module.h fix trivial whitespace astyle failure

system: never call task_delete on nuttx, never force stop tasks
gimbal - input_mavlink: return NoUpdate by default
2026-05-26 09:50:04 +08:00 · 2024-06-20 15:50:25 -04:00 · 2024-06-20 13:31:51 +02:00 · 2024-06-19 13:52:27 +02:00 · 2024-06-18 21:03:27 -04:00 · 2024-06-18 18:48:56 -04:00
434 changed files with 13298 additions and 7526 deletions
@@ -15,6 +15,7 @@
 	"extensions": [
 		"chiehyu.vscode-astyle",
 		"dan-c-underwood.arm",
+		"editorconfig.editorconfig",
 		"fredericbonnet.cmake-test-adapter",
 		"github.vscode-pull-request-github",
 		"marus25.cortex-debug",
@@ -1,7 +1,7 @@
 root = true

 [*]
-insert_final_newline = false
+insert_final_newline = true

 [{*.{c,cpp,cc,h,hpp},CMakeLists.txt,Kconfig}]
 indent_style = tab
@@ -23,6 +23,7 @@ jobs:
          "shellcheck_all",
          "NO_NINJA_BUILD=1 px4_fmu-v5_default",
          "NO_NINJA_BUILD=1 px4_sitl_default",
+          "px4_sitl_allyes",
          "airframe_metadata",
          "module_documentation",
          "parameters_metadata",
@@ -151,16 +151,16 @@ CONFIG:
      buildType: MinSizeRel
      settings:
        CONFIG: ark_can-rtk-gps_canbootloader
-    ark_septentrio_gps_default:
-      short: ark_septentrio_gps_default
+    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
+        CONFIG: ark_septentrio-gps_default
+    ark_septentrio-gps_canbootloader:
+      short: ark_septentrio-gps_canbootloader
      buildType: MinSizeRel
      settings:
-        CONFIG: ark_septentrio_gps_canbootloader
+        CONFIG: ark_septentrio-gps_canbootloader
    ark_cannode_default:
      short: ark_cannode_default
      buildType: MinSizeRel
@@ -4,6 +4,7 @@
    "recommendations": [
        "chiehyu.vscode-astyle",
        "dan-c-underwood.arm",
+        "editorconfig.editorconfig",
        "fredericbonnet.cmake-test-adapter",
        "github.vscode-pull-request-github",
        "marus25.cortex-debug",
@@ -15,6 +15,7 @@
        "cmake.buildDirