLE_GET is not set
-# CONFIG_NSH_DISABLE_HELP is not set
-# CONFIG_NSH_DISABLE_ITEF is not set
-# CONFIG_NSH_DISABLE_KILL is not set
-# CONFIG_NSH_DISABLE_LOOPS is not set
-# CONFIG_NSH_DISABLE_LS is not set
-# CONFIG_NSH_DISABLE_MKDIR is not set
-# CONFIG_NSH_DISABLE_MOUNT is not set
-# CONFIG_NSH_DISABLE_MV is not set
-# CONFIG_NSH_DISABLE_PS is not set
-# CONFIG_NSH_DISABLE_PSSTACKUSAGE is not set
-# CONFIG_NSH_DISABLE_PWD is not set
-# CONFIG_NSH_DISABLE_RM is not set
-# CONFIG_NSH_DISABLE_RMDIR is not set
-# CONFIG_NSH_DISABLE_SEMICOLON is not set
-# CONFIG_NSH_DISABLE_SET is not set
-# CONFIG_NSH_DISABLE_SLEEP is not set
-# CONFIG_NSH_DISABLE_SOURCE is not set
-# CONFIG_NSH_DISABLE_TEST is not set
-# CONFIG_NSH_DISABLE_TIME is not set
-# CONFIG_NSH_DISABLE_UMOUNT is not set
-# CONFIG_NSH_DISABLE_UNSET is not set
-# CONFIG_NSH_DISABLE_USLEEP is not set
-CONFIG_ARCH="arm"
-CONFIG_ARCH_BOARD_CUSTOM=y
-CONFIG_ARCH_BOARD_CUSTOM_DIR="../../../../boards/ark/septentrio-gps/nuttx-config"
-CONFIG_ARCH_BOARD_CUSTOM_DIR_RELPATH=y
-CONFIG_ARCH_BOARD_CUSTOM_NAME="px4"
-CONFIG_ARCH_CHIP="stm32"
-CONFIG_ARCH_CHIP_STM32=y
-CONFIG_ARCH_CHIP_STM32F412CE=y
-CONFIG_ARCH_INTERRUPTSTACK=768
-CONFIG_ARCH_STACKDUMP=y
-CONFIG_ARMV7M_MEMCPY=y
-CONFIG_ARMV7M_USEBASEPRI=y
-CONFIG_BOARDCTL_RESET=y
-CONFIG_BOARD_ASSERT_RESET_VALUE=0
-CONFIG_BOARD_LOOPSPERMSEC=16717
-CONFIG_BOARD_RESET_ON_ASSERT=2
-CONFIG_BUILTIN=y
-CONFIG_DEBUG_FULLOPT=y
-CONFIG_DEBUG_HARDFAULT_ALERT=y
-CONFIG_DEBUG_SYMBOLS=y
-CONFIG_DEBUG_TCBINFO=y
-CONFIG_DEFAULT_SMALL=y
-CONFIG_FDCLONE_STDIO=y
-CONFIG_FS_CROMFS=y
-CONFIG_FS_ROMFS=y
-CONFIG_GRAN=y
-CONFIG_GRAN_INTR=y
-CONFIG_HAVE_CXX=y
-CONFIG_HAVE_CXXINITIALIZE=y
-CONFIG_I2C=y
-CONFIG_I2C_RESET=y
-CONFIG_IDLETHREAD_STACKSIZE=750
-CONFIG_INIT_ENTRYPOINT="nsh_main"
-CONFIG_INIT_STACKSIZE=2624
-CONFIG_LIBC_FLOATINGPOINT=y
-CONFIG_LIBC_LONG_LONG=y
-CONFIG_LIBC_MAX_EXITFUNS=1
-CONFIG_MEMSET_64BIT=y
-CONFIG_MEMSET_OPTSPEED=y
-CONFIG_MM_REGIONS=2
-CONFIG_NAME_MAX=40
-CONFIG_NSH_ARCHINIT=y
-CONFIG_NSH_ARGCAT=y
-CONFIG_NSH_BUILTIN_APPS=y
-CONFIG_NSH_CMDPARMS=y
-CONFIG_NSH_CROMFSETC=y
-CONFIG_NSH_LINELEN=128
-CONFIG_NSH_MAXARGUMENTS=15
-CONFIG_NSH_NESTDEPTH=8
-CONFIG_NSH_QUOTE=y
-CONFIG_NSH_ROMFSETC=y
-CONFIG_NSH_ROMFSSECTSIZE=128
-CONFIG_NSH_VARS=y
-CONFIG_PREALLOC_TIMERS=50
-CONFIG_PTHREAD_MUTEX_ROBUST=y
-CONFIG_PTHREAD_STACK_MIN=512
-CONFIG_RAM_SIZE=262144
-CONFIG_RAM_START=0x20000000
-CONFIG_RAW_BINARY=y
-CONFIG_SCHED_HPWORK=y
-CONFIG_SCHED_HPWORKPRIORITY=249
-CONFIG_SCHED_HPWORKSTACKSIZE=1280
-CONFIG_SCHED_INSTRUMENTATION=y
-CONFIG_SCHED_INSTRUMENTATION_EXTERNAL=y
-CONFIG_SCHED_INSTRUMENTATION_SWITCH=y
-CONFIG_SCHED_WAITPID=y
-CONFIG_SERIAL_TERMIOS=y
-CONFIG_SIG_DEFAULT=y
-CONFIG_SIG_SIGALRM_ACTION=y
-CONFIG_SIG_SIGUSR1_ACTION=y
-CONFIG_SIG_SIGUSR2_ACTION=y
-CONFIG_SIG_SIGWORK=4
-CONFIG_STACK_COLORATION=y
-CONFIG_START_DAY=30
-CONFIG_START_MONTH=11
-CONFIG_STDIO_BUFFER_SIZE=32
-CONFIG_STM32_ADC1=y
-CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG=y
-CONFIG_STM32_DMA1=y
-CONFIG_STM32_DMA2=y
-CONFIG_STM32_FLASH_PREFETCH=y
-CONFIG_STM32_FLOWCONTROL_BROKEN=y
-CONFIG_STM32_I2C1=y
-CONFIG_STM32_I2C2=y
-CONFIG_STM32_JTAG_SW_ENABLE=y
-CONFIG_STM32_PWR=y
-CONFIG_STM32_SERIALBRK_BSDCOMPAT=y
-CONFIG_STM32_SERIAL_DISABLE_REORDERING=y
-CONFIG_STM32_SPI1=y
-CONFIG_STM32_SPI1_DMA=y
-CONFIG_STM32_SPI1_DMA_BUFFER=1024
-CONFIG_STM32_TIM8=y
-CONFIG_STM32_USART1=y
-CONFIG_STM32_USART2=y
-CONFIG_STM32_USART_BREAKS=y
-CONFIG_STM32_WWDG=y
-CONFIG_SYSTEM_NSH=y
-CONFIG_TASK_NAME_SIZE=24
-CONFIG_USART1_BAUD=57600
-CONFIG_USART1_RXBUFSIZE=2000
-CONFIG_USART1_RXDMA=y
-CONFIG_USART1_TXBUFSIZE=2000
-CONFIG_USART2_BAUD=57600
-CONFIG_USART2_RXBUFSIZE=600
-CONFIG_USART2_SERIAL_CONSOLE=y
-CONFIG_USART2_TXBUFSIZE=1100
-CONFIG_USEC_PER_TICK=1000
@@ -1,134 +0,0 @@
-/****************************************************************************
- * nuttx-config/scripts/canbootloader_script.ld
- *
- *   Copyright (C) 2015 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/* The STM32F412 has 512Kb of FLASH beginning at address 0x0800:0000 and
- * 256Kb of SRAM. SRAM is split up into three blocks:
- *
- * 1) 112Kb of SRAM beginning at address 0x2000:0000
- * 2)  16Kb of SRAM beginning at address 0x2001:c000
- * 3)  64Kb of SRAM beginning at address 0x2002:0000
- * 4)  64Kb of TCM SRAM beginning at address 0x1000:0000
- *
- * When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
- * where the code expects to begin execution by jumping to the entry point in
- * the 0x0800:0000 address range.
- *
- * The first 0x10000 of flash is reserved for the bootloader.
- */
-
-MEMORY
-{
-    flash (rx)   : ORIGIN = 0x08000000, LENGTH = 32K
-    sram (rwx)   : ORIGIN = 0x20000000, LENGTH = 192K
-}
-
-OUTPUT_ARCH(arm)
-
-ENTRY(__start)		/* treat __start as the anchor for dead code stripping */
-EXTERN(_vectors)	/* force the vectors to be included in the output */
-
-/*
- * Ensure that abort() is present in the final object.  The exception handling
- * code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
- */
-EXTERN(abort)
-SECTIONS
-{
-	.text : {
-		_stext = ABSOLUTE(.);
-		*(.vectors)
-		*(.text .text.*)
-		*(.fixup)
-		*(.gnu.warning)
-		*(.rodata .rodata.*)
-		*(.gnu.linkonce.t.*)
-		*(.got)
-		*(.gcc_except_table)
-		*(.gnu.linkonce.r.*)
-		_etext = ABSOLUTE(.);
-	} > flash
-
-	/*
-	 * Init functions (static constructors and the like)
-	 */
-        .init_section : {
-                _sinit = ABSOLUTE(.);
-                KEEP(*(.init_array .init_array.*))
-                _einit = ABSOLUTE(.);
-        } > flash
-
-	.ARM.extab : {
-		*(.ARM.extab*)
-	} > flash
-
-	__exidx_start = ABSOLUTE(.);
-	.ARM.exidx : {
-		*(.ARM.exidx*)
-	} > flash
-	__exidx_end = ABSOLUTE(.);
-
-	_eronly = ABSOLUTE(.);
-
-	.data : {
-		_sdata = ABSOLUTE(.);
-		*(.data .data.*)
-		*(.gnu.linkonce.d.*)
-		CONSTRUCTORS
-		_edata = ABSOLUTE(.);
-	} > sram AT > flash
-
-	.bss : {
-		_sbss = ABSOLUTE(.);
-		*(.bss .bss.*)
-		*(.gnu.linkonce.b.*)
-		*(COMMON)
-		. = ALIGN(4);
-		_ebss = ABSOLUTE(.);
-	} > sram
-
-	/* Stabs debugging sections. */
-	.stab 0 : { *(.stab) }
-	.stabstr 0 : { *(.stabstr) }
-	.stab.excl 0 : { *(.stab.excl) }
-	.stab.exclstr 0 : { *(.stab.exclstr) }
-	.stab.index 0 : { *(.stab.index) }
-	.stab.indexstr 0 : { *(.stab.indexstr) }
-	.comment 0 : { *(.comment) }
-	.debug_abbrev 0 : { *(.debug_abbrev) }
-	.debug_info 0 : { *(.debug_info) }
-	.debug_line 0 : { *(.debug_line) }
-	.debug_pubnames 0 : { *(.debug_pubnames) }
-	.debug_aranges 0 : { *(.debug_aranges) }
-}
@@ -1,146 +0,0 @@
-/****************************************************************************
- * scripts/ld.script
- *
- *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/* The STM32F412 has 512Kb of FLASH beginning at address 0x0800:0000 and
- * 256Kb of SRAM. SRAM is split up into three blocks:
- *
- * 1) 112Kb of SRAM beginning at address 0x2000:0000
- * 2)  16Kb of SRAM beginning at address 0x2001:c000
- * 3)  64Kb of SRAM beginning at address 0x2002:0000
- * 4)  64Kb of TCM SRAM beginning at address 0x1000:0000
- *
- * When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
- * where the code expects to begin execution by jumping to the entry point in
- * the 0x0800:0000 address range.
- *
- * The first 0x10000 of flash is reserved for the bootloader.
- */
-
-MEMORY
-{
-    flash (rx)   : ORIGIN = 0x08010000, LENGTH = 928K
-    sram (rwx)   : ORIGIN = 0x20000000, LENGTH = 192K
-}
-
-OUTPUT_ARCH(arm)
-
-ENTRY(__start)		/* treat __start as the anchor for dead code stripping */
-EXTERN(_vectors)	/* force the vectors to be included in the output */
-
-/*
- * Ensure that abort() is present in the final object.  The exception handling
- * code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
- */
-EXTERN(abort)
-EXTERN(_bootdelay_signature)
-
-SECTIONS
-{
-	.text : {
-		_stext = ABSOLUTE(.);
-		*(.vectors)
-		. = ALIGN(8);
-		/*
-		* This section positions the app_descriptor_t used
-		* by the make_can_boot_descriptor.py tool to set
-		* the application image's descriptor so that the
-		* uavcan bootloader has the ability to validate the
-		* image crc, size etc
-		*/
-		KEEP(*(.app_descriptor))
-		*(.text .text.*)
-		*(.fixup)
-		*(.gnu.warning)
-		*(.rodata .rodata.*)
-		*(.gnu.linkonce.t.*)
-		*(.got)
-		*(.gcc_except_table)
-		*(.gnu.linkonce.r.*)
-		_etext = ABSOLUTE(.);
-	} > flash
-
-	/*
-	 * Init functions (static constructors and the like)
-	 */
-        .init_section : {
-                _sinit = ABSOLUTE(.);
-                KEEP(*(.init_array .init_array.*))
-                _einit = ABSOLUTE(.);
-        } > flash
-
-
-	.ARM.extab : {
-		*(.ARM.extab*)
-	} > flash
-
-	__exidx_start = ABSOLUTE(.);
-	.ARM.exidx : {
-		*(.ARM.exidx*)
-	} > flash
-	__exidx_end = ABSOLUTE(.);
-
-	_eronly = ABSOLUTE(.);
-
-	.data : {
-		_sdata = ABSOLUTE(.);
-		*(.data .data.*)
-		*(.gnu.linkonce.d.*)
-		CONSTRUCTORS
-		_edata = ABSOLUTE(.);
-	} > sram AT > flash
-
-	.bss : {
-		_sbss = ABSOLUTE(.);
-		*(.bss .bss.*)
-		*(.gnu.linkonce.b.*)
-		*(COMMON)
-		. = ALIGN(4);
-		_ebss = ABSOLUTE(.);
-	} > sram
-
-	/* Stabs debugging sections. */
-	.stab 0 : { *(.stab) }
-	.stabstr 0 : { *(.stabstr) }
-	.stab.excl 0 : { *(.stab.excl) }
-	.stab.exclstr 0 : { *(.stab.exclstr) }
-	.stab.index 0 : { *(.stab.index) }
-	.stab.indexstr 0 : { *(.stab.indexstr) }
-	.comment 0 : { *(.comment) }
-	.debug_abbrev 0 : { *(.debug_abbrev) }
-	.debug_info 0 : { *(.debug_info) }
-	.debug_line 0 : { *(.debug_line) }
-	.debug_pubnames 0 : { *(.debug_pubnames) }
-	.debug_aranges 0 : { *(.debug_aranges) }
-}
@@ -1,67 +0,0 @@
-############################################################################
-#
-#   Copyright (c) 2020 PX4 Development Team. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name PX4 nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-if("${PX4_BOARD_LABEL}" STREQUAL  "canbootloader")
-
-	add_library(drivers_board
-		boot_config.h
-		boot.c
-		led.c
-		led.h
-	)
-	target_link_libraries(drivers_board
-		PRIVATE
-			nuttx_arch
-			nuttx_drivers
-			canbootloader
-	)
-	target_include_directories(drivers_board PRIVATE ${PX4_SOURCE_DIR}/platforms/nuttx/src/canbootloader)
-
-else()
-	add_library(drivers_board
-		can.c
-		i2c.cpp
-		init.c
-		led.c
-		spi.cpp
-	)
-
-	target_link_libraries(drivers_board
-		PRIVATE
-			arch_spi
-			drivers__led # drv_led_start
-			nuttx_arch
-			nuttx_drivers
-			px4_layer
-	)
-endif()
@@ -1,125 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (c) 2021 PX4 Development Team. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/**
- * @file board_config.h
- *
- * board internal definitions
- */
-
-#pragma once
-
-#include <px4_platform_common/px4_config.h>
-#include <nuttx/compiler.h>
-#include <stdint.h>
-
-/* BUTTON */
-#define GPIO_BTN_SAFETY       /* PB15 */ (GPIO_INPUT|GPIO_PULLDOWN|GPIO_PORTB|GPIO_PIN15)
-
-/* Safety LED */
-#define GPIO_LED_SAFETY       /* PA1  */ (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_SET|GPIO_PORTA|GPIO_PIN1)
-
-/* Tone alarm output. */
-#define TONE_ALARM_TIMER             2    /* timer 2 */
-#define TONE_ALARM_CHANNEL           1    /* channel 1 */
-#define GPIO_TONE_ALARM_IDLE  /* PA0  */ (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTA|GPIO_PIN0)
-#define GPIO_TONE_ALARM       /* PA0  */ (GPIO_ALT|GPIO_AF1|GPIO_SPEED_2MHz|GPIO_PUSHPULL|GPIO_PORTA|GPIO_PIN0)
-
-/* CAN  Silent mode control */
-#define GPIO_CAN1_SILENT_S0   /* PB12 */ (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN12)
-
-/* CAN termination software control */
-#define GPIO_CAN1_TERMINATION /* PB13 */ (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN13)
-#define GPIO_CAN_TERM                    GPIO_CAN1_TERMINATION
-
-/* ICM42688p FSYNC */
-#define GPIO_42688P_FSYNC     /* PB8  */ (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN8)
-
-/* Boot config */
-#define GPIO_BOOT_CONFIG      /* PC15 */ (GPIO_INPUT|GPIO_PULLUP|GPIO_PORTC|GPIO_PIN15|GPIO_EXTI)
-
-/* LEDs are driven with open drain to support Anode to 5V or 3.3V */
-#define GPIO_TIM1_CH1         /* PA8  */ (GPIO_TIM1_CH1_1|GPIO_OPENDRAIN|GPIO_SPEED_2MHz)
-#define GPIO_TIM1_CH2         /* PA9  */ (GPIO_TIM1_CH2_1|GPIO_OPENDRAIN|GPIO_SPEED_2MHz)
-#define GPIO_TIM1_CH3         /* PA10 */ (GPIO_TIM1_CH3_1|GPIO_OPENDRAIN|GPIO_SPEED_2MHz)
-
-#define GPIO_I2C1_SCL_RESET   /* PB6  */  (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN6)
-#define GPIO_I2C1_SDA_RESET   /* PB7  */  (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN7)
-
-#define GPIO_I2C2_SCL_RESET   /* PB10 */  (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN10)
-#define GPIO_I2C2_SDA_RESET   /* PB9  */  (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN9)
-
-#define GPIO_I2C2_SCL_RESET   /* PB10 */  (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN10)
-#define GPIO_I2C2_SDA_RESET   /* PB9  */  (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN9)
-
-#define GPIO_USART1_RX_GPIO	(GPIO_INPUT|GPIO_PULLUP|GPIO_SPEED_50MHz|GPIO_PORTB|GPIO_PIN3)
-#define GPIO_USART1_TX_GPIO	(GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_PULLUP|GPIO_SPEED_50MHz|GPIO_PORTA|GPIO_PIN15)
-
-#define GPIO_USART2_RX_GPIO	(GPIO_INPUT|GPIO_PULLUP|GPIO_SPEED_50MHz|GPIO_PORTA|GPIO_PIN3)
-#define GPIO_USART2_TX_GPIO	(GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_PULLUP|GPIO_SPEED_50MHz|GPIO_PORTA|GPIO_PIN2)
-
-#define FLASH_BASED_PARAMS
-
-/* High-resolution timer */
-#define HRT_TIMER                    3  /* use timer 3 for the HRT */
-#define HRT_TIMER_CHANNEL            4  /* use capture/compare channel 4 */
-
-#define PX4_GPIO_INIT_LIST { \
-		GPIO_BTN_SAFETY,                  \
-		GPIO_LED_SAFETY,                  \
-		GPIO_I2C1_SCL_RESET,              \
-		GPIO_I2C1_SDA_RESET,              \
-		GPIO_I2C2_SCL_RESET,              \
-		GPIO_I2C2_SDA_RESET,              \
-		GPIO_42688P_FSYNC,                \
-		GPIO_BOOT_CONFIG,                 \
-		GPIO_CAN1_TX,                     \
-		GPIO_CAN1_RX,                     \
-		GPIO_CAN1_SILENT_S0,              \
-		GPIO_CAN1_TERMINATION,            \
-	}
-
-__BEGIN_DECLS
-
-#define BOARD_HAS_N_S_RGB_LED       1
-#define BOARD_MAX_LEDS              BOARD_HAS_N_S_RGB_LED
-
-#ifndef __ASSEMBLY__
-
-extern void stm32_spiinitialize(void);
-
-#include <px4_platform_common/board_common.h>
-
-#endif /* __ASSEMBLY__ */
-
-__END_DECLS
@@ -1,188 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (c) 2021 PX4 Development Team. All rights reserved.
- *       Author: Ben Dyer <ben_dyer@mac.com>
- *               Pavel Kirienko <pavel.kirienko@zubax.com>
- *               David Sidrane <david_s5@nscdg.com>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <px4_config.h>
-#include <stdint.h>
-#include "boot_config.h"
-#include "board.h"
-
-#include <debug.h>
-#include <string.h>
-#include <arch/board/board.h>
-
-#include <nuttx/board.h>
-#include "led.h"
-
-/************************************************************************************
- * Name: stm32_boardinitialize
- *
- * Description:
- *   All STM32 architectures must provide the following entry point.  This entry point
- *   is called early in the initialization -- after all memory has been configured
- *   and mapped but before any devices have been initialized.
- *
- ************************************************************************************/
-
-__EXPORT void stm32_boardinitialize(void)
-{
-	putreg32(getreg32(STM32_RCC_APB1ENR) | RCC_APB1ENR_CAN1EN, STM32_RCC_APB1ENR);
-	stm32_configgpio(GPIO_CAN1_RX);
-	stm32_configgpio(GPIO_CAN1_TX);
-	stm32_configgpio(GPIO_CAN1_SILENT_S0);
-	stm32_configgpio(GPIO_CAN1_TERMINATION);
-	putreg32(getreg32(STM32_RCC_APB1RSTR) | RCC_APB1RSTR_CAN1RST, STM32_RCC_APB1RSTR);
-	putreg32(getreg32(STM32_RCC_APB1RSTR) & ~RCC_APB1RSTR_CAN1RST, STM32_RCC_APB1RSTR);
-
-#if defined(OPT_WAIT_FOR_GETNODEINFO_JUMPER_GPIO)
-	stm32_configgpio(GPIO_GETNODEINFO_JUMPER);
-#endif
-
-}
-
-/************************************************************************************
- * Name: board_deinitialize
- *
- * Description:
- *   This function is called by the bootloader code prior to booting
- *   the application. Is should place the HW into an benign initialized state.
- *
- ************************************************************************************/
-
-void board_deinitialize(void)
-{
-	putreg32(getreg32(STM32_RCC_APB1RSTR) | RCC_APB1RSTR_CAN1RST, STM32_RCC_APB1RSTR);
-}
-
-/****************************************************************************
- * Name: board_get_product_name
- *
- * Description:
- *   Called to retrieve the product name. The returned value is a assumed
- *   to be written to a pascal style string that will be length prefixed
- *   and not null terminated
- *
- * Input Parameters:
- *    product_name - A pointer to a buffer to write the name.
- *    maxlen       - The maximum number of charter that can be written
- *
- * Returned Value:
- *   The length of characters written to the buffer.
- *
- ****************************************************************************/
-
-uint8_t board_get_product_name(uint8_t *product_name, size_t maxlen)
-{
-	DEBUGASSERT(maxlen > UAVCAN_STRLEN(HW_UAVCAN_NAME));
-	memcpy(product_name, HW_UAVCAN_NAME, UAVCAN_STRLEN(HW_UAVCAN_NAME));
-	return UAVCAN_STRLEN(HW_UAVCAN_NAME);
-}
-
-/****************************************************************************
- * Name: board_get_hardware_version
- *
- * Description:
- *   Called to retrieve the hardware version information. The function
- *   will first initialize the the callers struct to all zeros.
- *
- * Input Parameters:
- *    hw_version - A pointer to a uavcan_hardwareversion_t.
- *
- * Returned Value:
- *   Length of the unique_id
- *
- ****************************************************************************/
-
-size_t board_get_hardware_version(uavcan_HardwareVersion_t *hw_version)
-{
-	memset(hw_version, 0, sizeof(uavcan_HardwareVersion_t));
-
-	hw_version->major = HW_VERSION_MAJOR;
-	hw_version->minor = HW_VERSION_MINOR;
-
-	return board_get_mfguid(*(mfguid_t *) hw_version->unique_id);
-}
-
-/****************************************************************************
- * Name: board_indicate
- *
- * Description:
- *   Provides User feedback to indicate the state of the bootloader
- *   on board specific  hardware.
- *
- * Input Parameters:
- *    indication - A member of the uiindication_t
- *
- * Returned Value:
- *   None
- *
- ****************************************************************************/
-#define led(n, code, r , g , b, h) {.red = (r),.green = (g), .blue = (b),.hz = (h)}
-
-typedef begin_packed_struct struct led_t {
-	uint8_t red;
-	uint8_t green;
-	uint8_t blue;
-	uint8_t hz;
-} end_packed_struct led_t;
-
-static const  led_t i2l[] = {
-
-	led(0, off,                             0,     0,     0,     0),
-	led(1, reset,                          128,   128,   128,   30),
-	led(2, autobaud_start,                  0,   128,     0,     1),
-	led(3, autobaud_end,                    0,   128,     0,     2),
-	led(4, allocation_start,                0,     0,    64,     2),
-	led(5, allocation_end,                  0,   128,    64,     3),
-	led(6, fw_update_start,                32,   128,    64,     3),
-	led(7, fw_update_erase_fail,           32,   128,    32,     3),
-	led(8, fw_update_invalid_response,     64,     0,     0,     1),
-	led(9, fw_update_timeout,              64,     0,     0,     2),
-	led(a, fw_update_invalid_crc,          64,     0,     0,     4),
-	led(b, jump_to_app,                     0,   128,     0,    10),
-
-};
-
-void board_indicate(uiindication_t indication)
-{
-	rgb_led(i2l[indication].red,
-		i2l[indication].green,
-		i2l[indication].blue,
-		i2l[indication].hz);
-}
@@ -1,130 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (c) 2021 PX4 Development Team. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/*
- * @file boot_config.h
- *
- * bootloader definitions that configures the behavior and options
- * of the Boot loader
- * This file is relies on the parent folder's boot_config.h file and defines
- * different usages of the hardware for bootloading
- */
-
-#pragma once
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-/* Bring in the board_config.h definitions
- * todo:make this be pulled in from a targed's build
- * files in nuttx*/
-
-#include "board_config.h"
-#include "uavcan.h"
-#include <nuttx/compiler.h>
-
-#include <stdint.h>
-
-#include <stm32_flash.h>
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-#define OPT_PREFERRED_NODE_ID ANY_NODE_ID
-
-//todo:wrap OPT_x in in ifdefs for command line definitions
-#define OPT_TBOOT_MS                    3000
-#define OPT_NODE_STATUS_RATE_MS         800
-#define OPT_NODE_INFO_RATE_MS           50
-#define OPT_BL_NUMBER_TIMERS            7
-
-/*
- *  This Option set is set to 1 ensure a provider of firmware has an
- *  opportunity update the node's firmware.
- *  This Option is the default policy and can be overridden by
- *  a jumper
- *  When this Policy is set, the node will ignore tboot and
- *  wait indefinitely for a GetNodeInfo request before booting.
- *
- *  OPT_WAIT_FOR_GETNODEINFO_JUMPER_GPIO_INVERT is used to allow
- *  the polarity of the jumper to be True Active
- *
- *  wait  OPT_WAIT_FOR_GETNODEINFO  OPT_WAIT_FOR_GETNODEINFO_JUMPER_GPIO
- *                                                 Jumper
- *   yes           1                       0         x
- *   yes           1                       1       Active
- *   no            1                       1       Not Active
- *   no            0                       0         X
- *   yes           0                       1       Active
- *   no            0                       1       Not Active
- *
- */
-#define OPT_WAIT_FOR_GETNODEINFO                    0
-#define OPT_WAIT_FOR_GETNODEINFO_JUMPER_GPIO        1
-#define OPT_WAIT_FOR_GETNODEINFO_JUMPER_GPIO_INVERT 1
-
-#define OPT_ENABLE_WD           1
-
-#define OPT_RESTART_TIMEOUT_MS          20000
-
-/* Reserved for the Booloader */
-#define OPT_BOOTLOADER_SIZE_IN_K        (1024*64)
-
-/* Reserved for the application out of the total
- * system flash minus the BOOTLOADER_SIZE_IN_K
- */
-#define OPT_APPLICATION_RESERVER_IN_K    0
-
-#define OPT_APPLICATION_IMAGE_OFFSET    OPT_BOOTLOADER_SIZE_IN_K
-#define OPT_APPLICATION_IMAGE_LENGTH    (FLASH_SIZE-(OPT_BOOTLOADER_SIZE_IN_K+OPT_APPLICATION_RESERVER_IN_K))
-
-
-#define FLASH_BASE              STM32_FLASH_BASE
-#define FLASH_SIZE              STM32_FLASH_SIZE
-
-#define APPLICATION_LOAD_ADDRESS (FLASH_BASE + OPT_APPLICATION_IMAGE_OFFSET)
-#define APPLICATION_SIZE (FLASH_SIZE-OPT_APPLICATION_IMAGE_OFFSET)
-#define APPLICATION_LAST_8BIT_ADDRRESS  ((uint8_t *)((APPLICATION_LOAD_ADDRESS+APPLICATION_SIZE)-sizeof(uint8_t)))
-#define APPLICATION_LAST_32BIT_ADDRRESS ((uint32_t *)((APPLICATION_LOAD_ADDRESS+APPLICATION_SIZE)-sizeof(uint32_t)))
-#define APPLICATION_LAST_64BIT_ADDRRESS ((uint64_t *)((APPLICATION_LOAD_ADDRESS+APPLICATION_SIZE)-sizeof(uint64_t)))
-
-/* If this board uses big flash that have large sectors */
-
-#define OPT_USE_YIELD
-
-/* Bootloader Option*****************************************************************
- *
- */
-#define GPIO_GETNODEINFO_JUMPER (GPIO_BOOT_CONFIG & ~GPIO_EXTI)
@@ -1,130 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (C) 2021 PX4 Development Team. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/**
- * @file can.c
- *
- * Board-specific CAN functions.
- */
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <px4_platform_common/px4_config.h>
-
-#include <errno.h>
-#include <debug.h>
-
-#include <nuttx/can/can.h>
-#include <arch/board/board.h>
-
-#include "chip.h"
-#include "arm_internal.h"
-
-#include "stm32.h"
-#include "stm32_can.h"
-#include "board_config.h"
-
-#ifdef CONFIG_CAN
-
-/************************************************************************************
- * Pre-processor Definitions
- ************************************************************************************/
-/* Configuration ********************************************************************/
-
-#if defined(CONFIG_STM32_CAN1) && defined(CONFIG_STM32_CAN2)
-#  warning "Both CAN1 and CAN2 are enabled.  Assuming only CAN1."
-#  undef CONFIG_STM32_CAN2
-#endif
-
-#ifdef CONFIG_STM32_CAN1
-#  define CAN_PORT 1
-#else
-#  define CAN_PORT 2
-#endif
-
-/************************************************************************************
- * Private Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-int can_devinit(void);
-
-/************************************************************************************
- * Name: can_devinit
- *
- * Description:
- *   All STM32 architectures must provide the following interface to work with
- *   examples/can.
- *
- ************************************************************************************/
-
-int can_devinit(void)
-{
-	static bool initialized = false;
-	struct can_dev_s *can;
-	int ret;
-
-	/* Check if we have already initialized */
-
-	if (!initialized) {
-		/* Call stm32_caninitialize() to get an instance of the CAN interface */
-
-		can = stm32_caninitialize(CAN_PORT);
-
-		if (can == NULL) {
-			canerr("ERROR:  Failed to get CAN interface\n");
-			return -ENODEV;
-		}
-
-		/* Register the CAN driver at "/dev/can0" */
-
-		ret = can_register("/dev/can0", can);
-
-		if (ret < 0) {
-			canerr("ERROR: can_register failed: %d\n", ret);
-			return ret;
-		}
-
-		/* Now we are initialized */
-
-		initialized = true;
-	}
-
-	return OK;
-}
-
-#endif
@@ -1,39 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (C) 2021 PX4 Development Team. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-#include <px4_arch/i2c_hw_description.h>
-
-constexpr px4_i2c_bus_t px4_i2c_buses[I2C_BUS_MAX_BUS_ITEMS] = {
-	initI2CBusInternal(1),
-	initI2CBusInternal(2),
-};
@@ -1,168 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (c) 2021 PX4 Development Team. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/**
- * @file init.c
- *
- * board specific early startup code.  This file implements the
- * board_app_initialize() function that is called early by nsh during startup.
- *
- * Code here is run before the rcS script is invoked; it should start required
- * subsystems and perform board-specific initialization.
- */
-
-#include <px4_platform_common/px4_config.h>
-#include <px4_platform_common/tasks.h>
-
-#include <stdbool.h>
-#include <stdio.h>
-#include <string.h>
-#include <debug.h>
-#include <errno.h>
-#include <syslog.h>
-
-#include <nuttx/board.h>
-
-#include <stm32.h>
-#include "board_config.h"
-#include "led.h"
-#include <stm32_uart.h>
-
-#include <arch/board/board.h>
-
-#include <drivers/drv_hrt.h>
-#include <drivers/drv_board_led.h>
-#include <drivers/drv_watchdog.h>
-
-#include <systemlib/px4_macros.h>
-
-#include <px4_platform_common/init.h>
-#include <px4_platform/gpio.h>
-
-# if defined(FLASH_BASED_PARAMS)
-#  include <parameters/flashparams/flashfs.h>
-#endif
-
-/************************************************************************************
- * Name: stm32_boardinitialize
- *
- * Description:
- *   All STM32 architectures must provide the following entry point.  This entry point
- *   is called early in the initialization -- after all memory has been configured
- *   and mapped but before any devices have been initialized.
- *
- ************************************************************************************/
-
-__EXPORT void stm32_boardinitialize(void)
-{
-	watchdog_init();
-
-	/* configure pins */
-	const uint32_t gpio[] = PX4_GPIO_INIT_LIST;
-	px4_gpio_init(gpio, arraySize(gpio));
-
-	// Configure SPI all interfaces GPIO & enable power.
-	stm32_spiinitialize();
-
-	// Check if button is held. If so go into gps passthrough mode
-	if (stm32_gpioread(GPIO_BTN_SAFETY)) {
-		rgb_led(128, 128, 128, 10);
-		stm32_configgpio(GPIO_USART1_TX_GPIO);
-		stm32_configgpio(GPIO_USART1_RX_GPIO);
-		stm32_configgpio(GPIO_USART2_TX_GPIO);
-		stm32_configgpio(GPIO_USART2_RX_GPIO);
-
-		while (1) {
-			watchdog_pet();
-			stm32_gpiowrite(GPIO_USART2_TX_GPIO, stm32_gpioread(GPIO_USART1_RX_GPIO));
-			stm32_gpiowrite(GPIO_USART1_TX_GPIO, stm32_gpioread(GPIO_USART2_RX_GPIO));
-		}
-	}
-}
-
-/****************************************************************************
- * Name: board_app_initialize
- *
- * Description:
- *   Perform application specific initialization.  This function is never
- *   called directly from application code, but only indirectly via the
- *   (non-standard) boardctl() interface using the command BOARDIOC_INIT.
- *
- * Input Parameters:
- *   arg - The boardctl() argument is passed to the board_app_initialize()
- *         implementation without modification.  The argument has no
- *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the the
- *         matching application logic.  The value cold be such things as a
- *         mode enumeration value, a set of DIP switch switch settings, a
- *         pointer to configuration data read from a file or serial FLASH,
- *         or whatever you would like to do with it.  Every implementation
- *         should accept zero/NULL as a default configuration.
- *
- * Returned Value:
- *   Zero (OK) is returned on success; a negated errno value is returned on
- *   any failure to indicate the nature of the failure.
- *
- ****************************************************************************/
-
-__EXPORT int board_app_initialize(uintptr_t arg)
-{
-	px4_platform_init();
-
-#if defined(SERIAL_HAVE_RXDMA)
-	// set up the serial DMA polling at 1ms intervals for received bytes that have not triggered a DMA event.
-	static struct hrt_call serial_dma_call;
-	hrt_call_every(&serial_dma_call, 1000, 1000, (hrt_callout)stm32_serial_dma_poll, NULL);
-#endif
-
-#if defined(FLASH_BASED_PARAMS)
-	static sector_descriptor_t params_sector_map[] = {
-		{2, 16 * 1024, 0x08008000},
-		{3, 16 * 1024, 0x0800C000},
-		{0, 0, 0},
-	};
-
-	/* Initialize the flashfs layer to use heap allocated memory */
-	int result = parameter_flashfs_init(params_sector_map, NULL, 0);
-
-	if (result != OK) {
-		syslog(LOG_ERR, "[boot] FAILED to init params in FLASH %d\n", result);
-	}
-
-#endif // FLASH_BASED_PARAMS
-
-	/* Configure the HW based on the manifest */
-	//px4_platform_configure();
-
-	return OK;
-}
@@ -1,124 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (c) 2021 PX4 Development Team. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/**
- * @file led.c
- *
- * LED backend.
- */
-
-#include <px4_platform_common/px4_config.h>
-
-#include <stdbool.h>
-
-#include "chip.h"
-#include "stm32_gpio.h"
-#include "board_config.h"
-
-#include <nuttx/board.h>
-#include <arch/board/board.h>
-
-#include "led.h"
-
-#define TMR_BASE        STM32_TIM1_BASE
-#define TMR_FREQUENCY   STM32_APB2_TIM1_CLKIN
-#define TMR_REG(o)      (TMR_BASE+(o))
-
-void rgb_led(int r, int g, int b, int freqs)
-{
-
-	long fosc = TMR_FREQUENCY;
-	long prescale = 2048;
-	long p1s = fosc / prescale;
-	long p0p5s  = p1s / 2;
-	uint16_t val;
-	static bool once = 0;
-
-	if (!once) {
-		once = 1;
-
-		/* Enabel Clock to Block */
-		modifyreg32(STM32_RCC_APB2ENR, 0, RCC_APB2ENR_TIM1EN);
-
-		/* Reload */
-
-		val = getreg16(TMR_REG(STM32_BTIM_EGR_OFFSET));
-		val |= ATIM_EGR_UG;
-		putreg16(val, TMR_REG(STM32_BTIM_EGR_OFFSET));
-
-		/* Set Prescaler STM32_TIM_SETCLOCK */
-
-		putreg16(prescale, TMR_REG(STM32_BTIM_PSC_OFFSET));
-
-		/* Enable STM32_TIM_SETMODE*/
-
-		putreg16(ATIM_CR1_CEN | ATIM_CR1_ARPE, TMR_REG(STM32_BTIM_CR1_OFFSET));
-
-
-		putreg16((ATIM_CCMR_MODE_PWM1 << ATIM_CCMR1_OC1M_SHIFT) | ATIM_CCMR1_OC1PE |
-			 (ATIM_CCMR_MODE_PWM1 << ATIM_CCMR1_OC2M_SHIFT) | ATIM_CCMR1_OC2PE, TMR_REG(STM32_GTIM_CCMR1_OFFSET));
-		putreg16((ATIM_CCMR_MODE_PWM1 << ATIM_CCMR2_OC3M_SHIFT) | ATIM_CCMR2_OC3PE, TMR_REG(STM32_GTIM_CCMR2_OFFSET));
-		putreg16(ATIM_CCER_CC3E | ATIM_CCER_CC3P |
-			 ATIM_CCER_CC2E | ATIM_CCER_CC2P |
-			 ATIM_CCER_CC1E | ATIM_CCER_CC1P, TMR_REG(STM32_GTIM_CCER_OFFSET));
-
-
-		stm32_configgpio(GPIO_TIM1_CH1);
-		stm32_configgpio(GPIO_TIM1_CH2);
-		stm32_configgpio(GPIO_TIM1_CH3);
-
-		/* master output enable = on */
-		putreg16(ATIM_BDTR_MOE, (TMR_REG(STM32_ATIM_BDTR_OFFSET)));
-	}
-
-	long p  = freqs == 0 ? p1s : p1s / freqs;
-	putreg32(p, TMR_REG(STM32_BTIM_ARR_OFFSET));
-
-	p  = freqs == 0 ? p1s + 1 : p0p5s / freqs;
-
-	putreg32((r * p) / 255, TMR_REG(STM32_GTIM_CCR1_OFFSET));
-	putreg32((g * p) / 255, TMR_REG(STM32_GTIM_CCR2_OFFSET));
-	putreg32((b * p) / 255, TMR_REG(STM32_GTIM_CCR3_OFFSET));
-
-	val = getreg16(TMR_REG(STM32_BTIM_CR1_OFFSET));
-
-	if (freqs == 0) {
-		val &= ~ATIM_CR1_CEN;
-
-	} else {
-		val |= ATIM_CR1_CEN;
-	}
-
-	putreg16(val, TMR_REG(STM32_BTIM_CR1_OFFSET));
-
-}
@@ -1,37 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (C) 2015 PX4 Development Team. All rights reserved.
- *   Author: David Sidrane<david_s5@nscdg.com>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-__BEGIN_DECLS
-void rgb_led(int r, int g, int b, int freqs);
-__END_DECLS
@@ -1,44 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (C) 2021 PX4 Development Team. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-#include <px4_arch/spi_hw_description.h>
-#include <drivers/drv_sensor.h>
-#include <nuttx/spi/spi.h>
-
-constexpr px4_spi_bus_t px4_spi_buses[SPI_BUS_MAX_BUS_ITEMS] = {
-	initSPIBus(SPI::Bus::SPI1, {
-		initSPIDevice(DRV_IMU_DEVTYPE_ICM42688P, SPI::CS{GPIO::PortB, GPIO::Pin0}, SPI::DRDY{GPIO::PortB, GPIO::Pin1}),
-	}),
-};
-
-static constexpr bool unused = validateSPIConfig(px4_spi_buses);
@@ -1,17 +0,0 @@
-# UAVCAN boot loadable Module ID
-set(uavcanblid_sw_version_major ${PX4_VERSION_MAJOR})
-set(uavcanblid_sw_version_minor ${PX4_VERSION_MINOR})
-add_definitions(
-	-DAPP_VERSION_MAJOR=${uavcanblid_sw_version_major}
-	-DAPP_VERSION_MINOR=${uavcanblid_sw_version_minor}
-)
-
-set(uavcanblid_hw_version_major 0)
-set(uavcanblid_hw_version_minor 84)
-set(uavcanblid_name "\"org.ark.septentrio-gps\"")
-
-add_definitions(
-	-DHW_UAVCAN_NAME=${uavcanblid_name}
-	-DHW_VERSION_MAJOR=${uavcanblid_hw_version_major}
-	-DHW_VERSION_MINOR=${uavcanblid_hw_version_minor}
-)
@@ -64,6 +64,9 @@
 // Hacks for MAVLink RC button input
 #define ATL_MANTIS_RC_INPUT_HACKS

+// Hacks for MAVLink RC button input
+#define ATL_MANTIS_RC_INPUT_HACKS
+
 /*
 * ADC channels
 *
@@ -192,7 +192,7 @@
 #define STM32_RCC_D2CCIP1R_SPI45SRC  RCC_D2CCIP1R_SPI45SEL_PLL2  /* SPI45 clock source */
 #define STM32_RCC_D3CCIPR_SPI6SRC    RCC_D3CCIPR_SPI6SEL_PLL2    /* SPI6 clock source */
 #define STM32_RCC_D2CCIP2R_USBSRC    RCC_D2CCIP2R_USBSEL_PLL3    /* USB 1 and 2 clock source */
-#define STM32_RCC_D3CCIPR_ADCSRC     RCC_D3CCIPR_ADCSEL_PLL2     /* ADC 1 2 3 clock source */
+#define STM32_RCC_D3CCIPR_ADCSEL     RCC_D3CCIPR_ADCSEL_PLL2     /* ADC 1 2 3 clock source */
 #define STM32_RCC_D2CCIP1R_FDCANSEL  RCC_D2CCIP1R_FDCANSEL_HSE   /* FDCAN 1 2 clock source */

 #define STM32_FDCANCLK               STM32_HSE_FREQUENCY
@@ -192,7 +192,7 @@
 #define STM32_RCC_D2CCIP1R_SPI45SRC  RCC_D2CCIP1R_SPI45SEL_PLL2  /* SPI45 clock source */
 #define STM32_RCC_D3CCIPR_SPI6SRC    RCC_D3CCIPR_SPI6SEL_PLL2    /* SPI6 clock source */
 #define STM32_RCC_D2CCIP2R_USBSRC    RCC_D2CCIP2R_USBSEL_PLL3    /* USB 1 and 2 clock source */
-#define STM32_RCC_D3CCIPR_ADCSRC     RCC_D3CCIPR_ADCSEL_PLL2     /* ADC 1 2 3 clock source */
+#define STM32_RCC_D3CCIPR_ADCSEL     RCC_D3CCIPR_ADCSEL_PLL2     /* ADC 1 2 3 clock source */
 #define STM32_RCC_D2CCIP1R_FDCANSEL  RCC_D2CCIP1R_FDCANSEL_HSE   /* FDCAN 1 2 clock source */

 #define STM32_FDCANCLK               STM32_HSE_FREQUENCY
@@ -192,7 +192,7 @@
 #define STM32_RCC_D2CCIP2R_USBSRC    RCC_D2CCIP2R_USBSEL_PLL3    /* USB 1 and 2 clock source */
 #define STM32_RCC_D2CCIP1R_FDCANSEL  RCC_D2CCIP1R_FDCANSEL_HSE   /* FDCAN 1 2 clock source */

-#define STM32_RCC_D3CCIPR_ADCSRC     RCC_D3CCIPR_ADCSEL_PLL2     /* ADC 1 2 3 clock source */
+#define STM32_RCC_D3CCIPR_ADCSEL     RCC_D3CCIPR_ADCSEL_PLL2     /* ADC 1 2 3 clock source */

 /* FLASH wait states */
 #define BOARD_FLASH_WAITSTATES 2
@@ -193,7 +193,7 @@
 #define STM32_RCC_D2CCIP2R_USBSRC    RCC_D2CCIP2R_USBSEL_PLL3    /* USB 1 and 2 clock source */
 #define STM32_RCC_D2CCIP1R_FDCANSEL  RCC_D2CCIP1R_FDCANSEL_HSE   /* FDCAN 1 2 clock source */

-#define STM32_RCC_D3CCIPR_ADCSRC     RCC_D3CCIPR_ADCSEL_PLL2     /* ADC 1 2 3 clock source */
+#define STM32_RCC_D3CCIPR_ADCSEL     RCC_D3CCIPR_ADCSEL_PLL2     /* ADC 1 2 3 clock source */

 /* FLASH wait states */
 #define BOARD_FLASH_WAITSTATES 2
@@ -248,7 +248,7 @@

 /* ADC 1 2 3 clock source */

-#define STM32_RCC_D3CCIPR_ADCSRC     RCC_D3CCIPR_ADCSEL_PLL2
+#define STM32_RCC_D3CCIPR_ADCSEL     RCC_D3CCIPR_ADCSEL_PLL2

 /* FDCAN 1 2 clock source */

@@ -245,7 +245,7 @@

 /* ADC 1 2 3 clock source */

-#define STM32_RCC_D3CCIPR_ADCSRC     RCC_D3CCIPR_ADCSEL_PLL2
+#define STM32_RCC_D3CCIPR_ADCSEL     RCC_D3CCIPR_ADCSEL_PLL2

 /* FDCAN 1 2 clock source */

@@ -245,7 +245,7 @@

 /* ADC 1 2 3 clock source */

-#define STM32_RCC_D3CCIPR_ADCSRC     RCC_D3CCIPR_ADCSEL_PLL2
+#define STM32_RCC_D3CCIPR_ADCSEL     RCC_D3CCIPR_ADCSEL_PLL2

 /* FDCAN 1 2 clock source */

@@ -245,7 +245,7 @@

 /* ADC 1 2 3 clock source */

-#define STM32_RCC_D3CCIPR_ADCSRC     RCC_D3CCIPR_ADCSEL_PLL2
+#define STM32_RCC_D3CCIPR_ADCSEL     RCC_D3CCIPR_ADCSEL_PLL2

 /* FDCAN 1 2 clock source */

@@ -248,7 +248,7 @@

 /* ADC 1 2 3 clock source */

-#define STM32_RCC_D3CCIPR_ADCSRC     RCC_D3CCIPR_ADCSEL_PLL2
+#define STM32_RCC_D3CCIPR_ADCSEL     RCC_D3CCIPR_ADCSEL_PLL2

 /* FDCAN 1 clock source */

@@ -248,7 +248,7 @@

 /* ADC 1 2 3 clock source */

-#define STM32_RCC_D3CCIPR_ADCSRC     RCC_D3CCIPR_ADCSEL_PLL2
+#define STM32_RCC_D3CCIPR_ADCSEL     RCC_D3CCIPR_ADCSEL_PLL2

 /* FDCAN 1 clock source */

@@ -248,7 +248,7 @@

 /* ADC 1 2 3 clock source */

-#define STM32_RCC_D3CCIPR_ADCSRC     RCC_D3CCIPR_ADCSEL_PLL2
+#define STM32_RCC_D3CCIPR_ADCSEL     RCC_D3CCIPR_ADCSEL_PLL2

 /* FDCAN 1 clock source */

@@ -5,7 +5,7 @@ CONFIG_BOARD_SERIAL_TEL1="/dev/ttyS6"
 CONFIG_BOARD_SERIAL_TEL2="/dev/ttyS4"
 CONFIG_BOARD_SERIAL_TEL3="/dev/ttyS1"
 CONFIG_BOARD_SERIAL_TEL4="/dev/ttyS3"
-CONFIG_DRIVERS_ACTUATORS_VOXL_ESC=y
+CONFIG_DRIVERS_ACTUATORS_MODAL_IO=y
 CONFIG_DRIVERS_ADC_ADS1115=y
 CONFIG_DRIVERS_ADC_BOARD_ADC=y
 CONFIG_COMMON_BAROMETERS=y
@@ -3,9 +3,9 @@
 # ModalAI FC-v1 specific board sensors init
 #------------------------------------------------------------------------------

-if param greater VOXL_ESC_CONFIG 0
+if param greater MODAL_IO_CONFIG 0
 then
-	voxl_esc start
+	modal_io start
 fi

 board_adc start
@@ -264,7 +264,7 @@
 #define BOARD_NUM_IO_TIMERS 5

 // J4 / TELEM3 / UART2
-#define VOXL_ESC_DEFAULT_PORT                      "/dev/ttyS1"
+#define MODAL_IO_DEFAULT_PORT                      "/dev/ttyS1"

 __BEGIN_DECLS

@@ -3,7 +3,7 @@ CONFIG_BOARD_ARCHITECTURE="cortex-m7"
 CONFIG_BOARD_SERIAL_GPS1="/dev/ttyS0"
 CONFIG_BOARD_SERIAL_TEL1="/dev/ttyS6"
 CONFIG_BOARD_SERIAL_TEL2="/dev/ttyS4"
-CONFIG_DRIVERS_ACTUATORS_VOXL_ESC=y
+CONFIG_DRIVERS_ACTUATORS_MODAL_IO=y
 CONFIG_DRIVERS_ADC_ADS1115=y
 CONFIG_DRIVERS_ADC_BOARD_ADC=y
 CONFIG_DRIVERS_BAROMETER_INVENSENSE_ICP201XX=y
@@ -26,8 +26,10 @@ CONFIG_DRIVERS_POWER_MONITOR_VOXLPM=y
 CONFIG_DRIVERS_PWM_OUT=y
 CONFIG_DRIVERS_RC_INPUT=y
 CONFIG_COMMON_TELEMETRY=y
+CONFIG_DRIVERS_UAVCAN=y
+CONFIG_BOARD_UAVCAN_INTERFACES=1
+CONFIG_BOARD_UAVCAN_TIMER_OVERRIDE=2
 CONFIG_MODULES_AIRSPEED_SELECTOR=y
-CONFIG_MODULES_ATTITUDE_ESTIMATOR_Q=y
 CONFIG_MODULES_CAMERA_FEEDBACK=y
 CONFIG_MODULES_COMMANDER=y
 CONFIG_MODULES_CONTROL_ALLOCATOR=y
@@ -46,7 +48,6 @@ CONFIG_MODULES_GYRO_FFT=y
 CONFIG_MODULES_LAND_DETECTOR=y
 CONFIG_MODULES_LANDING_TARGET_ESTIMATOR=y
 CONFIG_MODULES_LOAD_MON=y
-CONFIG_MODULES_LOCAL_POSITION_ESTIMATOR=y
 CONFIG_MODULES_LOGGER=y
 CONFIG_MODULES_MAG_BIAS_ESTIMATOR=y
 CONFIG_MODULES_MANUAL_CONTROL=y
@@ -3,9 +3,9 @@
 # ModalAI FC-v2 specific board sensors init
 #------------------------------------------------------------------------------

-if param greater VOXL_ESC_CONFIG 0
+if param greater MODAL_IO_CONFIG 0
 then
-	voxl_esc start
+	modal_io start
 fi

 board_adc start
@@ -248,7 +248,7 @@

 /* ADC 1 2 3 clock source */

-#define STM32_RCC_D3CCIPR_ADCSRC     RCC_D3CCIPR_ADCSEL_PLL2
+#define STM32_RCC_D3CCIPR_ADCSEL     RCC_D3CCIPR_ADCSEL_PLL2

 /* FDCAN 1 2 clock source */

@@ -351,7 +351,7 @@
 #define BOARD_NUM_IO_TIMERS 5

 // J5 USART5 TELEM2 Port next to PWM connector
-#define VOXL_ESC_DEFAULT_PORT                     "/dev/ttyS4"
+#define MODAL_IO_DEFAULT_PORT                     "/dev/ttyS4"

 __BEGIN_DECLS

@@ -1,5 +0,0 @@
-CONFIG_BOARD_TOOLCHAIN="arm-none-eabi"
-CONFIG_BOARD_ARCHITECTURE="cortex-m3"
-CONFIG_BOARD_ROMFSROOT=""
-CONFIG_BOARD_CONSTRAINED_FLASH=y
-CONFIG_MODULES_PX4IOFIRMWARE=y
@@ -1,13 +0,0 @@
-{
-    "board_id": 41777,
-    "magic": "PX4FWv2",
-    "description": "Firmware for the voxl2-io board",
-    "image": "",
-    "build_time": 0,
-    "summary": "voxl2io",
-    "version": "2.0",
-    "image_size": 0,
-    "image_maxsize": 61440,
-    "git_identity": "",
-    "board_revision": 0
-}
@@ -1,141 +0,0 @@
-/************************************************************************************
- * nuttx-configs/px4io/include/board.h
- * include/arch/board/board.h
- *
- *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *   Copyright (C) 2012 PX4 Development Team. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-#ifndef __ARCH_BOARD_BOARD_H
-#define __ARCH_BOARD_BOARD_H
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-#ifndef __ASSEMBLY__
-# include <stdint.h>
-#endif
-#include <stm32.h>
-
-/************************************************************************************
- * Definitions
- ************************************************************************************/
-
-/* Clocking *************************************************************************/
-
-/* On-board crystal frequency is 24MHz (HSE) */
-
-#define STM32_BOARD_XTAL        16000000ul
-
-/* Use the HSE output as the system clock */
-
-#define STM32_SYSCLK_SW         RCC_CFGR_SW_HSE
-#define STM32_SYSCLK_SWS        RCC_CFGR_SWS_HSE
-#define STM32_SYSCLK_FREQUENCY  STM32_BOARD_XTAL
-
-/* AHB clock (HCLK) is SYSCLK (24MHz) */
-
-#define STM32_RCC_CFGR_HPRE     RCC_CFGR_HPRE_SYSCLK
-#define STM32_HCLK_FREQUENCY    STM32_SYSCLK_FREQUENCY
-#define STM32_BOARD_HCLK        STM32_HCLK_FREQUENCY    /* same as above, to satisfy compiler */
-
-/* APB2 clock (PCLK2) is HCLK (24MHz) */
-
-#define STM32_RCC_CFGR_PPRE2    RCC_CFGR_PPRE2_HCLK
-#define STM32_PCLK2_FREQUENCY   STM32_HCLK_FREQUENCY
-#define STM32_APB2_CLKIN        (STM32_PCLK2_FREQUENCY)   /* Timers 2-4 */
-
-/* APB2 timer 1 will receive PCLK2. */
-
-#define STM32_APB2_TIM1_CLKIN   (STM32_PCLK2_FREQUENCY)
-#define STM32_APB2_TIM15_CLKIN  (STM32_PCLK2_FREQUENCY)
-#define STM32_APB2_TIM16_CLKIN  (STM32_PCLK2_FREQUENCY)
-#define STM32_APB2_TIM17_CLKIN  (STM32_PCLK2_FREQUENCY)
-
-/* APB1 clock (PCLK1) is HCLK (24MHz) */
-
-#define STM32_RCC_CFGR_PPRE1    RCC_CFGR_PPRE1_HCLK
-#define STM32_PCLK1_FREQUENCY   (STM32_HCLK_FREQUENCY)
-
-/* All timers run off PCLK */
-
-
-#define STM32_APB1_TIM2_CLKIN   (STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM3_CLKIN   (STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM4_CLKIN   (STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM5_CLKIN   (STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM6_CLKIN   (STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM7_CLKIN   (STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM12_CLKIN  (STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM13_CLKIN  (STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM14_CLKIN  (STM32_PCLK1_FREQUENCY)
-
-/* Timer Frequencies, if APBx is set to 1, frequency is same to APBx
- * otherwise frequency is 2xAPBx.
- * Note: TIM1, 15-17 are on APB2, others on APB1
- */
-
-#define BOARD_TIM1_FREQUENCY    STM32_APB2_TIM1_CLKIN
-#define BOARD_TIM2_FREQUENCY    STM32_APB1_TIM2_CLKIN
-#define BOARD_TIM3_FREQUENCY    STM32_APB1_TIM3_CLKIN
-#define BOARD_TIM4_FREQUENCY    STM32_APB1_TIM4_CLKIN
-#define BOARD_TIM5_FREQUENCY    STM32_APB1_TIM5_CLKIN
-#define BOARD_TIM6_FREQUENCY    STM32_APB1_TIM6_CLKIN
-#define BOARD_TIM7_FREQUENCY    STM32_APB1_TIM7_CLKIN
-#define BOARD_TIM12_FREQUENCY   STM32_APB1_TIM12_CLKIN
-#define BOARD_TIM13_FREQUENCY   STM32_APB1_TIM13_CLKIN
-#define BOARD_TIM14_FREQUENCY   STM32_APB1_TIM14_CLKIN
-#define BOARD_TIM15_FREQUENCY   STM32_APB2_TIM15_CLKIN
-#define BOARD_TIM16_FREQUENCY   STM32_APB2_TIM16_CLKIN
-#define BOARD_TIM17_FREQUENCY   STM32_APB2_TIM17_CLKIN
-
-
-/*
- * Some of the USART pins are not available; override the GPIO
- * definitions with an invalid pin configuration.
- */
-#undef GPIO_USART2_CTS
-#define GPIO_USART2_CTS	0xffffffff
-#undef GPIO_USART2_RTS
-#define GPIO_USART2_RTS	0xffffffff
-#undef GPIO_USART2_CK
-#define GPIO_USART2_CK 	0xffffffff
-#undef GPIO_USART3_CK
-#define GPIO_USART3_CK 	0xffffffff
-#undef GPIO_USART3_CTS
-#define GPIO_USART3_CTS	0xffffffff
-#undef GPIO_USART3_RTS
-#define GPIO_USART3_RTS	0xffffffff
-
-#endif  /* __ARCH_BOARD_BOARD_H */
@@ -1,61 +0,0 @@
-#
-# This file is autogenerated: PLEASE DO NOT EDIT IT.
-#
-# You can use "make menuconfig" to make any modifications to the installed .config file.
-# You can then do "make savedefconfig" to generate a new defconfig file that includes your
-# modifications.
-#
-# CONFIG_DEV_NULL is not set
-CONFIG_ARCH="arm"
-CONFIG_ARCH_BOARD_CUSTOM=y
-CONFIG_ARCH_BOARD_CUSTOM_DIR="../../../../boards/modalai/voxl2-io/nuttx-config"
-CONFIG_ARCH_BOARD_CUSTOM_DIR_RELPATH=y
-CONFIG_ARCH_BOARD_CUSTOM_NAME="px4"
-CONFIG_ARCH_CHIP="stm32"
-CONFIG_ARCH_CHIP_STM32=y
-CONFIG_ARCH_CHIP_STM32F100C8=y
-CONFIG_ARMV7M_USEBASEPRI=y
-CONFIG_ARM_MPU_EARLY_RESET=y
-CONFIG_BOARD_LOOPSPERMSEC=2000
-CONFIG_DEBUG_FULLOPT=y
-CONFIG_DEBUG_SYMBOLS=y
-CONFIG_DEFAULT_SMALL=y
-CONFIG_DISABLE_MOUNTPOINT=y
-CONFIG_FDCLONE_DISABLE=y
-CONFIG_FDCLONE_STDIO=y
-CONFIG_HAVE_CXX=y
-CONFIG_HAVE_CXXINITIALIZE=y
-CONFIG_IDLETHREAD_STACKSIZE=316
-CONFIG_INIT_ENTRYPOINT="user_start"
-CONFIG_INIT_STACKSIZE=1100
-CONFIG_MM_FILL_ALLOCATIONS=y
-CONFIG_MM_SMALL=y
-CONFIG_NAME_MAX=12
-CONFIG_PREALLOC_TIMERS=0
-CONFIG_RAM_SIZE=8192
-CONFIG_RAM_START=0x20000000
-CONFIG_RAW_BINARY=y
-CONFIG_SERIAL_TERMIOS=y
-CONFIG_STACK_COLORATION=y
-CONFIG_START_DAY=30
-CONFIG_START_MONTH=11
-CONFIG_STDIO_DISABLE_BUFFERING=y
-CONFIG_STM32_ADC1=y
-CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG=y
-CONFIG_STM32_DMA1=y
-CONFIG_STM32_JTAG_SW_ENABLE=y
-CONFIG_STM32_USART1=y
-CONFIG_STM32_USART2=y
-CONFIG_STM32_USART3=y
-CONFIG_STM32_USART_SINGLEWIRE=y
-CONFIG_TASK_NAME_SIZE=0
-CONFIG_USART1_RXBUFSIZE=64
-CONFIG_USART1_RXDMA=y
-CONFIG_USART1_SERIAL_CONSOLE=y
-CONFIG_USART1_TXBUFSIZE=32
-CONFIG_USART2_RXBUFSIZE=64
-CONFIG_USART2_TXBUFSIZE=64
-CONFIG_USART3_RXBUFSIZE=64
-CONFIG_USART3_RXDMA=y
-CONFIG_USART3_TXBUFSIZE=64
-CONFIG_USEC_PER_TICK=1000
@@ -1,131 +0,0 @@
-/****************************************************************************
- * configs/px4io-v2/scripts/ld.script
- *
- *   Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/* The STM32F100C8 has 64Kb of FLASH beginning at address 0x0800:0000 and
- * 8Kb of SRAM beginning at address 0x2000:0000.  When booting from FLASH,
- * FLASH memory is aliased to address 0x0000:0000 where the code expects to
- * begin execution by jumping to the entry point in the 0x0800:0000 address
- * range.
- */
-
-MEMORY
-{
-    flash (rx) : ORIGIN = 0x08001000, LENGTH = 60K
-    sram (rwx) : ORIGIN = 0x20000000, LENGTH = 8K
-}
-
-OUTPUT_ARCH(arm)
-ENTRY(__start)		/* treat __start as the anchor for dead code stripping */
-EXTERN(_vectors)	/* force the vectors to be included in the output */
-
-/*
- * Ensure that abort() is present in the final object.  The exception handling
- * code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
- */
-EXTERN(abort)
-
-SECTIONS
-{
-	.text : {
-		_stext = ABSOLUTE(.);
-		*(.vectors)
-		*(.text .text.*)
-		*(.fixup)
-		*(.gnu.warning)
-		*(.rodata .rodata.*)
-		*(.gnu.linkonce.t.*)
-		*(.glue_7)
-		*(.glue_7t)
-		*(.got)
-		*(.gcc_except_table)
-		*(.gnu.linkonce.r.*)
-		_etext = ABSOLUTE(.);
-	} > flash
-
-	/*
-	 * Init functions (static constructors and the like)
-	 */
-        .init_section : {
-                _sinit = ABSOLUTE(.);
-                KEEP(*(.init_array .init_array.*))
-                _einit = ABSOLUTE(.);
-        } > flash
-
-	.ARM.extab : {
-		*(.ARM.extab*)
-	} > flash
-
-	__exidx_start = ABSOLUTE(.);
-	.ARM.exidx : {
-		*(.ARM.exidx*)
-	} > flash
-	__exidx_end = ABSOLUTE(.);
-
-	_eronly = ABSOLUTE(.);
-
-	/* The STM32F100CB has 8Kb of SRAM beginning at the following address */
-
-	.data : {
-		_sdata = ABSOLUTE(.);
-		*(.data .data.*)
-		*(.gnu.linkonce.d.*)
-		CONSTRUCTORS
-		_edata = ABSOLUTE(.);
-		. = ALIGN(4);
-	} > sram AT > flash
-
-	.bss : {
-		_sbss = ABSOLUTE(.);
-		*(.bss .bss.*)
-		*(.gnu.linkonce.b.*)
-		*(COMMON)
-		. = ALIGN(4);
-		_ebss = ABSOLUTE(.);
-	} > sram
-
-	/* Stabs debugging sections. */
-	.stab 0 : { *(.stab) }
-	.stabstr 0 : { *(.stabstr) }
-	.stab.excl 0 : { *(.stab.excl) }
-	.stab.exclstr 0 : { *(.stab.exclstr) }
-	.stab.index 0 : { *(.stab.index) }
-	.stab.indexstr 0 : { *(.stab.indexstr) }
-	.comment 0 : { *(.comment) }
-	.debug_abbrev 0 : { *(.debug_abbrev) }
-	.debug_info 0 : { *(.debug_info) }
-	.debug_line 0 : { *(.debug_line) }
-	.debug_pubnames 0 : { *(.debug_pubnames) }
-	.debug_aranges 0 : { *(.debug_aranges) }
-}
@@ -1,42 +0,0 @@
-############################################################################
-#
-#   Copyright (c) 2015 PX4 Development Team. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name PX4 nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-add_library(drivers_board
-	init.c
-	timer_config.cpp
-)
-
-target_link_libraries(drivers_board
-	PRIVATE
-		nuttx_arch
-)
@@ -1,157 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (c) 2013, 2014 PX4 Development Team. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/**
- * @file board_config.h
- *
- * PX4IOV2 internal definitions
- */
-
-#pragma once
-
-/******************************************************************************
- * Included Files
- ******************************************************************************/
-
-#include <px4_platform_common/px4_config.h>
-#include <nuttx/compiler.h>
-#include <stdint.h>
-
-/******************************************************************************
- * Definitions
- ******************************************************************************/
-/* Configuration **************************************************************/
-
-/******************************************************************************
- * Serial
- ******************************************************************************/
-#define PX4FMU_SERIAL_BASE	STM32_USART2_BASE
-#define PX4FMU_SERIAL_VECTOR	STM32_IRQ_USART2
-#define PX4FMU_SERIAL_TX_GPIO	GPIO_USART2_TX
-#define PX4FMU_SERIAL_RX_GPIO	GPIO_USART2_RX
-#define PX4FMU_SERIAL_TX_DMA	DMACHAN_USART2_TX
-#define PX4FMU_SERIAL_RX_DMA	DMACHAN_USART2_RX
-#define PX4FMU_SERIAL_CLOCK	STM32_PCLK1_FREQUENCY
-#define PX4FMU_SERIAL_BITRATE	921600
-
-/******************************************************************************
- * GPIOS
- ******************************************************************************/
-
-/* LEDS  **********************************************************************/
-
-#define GPIO_LED_BLUE (GPIO_OUTPUT|GPIO_CNF_OUTOD|GPIO_MODE_50MHz|GPIO_OUTPUT_SET|GPIO_PORTB|GPIO_PIN14)
-#define GPIO_LED_AMBER (GPIO_OUTPUT|GPIO_CNF_OUTOD|GPIO_MODE_50MHz|GPIO_OUTPUT_SET|GPIO_PORTB|GPIO_PIN15)
-#define GPIO_LED_SAFETY (GPIO_OUTPUT|GPIO_CNF_OUTOD|GPIO_MODE_50MHz|GPIO_OUTPUT_SET|GPIO_PORTB|GPIO_PIN13)
-
-#define LED_BLUE(on_true)   stm32_gpiowrite(GPIO_LED_BLUE, !(on_true))
-#define LED_AMBER(on_true)  stm32_gpiowrite(GPIO_LED_AMBER, !(on_true))
-#define LED_SAFETY(on_true) stm32_gpiowrite(GPIO_LED_SAFETY, !(on_true))
-
-//#define GPIO_LED4 (GPIO_OUTPUT|GPIO_CNF_OUTOD|GPIO_MODE_50MHz|GPIO_OUTPUT_SET|GPIO_PORTA|GPIO_PIN11)
-
-//#define GPIO_HEATER_OFF 0 // (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|GPIO_OUTPUT_SET|GPIO_PORTB|GPIO_PIN14)
-
-#define GPIO_PC14 (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN14)
-#define GPIO_PC15 (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN15)
-
-#define GPIO_SENSE_PC14_DN (GPIO_INPUT|GPIO_CNF_INPULLDWN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN14)
-#define GPIO_SENSE_PC15_UP (GPIO_INPUT|GPIO_CNF_INPULLUP|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN15)
-# define SENSE_PH1 0b10 /* Floating pulled as set */
-# define SENSE_PH2 0b01 /* Driven as tied */
-
-#define GPIO_USART1_RX_SPEKTRUM		(GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|GPIO_OUTPUT_SET|GPIO_PORTA|GPIO_PIN10)
-
-/* Safety switch button *******************************************************/
-
-/* CONNECTED TO TP8 - pulled down via SW */
-
-#define GPIO_BTN_SAFETY (GPIO_INPUT|GPIO_CNF_INPULLDWN|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN5)
-
-/* Power switch controls ******************************************************/
-
-#define GPIO_SPEKTRUM_PWR_EN         (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|GPIO_OUTPUT_SET|GPIO_PORTC|GPIO_PIN13)
-#define SPEKTRUM_POWER(_on_true)     px4_arch_gpiowrite(GPIO_SPEKTRUM_PWR_EN, (_on_true))
-
-#define SPEKTRUM_OUT(_one_true)      px4_arch_gpiowrite(GPIO_USART1_RX_SPEKTRUM, (_one_true))
-#define SPEKTRUM_RX_AS_UART()        px4_arch_configgpio(GPIO_USART1_RX)
-#define SPEKTRUM_RX_AS_GPIO_OUTPUT() px4_arch_configgpio(GPIO_USART1_RX_SPEKTRUM)
-
-#define GPIO_SERVO_FAULT_DETECT 0 // (GPIO_INPUT|GPIO_CNF_INPULLUP|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15)
-
-/* Analog inputs **************************************************************/
-
-/* PWM pins  **************************************************************/
-
-#define GPIO_PWM1 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTA|GPIO_PIN0)
-#define GPIO_PWM2 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTA|GPIO_PIN1)
-#define GPIO_PWM3 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN8)
-#define GPIO_PWM4 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN9)
-#define GPIO_PWM5 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTA|GPIO_PIN6)
-#define GPIO_PWM6 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTA|GPIO_PIN7)
-#define GPIO_PWM7 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN0)
-#define GPIO_PWM8 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN1)
-
-#define DIRECT_PWM_OUTPUT_CHANNELS 8
-#define BOARD_HAS_NO_CAPTURE
-
-/* SBUS pins  *************************************************************/
-
-/* XXX these should be UART pins */
-#define GPIO_SBUS_INPUT   (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN11)
-#define GPIO_SBUS_OUTPUT  (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN10)
-#define GPIO_SBUS_OENABLE 0 // (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|GPIO_OUTPUT_SET|GPIO_PORTB|GPIO_PIN4)
-
-/*
- * High-resolution timer
- */
-#define HRT_TIMER		1	/* use timer1 for the HRT */
-#define HRT_TIMER_CHANNEL	2	/* use capture/compare channel 2 */
-#define HRT_PPM_CHANNEL		1	/* use capture/compare channel 1 PA8 */
-#define GPIO_PPM_IN		(GPIO_ALT|GPIO_CNF_INPULLUP|GPIO_PORTA|GPIO_PIN8)
-
-/* LED definitions ******************************************************************/
-/* PX4 has two LEDs that we will encode as: */
-
-#define LED_STARTED       0  /* LED? */
-#define LED_HEAPALLOCATE  1  /* LED? */
-#define LED_IRQSENABLED   2  /* LED? + LED? */
-#define LED_STACKCREATED  3  /* LED? */
-#define LED_INIRQ         4  /* LED? + LED? */
-#define LED_SIGNAL        5  /* LED? + LED? */
-#define LED_ASSERTION     6  /* LED? + LED? + LED? */
-#define LED_PANIC         7  /* N/C  + N/C  + N/C + LED? */
-
-#define BOARD_NUM_IO_TIMERS 3
-
-#include <px4_platform_common/board_common.h>
@@ -1,133 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (C) 2012 PX4 Development Team. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/**
- * @file init.c
- *
- * PX4FMU-specific early startup code.  This file implements the
- * stm32_boardinitialize() function that is called during cpu startup.
- *
- * Code here is run before the rcS script is invoked; it should start required
- * subsystems and perform board-specific initialization.
- */
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <px4_platform_common/px4_config.h>
-
-#include <stdbool.h>
-#include <stdio.h>
-#include <debug.h>
-#include <errno.h>
-#include <syslog.h>
-
-#include <nuttx/board.h>
-
-#include <stm32.h>
-#include "board_config.h"
-
-#include <arch/board/board.h>
-
-/****************************************************************************
- * Pre-Processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Protected Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/************************************************************************************
- * Name: stm32_boardinitialize
- *
- * Description:
- *   All STM32 architectures must provide the following entry point.  This entry point
- *   is called early in the intitialization -- after all memory has been configured
- *   and mapped but before any devices have been initialized.
- *
- ************************************************************************************/
-
-__EXPORT void stm32_boardinitialize(void)
-{
-	/* configure GPIOs */
-
-	/* Set up for sensing HW */
-	stm32_configgpio(GPIO_SENSE_PC14_DN);
-	stm32_configgpio(GPIO_SENSE_PC15_UP);
-
-	/* LEDS - default to off */
-	stm32_configgpio(GPIO_LED_BLUE);
-	stm32_configgpio(GPIO_LED_AMBER);
-	stm32_configgpio(GPIO_LED_SAFETY);
-
-	stm32_configgpio(GPIO_PC14);
-	stm32_configgpio(GPIO_PC15);
-
-
-	stm32_configgpio(GPIO_BTN_SAFETY);
-
-	/* spektrum power enable is active high - enable it by default */
-	stm32_configgpio(GPIO_SPEKTRUM_PWR_EN);
-
-	stm32_configgpio(GPIO_SBUS_INPUT); /* xxx alternate function */
-	stm32_configgpio(GPIO_SBUS_OUTPUT);
-
-	stm32_gpiowrite(GPIO_PWM1, true);
-	stm32_configgpio(GPIO_PWM1);
-
-	stm32_gpiowrite(GPIO_PWM2, true);
-	stm32_configgpio(GPIO_PWM2);
-
-	stm32_gpiowrite(GPIO_PWM3, true);
-	stm32_configgpio(GPIO_PWM3);
-
-	stm32_gpiowrite(GPIO_PWM4, true);
-	stm32_configgpio(GPIO_PWM4);
-
-	stm32_gpiowrite(GPIO_PWM5, true);
-	stm32_configgpio(GPIO_PWM5);
-
-	stm32_gpiowrite(GPIO_PWM6, true);
-	stm32_configgpio(GPIO_PWM6);
-
-	stm32_gpiowrite(GPIO_PWM7, true);
-	stm32_configgpio(GPIO_PWM7);
-
-	stm32_gpiowrite(GPIO_PWM8, true);
-	stm32_configgpio(GPIO_PWM8);
-}
@@ -1,54 +0,0 @@
-/****************************************************************************
- *
- *  Copyright (C) 2012 PX4 Development Team. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-#include <px4_arch/io_timer_hw_description.h>
-
-constexpr io_timers_t io_timers[MAX_IO_TIMERS] = {
-	initIOTimer(Timer::Timer2),
-	initIOTimer(Timer::Timer3),
-	initIOTimer(Timer::Timer4),
-};
-
-constexpr timer_io_channels_t timer_io_channels[MAX_TIMER_IO_CHANNELS] = {
-	initIOTimerChannel(io_timers, {Timer::Timer2, Timer::Channel1}, {GPIO::PortA, GPIO::Pin0}),
-	initIOTimerChannel(io_timers, {Timer::Timer2, Timer::Channel2}, {GPIO::PortA, GPIO::Pin1}),
-	initIOTimerChannel(io_timers, {Timer::Timer4, Timer::Channel3}, {GPIO::PortB, GPIO::Pin8}),
-	initIOTimerChannel(io_timers, {Timer::Timer4, Timer::Channel4}, {GPIO::PortB, GPIO::Pin9}),
-	initIOTimerChannel(io_timers, {Timer::Timer3, Timer::Channel1}, {GPIO::PortA, GPIO::Pin6}),
-	initIOTimerChannel(io_timers, {Timer::Timer3, Timer::Channel2}, {GPIO::PortA, GPIO::Pin7}),
-	initIOTimerChannel(io_timers, {Timer::Timer3, Timer::Channel3}, {GPIO::PortB, GPIO::Pin0}),
-	initIOTimerChannel(io_timers, {Timer::Timer3, Timer::Channel4}, {GPIO::PortB, GPIO::Pin1}),
-};
-
-constexpr io_timers_channel_mapping_t io_timers_channel_mapping =
-	initIOTimerChannelMapping(io_timers, timer_io_channels);
@@ -1,22 +1,18 @@
 CONFIG_PLATFORM_QURT=y
 CONFIG_BOARD_TOOLCHAIN="qurt"
-CONFIG_DRIVERS_ACTUATORS_VOXL_ESC=y
+CONFIG_DRIVERS_ACTUATORS_MODAL_IO=y
 CONFIG_DRIVERS_BAROMETER_INVENSENSE_ICP101XX=y
-CONFIG_DRIVERS_DISTANCE_SENSOR_VL53L0X=y
-CONFIG_DRIVERS_DISTANCE_SENSOR_VL53L1X=y
-CONFIG_DRIVERS_IMU_INVENSENSE_ICM42688P=y
+CONFIG_DRIVERS_GPS=y
 CONFIG_DRIVERS_LIGHTS_RGBLED_NCP5623C=y
-CONFIG_DRIVERS_MAGNETOMETER_ISENTEK_IST8308=y
 CONFIG_DRIVERS_MAGNETOMETER_ISENTEK_IST8310=y
 CONFIG_DRIVERS_MAGNETOMETER_QMC5883L=y
 CONFIG_DRIVERS_POWER_MONITOR_VOXLPM=y
 CONFIG_DRIVERS_QSHELL_QURT=y
+CONFIG_DRIVERS_RC_CRSF_RC=y
 CONFIG_MODULES_COMMANDER=y
 CONFIG_MODULES_CONTROL_ALLOCATOR=y
 CONFIG_MODULES_EKF2=y
-CONFIG_MODULES_FLIGHT_MODE_MANAGER=y
 CONFIG_MODULES_LAND_DETECTOR=y
-CONFIG_MODULES_LOAD_MON=y
 CONFIG_MODULES_MANUAL_CONTROL=y
 CONFIG_MODULES_MC_ATT_CONTROL=y
 CONFIG_MODULES_MC_AUTOTUNE_ATTITUDE_CONTROL=y
@@ -26,7 +22,5 @@ CONFIG_MODULES_MC_RATE_CONTROL=y
 CONFIG_MODULES_MUORB_SLPI=y
 CONFIG_MODULES_RC_UPDATE=y
 CONFIG_MODULES_SENSORS=y
-CONFIG_MODULES_SIMULATION_PWM_OUT_SIM=y
 CONFIG_SYSTEMCMDS_UORB=y
-CONFIG_SYSTEMCMDS_PARAM=y
 CONFIG_ORB_COMMUNICATOR=y
@@ -44,10 +44,7 @@ add_library(drivers_board
    )

 # Add custom drivers for SLPI
+add_subdirectory(${PX4_BOARD_DIR}/src/drivers/icm42688p)
 add_subdirectory(${PX4_BOARD_DIR}/src/drivers/rc_controller)
 add_subdirectory(${PX4_BOARD_DIR}/src/drivers/mavlink_rc_in)
-# add_subdirectory(${PX4_BOARD_DIR}/src/drivers/spektrum_rc)
-# add_subdirectory(${PX4_BOARD_DIR}/src/drivers/ghst_rc)
-add_subdirectory(${PX4_BOARD_DIR}/src/drivers/dsp_hitl)
-# add_subdirectory(${PX4_BOARD_DIR}/src/drivers/dsp_sbus)
-add_subdirectory(${PX4_BOARD_DIR}/src/drivers/elrs_led)
+add_subdirectory(${PX4_BOARD_DIR}/src/drivers/spektrum_rc)
@@ -62,21 +62,4 @@
 /*
 *  Default port for the ESC
 */
-#define VOXL_ESC_DEFAULT_PORT 	"2"
-
-/*
- *  Default port for the GHST RC
- */
-#define GHST_RC_DEFAULT_PORT 	"7"
-
-/*
- * Default port for M0065
-*/
-#define VOXL2_IO_DEFAULT_PORT 	"2"
-
-
-/*
- * M0065 PWM
- */
-#define DIRECT_PWM_OUTPUT_CHANNELS 4
-#define MAX_IO_TIMERS 3
+#define MODAL_IO_DEFAULT_PORT 	"2"
@@ -1,49 +0,0 @@
-############################################################################
-#
-#   Copyright (c) 2023 PX4 Development Team. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name PX4 nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-message(STATUS "Mavlink include directory: ${PX4_SOURCE_DIR}/../build/modalai_voxl2_default/mavlink/common")
-
-px4_add_module(
-	MODULE drivers__modalai__dsp_hitl
-	MAIN dsp_hitl
-	INCLUDES
-		${PX4_SOURCE_DIR}/src/drivers/dsp_hitl
-		${PX4_SOURCE_DIR}/build/modalai_voxl2_default/mavlink/common
-	SRCS
-		dsp_hitl.cpp
-	DEPENDS
-		px4_work_queue
-		drivers_accelerometer
-		drivers_gyroscope
-		drivers_magnetometer
-	)
@@ -1,41 +0,0 @@
-############################################################################
-#
-#   Copyright (c) 2015 PX4 Development Team. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name PX4 nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-px4_add_module(
-	MODULE drivers__dsp_sbus
-	MAIN dsp_sbus
-	COMPILE_FLAGS
-		-Wno-cast-align # TODO: fix and enable
-	SRCS
-		dsp_sbus.cpp
-	)
@@ -1,383 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (c) 2012-2020 PX4 Development Team. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-
-#include <string>
-#include <px4_log.h>
-#include <px4_platform_common/tasks.h>
-#include <px4_platform_common/getopt.h>
-#include <uORB/PublicationMulti.hpp>
-#include <drivers/device/qurt/uart.h>
-#include <drivers/drv_hrt.h>
-#include <uORB/topics/input_rc.h>
-#include <lib/parameters/param.h>
-
-#include "protocol.h"
-
-#define ASYNC_UART_READ_WAIT_US 2000
-
-
-extern "C" { __EXPORT int dsp_sbus_main(int argc, char *argv[]); }
-
-namespace dsp_sbus
-{
-
-std::string _port = "7";
-int _uart_fd = -1;
-IOPacket _packet;
-bool _initialized = false;
-bool _is_running = false;
-uint64_t _rc_last_valid;		///< last valid timestamp
-uint16_t _rc_valid_update_count = 0;
-
-static px4_task_t _task_handle = -1;
-
-uORB::PublicationMulti<input_rc_s> _rc_pub{ORB_ID(input_rc)};
-
-int bus_exchange(IOPacket *packet)
-{
-	int ret = 0;
-	int read_retries = 3;
-	int read_succeeded = 0;
-	int packet_size = sizeof(IOPacket);
-
-	(void) qurt_uart_write(_uart_fd, (const char *) packet, packet_size);
-
-	usleep(100);
-
-	// The UART read on SLPI is via an asynchronous service so specify a timeout
-	// for the return. The driver will poll periodically until the read comes in
-	// so this may block for a while. However, it will timeout if no read comes in.
-	while (read_retries) {
-		ret = qurt_uart_read(_uart_fd, (char *) packet, packet_size, ASYNC_UART_READ_WAIT_US);
-
-		if (ret) {
-			// PX4_INFO("Read %d bytes", ret);
-
-			/* Check CRC */
-			uint8_t crc = packet->crc;
-			packet->crc = 0;
-
-			if (crc != crc_packet(packet)) {
-				PX4_ERR("PX4IO packet CRC error");
-				return -EIO;
-
-			} else if (PKT_CODE(*packet) == PKT_CODE_CORRUPT) {
-				PX4_ERR("PX4IO packet corruption");
-				return -EIO;
-
-			} else {
-				read_succeeded = 1;
-				break;
-			}
-		}
-
-		PX4_ERR("Read attempt %d failed", read_retries);
-		read_retries--;
-	}
-
-
-	if (! read_succeeded) {
-		return -EIO;
-	}
-
-	return 0;
-}
-
-int io_reg_get(uint8_t page, uint8_t offset, uint16_t *values, unsigned num_values)
-{
-	/* range check the transfer */
-	// if (num_values > ((_max_transfer) / sizeof(*values))) {
-	// 	PX4_ERR("io_reg_get: too many registers (%u, max %u)", num_values, _max_transfer / 2);
-	// 	return -1;
-	// }
-
-	// int ret = _interface->read((page << 8) | offset, reinterpret_cast<void *>(values), num_values);
-	int ret = 0;
-
-	_packet.count_code = num_values | PKT_CODE_READ;
-	_packet.page = page;
-	_packet.offset = offset;
-
-	_packet.crc = 0;
-	_packet.crc = crc_packet(&_packet);
-
-	ret = bus_exchange(&_packet);
-
-	if (ret != 0) {
-		// PX4_ERR("px4io io_reg_get(%hhu,%hhu,%u): data error %d", page, offset, num_values, ret);
-		return -1;
-	}
-
-	memcpy(values, &_packet.regs[0], num_values * 2);
-
-	return OK;
-}
-
-uint32_t io_reg_get(uint8_t page, uint8_t offset)
-{
-	uint16_t value;
-
-	if (io_reg_get(page, offset, &value, 1) != OK) {
-		// Registers are only 16 bit so any value over 0xFFFF can signal a fault
-		return 0xFFFFFFFF;
-	}
-
-	return value;
-}
-
-int initialize()
-{
-	if (_initialized) {
-		// Already successfully initialized
-		return 0;
-	}
-
-	if (_uart_fd < 0) {
-		_uart_fd = qurt_uart_open(_port.c_str(), 921600);
-	}
-
-	if (_uart_fd < 0) {
-		PX4_ERR("Open failed in %s", __FUNCTION__);
-		return -1;
-	}
-
-	// Verify connectivity and version number
-	unsigned protocol = io_reg_get(PX4IO_PAGE_CONFIG, PX4IO_P_CONFIG_PROTOCOL_VERSION);
-
-	if (protocol != PX4IO_PROTOCOL_VERSION) {
-		PX4_ERR("dsp_sbus version error: %u", protocol);
-		_uart_fd = -1;
-		return -1;
-	}
-
-	_initialized = true;
-
-	return 0;
-}
-
-void dsp_sbus_task()
-{
-
-	uint16_t status_regs[2] {};
-	input_rc_s	rc_val;
-	const unsigned prolog = (PX4IO_P_RAW_RC_BASE - PX4IO_P_RAW_RC_COUNT);
-	uint16_t rc_regs[input_rc_s::RC_INPUT_MAX_CHANNELS + prolog];
-	uint32_t channel_count = 0;
-
-	_is_running = true;
-
-	while (true) {
-
-		usleep(20000); // Update every 20ms
-
-		memset(&rc_val, 0, sizeof(input_rc_s));
-
-		if (io_reg_get(PX4IO_PAGE_STATUS, PX4IO_P_STATUS_FLAGS, &status_regs[0],
-			       sizeof(status_regs) / sizeof(status_regs[0])) == OK) {
-			// PX4_INFO("dsp_sbus status 0x%.4x", status_regs[0]);
-			// PX4_INFO("dsp_sbus alarms 0x%.4x", status_regs[1]);
-		} else {
-			// PX4_ERR("Failed to read status / alarm registers");
-			continue;
-		}
-
-		/* fetch values from IO */
-
-		// When starting the RC flag will not be okay if the receiver isn't
-		// getting a signal from the transmitter. Once it does, then this flag
-		// will say okay even if later the signal is lost.
-		if (!(status_regs[0] & PX4IO_P_STATUS_FLAGS_RC_OK)) {
-			// PX4_INFO("RC lost status flag set");
-			rc_val.rc_lost = true;
-
-		} else {
-			// PX4_INFO("RC lost status flag is not set");
-			rc_val.rc_lost = false;
-		}
-
-		if (status_regs[0] & PX4IO_P_STATUS_FLAGS_RC_SBUS) {
-			rc_val.input_source = input_rc_s::RC_INPUT_SOURCE_PX4IO_SBUS;
-			// PX4_INFO("Got valid SBUS");
-
-		} else {
-			rc_val.input_source = input_rc_s::RC_INPUT_SOURCE_UNKNOWN;
-			// PX4_INFO("SBUS not valid");
-		}
-
-		rc_val.timestamp = hrt_absolute_time();
-
-		// No point in reading the registers if we haven't acquired a transmitter signal yet
-		if (! rc_val.rc_lost) {
-			if (io_reg_get(PX4IO_PAGE_RAW_RC_INPUT, PX4IO_P_RAW_RC_COUNT, &rc_regs[0],
-				       sizeof(rc_regs) / sizeof(rc_regs[0])) != OK) {
-				// PX4_ERR("Failed to read RC registers");
-				continue;
-				// } else {
-				// 	PX4_INFO("Successfully read RC registers");
-				// 	PX4_INFO("Prolog: %u 0x%.4x 0x%.4x 0x%.4x 0x%.4x 0x%.4x",
-				// 			 rc_regs[0], rc_regs[1], rc_regs[2], rc_regs[3], rc_regs[4], rc_regs[5]);
-			}
-
-			channel_count = rc_regs[PX4IO_P_RAW_RC_COUNT];
-
-			// const uint16_t rc_valid_update_count = rc_regs[PX4IO_P_RAW_FRAME_COUNT];
-			// const bool rc_updated = (rc_valid_update_count != _rc_valid_update_count);
-			//
-			// if (!rc_updated) {
-			// 	PX4_INFO("Didn't get an RC update indication. %u %u", rc_valid_update_count, _rc_valid_update_count);
-			// 	continue;
-			// }
-			//
-			// _rc_valid_update_count = rc_valid_update_count;
-			//
-			// PX4_INFO("Got an RC update indication");
-
-			/* limit the channel count */
-			if (channel_count > input_rc_s::RC_INPUT_MAX_CHANNELS) {
-				// PX4_INFO("Got %u for channel count. Limiting to 18", channel_count);
-				channel_count = input_rc_s::RC_INPUT_MAX_CHANNELS;
-			}
-
-			rc_val.channel_count = channel_count;
-			// PX4_INFO("RC channel count: %u", rc_val.channel_count);
-
-			// rc_val.rc_ppm_frame_length = rc_regs[PX4IO_P_RAW_RC_DATA];
-			rc_val.rc_ppm_frame_length = 0;
-
-			rc_val.rc_failsafe = (rc_regs[PX4IO_P_RAW_RC_FLAGS] & PX4IO_P_RAW_RC_FLAGS_FAILSAFE);
-			// rc_val.rc_lost = !(rc_regs[PX4IO_P_RAW_RC_FLAGS] & PX4IO_P_RAW_RC_FLAGS_RC_OK);
-			rc_val.rc_lost = rc_val.rc_failsafe;
-			rc_val.rc_lost_frame_count = rc_regs[PX4IO_P_RAW_LOST_FRAME_COUNT];
-			rc_val.rc_total_frame_count = rc_regs[PX4IO_P_RAW_FRAME_COUNT];
-
-			if (!rc_val.rc_lost && !rc_val.rc_failsafe) {
-				_rc_last_valid = rc_val.timestamp;
-				rc_val.rssi = rc_regs[PX4IO_P_RAW_RC_NRSSI];
-				rc_val.link_quality = rc_regs[PX4IO_P_RAW_RC_NRSSI];
-
-				/* last thing set are the actual channel values as 16 bit values */
-				for (unsigned i = 0; i < channel_count; i++) {
-					rc_val.values[i] = rc_regs[prolog + i];
-					// PX4_INFO("RC channel %u: %.4u", i, rc_val.values[i]);
-				}
-
-				/* zero the remaining fields */
-				for (unsigned i = channel_count; i < (sizeof(rc_val.values) / sizeof(rc_val.values[0])); i++) {
-					rc_val.values[i] = 0;
-				}
-			}
-
-			rc_val.timestamp_last_signal = _rc_last_valid;
-		}
-
-		_rc_pub.publish(rc_val);
-
-	}
-}
-
-int start(int argc, char *argv[])
-{
-
-	int ch;
-	int myoptind = 1;
-	const char *myoptarg = nullptr;
-
-	while ((ch = px4_getopt(argc, argv, "p:", &myoptind, &myoptarg)) != EOF) {
-		switch (ch) {
-		case 'p':
-			_port = myoptarg;
-			PX4_INFO("Setting port to %s", _port.c_str());
-			break;
-
-		default:
-			break;
-		}
-	}
-
-	if (! _initialized) {
-		if (initialize()) {
-			return -1;
-		}
-	}
-
-	if (_is_running) {
-		PX4_WARN("Already started");
-		return 0;
-	}
-
-	_task_handle = px4_task_spawn_cmd("dsp_sbus_main",
-					  SCHED_DEFAULT,
-					  SCHED_PRIORITY_DEFAULT,
-					  2000,
-					  (px4_main_t) &dsp_sbus_task,
-					  (char *const *)argv);
-
-	if (_task_handle < 0) {
-		PX4_ERR("task start failed");
-		return -1;
-	}
-
-	return 0;
-}
-
-void
-usage()
-{
-	PX4_INFO("Usage: dsp_sbus start [options]");
-	PX4_INFO("Options: -p <number>    uart port number");
-}
-
-} // End namespance dsp_sbus
-
-int dsp_sbus_main(int argc, char *argv[])
-{
-	int myoptind = 1;
-
-	if (argc <= 1) {
-		dsp_sbus::usage();
-		return -1;
-	}
-
-	const char *verb = argv[myoptind];
-
-	if (!strcmp(verb, "start")) {
-		return dsp_sbus::start(argc - 1, argv + 1);
-
-	} else {
-		dsp_sbus::usage();
-		return -1;
-	}
-
-	return 0;
-}
@@ -1,405 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (c) 2012-2017 PX4 Development Team. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-#pragma once
-
-#include <inttypes.h>
-
-/**
- * @file protocol.h
- *
- * PX4IO interface protocol.
- *
- * @author Lorenz Meier <lorenz@px4.io>
- *
- * Communication is performed via writes to and reads from 16-bit virtual
- * registers organised into pages of 255 registers each.
- *
- * The first two bytes of each write select a page and offset address
- * respectively. Subsequent reads and writes increment the offset within
- * the page.
- *
- * Some pages are read- or write-only.
- *
- * Note that some pages may permit offset values greater than 255, which
- * can only be achieved by long writes. The offset does not wrap.
- *
- * Writes to unimplemented registers are ignored. Reads from unimplemented
- * registers return undefined values.
- *
- * As convention, values that would be floating point in other parts of
- * the PX4 system are expressed as signed integer values scaled by 10000,
- * e.g. control values range from -10000..10000.  Use the REG_TO_SIGNED and
- * SIGNED_TO_REG macros to convert between register representation and
- * the signed version, and REG_TO_FLOAT/FLOAT_TO_REG to convert to float.
- *
- * Note that the implementation of readable pages prefers registers within
- * readable pages to be densely packed. Page numbers do not need to be
- * packed.
- *
- * Definitions marked [1] are only valid on PX4IOv1 boards. Likewise,
- * [2] denotes definitions specific to the PX4IOv2 board.
- */
-
-/* Per C, this is safe for all 2's complement systems */
-#define REG_TO_SIGNED(_reg)	((int16_t)(_reg))
-#define SIGNED_TO_REG(_signed)	((uint16_t)(_signed))
-
-#define REG_TO_FLOAT(_reg)	((float)REG_TO_SIGNED(_reg) / 10000.0f)
-#define FLOAT_TO_REG(_float)	SIGNED_TO_REG((int16_t)floorf((_float + 0.00005f) * 10000.0f))
-
-#define REG_TO_BOOL(_reg) 	((bool)(_reg))
-
-#define PX4IO_PROTOCOL_VERSION		4
-
-/* maximum allowable sizes on this protocol version */
-#define PX4IO_PROTOCOL_MAX_CONTROL_COUNT	8	/**< The protocol does not support more than set here, individual units might support less - see PX4IO_P_CONFIG_CONTROL_COUNT */
-
-/* static configuration page */
-#define PX4IO_PAGE_CONFIG					0
-#define PX4IO_P_CONFIG_PROTOCOL_VERSION		0	/* PX4IO_PROTOCOL_VERSION */
-#define PX4IO_P_CONFIG_HARDWARE_VERSION		1	/* magic numbers TBD */
-#define PX4IO_P_CONFIG_BOOTLOADER_VERSION	2	/* get this how? */
-#define PX4IO_P_CONFIG_MAX_TRANSFER			3	/* maximum I2C transfer size */
-#define PX4IO_P_CONFIG_CONTROL_COUNT		4	/* hardcoded max control count supported */
-#define PX4IO_P_CONFIG_ACTUATOR_COUNT		5	/* hardcoded max actuator output count */
-#define PX4IO_P_CONFIG_RC_INPUT_COUNT		6	/* hardcoded max R/C input count supported */
-#define PX4IO_P_CONFIG_ADC_INPUT_COUNT		7	/* hardcoded max ADC inputs */
-#define PX4IO_P_CONFIG_RELAY_COUNT			8	/* hardcoded # of relay outputs */
-#define PX4IO_MAX_TRANSFER_LEN				64
-
-/* dynamic status page */
-#define PX4IO_PAGE_STATUS		1
-#define PX4IO_P_STATUS_FREEMEM			0
-#define PX4IO_P_STATUS_CPULOAD			1
-
-#define PX4IO_P_STATUS_FLAGS			2	 /* monitoring flags */
-#define PX4IO_P_STATUS_FLAGS_OUTPUTS_ARMED	(1 << 0) /* arm-ok and locally armed */
-#define PX4IO_P_STATUS_FLAGS_OVERRIDE		(1 << 1) /* in manual override */
-#define PX4IO_P_STATUS_FLAGS_RC_OK		(1 << 2) /* RC input is valid */
-#define PX4IO_P_STATUS_FLAGS_RC_PPM		(1 << 3) /* PPM input is valid */
-#define PX4IO_P_STATUS_FLAGS_RC_DSM		(1 << 4) /* DSM input is valid */
-#define PX4IO_P_STATUS_FLAGS_RC_SBUS		(1 << 5) /* SBUS input is valid */
-#define PX4IO_P_STATUS_FLAGS_FMU_OK		(1 << 6) /* controls from FMU are valid */
-#define PX4IO_P_STATUS_FLAGS_RAW_PWM		(1 << 7) /* raw PWM from FMU is bypassing the mixer */
-#define PX4IO_P_STATUS_FLAGS_MIXER_OK		(1 << 8) /* mixer is OK */
-#define PX4IO_P_STATUS_FLAGS_ARM_SYNC		(1 << 9) /* the arming state between IO and FMU is in sync */
-#define PX4IO_P_STATUS_FLAGS_INIT_OK		(1 << 10) /* initialisation of the IO completed without error */
-#define PX4IO_P_STATUS_FLAGS_FAILSAFE		(1 << 11) /* failsafe is active */
-#define PX4IO_P_STATUS_FLAGS_SAFETY_OFF		(1 << 12) /* safety is off */
-#define PX4IO_P_STATUS_FLAGS_FMU_INITIALIZED	(1 << 13) /* FMU was initialized and OK once */
-#define PX4IO_P_STATUS_FLAGS_RC_ST24		(1 << 14) /* ST24 input is valid */
-#define PX4IO_P_STATUS_FLAGS_RC_SUMD		(1 << 15) /* SUMD input is valid */
-
-#define PX4IO_P_STATUS_ALARMS			3	 /* alarm flags - alarms latch, write 1 to a bit to clear it */
-#define PX4IO_P_STATUS_ALARMS_VBATT_LOW		(1 << 0) /* [1] VBatt is very close to regulator dropout */
-#define PX4IO_P_STATUS_ALARMS_TEMPERATURE	(1 << 1) /* board temperature is high */
-#define PX4IO_P_STATUS_ALARMS_SERVO_CURRENT	(1 << 2) /* [1] servo current limit was exceeded */
-#define PX4IO_P_STATUS_ALARMS_ACC_CURRENT	(1 << 3) /* [1] accessory current limit was exceeded */
-#define PX4IO_P_STATUS_ALARMS_FMU_LOST		(1 << 4) /* timed out waiting for controls from FMU */
-#define PX4IO_P_STATUS_ALARMS_RC_LOST		(1 << 5) /* timed out waiting for RC input */
-#define PX4IO_P_STATUS_ALARMS_PWM_ERROR		(1 << 6) /* PWM configuration or output was bad */
-#define PX4IO_P_STATUS_ALARMS_VSERVO_FAULT	(1 << 7) /* [2] VServo was out of the valid range (2.5 - 5.5 V) */
-
-#define PX4IO_P_STATUS_VSERVO			6	/* [2] servo rail voltage in mV */
-#define PX4IO_P_STATUS_VRSSI			7	/* [2] RSSI voltage */
-#define PX4IO_P_STATUS_PRSSI			8	/* [2] RSSI PWM value */
-
-#define PX4IO_P_STATUS_MIXER			9	 /* mixer actuator limit flags */
-
-/* array of post-mix actuator outputs, -10000..10000 */
-#define PX4IO_PAGE_ACTUATORS		2		/* 0..CONFIG_ACTUATOR_COUNT-1 */
-
-/* array of PWM servo output values, microseconds */
-#define PX4IO_PAGE_SERVOS		3		/* 0..CONFIG_ACTUATOR_COUNT-1 */
-
-/* array of raw RC input values, microseconds */
-#define PX4IO_PAGE_RAW_RC_INPUT		4
-#define PX4IO_P_RAW_RC_COUNT			0	/* number of valid channels */
-#define PX4IO_P_RAW_RC_FLAGS			1	/* RC detail status flags */
-#define PX4IO_P_RAW_RC_FLAGS_FRAME_DROP		(1 << 0) /* single frame drop */
-#define PX4IO_P_RAW_RC_FLAGS_FAILSAFE		(1 << 1) /* receiver is in failsafe mode */
-#define PX4IO_P_RAW_RC_FLAGS_RC_DSM11		(1 << 2) /* DSM decoding is 11 bit mode */
-#define PX4IO_P_RAW_RC_FLAGS_MAPPING_OK		(1 << 3) /* Channel mapping is ok */
-#define PX4IO_P_RAW_RC_FLAGS_RC_OK		(1 << 4) /* RC reception ok */
-
-#define PX4IO_P_RAW_RC_NRSSI			2	/* [2] Normalized RSSI value, 0: no reception, 255: perfect reception */
-#define PX4IO_P_RAW_RC_DATA			3	/* [1] + [2] Details about the RC source (PPM frame length, Spektrum protocol type) */
-#define PX4IO_P_RAW_FRAME_COUNT			4	/* Number of total received frames (wrapping counter) */
-#define PX4IO_P_RAW_LOST_FRAME_COUNT		5	/* Number of total dropped frames (wrapping counter) */
-#define PX4IO_P_RAW_RC_BASE			6	/* CONFIG_RC_INPUT_COUNT channels from here */
-
-/* array of scaled RC input values, -10000..10000 */
-#define PX4IO_PAGE_RC_INPUT		5
-#define PX4IO_P_RC_VALID			0	/* bitmask of valid controls */
-#define PX4IO_P_RC_BASE				1	/* CONFIG_RC_INPUT_COUNT controls from here */
-
-/* array of raw ADC values */
-#define PX4IO_PAGE_RAW_ADC_INPUT	6		/* 0..CONFIG_ADC_INPUT_COUNT-1 */
-
-/* PWM servo information */
-#define PX4IO_PAGE_PWM_INFO		7
-#define PX4IO_RATE_MAP_BASE			0	/* 0..CONFIG_ACTUATOR_COUNT bitmaps of PWM rate groups */
-
-/* setup page */
-#define PX4IO_PAGE_SETUP		50
-#define PX4IO_P_SETUP_FEATURES			0
-#define PX4IO_P_SETUP_FEATURES_SBUS1_OUT	(1 << 0) /**< enable S.Bus v1 output */
-#define PX4IO_P_SETUP_FEATURES_SBUS2_OUT	(1 << 1) /**< enable S.Bus v2 output */
-#define PX4IO_P_SETUP_FEATURES_PWM_RSSI		(1 << 2) /**< enable PWM RSSI parsing */
-#define PX4IO_P_SETUP_FEATURES_ADC_RSSI		(1 << 3) /**< enable ADC RSSI parsing */
-
-#define PX4IO_P_SETUP_ARMING			1	 /* arming controls */
-#define PX4IO_P_SETUP_ARMING_IO_ARM_OK		(1 << 0) /* OK to arm the IO side */
-#define PX4IO_P_SETUP_ARMING_FMU_ARMED		(1 << 1) /* FMU is already armed */
-#define PX4IO_P_SETUP_ARMING_FMU_PREARMED	(1 << 2) /* FMU is already prearmed */
-#define PX4IO_P_SETUP_ARMING_MANUAL_OVERRIDE_OK	(1 << 3) /* OK to switch to manual override via override RC channel */
-#define PX4IO_P_SETUP_ARMING_FAILSAFE_CUSTOM	(1 << 4) /* use custom failsafe values, not 0 values of mixer */
-#define PX4IO_P_SETUP_ARMING_INAIR_RESTART_OK	(1 << 5) /* OK to try in-air restart */
-#define PX4IO_P_SETUP_ARMING_ALWAYS_PWM_ENABLE	(1 << 6) /* Output of PWM right after startup enabled to help ESCs initialize and prevent them from beeping */
-#define PX4IO_P_SETUP_ARMING_RC_HANDLING_DISABLED	(1 << 7) /* Disable the IO-internal evaluation of the RC */
-#define PX4IO_P_SETUP_ARMING_LOCKDOWN		(1 << 8) /* If set, the system operates normally, but won't actuate any servos */
-#define PX4IO_P_SETUP_ARMING_FORCE_FAILSAFE	(1 << 9) /* If set, the system will always output the failsafe values */
-#define PX4IO_P_SETUP_ARMING_TERMINATION_FAILSAFE	(1 << 10) /* If set, the system will never return from a failsafe, but remain in failsafe once triggered. */
-#define PX4IO_P_SETUP_ARMING_OVERRIDE_IMMEDIATE	(1 << 11) /* If set then on FMU failure override is immediate. Othewise it waits for the mode switch to go past the override thrshold */
-
-#define PX4IO_P_SETUP_PWM_RATES			2	/* bitmask, 0 = low rate, 1 = high rate */
-#define PX4IO_P_SETUP_PWM_DEFAULTRATE		3	/* 'low' PWM frame output rate in Hz */
-#define PX4IO_P_SETUP_PWM_ALTRATE		4	/* 'high' PWM frame output rate in Hz */
-#define PX4IO_P_SETUP_RELAYS_PAD		5
-
-#define PX4IO_P_SETUP_VSERVO_SCALE		6	/* hardware rev [2] servo voltage correction factor (float) */
-#define PX4IO_P_SETUP_DSM			7	/* DSM bind state */
-enum {							/* DSM bind states */
-	dsm_bind_power_down = 0,
-	dsm_bind_power_up,
-	dsm_bind_set_rx_out,
-	dsm_bind_send_pulses,
-	dsm_bind_reinit_uart
-};
-/* 8 */
-#define PX4IO_P_SETUP_SET_DEBUG			9	/* debug level for IO board */
-
-#define PX4IO_P_SETUP_REBOOT_BL			10	/* reboot IO into bootloader */
-#define PX4IO_REBOOT_BL_MAGIC			14662	/* required argument for reboot (random) */
-
-#define PX4IO_P_SETUP_CRC			11	/* get CRC of IO firmware */
-/* storage space of 12 occupied by CRC */
-#define PX4IO_P_SETUP_FORCE_SAFETY_OFF		12	/* force safety switch into
-                                                           'armed' (PWM enabled) state - this is a non-data write and
-                                                           hence index 12 can safely be used. */
-#define PX4IO_P_SETUP_RC_THR_FAILSAFE_US	13	/**< the throttle failsafe pulse length in microseconds */
-
-#define PX4IO_P_SETUP_FORCE_SAFETY_ON		14	/* force safety switch into 'disarmed' (PWM disabled state) */
-#define PX4IO_FORCE_SAFETY_MAGIC		22027	/* required argument for force safety (random) */
-
-#define PX4IO_P_SETUP_PWM_REVERSE		15	/**< Bitmask to reverse PWM channels 1-8 */
-#define PX4IO_P_SETUP_TRIM_ROLL			16	/**< Roll trim, in actuator units */
-#define PX4IO_P_SETUP_TRIM_PITCH		17	/**< Pitch trim, in actuator units */
-#define PX4IO_P_SETUP_TRIM_YAW			18	/**< Yaw trim, in actuator units */
-#define PX4IO_P_SETUP_SCALE_ROLL		19	/**< Roll scale, in actuator units */
-#define PX4IO_P_SETUP_SCALE_PITCH		20	/**< Pitch scale, in actuator units */
-#define PX4IO_P_SETUP_SCALE_YAW			21	/**< Yaw scale, in actuator units */
-
-#define PX4IO_P_SETUP_SBUS_RATE			22	/**< frame rate of SBUS1 output in Hz */
-
-#define PX4IO_P_SETUP_MOTOR_SLEW_MAX		24 	/**< max motor slew rate */
-
-#define PX4IO_P_SETUP_THR_MDL_FAC 		25	/**< factor for modelling motor control signal output to static thrust relationship */
-
-#define PX4IO_P_SETUP_THERMAL			26	/**< thermal management */
-
-#define PX4IO_P_SETUP_AIRMODE 			27 	/**< air-mode */
-
-#define PX4IO_P_SETUP_ENABLE_FLIGHTTERMINATION	28	/**< flight termination; false if the circuit breaker (CBRK_FLIGHTTERM) is set */
-
-#define PX4IO_THERMAL_IGNORE			UINT16_MAX
-#define PX4IO_THERMAL_OFF			0
-#define PX4IO_THERMAL_FULL			10000
-
-/* autopilot control values, -10000..10000 */
-#define PX4IO_PAGE_CONTROLS			51	/**< actuator control groups, one after the other, 8 wide */
-#define PX4IO_P_CONTROLS_GROUP_0		(PX4IO_PROTOCOL_MAX_CONTROL_COUNT * 0)	/**< 0..PX4IO_PROTOCOL_MAX_CONTROL_COUNT - 1 */
-#define PX4IO_P_CONTROLS_GROUP_1		(PX4IO_PROTOCOL_MAX_CONTROL_COUNT * 1)	/**< 0..PX4IO_PROTOCOL_MAX_CONTROL_COUNT - 1 */
-#define PX4IO_P_CONTROLS_GROUP_2		(PX4IO_PROTOCOL_MAX_CONTROL_COUNT * 2)	/**< 0..PX4IO_PROTOCOL_MAX_CONTROL_COUNT - 1 */
-#define PX4IO_P_CONTROLS_GROUP_3		(PX4IO_PROTOCOL_MAX_CONTROL_COUNT * 3)	/**< 0..PX4IO_PROTOCOL_MAX_CONTROL_COUNT - 1 */
-
-#define PX4IO_P_CONTROLS_GROUP_VALID		64
-#define PX4IO_P_CONTROLS_GROUP_VALID_GROUP0	(1 << 0) /**< group 0 is valid / received */
-#define PX4IO_P_CONTROLS_GROUP_VALID_GROUP1	(1 << 1) /**< group 1 is valid / received */
-#define PX4IO_P_CONTROLS_GROUP_VALID_GROUP2	(1 << 2) /**< group 2 is valid / received */
-#define PX4IO_P_CONTROLS_GROUP_VALID_GROUP3	(1 << 3) /**< group 3 is valid / received */
-
-/* raw text load to the mixer parser - ignores offset */
-#define PX4IO_PAGE_MIXERLOAD			52
-
-/* R/C channel config */
-#define PX4IO_PAGE_RC_CONFIG			53		/**< R/C input configuration */
-#define PX4IO_P_RC_CONFIG_MIN			0		/**< lowest input value */
-#define PX4IO_P_RC_CONFIG_CENTER		1		/**< center input value */
-#define PX4IO_P_RC_CONFIG_MAX			2		/**< highest input value */
-#define PX4IO_P_RC_CONFIG_DEADZONE		3		/**< band around center that is ignored */
-#define PX4IO_P_RC_CONFIG_ASSIGNMENT		4		/**< mapped input value */
-#define PX4IO_P_RC_CONFIG_ASSIGNMENT_MODESWITCH	100		/**< magic value for mode switch */
-#define PX4IO_P_RC_CONFIG_OPTIONS		5		/**< channel options bitmask */
-#define PX4IO_P_RC_CONFIG_OPTIONS_ENABLED	(1 << 0)
-#define PX4IO_P_RC_CONFIG_OPTIONS_REVERSE	(1 << 1)
-#define PX4IO_P_RC_CONFIG_STRIDE		6		/**< spacing between channel config data */
-
-/* PWM output - overrides mixer */
-#define PX4IO_PAGE_DIRECT_PWM			54		/**< 0..CONFIG_ACTUATOR_COUNT-1 */
-
-/* PWM failsafe values - zero disables the output */
-#define PX4IO_PAGE_FAILSAFE_PWM			55		/**< 0..CONFIG_ACTUATOR_COUNT-1 */
-
-/* PWM failsafe values - zero disables the output */
-#define PX4IO_PAGE_SENSORS			56		/**< Sensors connected to PX4IO */
-#define PX4IO_P_SENSORS_ALTITUDE		0		/**< Altitude of an external sensor (HoTT or S.BUS2) */
-
-/* Debug and test page - not used in normal operation */
-#define PX4IO_PAGE_TEST				127
-#define PX4IO_P_TEST_LED			0		/**< set the amber LED on/off */
-
-/* PWM minimum values for certain ESCs */
-#define PX4IO_PAGE_CONTROL_MIN_PWM		106		/**< 0..CONFIG_ACTUATOR_COUNT-1 */
-
-/* PWM maximum values for certain ESCs */
-#define PX4IO_PAGE_CONTROL_MAX_PWM		107		/**< 0..CONFIG_ACTUATOR_COUNT-1 */
-
-/* PWM mtrim values for central position */
-#define PX4IO_PAGE_CONTROL_TRIM_PWM		108		/**< 0..CONFIG_ACTUATOR_COUNT-1 */
-
-/* PWM disarmed values that are active, even when SAFETY_SAFE */
-#define PX4IO_PAGE_DISARMED_PWM		109			/* 0..CONFIG_ACTUATOR_COUNT-1 */
-
-/**
- * As-needed mixer data upload.
- *
- * This message adds text to the mixer text buffer; the text
- * buffer is drained as the definitions are consumed.
- */
-#pragma pack(push, 1)
-struct px4io_mixdata {
-	uint16_t	f2i_mixer_magic;
-#define F2I_MIXER_MAGIC		0x6d74
-
-	uint8_t		action;
-#define F2I_MIXER_ACTION_RESET			0
-#define F2I_MIXER_ACTION_APPEND			1
-
-	char		text[0];	/* actual text size may vary */
-};
-#pragma pack(pop)
-
-/**
- * Serial protocol encapsulation.
- */
-
-#define PKT_MAX_REGS	32 // by agreement w/FMU
-
-#pragma pack(push, 1)
-struct IOPacket {
-	uint8_t 	count_code;
-	uint8_t 	crc;
-	uint8_t 	page;
-	uint8_t 	offset;
-	uint16_t	regs[PKT_MAX_REGS];
-};
-#pragma pack(pop)
-
-#if (PX4IO_MAX_TRANSFER_LEN > PKT_MAX_REGS * 2)
-#error The max transfer length of the IO protocol must not be larger than the IO packet size
-#endif
-
-#define PKT_CODE_READ		0x00	/* FMU->IO read transaction */
-#define PKT_CODE_WRITE		0x40	/* FMU->IO write transaction */
-#define PKT_CODE_SUCCESS	0x00	/* IO->FMU success reply */
-#define PKT_CODE_CORRUPT	0x40	/* IO->FMU bad packet reply */
-#define PKT_CODE_ERROR		0x80	/* IO->FMU register op error reply */
-
-#define PKT_CODE_MASK		0xc0
-#define PKT_COUNT_MASK		0x3f
-
-#define PKT_COUNT(_p)	((_p).count_code & PKT_COUNT_MASK)
-#define PKT_CODE(_p)	((_p).count_code & PKT_CODE_MASK)
-#define PKT_SIZE(_p)	((size_t)((uint8_t *)&((_p).regs[PKT_COUNT(_p)]) - ((uint8_t *)&(_p))))
-
-static const uint8_t crc8_tab[256] __attribute__((unused)) = {
-	0x00, 0x07, 0x0E, 0x09, 0x1C, 0x1B, 0x12, 0x15,
-	0x38, 0x3F, 0x36, 0x31, 0x24, 0x23, 0x2A, 0x2D,
-	0x70, 0x77, 0x7E, 0x79, 0x6C, 0x6B, 0x62, 0x65,
-	0x48, 0x4F, 0x46, 0x41, 0x54, 0x53, 0x5A, 0x5D,
-	0xE0, 0xE7, 0xEE, 0xE9, 0xFC, 0xFB, 0xF2, 0xF5,
-	0xD8, 0xDF, 0xD6, 0xD1, 0xC4, 0xC3, 0xCA, 0xCD,
-	0x90, 0x97, 0x9E, 0x99, 0x8C, 0x8B, 0x82, 0x85,
-	0xA8, 0xAF, 0xA6, 0xA1, 0xB4, 0xB3, 0xBA, 0xBD,
-	0xC7, 0xC0, 0xC9, 0xCE, 0xDB, 0xDC, 0xD5, 0xD2,
-	0xFF, 0xF8, 0xF1, 0xF6, 0xE3, 0xE4, 0xED, 0xEA,
-	0xB7, 0xB0, 0xB9, 0xBE, 0xAB, 0xAC, 0xA5, 0xA2,
-	0x8F, 0x88, 0x81, 0x86, 0x93, 0x94, 0x9D, 0x9A,
-	0x27, 0x20, 0x29, 0x2E, 0x3B, 0x3C, 0x35, 0x32,
-	0x1F, 0x18, 0x11, 0x16, 0x03, 0x04, 0x0D, 0x0A,
-	0x57, 0x50, 0x59, 0x5E, 0x4B, 0x4C, 0x45, 0x42,
-	0x6F, 0x68, 0x61, 0x66, 0x73, 0x74, 0x7D, 0x7A,
-	0x89, 0x8E, 0x87, 0x80, 0x95, 0x92, 0x9B, 0x9C,
-	0xB1, 0xB6, 0xBF, 0xB8, 0xAD, 0xAA, 0xA3, 0xA4,
-	0xF9, 0xFE, 0xF7, 0xF0, 0xE5, 0xE2, 0xEB, 0xEC,
-	0xC1, 0xC6, 0xCF, 0xC8, 0xDD, 0xDA, 0xD3, 0xD4,
-	0x69, 0x6E, 0x67, 0x60, 0x75, 0x72, 0x7B, 0x7C,
-	0x51, 0x56, 0x5F, 0x58, 0x4D, 0x4A, 0x43, 0x44,
-	0x19, 0x1E, 0x17, 0x10, 0x05, 0x02, 0x0B, 0x0C,
-	0x21, 0x26, 0x2F, 0x28, 0x3D, 0x3A, 0x33, 0x34,
-	0x4E, 0x49, 0x40, 0x47, 0x52, 0x55, 0x5C, 0x5B,
-	0x76, 0x71, 0x78, 0x7F, 0x6A, 0x6D, 0x64, 0x63,
-	0x3E, 0x39, 0x30, 0x37, 0x22, 0x25, 0x2C, 0x2B,
-	0x06, 0x01, 0x08, 0x0F, 0x1A, 0x1D, 0x14, 0x13,
-	0xAE, 0xA9, 0xA0, 0xA7, 0xB2, 0xB5, 0xBC, 0xBB,
-	0x96, 0x91, 0x98, 0x9F, 0x8A, 0x8D, 0x84, 0x83,
-	0xDE, 0xD9, 0xD0, 0xD7, 0xC2, 0xC5, 0xCC, 0xCB,
-	0xE6, 0xE1, 0xE8, 0xEF, 0xFA, 0xFD, 0xF4, 0xF3
-};
-
-static uint8_t crc_packet(struct IOPacket *pkt) __attribute__((unused));
-static uint8_t
-crc_packet(struct IOPacket *pkt)
-{
-	uint8_t *end = (uint8_t *)(&pkt->regs[PKT_COUNT(*pkt)]);
-	uint8_t *p = (uint8_t *)pkt;
-	uint8_t c = 0;
-
-	while (p < end) {
-		c = crc8_tab[c ^ * (p++)];
-	}
-
-	return c;
-}
@@ -1,41 +0,0 @@
-############################################################################
-#
-#   Copyright (c) 2023 ModalAI, Inc. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name PX4 nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-px4_add_module(
-	MODULE drivers__elrs_led
-	MAIN elrs_led
-	COMPILE_FLAGS
-		-Wno-cast-align # TODO: fix and enable
-	SRCS
-		elrs_led.cpp
-	)
@@ -1,317 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (c) 2023 ModalAI, Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-
-#include <string>
-#include <px4_log.h>
-#include <px4_platform_common/tasks.h>
-#include <px4_platform_common/getopt.h>
-#include <uORB/Subscription.hpp>
-#include <drivers/device/qurt/uart.h>
-#include <uORB/topics/manual_control_setpoint.h>
-#include <lib/parameters/param.h>
-#include "elrs_led.h"
-
-
-extern "C" { __EXPORT int elrs_led_main(int argc, char *argv[]); }
-
-namespace elrs_led
-{
-
-std::string _port = "7";
-int _uart_fd = -1;
-bool _initialized = false;
-bool _is_running = false;
-static bool _debug = false;
-
-static GENERIC_CRC8 crsf_crc{};
-static LEDState _state = LEDState::DEFAULT;
-static ControllerInput _off = ControllerInput::DEFAULT;
-static ControllerInput _on = ControllerInput::DEFAULT;
-static ControllerInput _ir = ControllerInput::DEFAULT;
-static ControllerInput _cmd = ControllerInput::DEFAULT;
-static ControllerInput _prev_cmd = ControllerInput::DEFAULT;
-static std::map<ControllerInput, std::string> ControllerInputMap{
-	{ControllerInput::DLEFT, "DLEFT"},
-	{ControllerInput::DRIGHT, "DRIGHT"},
-	{ControllerInput::DDOWN, "DDOWN"},
-	{ControllerInput::DUP, "DUP"},
-	{ControllerInput::BACK, "BACK"},
-	{ControllerInput::START, "START"},
-	{ControllerInput::Y, "Y"},
-	{ControllerInput::B, "B"},
-	{ControllerInput::A, "A"},
-	{ControllerInput::X, "X"},
-	{ControllerInput::STICK_RIGHT, "STICK_RIGHT"},
-	{ControllerInput::STICK_LEFT, "STICK_LEFT"},
-	{ControllerInput::BUMPER_RIGHT, "BUMPER_RIGHT"},
-	{ControllerInput::BUMPER_LEFT, "BUMPER_LEFT"},
-	{ControllerInput::DEFAULT, "Unkown"}
-};
-static px4_task_t _task_handle = -1;
-void debug_info(LEDState, uint8_t *);
-void make_packet(LEDState, uint8_t *);
-
-int initialize()
-{
-	if (_initialized) {
-		// Already successfully initialized
-		return 0;
-	}
-
-	if (_uart_fd < 0) {
-		_uart_fd = qurt_uart_open(_port.c_str(), 420000);
-	}
-
-	if (_uart_fd < 0) {
-		PX4_ERR("Open failed in %s", __FUNCTION__);
-		return -1;
-	}
-
-	_initialized = true;
-
-	return 0;
-}
-
-void elrs_led_task()
-{
-
-	PX4_INFO("Starting task for elrs_led");
-
-	int ret = 0;
-	int manual_control_input_fd  = orb_subscribe(ORB_ID(manual_control_input));
-	uint8_t pwmPacket[11] = {0xEC, 0x09, 0x32, 0x70, 0x77, 0x6D, 0x07, 0x75, 0x00, 0x00, 0x00};
-
-	px4_pollfd_struct_t fds[1] = { { .fd = manual_control_input_fd,  .events = POLLIN }	};
-
-	struct manual_control_setpoint_s setpoint_req;
-
-	_is_running = true;
-
-	while (true) {
-		px4_poll(fds, 1, 10000);
-
-		if (fds[0].revents & POLLIN) {
-
-			orb_copy(ORB_ID(manual_control_input), manual_control_input_fd, &setpoint_req);
-
-			_cmd = (ControllerInput)setpoint_req.aux1;
-
-			// skip duplicate cmds
-			if (_cmd == _prev_cmd) {
-				continue;
-			}
-
-			if (_cmd == _off) {
-				_prev_cmd = _cmd;
-				_state = LEDState::OFF;
-				make_packet(_state, pwmPacket);
-				ret = qurt_uart_write(_uart_fd, (char *) &pwmPacket[0], sizeof(pwmPacket));
-
-				if (_debug) {
-					debug_info(_state, pwmPacket);
-				}
-
-			} else if (_cmd == _on) {
-				_prev_cmd = _cmd;
-				_state = LEDState::ON;
-				make_packet(_state, pwmPacket);
-				ret = qurt_uart_write(_uart_fd, (char *) &pwmPacket[0], sizeof(pwmPacket));
-
-				if (_debug) {
-					debug_info(_state, pwmPacket);
-				}
-
-			} else if (_cmd == _ir) {
-				_prev_cmd = _cmd;
-				_state = LEDState::IR;
-				make_packet(_state, pwmPacket);
-				ret = qurt_uart_write(_uart_fd, (char *) &pwmPacket[0], sizeof(pwmPacket));
-
-				if (_debug) {
-					debug_info(_state, pwmPacket);
-				}
-
-			}
-
-		}
-	}
-}
-
-int start(int argc, char *argv[])
-{
-
-	int ch;
-	int myoptind = 1;
-	const char *myoptarg = nullptr;
-
-	while ((ch = px4_getopt(argc, argv, "p:o:l:i:d", &myoptind, &myoptarg)) != EOF) {
-		switch (ch) {
-		case 'p':
-			_port = myoptarg;
-			break;
-
-		case 'o':
-			_off = getKey(ControllerInputMap, myoptarg);
-			break;
-
-		case 'l':
-			_on = getKey(ControllerInputMap, myoptarg);
-			break;
-
-		case 'i':
-			_ir = getKey(ControllerInputMap, myoptarg);
-			break;
-
-		case 'd':
-			_debug = true;
-			break;
-
-		default:
-			break;
-		}
-	}
-
-	if (_debug) {
-		PX4_INFO("ELRS LED Debug Mode Enabled");
-		PX4_INFO("Port: %s", _port.c_str());
-		PX4_INFO("Button Configuration:");
-		PX4_INFO("\tOn: %s", ControllerInputMap.at(_on).c_str());
-		PX4_INFO("\tIR: %s", ControllerInputMap.at(_ir).c_str());
-		PX4_INFO("\tOff: %s", ControllerInputMap.at(_off).c_str());
-	}
-
-	if (! _initialized) {
-		if (initialize()) {
-			return -1;
-		}
-	}
-
-	if (_is_running) {
-		PX4_WARN("Already started");
-		return 0;
-	}
-
-	_task_handle = px4_task_spawn_cmd("elrs_led_main",
-					  SCHED_DEFAULT,
-					  SCHED_PRIORITY_DEFAULT,
-					  2000,
-					  (px4_main_t) &elrs_led_task,
-					  (char *const *)argv);
-
-	if (_task_handle < 0) {
-		PX4_ERR("task start failed");
-		return -1;
-	}
-
-	return 0;
-}
-
-void
-usage()
-{
-	PX4_INFO("Usage: elrs_led start [options]");
-	PX4_INFO("Options: -p <number>    uart port number");
-	PX4_INFO("Options: -o <number>    LEDs off button");
-	PX4_INFO("Options: -l <number>    Overt LEDs on button");
-	PX4_INFO("Options: -i <number>    IR LEDs on button");
-	PX4_INFO("Options: -d <number>    enable debug messages");
-}
-
-void debug_info(LEDState led_state, uint8_t *pwmPacket)
-{
-	PX4_INFO("");
-
-	if (led_state == LEDState::ON) {
-		PX4_INFO("Turning LEDs on");
-
-	} else if (led_state == LEDState::OFF) {
-		PX4_INFO("Turning LEDs off");
-
-	} else if (led_state == LEDState::IR) {
-		PX4_INFO("Turning IR LEDs on");
-
-	} else {
-		PX4_WARN("ELRS LED: LED state unknown: 0x%x", led_state);
-	}
-
-	PX4_INFO("Wrote packet: [0x%x, 0x%x, 0x%x, 0x%x, 0x%x, 0x%x, 0x%x, 0x%x, 0x%x, 0x%x, 0x%x]",
-		 pwmPacket[0], pwmPacket[1], pwmPacket[2], pwmPacket[3], pwmPacket[4], pwmPacket[5],
-		 pwmPacket[6], pwmPacket[7], pwmPacket[8], pwmPacket[9], pwmPacket[10]);
-}
-
-void make_packet(LEDState led_state, uint8_t *pwmPacket)
-{
-	if (led_state == LEDState::OFF) {
-		pwmPacket[8] = 0x03;
-		pwmPacket[9] = 0x84;
-		pwmPacket[10] = crsf_crc.calc(&pwmPacket[CRSF_FRAME_NOT_COUNTED_BYTES], PWM_FRAME_SIZE - 1, 0);
-
-	} else if (led_state == LEDState::ON) {
-		pwmPacket[8] = 0x05;
-		pwmPacket[9] = 0xAA;
-		pwmPacket[10] = crsf_crc.calc(&pwmPacket[CRSF_FRAME_NOT_COUNTED_BYTES], PWM_FRAME_SIZE - 1, 0);
-
-	} else if (led_state == LEDState::IR) {
-		pwmPacket[8] = 0x07;
-		pwmPacket[9] = 0xFF;
-		pwmPacket[10] = crsf_crc.calc(&pwmPacket[CRSF_FRAME_NOT_COUNTED_BYTES], PWM_FRAME_SIZE - 1, 0);
-
-	} else {
-		PX4_WARN("ELRS LED: Unknown LED state.");
-	}
-}
-
-} // End namespance elrs_led
-
-int elrs_led_main(int argc, char *argv[])
-{
-	int myoptind = 1;
-
-	if (argc <= 1) {
-		elrs_led::usage();
-		return -1;
-	}
-
-	const char *verb = argv[myoptind];
-
-	if (!strcmp(verb, "start")) {
-		return elrs_led::start(argc - 1, argv + 1);
-
-	} else {
-		elrs_led::usage();
-		return -1;
-	}
-
-	return 0;
-}
@@ -1,113 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (c) 2023 ModalAI, Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-#include <string>
-#include <map>
-
-#define crclen 256
-#define CRSF_CRC_POLY 0xd5
-#define CRSF_FRAME_NOT_COUNTED_BYTES 2
-#define PWM_FRAME_SIZE 9
-
-
-enum class ControllerInput : uint32_t {
-	DLEFT = 0x2000,
-	DRIGHT = 0x4000,
-	DDOWN = 0x1000,
-	DUP = 0x800,
-	BACK = 0x10,
-	START = 0x40,
-	Y = 0x08,
-	B = 0x02,
-	A = 0x01,
-	X = 0x04,
-	STICK_RIGHT = 0x100,
-	STICK_LEFT = 0x80,
-	BUMPER_RIGHT = 0x400,
-	BUMPER_LEFT = 0x200,
-	DEFAULT = 0xFFFFFFFF
-};
-
-enum class LEDState : uint8_t {
-	OFF = 0x00,
-	ON = 0x01,
-	IR = 0x02,
-	DEFAULT = 0xFF
-};
-
-
-class GENERIC_CRC8
-{
-public:
-	GENERIC_CRC8() {};
-	uint8_t calc(const uint8_t *data, uint16_t len, uint8_t crc)
-	{
-		while (len--) {
-			crc = crc8tab[crc ^ *data++];
-		}
-
-		return crc;
-	}
-
-private:
-	uint8_t crc8tab[crclen] = {0, 213, 127, 170, 254, 43, 129, 84, 41, 252, 86, 131, 215, 2, 168, 125, 82, 135,
-				   45, 248, 172, 121, 211, 6, 123, 174, 4, 209, 133, 80, 250, 47, 164, 113, 219, 14,
-				   90, 143, 37, 240, 141, 88, 242, 39, 115, 166, 12, 217, 246, 35, 137, 92, 8, 221,
-				   119, 162, 223, 10, 160, 117, 33, 244, 94, 139, 157, 72, 226, 55, 99, 182, 28, 201,
-				   180, 97, 203, 30, 74, 159, 53, 224, 207, 26, 176, 101, 49, 228, 78, 155, 230, 51,
-				   153, 76, 24, 205, 103, 178, 57, 236, 70, 147, 199, 18, 184, 109, 16, 197, 111, 186,
-				   238, 59, 145, 68, 107, 190, 20, 193, 149, 64, 234, 63, 66, 151, 61, 232, 188, 105,
-				   195, 22, 239, 58, 144, 69, 17, 196, 110, 187, 198, 19, 185, 108, 56, 237, 71, 146,
-				   189, 104, 194, 23, 67, 150, 60, 233, 148, 65, 235, 62, 106, 191, 21, 192, 75, 158,
-				   52, 225, 181, 96, 202, 31, 98, 183, 29, 200, 156, 73, 227, 54, 25, 204, 102, 179, 231,
-				   50, 152, 77, 48, 229, 79, 154, 206, 27, 177, 100, 114, 167, 13, 216, 140, 89, 243,
-				   38, 91, 142, 36, 241, 165, 112, 218, 15, 32, 245, 95, 138, 222, 11, 161, 116, 9, 220,
-				   118, 163, 247, 34, 136, 93, 214, 3, 169, 124, 40, 253, 87, 130, 255, 42, 128, 85, 1,
-				   212, 126, 171, 132, 81, 251, 46, 122, 175, 5, 208, 173, 120, 210, 7, 83, 134, 44, 249
-				  };
-};
-
-
-ControllerInput getKey(const std::map<ControllerInput, std::string> &map, const std::string &value)
-{
-	for (const auto &pair : map) {
-		if (pair.second == value) {
-			return pair.first;
-		}
-	}
-
-	return ControllerInput::DEFAULT;
-}
-
-
-
@@ -1,5 +0,0 @@
-menuconfig DRIVERS_GHST_RC
-	bool "ghst_rc"
-	default n
-	---help---
-		Enable support for ghst rc
@@ -1,312 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (c) 2022 PX4 Development Team. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-#include <lib/rc/common_rc.h>
-#include "ghst_rc.hpp"
-#include <lib/rc/ghst.hpp>
-
-#include <px4_log.h>
-
-#include <drivers/device/qurt/uart.h>
-
-#include <termios.h>
-#include <fcntl.h>
-
-#include <uORB/topics/battery_status.h>
-#include <uORB/topics/vehicle_attitude.h>
-#include <uORB/topics/sensor_gps.h>
-#include <uORB/topics/vehicle_status.h>
-
-using namespace time_literals;
-
-uint32_t GhstRc::baudrate = GHST_BAUDRATE;
-
-GhstRc::GhstRc(const char *device) :
-	ModuleParams(nullptr),
-	ScheduledWorkItem(MODULE_NAME, px4::serial_port_to_wq(GHST_RC_DEFAULT_PORT))
-{
-	if (device) {
-		strncpy(_device, device, sizeof(_device) - 1);
-		_device[sizeof(_device) - 1] = '\0';
-	}
-}
-
-GhstRc::~GhstRc()
-{
-	perf_free(_cycle_interval_perf);
-	perf_free(_publish_interval_perf);
-}
-
-int GhstRc::task_spawn(int argc, char *argv[])
-{
-	bool error_flag = false;
-
-	int myoptind = 1;
-	int ch;
-	const char *myoptarg = nullptr;
-	const char *device_name = nullptr;
-
-	while ((ch = px4_getopt(argc, argv, "d:b:", &myoptind, &myoptarg)) != EOF) {
-		switch (ch) {
-		case 'd':
-			device_name = myoptarg;
-			break;
-
-		case 'b':
-			baudrate = atoi(myoptarg);
-			PX4_INFO("Setting GHST baudrate to %u", baudrate);
-			break;
-
-		case '?':
-			error_flag = true;
-			break;
-
-		default:
-			PX4_WARN("unrecognized flag");
-			error_flag = true;
-			break;
-		}
-	}
-
-	if (error_flag) {
-		return PX4_ERROR;
-	}
-
-	if (!device_name) {
-		PX4_ERR("Valid device required");
-		return PX4_ERROR;
-	}
-
-	GhstRc *instance = new GhstRc(device_name);
-
-	if (instance == nullptr) {
-		PX4_ERR("alloc failed");
-		return PX4_ERROR;
-	}
-
-	_object.store(instance);
-	_task_id = task_id_is_work_queue;
-
-	instance->ScheduleNow();
-
-	return PX4_OK;
-}
-
-void GhstRc::fill_rc_in(uint16_t raw_rc_count_local,
-			uint16_t raw_rc_values_local[GHST_MAX_NUM_CHANNELS],
-			hrt_abstime now, bool frame_drop, bool failsafe,
-			unsigned frame_drops, int rssi = -1)
-{
-	// fill rc_in struct for publishing
-	_rc_in.channel_count = raw_rc_count_local;
-
-	if (_rc_in.channel_count > GHST_MAX_NUM_CHANNELS) {
-		_rc_in.channel_count = GHST_MAX_NUM_CHANNELS;
-	}
-
-	unsigned valid_chans = 0;
-
-	for (unsigned i = 0; i < _rc_in.channel_count; i++) {
-		_rc_in.values[i] = raw_rc_values_local[i];
-
-		if (raw_rc_values_local[i] != UINT16_MAX) {
-			valid_chans++;
-		}
-
-		// once filled, reset values back to default
-		_raw_rc_values[i] = UINT16_MAX;
-	}
-
-	_rc_in.timestamp = now;
-	_rc_in.timestamp_last_signal = _rc_in.timestamp;
-	_rc_in.rc_ppm_frame_length = 0;
-
-	/* fake rssi if no value was provided */
-	if (rssi == -1) {
-		_rc_in.rssi = 255;
-
-	} else {
-		_rc_in.rssi = rssi;
-	}
-
-	if (valid_chans == 0) {
-		_rc_in.rssi = 0;
-	}
-
-	_rc_in.rc_failsafe = failsafe;
-	_rc_in.rc_lost = (valid_chans == 0);
-	_rc_in.rc_lost_frame_count = frame_drops;
-	_rc_in.rc_total_frame_count = 0;
-}
-
-void GhstRc::Run()
-{
-	if (should_exit()) {
-		ScheduleClear();
-		_rc_fd = -1;
-		exit_and_cleanup();
-		return;
-	}
-
-	if (_rc_fd < 0) {
-		_rc_fd = qurt_uart_open(_device, baudrate);
-
-		if (_rc_fd < 0) {
-			PX4_ERR("Error opening port: %s", _device);
-			return;
-		}
-
-		if (_rc_fd >= 0) {
-			_is_singlewire = true;
-
-			// Configure serial port for GHST
-			ghst_config(_rc_fd);
-		}
-
-		_rc_in.rssi_dbm = NAN;
-		_rc_in.link_quality = -1;
-
-	}
-
-	const hrt_abstime time_now_us = hrt_absolute_time();
-	const hrt_abstime cycle_timestamp = time_now_us;
-	perf_count_interval(_cycle_interval_perf, time_now_us);
-
-	// Read all available data from the serial RC input UART
-	int new_bytes = qurt_uart_read(_rc_fd, (char *) &_rcs_buf[0], RC_MAX_BUFFER_SIZE, 500);
-
-	if (new_bytes > 0) {
-		_bytes_rx += new_bytes;
-		int8_t ghst_rssi = -1;
-		bool rc_updated = ghst_parse(cycle_timestamp, &_rcs_buf[0], new_bytes, &_raw_rc_values[0], &ghst_rssi,
-					     &_raw_rc_count, GHST_MAX_NUM_CHANNELS);
-
-		if (rc_updated) {
-			_last_packet_seen = time_now_us;
-			// we have a new GHST frame. Publish it.
-			_rc_in.input_source = input_rc_s::RC_INPUT_SOURCE_PX4FMU_GHST;
-			fill_rc_in(_raw_rc_count, _raw_rc_values, cycle_timestamp, false, false, 0, ghst_rssi);
-
-			// ghst telemetry works on fmu-v5
-			// on other Pixhawk (-related) boards we cannot write to the RC UART
-			// another option is to use a different UART port
-#ifdef BOARD_SUPPORTS_RC_SERIAL_PORT_OUTPUT
-
-			if (!_ghst_telemetry) {
-				_ghst_telemetry = new GHSTTelemetry(_rcs_fd);
-			}
-
-			if (_ghst_telemetry) {
-				_ghst_telemetry->update(cycle_timestamp);
-			}
-
-#endif /* BOARD_SUPPORTS_RC_SERIAL_PORT_OUTPUT */
-		}
-	}
-
-	// If no communication
-	if (time_now_us - _last_packet_seen > 100_ms) {
-		// Invalidate link statistics
-		_rc_in.rssi_dbm = NAN;
-		_rc_in.link_quality = -1;
-	}
-
-	// If we have not gotten RC updates specifically
-	if (time_now_us - _rc_in.timestamp_last_signal > 50_ms) {
-		_rc_in.rc_lost = 1;
-		_rc_in.rc_failsafe = 1;
-		_rc_in.rssi_dbm = NAN;
-		_rc_in.link_quality = -1;
-
-	} else {
-		_rc_in.rc_lost = 0;
-		_rc_in.rc_failsafe = 0;
-	}
-
-	_rc_in.input_source = input_rc_s::RC_INPUT_SOURCE_PX4FMU_GHST;
-	_rc_in.timestamp = hrt_absolute_time();
-	_input_rc_pub.publish(_rc_in);
-
-	perf_count(_publish_interval_perf);
-
-	ScheduleDelayed(4_ms);
-}
-
-int GhstRc::print_status()
-{
-	if (_device[0] != '\0') {
-		PX4_INFO("UART device: %s", _device);
-		PX4_INFO("UART RX bytes: %"  PRIu32, _bytes_rx);
-	}
-
-	if (_is_singlewire) {
-		PX4_INFO("Telemetry disabled: Singlewire RC port");
-	}
-
-	perf_print_counter(_cycle_interval_perf);
-	perf_print_counter(_publish_interval_perf);
-
-	return 0;
-}
-
-int GhstRc::custom_command(int argc, char *argv[])
-{
-	return print_usage("unknown command");
-}
-
-int GhstRc::print_usage(const char *reason)
-{
-	if (reason) {
-		PX4_WARN("%s\n", reason);
-	}
-
-	PRINT_MODULE_DESCRIPTION(
-		R"DESCR_STR(
-### Description
-This module parses the GHST RC uplink protocol and can generate GHST downlink telemetry data
-
-)DESCR_STR");
-
-	PRINT_MODULE_USAGE_NAME("ghst_rc", "driver");
-	PRINT_MODULE_USAGE_COMMAND("start");
-	PRINT_MODULE_USAGE_PARAM_STRING('d', "/dev/ttyS3", "<file:dev>", "RC device", true);
-
-	PRINT_MODULE_USAGE_DEFAULT_COMMANDS();
-
-	return 0;
-}
-
-extern "C" __EXPORT int ghst_rc_main(int argc, char *argv[])
-{
-	return GhstRc::main(argc, argv);
-}
@@ -1,126 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (c) 2022 PX4 Development Team. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-#pragma once
-
-
-#include <px4_platform_common/px4_config.h>
-#include <px4_platform_common/getopt.h>
-#include <px4_platform_common/log.h>
-#include <px4_platform_common/module.h>
-#include <px4_platform_common/module_params.h>
-#include <px4_platform_common/px4_work_queue/ScheduledWorkItem.hpp>
-#include <drivers/drv_hrt.h>
-#include <lib/perf/perf_counter.h>
-#include <uORB/PublicationMulti.hpp>
-#include <uORB/topics/input_rc.h>
-
-// telemetry
-#include <uORB/Subscription.hpp>
-#include <uORB/topics/battery_status.h>
-#include <uORB/topics/vehicle_attitude.h>
-#include <uORB/topics/sensor_gps.h>
-#include <uORB/topics/vehicle_status.h>
-
-#define GHST_MAX_NUM_CHANNELS			(16)
-
-class GhstRc : public ModuleBase<GhstRc>, public ModuleParams, public px4::ScheduledWorkItem
-{
-public:
-	GhstRc(const char *device);
-	~GhstRc() override;
-
-	/** @see ModuleBase */
-	static int task_spawn(int argc, char *argv[]);
-
-	/** @see ModuleBase */
-	static int custom_command(int argc, char *argv[]);
-
-	/** @see ModuleBase */
-	static int print_usage(const char *reason = nullptr);
-
-	/** @see ModuleBase::print_status() */
-	int print_status() override;
-
-	void fill_rc_in(uint16_t raw_rc_count_local,
-			uint16_t raw_rc_values_local[GHST_MAX_NUM_CHANNELS],
-			hrt_abstime now, bool frame_drop, bool failsafe,
-			unsigned frame_drops, int rssi);
-
-private:
-	void Run() override;
-
-	bool SendTelemetryBattery(const uint16_t voltage, const uint16_t current, const int fuel, const uint8_t remaining);
-
-	bool SendTelemetryGps(const int32_t latitude, const int32_t longitude, const uint16_t groundspeed,
-			      const uint16_t gps_heading, const uint16_t altitude, const uint8_t num_satellites);
-
-	bool SendTelemetryAttitude(const int16_t pitch, const int16_t roll, const int16_t yaw);
-
-	bool SendTelemetryFlightMode(const char *flight_mode);
-
-
-	uORB::PublicationMulti<input_rc_s> _input_rc_pub{ORB_ID(input_rc)};
-	input_rc_s	_rc_in{};
-	int _rc_fd{-1};
-	char _device[20] {}; // device / serial port path
-	bool _is_singlewire{true};
-
-	static constexpr size_t RC_MAX_BUFFER_SIZE{64};
-	uint8_t _rcs_buf[RC_MAX_BUFFER_SIZE] {};
-	uint32_t _bytes_rx{0};
-
-	uint16_t _raw_rc_values[GHST_MAX_NUM_CHANNELS] {};
-	uint16_t _raw_rc_count{};
-
-	hrt_abstime _last_packet_seen{0};
-
-	// telemetry
-	hrt_abstime _telemetry_update_last{0};
-	static constexpr int num_data_types{4}; ///< number of different telemetry data types
-	int _next_type{0};
-	static uint32_t baudrate;
-	uORB::Subscription _battery_status_sub{ORB_ID(battery_status)};
-	uORB::Subscription _vehicle_attitude_sub{ORB_ID(vehicle_attitude)};
-	uORB::Subscription _vehicle_gps_position_sub{ORB_ID(vehicle_gps_position)};
-	uORB::Subscription _vehicle_status_sub{ORB_ID(vehicle_status)};
-
-
-	perf_counter_t	_cycle_interval_perf{perf_alloc(PC_INTERVAL, MODULE_NAME": cycle interval")};
-	perf_counter_t	_publish_interval_perf{perf_alloc(PC_INTERVAL, MODULE_NAME": publish interval")};
-
-	// DEFINE_PARAMETERS(
-	// (ParamBool<px4::params::RC_GHST_TEL_EN>) _param_rc_ghst_tel_en
-	// )
-};
-
@@ -1,11 +0,0 @@
-module_name: GHST RC Input Driver
-serial_config:
-    - command: "ghst_rc start -d ${SERIAL_DEV}"
-      port_config_param:
-        name: RC_GHST_PRT_CFG
-        group: Serial
-        #default: RC
-        #depends_on_port: RC
-        description_extended: |
-            Ghost RC (GHST) driver.
-
@@ -1,6 +1,6 @@
 ############################################################################
 #
-#   Copyright (c) 2022 PX4 Development Team. All rights reserved.
+#   Copyright (c) 2020 PX4 Development Team. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
@@ -31,17 +31,18 @@
 #
 ############################################################################
 px4_add_module(
-	MODULE drivers__ghst_rc
-	MAIN ghst_rc
+	MODULE drivers__imu__invensense__icm42688p
+	MAIN icm42688p
 	COMPILE_FLAGS
-	INCLUDES
-	${PX4_SOURCE_DIR}/src/drivers/rc_input
-	${PX4_SOURCE_DIR}/src/lib/rc/spektrum_rssi.h
+		${MAX_CUSTOM_OPT_LEVEL}
 	SRCS
-		ghst_rc.cpp
-		ghst_rc.hpp
-	MODULE_CONFIG
-		module.yaml
+		icm42688p_main.cpp
+		ICM42688P.cpp
+		ICM42688P.hpp
+		InvenSense_ICM42688P_registers.hpp
 	DEPENDS
-		rc
+		px4_work_queue
+		drivers_accelerometer
+		drivers_gyroscope
+		drivers__device
 	)
@@ -0,0 +1,985 @@
+/****************************************************************************
+ *
+ *   Copyright (c) 2020 PX4 Development Team. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name PX4 nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+#include "ICM42688P.hpp"
+
+bool hitl_mode = false;
+
+using namespace time_literals;
+
+static constexpr int16_t combine(uint8_t msb, uint8_t lsb)
+{
+	return (msb << 8u) | lsb;
+}
+
+ICM42688P::ICM42688P(const I2CSPIDriverConfig &config) :
+	// SPI(DRV_IMU_DEVTYPE_ICM42688P, MODULE_NAME, bus, device, spi_mode, bus_frequency),
+	// I2CSPIDriver(MODULE_NAME, px4::device_bus_to_wq(get_device_id()), bus_option, bus),
+	// _drdy_gpio(drdy_gpio)
+	SPI(config),
+	I2CSPIDriver(config),
+	_drdy_gpio(config.drdy_gpio),
+	_px4_accel(get_device_id(), config.rotation),
+	_px4_gyro(get_device_id(), config.rotation)
+{
+	if (config.drdy_gpio != 0) {
+		_drdy_missed_perf = perf_alloc(PC_COUNT, MODULE_NAME": DRDY missed");
+	}
+
+	if (!hitl_mode) {
+		// _px4_accel = std::make_shared<PX4Accelerometer>(get_device_id(), rotation);
+		// _px4_gyro = std::make_shared<PX4Gyroscope>(get_device_id(), rotation);
+		ConfigureSampleRate(_px4_gyro.get_max_rate_hz());
+		// _imu_server_pub.advertise();
+
+	} else {
+		ConfigureSampleRate(0);
+	}
+}
+
+ICM42688P::~ICM42688P()
+{
+	perf_free(_bad_register_perf);
+	perf_free(_bad_transfer_perf);
+	perf_free(_fifo_empty_perf);
+	perf_free(_fifo_overflow_perf);
+	perf_free(_fifo_reset_perf);
+	perf_free(_drdy_missed_perf);
+
+	// if (!hitl_mode){
+	//  		_imu_server_pub.unadvertise();
+	// }
+}
+
+int ICM42688P::init()
+{
+	int ret = SPI::init();
+
+	if (ret != PX4_OK) {
+		DEVICE_DEBUG("SPI::init failed (%i)", ret);
+		return ret;
+	}
+
+	return Reset() ? 0 : -1;
+}
+
+bool ICM42688P::Reset()
+{
+	_state = STATE::RESET;
+	DataReadyInterruptDisable();
+	ScheduleClear();
+	ScheduleNow();
+	return true;
+}
+
+void ICM42688P::exit_and_cleanup()
+{
+	DataReadyInterruptDisable();
+	I2CSPIDriverBase::exit_and_cleanup();
+}
+
+void ICM42688P::print_status()
+{
+	I2CSPIDriverBase::print_status();
+
+	PX4_INFO("FIFO empty interval: %d us (%.1f Hz)", _fifo_empty_interval_us, 1e6 / _fifo_empty_interval_us);
+
+	perf_print_counter(_bad_register_perf);
+	perf_print_counter(_bad_transfer_perf);
+	perf_print_counter(_fifo_empty_perf);
+	perf_print_counter(_fifo_overflow_perf);
+	perf_print_counter(_fifo_reset_perf);
+	perf_print_counter(_drdy_missed_perf);
+}
+
+int ICM42688P::probe()
+{
+	for (int i = 0; i < 3; i++) {
+		uint8_t whoami = RegisterRead(Register::BANK_0::WHO_AM_I);
+
+		if (whoami == WHOAMI) {
+			PX4_INFO("ICM42688P::probe successful!");
+			return PX4_OK;
+
+		} else {
+			DEVICE_DEBUG("unexpected WHO_AM_I 0x%02x", whoami);
+
+			uint8_t reg_bank_sel = RegisterRead(Register::BANK_0::REG_BANK_SEL);
+			int bank = reg_bank_sel >> 4;
+
+			if (bank >= 1 && bank <= 3) {
+				DEVICE_DEBUG("incorrect register bank for WHO_AM_I REG_BANK_SEL:0x%02x, bank:%d", reg_bank_sel, bank);
+				// force bank selection and retry
+				SelectRegisterBank(REG_BANK_SEL_BIT::USER_BANK_0, true);
+			}
+		}
+	}
+
+	return PX4_ERROR;
+}
+
+void ICM42688P::RunImpl()
+{
+	PX4_INFO(">>> ICM42688P this: %p", this);
+
+	const hrt_abstime now = hrt_absolute_time();
+
+	switch (_state) {
+	case STATE::RESET:
+		// DEVICE_CONFIG: Software reset configuration
+		RegisterWrite(Register::BANK_0::DEVICE_CONFIG, DEVICE_CONFIG_BIT::SOFT_RESET_CONFIG);
+		_reset_timestamp = now;
+		_failure_count = 0;
+		_state = STATE::WAIT_FOR_RESET;
+		ScheduleDelayed(2_ms); // to be safe wait 2 ms for soft reset to be effective
+		break;
+
+	case STATE::WAIT_FOR_RESET:
+		if ((RegisterRead(Register::BANK_0::WHO_AM_I) == WHOAMI)
+		    && (RegisterRead(Register::BANK_0::DEVICE_CONFIG) == 0x00)
+		    && (RegisterRead(Register::BANK_0::INT_STATUS) & INT_STATUS_BIT::RESET_DONE_INT)) {
+
+			_state = STATE::CONFIGURE;
+			ScheduleDelayed(10_ms); // 30 ms gyro startup time, 10 ms accel from sleep to valid data
+
+		} else {
+			// RESET not complete
+			if (hrt_elapsed_time(&_reset_timestamp) > 1000_ms) {
+				PX4_DEBUG("Reset failed, retrying");
+				_state = STATE::RESET;
+				ScheduleDelayed(100_ms);
+
+			} else {
+				PX4_DEBUG("Reset not complete, check again in 10 ms");
+				ScheduleDelayed(10_ms);
+			}
+		}
+
+		break;
+
+	case STATE::CONFIGURE:
+
+		if (Configure()) {
+
+			// Wakeup accel and gyro after configuring registers
+			ScheduleDelayed(1_ms); // add a delay here to be safe
+			RegisterWrite(Register::BANK_0::PWR_MGMT0, PWR_MGMT0_BIT::GYRO_MODE_LOW_NOISE | PWR_MGMT0_BIT::ACCEL_MODE_LOW_NOISE);
+			ScheduleDelayed(30_ms); // 30 ms gyro startup time, 10 ms accel from sleep to valid data
+
+			// if configure succeeded then start reading from FIFO
+			_state = STATE::FIFO_READ;
+
+			if (DataReadyInterruptConfigure()) {
+				_data_ready_interrupt_enabled = true;
+
+				// backup schedule as a watchdog timeout
+				ScheduleDelayed(100_ms);
+
+			} else {
+				PX4_ERR("ICM42688P::RunImpl interrupt configuration failed");
+
+				_data_ready_interrupt_enabled = false;
+				ScheduleOnInterval(_fifo_empty_interval_us, _fifo_empty_interval_us);
+			}
+
+			FIFOReset();
+
+		} else {
+
+			PX4_ERR("ICM42688P::RunImpl configuration failed");
+
+			// CONFIGURE not complete
+			if (hrt_elapsed_time(&_reset_timestamp) > 1000_ms) {
+				PX4_DEBUG("Configure failed, resetting");
+				_state = STATE::RESET;
+
+			} else {
+				PX4_DEBUG("Configure failed, retrying");
+			}
+
+			ScheduleDelayed(100_ms);
+		}
+
+		break;
+
+	case STATE::FIFO_READ: {
+#ifndef __PX4_QURT
+			uint32_t samples = 0;
+
+			if (_data_ready_interrupt_enabled) {
+				// scheduled from interrupt if _drdy_fifo_read_samples was set as expected
+				if (_drdy_fifo_read_samples.fetch_and(0) != _fifo_gyro_samples) {
+					perf_count(_drdy_missed_perf);
+
+				} else {
+					samples = _fifo_gyro_samples;
+				}
+
+				// push backup schedule back
+				ScheduleDelayed(_fifo_empty_interval_us * 2);
+			}
+
+			if (samples == 0) {
+				// check current FIFO count
+				const uint16_t fifo_count = FIFOReadCount();
+
+				if (fifo_count >= FIFO::SIZE) {
+					FIFOReset();
+					perf_count(_fifo_overflow_perf);
+
+				} else if (fifo_count == 0) {
+					perf_count(_fifo_empty_perf);
+
+				} else {
+					// FIFO count (size in bytes)
+					samples = (fifo_count / sizeof(FIFO::DATA));
+
+					if (samples > FIFO_MAX_SAMPLES) {
+						// not technically an overflow, but more samples than we expected or can publish
+						FIFOReset();
+						perf_count(_fifo_overflow_perf);
+						samples = 0;
+					}
+				}
+			}
+
+			bool success = false;
+
+			if (samples >= 1) {
+				if (FIFORead(now, samples)) {
+					success = true;
+
+					if (_failure_count > 0) {
+						_failure_count--;
+					}
+				}
+			}
+
+			if (!success) {
+				_failure_count++;
+
+				// full reset if things are failing consistently
+				if (_failure_count > 10) {
+					Reset();
+					return;
+				}
+			}
+
+			// check configuration registers periodically or immediately following any failure
+			if (RegisterCheck(_register_bank0_cfg[_checked_register_bank0])
+			    && RegisterCheck(_register_bank1_cfg[_checked_register_bank1])
+			    && RegisterCheck(_register_bank2_cfg[_checked_register_bank2])
+			   ) {
+				_last_config_check_timestamp = now;
+				_checked_register_bank0 = (_checked_register_bank0 + 1) % size_register_bank0_cfg;
+				_checked_register_bank1 = (_checked_register_bank1 + 1) % size_register_bank1_cfg;
+				_checked_register_bank2 = (_checked_register_bank2 + 1) % size_register_bank2_cfg;
+
+			} else {
+				// register check failed, force reset
+				perf_count(_bad_register_perf);
+				Reset();
+			}
+
+#endif
+		}
+
+		break;
+	}
+}
+
+void ICM42688P::ConfigureSampleRate(int sample_rate)
+{
+	if (sample_rate == 0) {
+		sample_rate = 800; // default to 800 Hz
+	}
+
+	// round down to nearest FIFO sample dt
+	const float min_interval = FIFO_SAMPLE_DT;
+	_fifo_empty_interval_us = math::max(roundf((1e6f / (float)sample_rate) / min_interval) * min_interval, min_interval);
+
+	_fifo_gyro_samples = roundf(math::min((float)_fifo_empty_interval_us / (1e6f / GYRO_RATE), (float)FIFO_MAX_SAMPLES));
+
+	// recompute FIFO empty interval (us) with actual gyro sample limit
+	_fifo_empty_interval_us = _fifo_gyro_samples * (1e6f / GYRO_RATE);
+
+	ConfigureFIFOWatermark(_fifo_gyro_samples);
+}
+
+void ICM42688P::ConfigureFIFOWatermark(uint8_t samples)
+{
+	// FIFO watermark threshold in number of bytes
+	const uint16_t fifo_watermark_threshold = samples * sizeof(FIFO::DATA);
+
+	for (auto &r : _register_bank0_cfg) {
+		if (r.reg == Register::BANK_0::FIFO_CONFIG2) {
+			// FIFO_WM[7:0]  FIFO_CONFIG2
+			r.set_bits = fifo_watermark_threshold & 0xFF;
+
+		} else if (r.reg == Register::BANK_0::FIFO_CONFIG3) {
+			// FIFO_WM[11:8] FIFO_CONFIG3
+			r.set_bits = (fifo_watermark_threshold >> 8) & 0x0F;
+		}
+	}
+}
+
+void ICM42688P::SelectRegisterBank(enum REG_BANK_SEL_BIT bank, bool force)
+{
+	if (bank != _last_register_bank || force) {
+		// select BANK_0
+		uint8_t cmd_bank_sel[2] {};
+		cmd_bank_sel[0] = static_cast<uint8_t>(Register::BANK_0::REG_BANK_SEL);
+		cmd_bank_sel[1] = bank;
+		transfer(cmd_bank_sel, cmd_bank_sel, sizeof(cmd_bank_sel));
+
+		_last_register_bank = bank;
+	}
+}
+
+bool ICM42688P::Configure()
+{
+	// first set and clear all configured register bits
+	for (const auto &reg_cfg : _register_bank0_cfg) {
+		RegisterSetAndClearBits(reg_cfg.reg, reg_cfg.set_bits, reg_cfg.clear_bits);
+	}
+
+	for (const auto &reg_cfg : _register_bank1_cfg) {
+		RegisterSetAndClearBits(reg_cfg.reg, reg_cfg.set_bits, reg_cfg.clear_bits);
+	}
+
+	for (const auto &reg_cfg : _register_bank2_cfg) {
+		RegisterSetAndClearBits(reg_cfg.reg, reg_cfg.set_bits, reg_cfg.clear_bits);
+	}
+
+	// now check that all are configured
+	bool success = true;
+
+	for (const auto &reg_cfg : _register_bank0_cfg) {
+		if (!RegisterCheck(reg_cfg)) {
+			success = false;
+		}
+	}
+
+	for (const auto &reg_cfg : _register_bank1_cfg) {
+		if (!RegisterCheck(reg_cfg)) {
+			success = false;
+		}
+	}
+
+	for (const auto &reg_cfg : _register_bank2_cfg) {
+		if (!RegisterCheck(reg_cfg)) {
+			success = false;
+		}
+	}
+
+	// // 20-bits data format used
+	// //  the only FSR settings that are operational are ±2000dps for gyroscope and ±16g for accelerometer
+	if (!hitl_mode) {
+		_px4_accel.set_range(16.f * CONSTANTS_ONE_G);
+		_px4_accel.set_scale(CONSTANTS_ONE_G / 8192.f);
+		_px4_gyro.set_range(math::radians(2000.f));
+		_px4_gyro.set_scale(math::radians(1.f / 131.f));
+	}
+
+	return success;
+}
+
+static bool interrupt_debug = false;
+static uint32_t interrupt_debug_count = 0;
+static const uint32_t interrupt_debug_trigger = 800;
+static hrt_abstime last_interrupt_time = 0;
+static hrt_abstime avg_interrupt_delta = 0;
+static hrt_abstime max_interrupt_delta = 0;
+static hrt_abstime min_interrupt_delta = 60 * 1000 * 1000;
+static hrt_abstime cumulative_interrupt_delta = 0;
+
+int ICM42688P::DataReadyInterruptCallback(int irq, void *context, void *arg)
+{
+	hrt_abstime current_interrupt_time = hrt_absolute_time();
+
+	if (interrupt_debug) {
+		if (last_interrupt_time) {
+			hrt_abstime interrupt_delta_time = current_interrupt_time - last_interrupt_time;
+
+			if (interrupt_delta_time > max_interrupt_delta) { max_interrupt_delta = interrupt_delta_time; }
+
+			if (interrupt_delta_time < min_interrupt_delta) { min_interrupt_delta = interrupt_delta_time; }
+
+			cumulative_interrupt_delta += interrupt_delta_time;
+		}
+
+		last_interrupt_time = current_interrupt_time;
+
+		interrupt_debug_count++;
+
+		if (interrupt_debug_count == interrupt_debug_trigger) {
+			avg_interrupt_delta = cumulative_interrupt_delta / interrupt_debug_trigger;
+			PX4_INFO(">>> Max: %llu, Min: %llu, Avg: %llu", max_interrupt_delta,
+				 min_interrupt_delta, avg_interrupt_delta);
+			interrupt_debug_count = 0;
+			cumulative_interrupt_delta = 0;
+		}
+	}
+
+	static_cast<ICM42688P *>(arg)->DataReady();
+
+	return 0;
+}
+
+void ICM42688P::DataReady()
+{
+#ifndef __PX4_QURT
+	uint32_t expected = 0;
+
+	if (_drdy_fifo_read_samples.compare_exchange(&expected, _fifo_gyro_samples)) {
+		ScheduleNow();
+	}
+
+#else
+	uint16_t fifo_byte_count = FIFOReadCount();
+
+	FIFORead(hrt_absolute_time(), fifo_byte_count / sizeof(FIFO::DATA));
+#endif
+}
+
+bool ICM42688P::DataReadyInterruptConfigure()
+{
+	if (_drdy_gpio == 0) {
+		return false;
+	}
+
+	// Setup data ready on falling edge
+	return px4_arch_gpiosetevent(_drdy_gpio, false, true, true, &DataReadyInterruptCallback, this) == 0;
+}
+
+bool ICM42688P::DataReadyInterruptDisable()
+{
+	if (_drdy_gpio == 0) {
+		return false;
+	}
+
+	return px4_arch_gpiosetevent(_drdy_gpio, false, false, false, nullptr, nullptr) == 0;
+}
+
+template <typename T>
+bool ICM42688P::RegisterCheck(const T &reg_cfg)
+{
+	bool success = true;
+
+	const uint8_t reg_value = RegisterRead(reg_cfg.reg);
+
+	if (reg_cfg.set_bits && ((reg_value & reg_cfg.set_bits) != reg_cfg.set_bits)) {
+		PX4_DEBUG("0x%02hhX: 0x%02hhX (0x%02hhX not set)", (uint8_t)reg_cfg.reg, reg_value, reg_cfg.set_bits);
+		success = false;
+	}
+
+	if (reg_cfg.clear_bits && ((reg_value & reg_cfg.clear_bits) != 0)) {
+		PX4_DEBUG("0x%02hhX: 0x%02hhX (0x%02hhX not cleared)", (uint8_t)reg_cfg.reg, reg_value, reg_cfg.clear_bits);
+		success = false;
+	}
+
+	return success;
+}
+
+template <typename T>
+uint8_t ICM42688P::RegisterRead(T reg)
+{
+	uint8_t cmd[2] {};
+	cmd[0] = static_cast<uint8_t>(reg) | DIR_READ;
+	SelectRegisterBank(reg);
+	transfer(cmd, cmd, sizeof(cmd));
+	return cmd[1];
+}
+
+template <typename T>
+void ICM42688P::RegisterWrite(T reg, uint8_t value)
+{
+	uint8_t cmd[2] { (uint8_t)reg, value };
+	SelectRegisterBank(reg);
+	transfer(cmd, cmd, sizeof(cmd));
+}
+
+template <typename T>
+void ICM42688P::RegisterSetAndClearBits(T reg, uint8_t setbits, uint8_t clearbits)
+{
+	const uint8_t orig_val = RegisterRead(reg);
+
+	uint8_t val = (orig_val & ~clearbits) | setbits;
+
+	if (orig_val != val) {
+		RegisterWrite(reg, val);
+	}
+}
+
+uint16_t ICM42688P::FIFOReadCount()
+{
+	// read FIFO count
+	uint8_t fifo_count_buf[3] {};
+	fifo_count_buf[0] = static_cast<uint8_t>(Register::BANK_0::FIFO_COUNTH) | DIR_READ;
+	SelectRegisterBank(REG_BANK_SEL_BIT::USER_BANK_0);
+
+	if (transfer(fifo_count_buf, fifo_count_buf, sizeof(fifo_count_buf)) != PX4_OK) {
+		perf_count(_bad_transfer_perf);
+		return 0;
+	}
+
+	return combine(fifo_count_buf[1], fifo_count_buf[2]);
+}
+
+// static uint32_t debug_decimator = 0;
+// static hrt_abstime last_sample_time = 0;
+// static bool imu_debug = true;
+
+bool ICM42688P::FIFORead(const hrt_abstime &timestamp_sample, uint16_t samples)
+{
+	FIFOTransferBuffer buffer{};
+	const size_t max_transfer_size = 10 * sizeof(FIFO::DATA) + 4;
+	const size_t transfer_size = math::min(samples * sizeof(FIFO::DATA) + 4, max_transfer_size);
+	SelectRegisterBank(REG_BANK_SEL_BIT::USER_BANK_0);
+
+	if (transfer((uint8_t *)&buffer, (uint8_t *)&buffer, transfer_size) != PX4_OK) {
+		perf_count(_bad_transfer_perf);
+		return false;
+	}
+
+	if (buffer.INT_STATUS & INT_STATUS_BIT::FIFO_FULL_INT) {
+		perf_count(_fifo_overflow_perf);
+		FIFOReset();
+		return false;
+	}
+
+	const uint16_t fifo_count_bytes = combine(buffer.FIFO_COUNTH, buffer.FIFO_COUNTL);
+
+	if (fifo_count_bytes >= FIFO::SIZE) {
+		perf_count(_fifo_overflow_perf);
+		FIFOReset();
+		return false;
+	}
+
+	const uint16_t fifo_count_samples = fifo_count_bytes / sizeof(FIFO::DATA);
+
+	if (fifo_count_samples == 0) {
+		perf_count(_fifo_empty_perf);
+		return false;
+	}
+
+	// check FIFO header in every sample
+	uint16_t valid_samples = 0;
+
+	// for (int i = 0; i < math::min(samples, fifo_count_samples); i++) {
+	for (int i = 0; i < math::min(samples, (uint16_t) 10); i++) {
+		bool valid = true;
+
+		// With FIFO_ACCEL_EN and FIFO_GYRO_EN header should be 8’b_0110_10xx
+		const uint8_t FIFO_HEADER = buffer.f[i].FIFO_Header;
+
+		if (FIFO_HEADER & FIFO::FIFO_HEADER_BIT::HEADER_MSG) {
+			// FIFO sample empty if HEADER_MSG set
+			valid = false;
+
+		} else if (!(FIFO_HEADER & FIFO::FIFO_HEADER_BIT::HEADER_ACCEL)) {
+			// accel bit not set
+			valid = false;
+
+		} else if (!(FIFO_HEADER & FIFO::FIFO_HEADER_BIT::HEADER_GYRO)) {
+			// gyro bit not set
+			valid = false;
+
+		} else if (!(FIFO_HEADER & FIFO::FIFO_HEADER_BIT::HEADER_20)) {
+			// Packet does not contain a new and valid extended 20-bit data
+			valid = false;
+
+		} else if (FIFO_HEADER & FIFO::FIFO_HEADER_BIT::HEADER_ODR_ACCEL) {
+			// accel ODR changed
+			valid = false;
+
+		} else if (FIFO_HEADER & FIFO::FIFO_HEADER_BIT::HEADER_ODR_GYRO) {
+			// gyro ODR changed
+			valid = false;
+		}
+
+		if (valid) {
+			valid_samples++;
+
+		} else {
+			perf_count(_bad_transfer_perf);
+			break;
+		}
+	}
+
+	// if (imu_debug) {
+	// 	debug_decimator++;
+	// 	if (debug_decimator == 801) {
+	// 		debug_decimator = 0;
+	// 		PX4_INFO("Initial: %u Next: %u Valid: %u Delta: %llu", samples, fifo_count_samples, valid_samples, timestamp_sample - last_sample_time);
+	// 	}
+	// 	last_sample_time = timestamp_sample;
+	// }
+
+	if (valid_samples > 0) {
+		if (ProcessTemperature(buffer.f, valid_samples)) {
+			ProcessGyro(timestamp_sample, buffer.f, valid_samples);
+			ProcessAccel(timestamp_sample, buffer.f, valid_samples);
+			// Pass only most recent valid sample to IMU server
+			// ProcessIMU(timestamp_sample, buffer.f[valid_samples - 1]);
+			return true;
+		}
+	}
+
+	return false;
+}
+
+void ICM42688P::FIFOReset()
+{
+	perf_count(_fifo_reset_perf);
+
+	// SIGNAL_PATH_RESET: FIFO flush
+	RegisterSetBits(Register::BANK_0::SIGNAL_PATH_RESET, SIGNAL_PATH_RESET_BIT::FIFO_FLUSH);
+
+	// reset while FIFO is disabled
+	_drdy_fifo_read_samples.store(0);
+}
+
+static constexpr int32_t reassemble_20bit(const uint32_t a, const uint32_t b, const uint32_t c)
+{
+	// 0xXXXAABBC
+	uint32_t high   = ((a << 12) & 0x000FF000);
+	uint32_t low    = ((b << 4)  & 0x00000FF0);
+	uint32_t lowest = (c         & 0x0000000F);
+
+	uint32_t x = high | low | lowest;
+
+	if (a & Bit7) {
+		// sign extend
+		x |= 0xFFF00000u;
+	}
+
+	return static_cast<int32_t>(x);
+}
+
+void ICM42688P::ProcessIMU(const hrt_abstime &timestamp_sample, const FIFO::DATA &fifo)
+{
+	// float accel_x = 0.0, accel_y = 0.0, accel_z = 0.0;
+	// float gyro_x = 0.0,  gyro_y = 0.0,  gyro_z = 0.0;
+	//
+	// // 20 bit hires mode
+	//
+	// // Sign extension + Accel [19:12] + Accel [11:4] + Accel [3:2] (20 bit extension byte)
+	// // Accel data is 18 bit
+	// int32_t temp_accel_x = reassemble_20bit(fifo.ACCEL_DATA_X1, fifo.ACCEL_DATA_X0,
+	// 				   fifo.Ext_Accel_X_Gyro_X & 0xF0 >> 4);
+	// int32_t temp_accel_y = reassemble_20bit(fifo.ACCEL_DATA_Y1, fifo.ACCEL_DATA_Y0,
+	// 				   fifo.Ext_Accel_Y_Gyro_Y & 0xF0 >> 4);
+	// int32_t temp_accel_z = reassemble_20bit(fifo.ACCEL_DATA_Z1, fifo.ACCEL_DATA_Z0,
+	// 				   fifo.Ext_Accel_Z_Gyro_Z & 0xF0 >> 4);
+	//
+	// // Gyro [19:12] + Gyro [11:4] + Gyro [3:0] (bottom 4 bits of 20 bit extension byte)
+	// int32_t temp_gyro_x = reassemble_20bit(fifo.GYRO_DATA_X1, fifo.GYRO_DATA_X0,
+	//                    fifo.Ext_Accel_X_Gyro_X & 0x0F);
+	// int32_t temp_gyro_y = reassemble_20bit(fifo.GYRO_DATA_Y1, fifo.GYRO_DATA_Y0,
+	//                    fifo.Ext_Accel_Y_Gyro_Y & 0x0F);
+	// int32_t temp_gyro_z = reassemble_20bit(fifo.GYRO_DATA_Z1, fifo.GYRO_DATA_Z0,
+	//                    fifo.Ext_Accel_Z_Gyro_Z & 0x0F);
+
+	// // accel samples invalid if -524288
+	// if (temp_accel_x != -524288 && temp_accel_y != -524288 && temp_accel_z != -524288) {
+	// 	// shift accel by 2 (2 least significant bits are always 0)
+	// 	accel_x = (float) temp_accel_x / 4.f;
+	// 	accel_y = (float) temp_accel_y / 4.f;
+	// 	accel_z = (float) temp_accel_z / 4.f;
+	//
+	// 	// shift gyro by 1 (least significant bit is always 0)
+	// 	gyro_x = (float) temp_gyro_x / 2.f;
+	// 	gyro_y = (float) temp_gyro_y / 2.f;
+	// 	gyro_z = (float) temp_gyro_z / 2.f;
+	//
+	// 	// correct frame for publication
+	// 	// sensor's frame is +x forward, +y left, +z up
+	// 	// flip y & z to publish right handed with z down (x forward, y right, z down)
+	// 	accel_y = -accel_y;
+	// 	accel_z = -accel_z;
+	// 	gyro_y  = -gyro_y;
+	// 	gyro_z  = -gyro_z;
+	//
+	// 	// Scale everything appropriately
+	// 	float accel_scale_factor = (CONSTANTS_ONE_G / 8192.f);
+	// 	accel_x *= accel_scale_factor;
+	// 	accel_y *= accel_scale_factor;
+	// 	accel_z *= accel_scale_factor;
+	//
+	// 	float gyro_scale_factor = math::radians(1.f / 131.f);
+	// 	gyro_x *= gyro_scale_factor;
+	// 	gyro_y *= gyro_scale_factor;
+	// 	gyro_z *= gyro_scale_factor;
+	//
+	// 	// Store the data in our array
+	// 	_imu_server_data.accel_x[_imu_server_index] = accel_x;
+	// 	_imu_server_data.accel_y[_imu_server_index] = accel_y;
+	// 	_imu_server_data.accel_z[_imu_server_index] = accel_z;
+	// 	_imu_server_data.gyro_x[_imu_server_index]  = gyro_x;
+	// 	_imu_server_data.gyro_y[_imu_server_index]  = gyro_y;
+	// 	_imu_server_data.gyro_z[_imu_server_index]  = gyro_z;
+	// 	_imu_server_data.ts[_imu_server_index]      = timestamp_sample;
+	// 	_imu_server_index++;
+	//
+	// 	// If array is full, publish the data
+	// 	if (_imu_server_index == 10) {
+	// 		_imu_server_index = 0;
+	// 		_imu_server_data.timestamp = hrt_absolute_time();
+	// 		_imu_server_data.temperature = 0; // Not used right now
+	// 		_imu_server_pub.publish(_imu_server_data);
+	// 	}
+	// }
+}
+
+void ICM42688P::ProcessAccel(const hrt_abstime &timestamp_sample, const FIFO::DATA fifo[], const uint8_t samples)
+{
+	sensor_accel_fifo_s accel{};
+	accel.timestamp_sample = timestamp_sample;
+	accel.samples = 0;
+	accel.dt = FIFO_SAMPLE_DT;
+
+	// 18-bits of accelerometer data
+	bool scale_20bit = false;
+
+	// first pass
+	for (int i = 0; i < samples; i++) {
+		// 20 bit hires mode
+		// Sign extension + Accel [19:12] + Accel [11:4] + Accel [3:2] (20 bit extension byte)
+		// Accel data is 18 bit ()
+		int32_t accel_x = reassemble_20bit(fifo[i].ACCEL_DATA_X1, fifo[i].ACCEL_DATA_X0,
+						   fifo[i].Ext_Accel_X_Gyro_X & 0xF0 >> 4);
+		int32_t accel_y = reassemble_20bit(fifo[i].ACCEL_DATA_Y1, fifo[i].ACCEL_DATA_Y0,
+						   fifo[i].Ext_Accel_Y_Gyro_Y & 0xF0 >> 4);
+		int32_t accel_z = reassemble_20bit(fifo[i].ACCEL_DATA_Z1, fifo[i].ACCEL_DATA_Z0,
+						   fifo[i].Ext_Accel_Z_Gyro_Z & 0xF0 >> 4);
+
+		// sample invalid if -524288
+		if (accel_x != -524288 && accel_y != -524288 && accel_z != -524288) {
+			// check if any values are going to exceed int16 limits
+			static constexpr int16_t max_accel = INT16_MAX;
+			static constexpr int16_t min_accel = INT16_MIN;
+
+			if (accel_x >= max_accel || accel_x <= min_accel) {
+				scale_20bit = true;
+			}
+
+			if (accel_y >= max_accel || accel_y <= min_accel) {
+				scale_20bit = true;
+			}
+
+			if (accel_z >= max_accel || accel_z <= min_accel) {
+				scale_20bit = true;
+			}
+
+			// shift by 2 (2 least significant bits are always 0)
+			accel.x[accel.samples] = accel_x / 4;
+			accel.y[accel.samples] = accel_y / 4;
+			accel.z[accel.samples] = accel_z / 4;
+			accel.samples++;
+		}
+	}
+
+	if (!scale_20bit) {
+		// if highres enabled accel data is always 8192 LSB/g
+		if (!hitl_mode) {
+			_px4_accel.set_scale(CONSTANTS_ONE_G / 8192.f);
+		}
+
+	} else {
+		// 20 bit data scaled to 16 bit (2^4)
+		for (int i = 0; i < samples; i++) {
+			// 20 bit hires mode
+			// Sign extension + Accel [19:12] + Accel [11:4] + Accel [3:2] (20 bit extension byte)
+			// Accel data is 18 bit ()
+			int16_t accel_x = combine(fifo[i].ACCEL_DATA_X1, fifo[i].ACCEL_DATA_X0);
+			int16_t accel_y = combine(fifo[i].ACCEL_DATA_Y1, fifo[i].ACCEL_DATA_Y0);
+			int16_t accel_z = combine(fifo[i].ACCEL_DATA_Z1, fifo[i].ACCEL_DATA_Z0);
+
+			accel.x[i] = accel_x;
+			accel.y[i] = accel_y;
+			accel.z[i] = accel_z;
+		}
+
+		if (!hitl_mode) {
+			_px4_accel.set_scale(CONSTANTS_ONE_G / 2048.f);
+		}
+	}
+
+	// correct frame for publication
+	for (int i = 0; i < accel.samples; i++) {
+		// sensor's frame is +x forward, +y left, +z up
+		//  flip y & z to publish right handed with z down (x forward, y right, z down)
+		accel.x[i] = accel.x[i];
+		accel.y[i] = (accel.y[i] == INT16_MIN) ? INT16_MAX : -accel.y[i];
+		accel.z[i] = (accel.z[i] == INT16_MIN) ? INT16_MAX : -accel.z[i];
+	}
+
+	if (!hitl_mode) {
+		_px4_accel.set_error_count(perf_event_count(_bad_register_perf) + perf_event_count(_bad_transfer_perf) +
+					   perf_event_count(_fifo_empty_perf) + perf_event_count(_fifo_overflow_perf));
+	}
+
+	if (accel.samples > 0) {
+		if (!hitl_mode) {
+			_px4_accel.updateFIFO(accel);
+		}
+	}
+}
+
+void ICM42688P::ProcessGyro(const hrt_abstime &timestamp_sample, const FIFO::DATA fifo[], const uint8_t samples)
+{
+	sensor_gyro_fifo_s gyro{};
+	gyro.timestamp_sample = timestamp_sample;
+	gyro.samples = 0;
+	gyro.dt = FIFO_SAMPLE_DT;
+
+	// 20-bits of gyroscope data
+	bool scale_20bit = false;
+
+	// first pass
+	for (int i = 0; i < samples; i++) {
+		// 20 bit hires mode
+		// Gyro [19:12] + Gyro [11:4] + Gyro [3:0] (bottom 4 bits of 20 bit extension byte)
+		int32_t gyro_x = reassemble_20bit(fifo[i].GYRO_DATA_X1, fifo[i].GYRO_DATA_X0, fifo[i].Ext_Accel_X_Gyro_X & 0x0F);
+		int32_t gyro_y = reassemble_20bit(fifo[i].GYRO_DATA_Y1, fifo[i].GYRO_DATA_Y0, fifo[i].Ext_Accel_Y_Gyro_Y & 0x0F);
+		int32_t gyro_z = reassemble_20bit(fifo[i].GYRO_DATA_Z1, fifo[i].GYRO_DATA_Z0, fifo[i].Ext_Accel_Z_Gyro_Z & 0x0F);
+
+		// check if any values are going to exceed int16 limits
+		static constexpr int16_t max_gyro = INT16_MAX;
+		static constexpr int16_t min_gyro = INT16_MIN;
+
+		if (gyro_x >= max_gyro || gyro_x <= min_gyro) {
+			scale_20bit = true;
+		}
+
+		if (gyro_y >= max_gyro || gyro_y <= min_gyro) {
+			scale_20bit = true;
+		}
+
+		if (gyro_z >= max_gyro || gyro_z <= min_gyro) {
+			scale_20bit = true;
+		}
+
+		gyro.x[gyro.samples] = gyro_x / 2;
+		gyro.y[gyro.samples] = gyro_y / 2;
+		gyro.z[gyro.samples] = gyro_z / 2;
+		gyro.samples++;
+	}
+
+	if (!scale_20bit) {
+		// if highres enabled gyro data is always 131 LSB/dps
+		if (!hitl_mode) {
+			_px4_gyro.set_scale(math::radians(1.f / 131.f));
+		}
+
+	} else {
+		// 20 bit data scaled to 16 bit (2^4)
+		for (int i = 0; i < samples; i++) {
+			gyro.x[i] = combine(fifo[i].GYRO_DATA_X1, fifo[i].GYRO_DATA_X0);
+			gyro.y[i] = combine(fifo[i].GYRO_DATA_Y1, fifo[i].GYRO_DATA_Y0);
+			gyro.z[i] = combine(fifo[i].GYRO_DATA_Z1, fifo[i].GYRO_DATA_Z0);
+		}
+
+		if (!hitl_mode) {
+			_px4_gyro.set_scale(math::radians(2000.f / 32768.f));
+		}
+	}
+
+	// correct frame for publication
+	for (int i = 0; i < gyro.samples; i++) {
+		// sensor's frame is +x forward, +y left, +z up
+		//  flip y & z to publish right handed with z down (x forward, y right, z down)
+		gyro.x[i] = gyro.x[i];
+		gyro.y[i] = (gyro.y[i] == INT16_MIN) ? INT16_MAX : -gyro.y[i];
+		gyro.z[i] = (gyro.z[i] == INT16_MIN) ? INT16_MAX : -gyro.z[i];
+	}
+
+	if (!hitl_mode) {
+		_px4_gyro.set_error_count(perf_event_count(_bad_register_perf) + perf_event_count(_bad_transfer_perf) +
+					  perf_event_count(_fifo_empty_perf) + perf_event_count(_fifo_overflow_perf));
+	}
+
+	if (gyro.samples > 0) {
+		if (!hitl_mode) {
+			_px4_gyro.updateFIFO(gyro);
+		}
+	}
+}
+
+bool ICM42688P::ProcessTemperature(const FIFO::DATA fifo[], const uint8_t samples)
+{
+	int16_t temperature[FIFO_MAX_SAMPLES];
+	float temperature_sum{0};
+
+	int valid_samples = 0;
+
+	for (int i = 0; i < samples; i++) {
+		const int16_t t = combine(fifo[i].TEMP_DATA1, fifo[i].TEMP_DATA0);
+
+		// sample invalid if -32768
+		if (t != -32768) {
+			temperature_sum += t;
+			temperature[valid_samples] = t;
+			valid_samples++;
+		}
+	}
+
+	if (valid_samples > 0) {
+		const float temperature_avg = temperature_sum / valid_samples;
+
+		for (int i = 0; i < valid_samples; i++) {
+			// temperature changing wildly is an indication of a transfer error
+			if (fabsf(temperature[i] - temperature_avg) > 1000) {
+				perf_count(_bad_transfer_perf);
+				return false;
+			}
+		}
+
+		// use average temperature reading
+		const float TEMP_degC = (temperature_avg / TEMPERATURE_SENSITIVITY) + TEMPERATURE_OFFSET;
+
+		if (PX4_ISFINITE(TEMP_degC)) {
+			if (!hitl_mode) {
+				_px4_accel.set_temperature(TEMP_degC);
+				_px4_gyro.set_temperature(TEMP_degC);
+				return true;
+			}
+
+		} else {
+			perf_count(_bad_transfer_perf);
+		}
+	}
+
+	return false;
+}
@@ -0,0 +1,233 @@
+/****************************************************************************
+ *
+ *   Copyright (c) 2020 PX4 Development Team. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name PX4 nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/**
+ * @file ICM42688P.hpp
+ *
+ * Driver for the Invensense ICM42688P connected via SPI.
+ *
+ */
+
+#pragma once
+
+#include "InvenSense_ICM42688P_registers.hpp"
+
+#include <drivers/drv_hrt.h>
+#include <lib/drivers/accelerometer/PX4Accelerometer.hpp>
+#include <lib/drivers/device/spi.h>
+#include <lib/drivers/gyroscope/PX4Gyroscope.hpp>
+#include <lib/geo/geo.h>
+#include <lib/perf/perf_counter.h>
+#include <px4_platform_common/atomic.h>
+#include <px4_platform_common/i2c_spi_buses.h>
+#include <uORB/topics/sensor_accel_fifo.h>
+#include <uORB/topics/sensor_gyro_fifo.h>
+#include <memory>
+
+using namespace InvenSense_ICM42688P;
+
+extern bool hitl_mode;
+
+class ICM42688P : public device::SPI, public I2CSPIDriver<ICM42688P>
+{
+public:
+	// ICM42688P(I2CSPIBusOption bus_option, int bus, uint32_t device, enum Rotation rotation, int bus_frequency,
+	// 	  spi_mode_e spi_mode, spi_drdy_gpio_t drdy_gpio);
+	ICM42688P(const I2CSPIDriverConfig &config);
+	~ICM42688P() override;
+
+	// static I2CSPIDriverBase *instantiate(const BusCLIArguments &cli, const BusInstanceIterator &iterator,
+	// 				     int runtime_instance);
+	static void print_usage();
+
+	void RunImpl();
+
+	int init() override;
+	void print_status() override;
+
+private:
+	void exit_and_cleanup() override;
+
+	// Sensor Configuration
+	static constexpr float IMU_ODR{8000.f}; // 8kHz accel & gyro ODR configured
+	static constexpr float FIFO_SAMPLE_DT{1e6f / IMU_ODR};
+	static constexpr float GYRO_RATE{1e6f / FIFO_SAMPLE_DT};
+	static constexpr float ACCEL_RATE{1e6f / FIFO_SAMPLE_DT};
+
+	// maximum FIFO samples per transfer is limited to the size of sensor_accel_fifo/sensor_gyro_fifo
+	// static constexpr uint32_t FIFO_MAX_SAMPLES{math::min(math::min(FIFO::SIZE / sizeof(FIFO::DATA), sizeof(sensor_gyro_fifo_s::x) / sizeof(sensor_gyro_fifo_s::x[0])), sizeof(sensor_accel_fifo_s::x) / sizeof(sensor_accel_fifo_s::x[0]) * (int)(GYRO_RATE / ACCEL_RATE))};
+	static constexpr uint32_t FIFO_MAX_SAMPLES{10};
+
+	// Transfer data
+	struct FIFOTransferBuffer {
+		uint8_t cmd{static_cast<uint8_t>(Register::BANK_0::INT_STATUS) | DIR_READ};
+		uint8_t INT_STATUS{0};
+		uint8_t FIFO_COUNTH{0};
+		uint8_t FIFO_COUNTL{0};
+		FIFO::DATA f[FIFO_MAX_SAMPLES] {};
+	};
+	// ensure no struct padding
+	static_assert(sizeof(FIFOTransferBuffer) == (4 + FIFO_MAX_SAMPLES *sizeof(FIFO::DATA)),
+		      "Invalid FIFOTransferBuffer size");
+
+	struct register_bank0_config_t {
+		Register::BANK_0 reg;
+		uint8_t set_bits{0};
+		uint8_t clear_bits{0};
+	};
+
+	struct register_bank1_config_t {
+		Register::BANK_1 reg;
+		uint8_t set_bits{0};
+		uint8_t clear_bits{0};
+	};
+
+	struct register_bank2_config_t {
+		Register::BANK_2 reg;
+		uint8_t set_bits{0};
+		uint8_t clear_bits{0};
+	};
+
+	int probe() override;
+
+	bool Reset();
+
+	bool Configure();
+	void ConfigureSampleRate(int sample_rate);
+	void ConfigureFIFOWatermark(uint8_t samples);
+
+	void SelectRegisterBank(enum REG_BANK_SEL_BIT bank, bool force = false);
+	void SelectRegisterBank(Register::BANK_0 reg) { SelectRegisterBank(REG_BANK_SEL_BIT::USER_BANK_0); }
+	void SelectRegisterBank(Register::BANK_1 reg) { SelectRegisterBank(REG_BANK_SEL_BIT::USER_BANK_1); }
+	void SelectRegisterBank(Register::BANK_2 reg) { SelectRegisterBank(REG_BANK_SEL_BIT::USER_BANK_2); }
+
+	static int DataReadyInterruptCallback(int irq, void *context, void *arg);
+	void DataReady();
+	bool DataReadyInterruptConfigure();
+	bool DataReadyInterruptDisable();
+
+	template <typename T> bool RegisterCheck(const T &reg_cfg);
+	template <typename T> uint8_t RegisterRead(T reg);
+	template <typename T> void RegisterWrite(T reg, uint8_t value);
+	template <typename T> void RegisterSetAndClearBits(T reg, uint8_t setbits, uint8_t clearbits);
+	template <typename T> void RegisterSetBits(T reg, uint8_t setbits) { RegisterSetAndClearBits(reg, setbits, 0); }
+	template <typename T> void RegisterClearBits(T reg, uint8_t clearbits) { RegisterSetAndClearBits(reg, 0, clearbits); }
+
+	uint16_t FIFOReadCount();
+	bool FIFORead(const hrt_abstime &timestamp_sample, uint16_t samples);
+	void FIFOReset();
+
+	void ProcessIMU(const hrt_abstime &timestamp_sample, const FIFO::DATA &fifo);
+	void ProcessAccel(const hrt_abstime &timestamp_sample, const FIFO::DATA fifo[], const uint8_t samples);
+	void ProcessGyro(const hrt_abstime &timestamp_sample, const FIFO::DATA fifo[], const uint8_t samples);
+	bool ProcessTemperature(const FIFO::DATA fifo[], const uint8_t samples);
+
+	const spi_drdy_gpio_t _drdy_gpio;
+
+	// std::shared_ptr<PX4Accelerometer> _px4_accel;
+	// std::shared_ptr<PX4Gyroscope> _px4_gyro;
+	PX4Accelerometer _px4_accel;
+	PX4Gyroscope _px4_gyro;
+
+	perf_counter_t _bad_register_perf{perf_alloc(PC_COUNT, MODULE_NAME": bad register")};
+	perf_counter_t _bad_transfer_perf{perf_alloc(PC_COUNT, MODULE_NAME": bad transfer")};
+	perf_counter_t _fifo_empty_perf{perf_alloc(PC_COUNT, MODULE_NAME": FIFO empty")};
+	perf_counter_t _fifo_overflow_perf{perf_alloc(PC_COUNT, MODULE_NAME": FIFO overflow")};
+	perf_counter_t _fifo_reset_perf{perf_alloc(PC_COUNT, MODULE_NAME": FIFO reset")};
+	perf_counter_t _drdy_missed_perf{nullptr};
+
+	hrt_abstime _reset_timestamp{0};
+	hrt_abstime _last_config_check_timestamp{0};
+	hrt_abstime _temperature_update_timestamp{0};
+	int _failure_count{0};
+
+	enum REG_BANK_SEL_BIT _last_register_bank {REG_BANK_SEL_BIT::USER_BANK_0};
+
+	px4::atomic<uint32_t> _drdy_fifo_read_samples{0};
+	bool _data_ready_interrupt_enabled{false};
+
+	enum class STATE : uint8_t {
+		RESET,
+		WAIT_FOR_RESET,
+		CONFIGURE,
+		FIFO_READ,
+	} _state{STATE::RESET};
+
+	uint16_t _fifo_empty_interval_us{1250}; // default 1250 us / 800 Hz transfer interval
+	uint32_t _fifo_gyro_samples{static_cast<uint32_t>(_fifo_empty_interval_us / (1000000 / GYRO_RATE))};
+
+	uint8_t _checked_register_bank0{0};
+	static constexpr uint8_t size_register_bank0_cfg{12};
+	register_bank0_config_t _register_bank0_cfg[size_register_bank0_cfg] {
+		// Register                              | Set bits, Clear bits
+		{ Register::BANK_0::INT_CONFIG,           INT_CONFIG_BIT::INT1_MODE | INT_CONFIG_BIT::INT1_DRIVE_CIRCUIT, INT_CONFIG_BIT::INT1_POLARITY },
+		{ Register::BANK_0::FIFO_CONFIG,          FIFO_CONFIG_BIT::FIFO_MODE_STOP_ON_FULL, 0 },
+		{ Register::BANK_0::GYRO_CONFIG0,         GYRO_CONFIG0_BIT::GYRO_FS_SEL_2000_DPS | GYRO_CONFIG0_BIT::GYRO_ODR_8KHZ_SET, GYRO_CONFIG0_BIT::GYRO_ODR_8KHZ_CLEAR },
+		{ Register::BANK_0::ACCEL_CONFIG0,        ACCEL_CONFIG0_BIT::ACCEL_FS_SEL_16G | ACCEL_CONFIG0_BIT::ACCEL_ODR_8KHZ_SET, ACCEL_CONFIG0_BIT::ACCEL_ODR_8KHZ_CLEAR },
+		{ Register::BANK_0::GYRO_CONFIG1,         0, GYRO_CONFIG1_BIT::GYRO_UI_FILT_ORD },
+		{ Register::BANK_0::GYRO_ACCEL_CONFIG0,   0, GYRO_ACCEL_CONFIG0_BIT::ACCEL_UI_FILT_BW | GYRO_ACCEL_CONFIG0_BIT::GYRO_UI_FILT_BW },
+		{ Register::BANK_0::ACCEL_CONFIG1,        0, ACCEL_CONFIG1_BIT::ACCEL_UI_FILT_ORD },
+		{ Register::BANK_0::FIFO_CONFIG1,         FIFO_CONFIG1_BIT::FIFO_WM_GT_TH | FIFO_CONFIG1_BIT::FIFO_HIRES_EN | FIFO_CONFIG1_BIT::FIFO_TEMP_EN | FIFO_CONFIG1_BIT::FIFO_GYRO_EN | FIFO_CONFIG1_BIT::FIFO_ACCEL_EN, 0 },
+		{ Register::BANK_0::FIFO_CONFIG2,         0, 0 }, // FIFO_WM[7:0] set at runtime
+		{ Register::BANK_0::FIFO_CONFIG3,         0, 0 }, // FIFO_WM[11:8] set at runtime
+		{ Register::BANK_0::INT_CONFIG0,          INT_CONFIG0_BIT::CLEAR_ON_FIFO_READ, 0 },
+		{ Register::BANK_0::INT_SOURCE0,          INT_SOURCE0_BIT::FIFO_THS_INT1_EN, 0 },
+	};
+
+	uint8_t _checked_register_bank1{0};
+	static constexpr uint8_t size_register_bank1_cfg{4};
+	register_bank1_config_t _register_bank1_cfg[size_register_bank1_cfg] {
+		// Register                              | Set bits, Clear bits
+		{ Register::BANK_1::GYRO_CONFIG_STATIC2,  0, GYRO_CONFIG_STATIC2_BIT::GYRO_NF_DIS | GYRO_CONFIG_STATIC2_BIT::GYRO_AAF_DIS },
+		{ Register::BANK_1::GYRO_CONFIG_STATIC3,  GYRO_CONFIG_STATIC3_BIT::GYRO_AAF_DELT_SET, GYRO_CONFIG_STATIC3_BIT::GYRO_AAF_DELT_CLEAR},
+		{ Register::BANK_1::GYRO_CONFIG_STATIC4,  GYRO_CONFIG_STATIC4_BIT::GYRO_AAF_DELTSQR_LOW_SET, GYRO_CONFIG_STATIC4_BIT::GYRO_AAF_DELTSQR_LOW_CLEAR},
+		{ Register::BANK_1::GYRO_CONFIG_STATIC5,  GYRO_CONFIG_STATIC5_BIT::GYRO_AAF_BITSHIFT_SET | GYRO_CONFIG_STATIC5_BIT::GYRO_AAF_DELTSQR_HIGH_SET, GYRO_CONFIG_STATIC5_BIT::GYRO_AAF_BITSHIFT_CLEAR | GYRO_CONFIG_STATIC5_BIT::GYRO_AAF_DELTSQR_HIGH_CLEAR},
+	};
+
+	uint8_t _checked_register_bank2{0};
+	static constexpr uint8_t size_register_bank2_cfg{3};
+	register_bank2_config_t _register_bank2_cfg[size_register_bank2_cfg] {
+		// Register                              | Set bits, Clear bits
+		{ Register::BANK_2::ACCEL_CONFIG_STATIC2, ACCEL_CONFIG_STATIC2_BIT::ACCEL_AAF_DELT_SET, ACCEL_CONFIG_STATIC2_BIT::ACCEL_AAF_DELT_CLEAR | ACCEL_CONFIG_STATIC2_BIT::ACCEL_AAF_DIS },
+		{ Register::BANK_2::ACCEL_CONFIG_STATIC3, ACCEL_CONFIG_STATIC3_BIT::ACCEL_AAF_DELTSQR_LOW_SET, ACCEL_CONFIG_STATIC3_BIT::ACCEL_AAF_DELTSQR_LOW_CLEAR },
+		{ Register::BANK_2::ACCEL_CONFIG_STATIC4, ACCEL_CONFIG_STATIC4_BIT::ACCEL_AAF_BITSHIFT_SET | ACCEL_CONFIG_STATIC4_BIT::ACCEL_AAF_DELTSQR_HIGH_SET, ACCEL_CONFIG_STATIC4_BIT::ACCEL_AAF_BITSHIFT_CLEAR | ACCEL_CONFIG_STATIC4_BIT::ACCEL_AAF_DELTSQR_HIGH_CLEAR },
+	};
+
+	uint32_t _temperature_samples{0};
+
+	// Support for the IMU server
+	// uint32_t _imu_server_index{0};
+	// imu_server_s _imu_server_data;
+	// uORB::Publication<imu_server_s> _imu_server_pub{ORB_ID(imu_server)};
+
+};
@@ -0,0 +1,439 @@
+/****************************************************************************
+ *
+ *   Copyright (c) 2020 PX4 Development Team. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name PX4 nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/**
+ * @file InvenSense_ICM42688P_registers.hpp
+ *
+ * Invensense ICM-42688-P registers.
+ *
+ */
+
+#pragma once
+
+#include <cstdint>
+
+namespace InvenSense_ICM42688P
+{
+// TODO: move to a central header
+static constexpr uint8_t Bit0 = (1 << 0);
+static constexpr uint8_t Bit1 = (1 << 1);
+static constexpr uint8_t Bit2 = (1 << 2);
+static constexpr uint8_t Bit3 = (1 << 3);
+static constexpr uint8_t Bit4 = (1 << 4);
+static constexpr uint8_t Bit5 = (1 << 5);
+static constexpr uint8_t Bit6 = (1 << 6);
+static constexpr uint8_t Bit7 = (1 << 7);
+
+static constexpr uint32_t SPI_SPEED = 24 * 1000 * 1000; // 24 MHz SPI
+static constexpr uint8_t DIR_READ = 0x80;
+
+static constexpr uint8_t WHOAMI = 0x47;
+
+static constexpr float TEMPERATURE_SENSITIVITY = 132.48f; // LSB/C
+static constexpr float TEMPERATURE_OFFSET = 25.f; // C
+
+namespace Register
+{
+
+enum class BANK_0 : uint8_t {
+	DEVICE_CONFIG      = 0x11,
+
+	INT_CONFIG         = 0x14,
+
+	FIFO_CONFIG        = 0x16,
+
+	TEMP_DATA1         = 0x1D,
+	TEMP_DATA0         = 0x1E,
+
+	INT_STATUS         = 0x2D,
+	FIFO_COUNTH        = 0x2E,
+	FIFO_COUNTL        = 0x2F,
+	FIFO_DATA          = 0x30,
+
+	SIGNAL_PATH_RESET  = 0x4B,
+	INTF_CONFIG0       = 0x4C,
+	INTF_CONFIG1       = 0x4D,
+	PWR_MGMT0          = 0x4E,
+	GYRO_CONFIG0       = 0x4F,
+	ACCEL_CONFIG0      = 0x50,
+	GYRO_CONFIG1       = 0x51,
+	GYRO_ACCEL_CONFIG0 = 0x52,
+	ACCEL_CONFIG1      = 0x53,
+
+	FIFO_CONFIG1       = 0x5F,
+	FIFO_CONFIG2       = 0x60,
+	FIFO_CONFIG3       = 0x61,
+
+	INT_CONFIG0        = 0x63,
+
+	INT_SOURCE0        = 0x65,
+
+	SELF_TEST_CONFIG   = 0x70,
+
+	WHO_AM_I           = 0x75,
+	REG_BANK_SEL       = 0x76,
+};
+
+enum class BANK_1 : uint8_t {
+	GYRO_CONFIG_STATIC2 = 0x0B,
+	GYRO_CONFIG_STATIC3 = 0x0C,
+	GYRO_CONFIG_STATIC4 = 0x0D,
+	GYRO_CONFIG_STATIC5 = 0x0E,
+	INTF_CONFIG5        = 0x7B,
+};
+enum class BANK_2 : uint8_t {
+	ACCEL_CONFIG_STATIC2 = 0x03,
+	ACCEL_CONFIG_STATIC3 = 0x04,
+	ACCEL_CONFIG_STATIC4 = 0x05,
+};
+
+};
+
+//---------------- BANK0 Register bits
+
+// DEVICE_CONFIG
+enum DEVICE_CONFIG_BIT : uint8_t {
+	SOFT_RESET_CONFIG = Bit0, //
+};
+
+// INT_CONFIG
+enum INT_CONFIG_BIT : uint8_t {
+	INT1_MODE           = Bit2,
+	INT1_DRIVE_CIRCUIT  = Bit1,
+	INT1_POLARITY       = Bit0,
+};
+
+// INTF_CONFIG0
+enum INTF_CONFIG0_BIT : uint8_t {
+	FIFO_HOLD_LAST_DATA_EN  = Bit7,
+	FIFO_COUNT_REC          = Bit6,
+	FIFO_COUNT_ENDIAN       = Bit5,
+	SENSOR_DATA_ENDIAN      = Bit4,
+	UI_SIFS_CFG_DISABLE_I2C = Bit1 | Bit0,
+};
+
+// FIFO_CONFIG
+enum FIFO_CONFIG_BIT : uint8_t {
+	// 7:6 FIFO_MODE
+	FIFO_MODE_STOP_ON_FULL = Bit7 | Bit6, // 11: STOP-on-FULL Mode
+};
+
+// INT_STATUS
+enum INT_STATUS_BIT : uint8_t {
+	RESET_DONE_INT = Bit4,
+	DATA_RDY_INT   = Bit3,
+	FIFO_THS_INT   = Bit2,
+	FIFO_FULL_INT  = Bit1,
+};
+
+// SIGNAL_PATH_RESET
+enum SIGNAL_PATH_RESET_BIT : uint8_t {
+	ABORT_AND_RESET = Bit3,
+	FIFO_FLUSH      = Bit1,
+};
+
+// PWR_MGMT0
+enum PWR_MGMT0_BIT : uint8_t {
+	GYRO_MODE_LOW_NOISE  = Bit3 | Bit2, // 11: Places gyroscope in Low Noise (LN) Mode
+	ACCEL_MODE_LOW_NOISE = Bit1 | Bit0, // 11: Places accelerometer in Low Noise (LN) Mode
+};
+
+// GYRO_CONFIG0
+enum GYRO_CONFIG0_BIT : uint8_t {
+	// 7:5 GYRO_FS_SEL
+	GYRO_FS_SEL_2000_DPS = 0, // 0b000 = ±2000dps (default)
+	GYRO_FS_SEL_1000_DPS = Bit5,
+	GYRO_FS_SEL_500_DPS  = Bit6,
+	GYRO_FS_SEL_250_DPS  = Bit6 | Bit5,
+	GYRO_FS_SEL_125_DPS  = Bit7,
+
+
+	// 3:0 GYRO_ODR
+	//  0001: 32kHz
+	GYRO_ODR_32KHZ_SET   = Bit0,
+	GYRO_ODR_32KHZ_CLEAR = Bit3 | Bit2 | Bit0,
+	//  0010: 16kHz
+	GYRO_ODR_16KHZ_SET   = Bit1,
+	GYRO_ODR_16KHZ_CLEAR = Bit3 | Bit2 | Bit0,
+	//  0011: 8kHz
+	GYRO_ODR_8KHZ_SET    = Bit1 | Bit0,
+	GYRO_ODR_8KHZ_CLEAR  = Bit3 | Bit2,
+	//  0110: 1kHz (default)
+	GYRO_ODR_1KHZ_SET    = Bit2 | Bit1,
+	GYRO_ODR_1KHZ_CLEAR  = Bit3 | Bit0,
+};
+
+// ACCEL_CONFIG0
+enum ACCEL_CONFIG0_BIT : uint8_t {
+	// 7:5 ACCEL_FS_SEL
+	ACCEL_FS_SEL_16G = 0, // 000: ±16g (default)
+	ACCEL_FS_SEL_8G  = Bit5,
+	ACCEL_FS_SEL_4G  = Bit6,
+	ACCEL_FS_SEL_2G  = Bit6 | Bit5,
+
+
+	// 3:0 ACCEL_ODR
+	//  0001: 32kHz
+	ACCEL_ODR_32KHZ_SET   = Bit0,
+	ACCEL_ODR_32KHZ_CLEAR = Bit3 | Bit2 | Bit0,
+	//  0010: 16kHz
+	ACCEL_ODR_16KHZ_SET   = Bit1,
+	ACCEL_ODR_16KHZ_CLEAR = Bit3 | Bit2 | Bit0,
+	//  0011: 8kHz
+	ACCEL_ODR_8KHZ_SET    = Bit1 | Bit0,
+	ACCEL_ODR_8KHZ_CLEAR  = Bit3 | Bit2,
+	//  0110: 1kHz (default)
+	ACCEL_ODR_1KHZ_SET    = Bit2 | Bit1,
+	ACCEL_ODR_1KHZ_CLEAR  = Bit3 | Bit0,
+};
+
+// GYRO_CONFIG1
+enum GYRO_CONFIG1_BIT : uint8_t {
+	GYRO_UI_FILT_ORD = Bit3 | Bit2, // 00: 1st Order
+};
+
+// GYRO_ACCEL_CONFIG0
+enum GYRO_ACCEL_CONFIG0_BIT : uint8_t {
+	// 7:4 ACCEL_UI_FILT_BW
+	ACCEL_UI_FILT_BW = Bit7 | Bit6 | Bit5 | Bit4, // 0: BW=ODR/2
+
+	// 3:0 GYRO_UI_FILT_BW
+	GYRO_UI_FILT_BW  = Bit3 | Bit2 | Bit1 | Bit0, // 0: BW=ODR/2
+};
+
+// ACCEL_CONFIG1
+enum ACCEL_CONFIG1_BIT : uint8_t {
+	ACCEL_UI_FILT_ORD = Bit4 | Bit3, // 00: 1st Order
+};
+
+// FIFO_CONFIG1
+enum FIFO_CONFIG1_BIT : uint8_t {
+	FIFO_RESUME_PARTIAL_RD = Bit6,
+	FIFO_WM_GT_TH          = Bit5,
+	FIFO_HIRES_EN          = Bit4,
+	FIFO_TEMP_EN           = Bit2,
+	FIFO_GYRO_EN           = Bit1,
+	FIFO_ACCEL_EN          = Bit0,
+};
+
+// INT_CONFIG0
+enum INT_CONFIG0_BIT : uint8_t {
+	// 3:2 FIFO_THS_INT_CLEAR
+	CLEAR_ON_FIFO_READ = Bit3,
+};
+
+// INT_SOURCE0
+enum INT_SOURCE0_BIT : uint8_t {
+	UI_FSYNC_INT1_EN   = Bit6,
+	PLL_RDY_INT1_EN    = Bit5,
+	RESET_DONE_INT1_EN = Bit4,
+	UI_DRDY_INT1_EN    = Bit3,
+	FIFO_THS_INT1_EN   = Bit2, // FIFO threshold interrupt routed to INT1
+	FIFO_FULL_INT1_EN  = Bit1,
+	UI_AGC_RDY_INT1_EN = Bit0,
+};
+
+// REG_BANK_SEL
+enum REG_BANK_SEL_BIT : uint8_t {
+	USER_BANK_0 = 0,           // 0: Select USER BANK 0.
+	USER_BANK_1 = Bit0,        // 1: Select USER BANK 1.
+	USER_BANK_2 = Bit1,        // 2: Select USER BANK 2.
+	USER_BANK_3 = Bit1 | Bit0, // 3: Select USER BANK 3.
+};
+
+
+//---------------- BANK1 Register bits
+
+// GYRO_CONFIG_STATIC2
+enum GYRO_CONFIG_STATIC2_BIT : uint8_t {
+	GYRO_AAF_DIS = Bit1,
+	GYRO_NF_DIS  = Bit0,
+};
+
+// GYRO_CONFIG_STATIC3
+enum GYRO_CONFIG_STATIC3_BIT : uint8_t {
+
+	// 585 Hz
+	GYRO_AAF_DELT_SET = Bit3 | Bit2 | Bit0, //13
+	GYRO_AAF_DELT_CLEAR = Bit5 | Bit4 | Bit1,
+
+	// 213 Hz
+	// GYRO_AAF_DELT_SET = Bit2 | Bit0, //5
+	// GYRO_AAF_DELT_CLEAR = Bit5 | Bit4 | Bit3 | Bit1,
+
+	// 126 Hz
+	//GYRO_AAF_DELT_SET = Bit1 | Bit0, //3
+	//GYRO_AAF_DELT_CLEAR = Bit5 | Bit4 | Bit3 | Bit2,
+
+	// 42 Hz
+	// GYRO_AAF_DELT_SET = Bit0, //1
+	// GYRO_AAF_DELT_CLEAR = Bit5 | Bit4 | Bit3 | Bit2 | Bit1,
+
+};
+
+// GYRO_CONFIG_STATIC4
+enum GYRO_CONFIG_STATIC4_BIT : uint8_t {
+
+	// 585 Hz
+	GYRO_AAF_DELTSQR_LOW_SET = Bit7 | Bit5 | Bit3 | Bit1, //170
+	GYRO_AAF_DELTSQR_LOW_CLEAR = Bit6 | Bit4 | Bit2 | Bit0,
+
+	// 213 Hz
+	// GYRO_AAF_DELTSQR_LOW_SET = Bit4 | Bit3 | Bit0, //25
+	// GYRO_AAF_DELTSQR_LOW_CLEAR = Bit7 | Bit6 | Bit5 | Bit2 | Bit1,
+
+	// 126 Hz
+	//GYRO_AAF_DELTSQR_LOW_SET = Bit3 | Bit0, //9
+	//GYRO_AAF_DELTSQR_LOW_CLEAR = Bit7 | Bit6 | Bit5 | Bit4 | Bit2 | Bit1,
+
+	// 42 Hz
+	// GYRO_AAF_DELTSQR_LOW_SET = Bit0, //1
+	// GYRO_AAF_DELTSQR_LOW_CLEAR = Bit7 | Bit6 | Bit5 | Bit4 | Bit3 | Bit2 | Bit1,
+};
+
+// GYRO_CONFIG_STATIC5
+enum GYRO_CONFIG_STATIC5_BIT : uint8_t {
+
+	// 585 Hz
+	GYRO_AAF_DELTSQR_HIGH_SET = 0,
+	GYRO_AAF_DELTSQR_HIGH_CLEAR = Bit3 | Bit2 | Bit1 | Bit0,
+	GYRO_AAF_BITSHIFT_SET = Bit7, // 8 << 4
+	GYRO_AAF_BITSHIFT_CLEAR = Bit6 | Bit5 | Bit4,
+
+	// 213 Hz
+	// GYRO_AAF_DELTSQR_HIGH_SET = 0,
+	// GYRO_AAF_DELTSQR_HIGH_CLEAR = Bit3 | Bit2 | Bit1 | Bit0,
+	// GYRO_AAF_BITSHIFT_SET = Bit7 | Bit5, //10
+	// GYRO_AAF_BITSHIFT_CLEAR = Bit6 | Bit4,
+
+	// 126 Hz
+	// GYRO_AAF_BITSHIFT_SET = Bit7 | Bit6, //12
+	// GYRO_AAF_BITSHIFT_CLEAR = Bit5 | Bit4,
+
+	// 42 Hz
+	// GYRO_AAF_BITSHIFT_SET = Bit7 | Bit6 | Bit5 | Bit4, //15
+	// GYRO_AAF_BITSHIFT_CLEAR = 0,
+
+
+};
+
+
+//---------------- BANK2 Register bits
+
+// ACCEL_CONFIG_STATIC2
+enum ACCEL_CONFIG_STATIC2_BIT : uint8_t {
+	ACCEL_AAF_DIS  = Bit0,
+	ACCEL_AAF_DELT = Bit3 | Bit1,
+
+	// 213 Hz
+	ACCEL_AAF_DELT_SET = Bit3 | Bit1, //5
+	ACCEL_AAF_DELT_CLEAR = Bit6 | Bit5 | Bit4 | Bit2,
+
+	// 42 Hz
+	// ACCEL_AAF_DELT_SET = Bit1, //1
+	// ACCEL_AAF_DELT_CLEAR = Bit6 | Bit5 | Bit4 | Bit3 | Bit2,
+};
+
+// ACCEL_CONFIG_STATIC3
+enum ACCEL_CONFIG_STATIC3_BIT : uint8_t {
+	ACCEL_AAF_DELTSQR_LOW = Bit4 | Bit3 | Bit0,
+	// 213 Hz
+	ACCEL_AAF_DELTSQR_LOW_SET = Bit4 | Bit3 | Bit0, //25
+	ACCEL_AAF_DELTSQR_LOW_CLEAR = Bit7 | Bit6 | Bit5 | Bit2 | Bit1,
+
+	// 42 Hz
+	// ACCEL_AAF_DELTSQR_LOW_SET = Bit0, //1
+	// ACCEL_AAF_DELTSQR_LOW_CLEAR = Bit7 | Bit6 | Bit5 | Bit4 | Bit3 | Bit2 | Bit1,
+
+};
+
+// ACCEL_CONFIG_STATIC4
+enum ACCEL_CONFIG_STATIC4_BIT : uint8_t {
+	ACCEL_AAF_BITSHIFT     = Bit7 | Bit5,
+	ACCEL_AAF_DELTSQR_HIGH = 0,
+	// 213 Hz
+	ACCEL_AAF_BITSHIFT_SET = Bit7 | Bit5, //10
+	ACCEL_AAF_BITSHIFT_CLEAR = Bit6 | Bit4,
+
+	// 42 Hz
+	// ACCEL_AAF_BITSHIFT_SET = Bit7 | Bit6 | Bit5 | Bit4, //15
+	// ACCEL_AAF_BITSHIFT_CLEAR = 0,
+
+	ACCEL_AAF_DELTSQR_HIGH_SET = 0,
+	ACCEL_AAF_DELTSQR_HIGH_CLEAR = Bit3 | Bit2 | Bit1 | Bit0,
+};
+
+
+namespace FIFO
+{
+static constexpr size_t SIZE = 2048;
+
+// FIFO_DATA layout when FIFO_CONFIG1 has FIFO_GYRO_EN and FIFO_ACCEL_EN set
+
+// Packet 4
+struct DATA {
+	uint8_t FIFO_Header;
+	uint8_t ACCEL_DATA_X1; // Accel X [19:12]
+	uint8_t ACCEL_DATA_X0; // Accel X [11:4]
+	uint8_t ACCEL_DATA_Y1; // Accel Y [19:12]
+	uint8_t ACCEL_DATA_Y0; // Accel Y [11:4]
+	uint8_t ACCEL_DATA_Z1; // Accel Z [19:12]
+	uint8_t ACCEL_DATA_Z0; // Accel Z [11:4]
+	uint8_t GYRO_DATA_X1;  // Gyro X [19:12]
+	uint8_t GYRO_DATA_X0;  // Gyro X [11:4]
+	uint8_t GYRO_DATA_Y1;  // Gyro Y [19:12]
+	uint8_t GYRO_DATA_Y0;  // Gyro Y [11:4]
+	uint8_t GYRO_DATA_Z1;  // Gyro Z [19:12]
+	uint8_t GYRO_DATA_Z0;  // Gyro Z [11:4]
+	uint8_t TEMP_DATA1;    // Temperature[15:8]
+	uint8_t TEMP_DATA0;    // Temperature[7:0]
+	uint8_t TimeStamp_h;   // TimeStamp[15:8]
+	uint8_t TimeStamp_l;   // TimeStamp[7:0]
+	uint8_t Ext_Accel_X_Gyro_X; // Accel X [3:0] Gyro X [3:0]
+	uint8_t Ext_Accel_Y_Gyro_Y; // Accel Y [3:0] Gyro Y [3:0]
+	uint8_t Ext_Accel_Z_Gyro_Z; // Accel Z [3:0] Gyro Z [3:0]
+};
+
+// With FIFO_ACCEL_EN and FIFO_GYRO_EN header should be 8’b_0110_10xx
+enum FIFO_HEADER_BIT : uint8_t {
+	HEADER_MSG             = Bit7, // 1: FIFO is empty
+	HEADER_ACCEL           = Bit6, // 1: Packet is sized so that accel data have location in the packet, FIFO_ACCEL_EN must be 1
+	HEADER_GYRO            = Bit5, // 1: Packet is sized so that gyro data have location in the packet, FIFO_GYRO_EN must be1
+	HEADER_20              = Bit4, // 1: Packet has a new and valid sample of extended 20-bit data for gyro and/or accel
+	HEADER_TIMESTAMP_FSYNC = Bit3 | Bit2,
+	HEADER_ODR_ACCEL       = Bit1, // 1: The ODR for accel is different for this accel data packet compared to the previous accel packet
+	HEADER_ODR_GYRO        = Bit0, // 1: The ODR for gyro is different for this gyro data packet compared to the previous gyro packet
+};
+
+}
+} // namespace InvenSense_ICM42688P
@@ -0,0 +1,116 @@
+/****************************************************************************
+ *
+ *   Copyright (c) 2020 PX4 Development Team. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name PX4 nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+#include "ICM42688P.hpp"
+
+#include <px4_platform_common/getopt.h>
+#include <px4_platform_common/module.h>
+#include <string>
+
+void ICM42688P::print_usage()
+{
+	PRINT_MODULE_USAGE_NAME("icm42688p", "driver");
+	PRINT_MODULE_USAGE_SUBCATEGORY("imu");
+	PRINT_MODULE_USAGE_COMMAND("start");
+	PRINT_MODULE_USAGE_PARAMS_I2C_SPI_DRIVER(false, true);
+	PRINT_MODULE_USAGE_PARAM_INT('R', 0, 0, 35, "Rotation", true);
+	PRINT_MODULE_USAGE_DEFAULT_COMMANDS();
+}
+
+// I2CSPIDriverBase *ICM42688P::instantiate(const BusCLIArguments &cli, const BusInstanceIterator &iterator,
+// 		int runtime_instance)
+// {
+// 	ICM42688P *instance = new ICM42688P(iterator.configuredBusOption(), iterator.bus(), iterator.devid(), cli.rotation,
+// 					    cli.bus_frequency, cli.spi_mode, iterator.DRDYGPIO());
+//
+// 	if (!instance) {
+// 		PX4_ERR("alloc failed");
+// 		return nullptr;
+// 	}
+//
+// 	if (OK != instance->init()) {
+// 		delete instance;
+// 		return nullptr;
+// 	}
+//
+// 	return instance;
+// }
+
+extern "C" int icm42688p_main(int argc, char *argv[])
+{
+
+	for (int i = 0; i <= argc - 1; i++) {
+		if (std::string(argv[i]) == "-h") {
+			argv[i] = 0;
+			hitl_mode = true;
+			break;
+		}
+	}
+
+	int ch;
+	using ThisDriver = ICM42688P;
+	BusCLIArguments cli{false, true};
+	cli.default_spi_frequency = SPI_SPEED;
+
+	while ((ch = cli.getOpt(argc, argv, "R:")) != EOF) {
+		switch (ch) {
+		case 'R':
+			cli.rotation = (enum Rotation)atoi(cli.optArg());
+			break;
+		}
+	}
+
+	const char *verb = cli.optArg();
+
+	if (!verb) {
+		ThisDriver::print_usage();
+		return -1;
+	}
+
+	BusInstanceIterator iterator(MODULE_NAME, cli, DRV_IMU_DEVTYPE_ICM42688P);
+
+	if (!strcmp(verb, "start")) {
+		return ThisDriver::module_start(cli, iterator);
+	}
+
+	if (!strcmp(verb, "stop")) {
+		return ThisDriver::module_stop(iterator);
+	}
+
+	if (!strcmp(verb, "status")) {
+		return ThisDriver::module_status(iterator);
+	}
+
+	ThisDriver::print_usage();
+	return -1;
+}
@@ -150,15 +150,11 @@ void task_main(int argc, char *argv[])
 		newbytes = read(uart_fd, &rx_buf[0], sizeof(rx_buf));
 #endif

-		uint8_t protocol_version = rx_buf[1] & 0x0F;
-
 		if (newbytes <= 0) {
 			if (print_msg) { PX4_INFO("Spektrum RC: Read no bytes from UART"); }

-		} else if (((newbytes != DSM_FRAME_SIZE) ||
-			    ((protocol_version != 0x02) && (protocol_version != 0x01))) &&
-			   (! first_correct_frame_received)) {
-			PX4_ERR("Spektrum RC: Invalid DSM frame. %d bytes. Protocol byte 0x%.2x",
+		} else if (((newbytes != DSM_FRAME_SIZE) || ((rx_buf[1] & 0x0F) != 0x02)) && (! first_correct_frame_received)) {
+			PX4_ERR("Spektrum RC: Read something other than correct DSM frame on read. Got %d bytes. Protocol byte is 0x%.2x",
 				newbytes, rx_buf[1]);

 		} else {
@@ -1,7 +1,7 @@

-# Link against the public stub version of the proprietary fc sensor library
+# libfc_sensor.so is provided in the Docker build environment
 target_link_libraries(px4 PRIVATE
-		${PX4_SOURCE_DIR}/src//modules/muorb/apps/libfc-sensor-api/build/libfc_sensor.so
+		/home/libfc_sensor.so
 		px4_layer
 		${module_libraries}
 )
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
bresch	affd78f360	TEMP: auto-trim	2024-01-10 16:37:21 +01:00
bresch	a1901071ff	fw: use vector3f for controller output	2024-01-10 14:48:53 +01:00
bresch	0a355253ff	fw: convert trim to vector3f	2024-01-10 11:42:30 +01:00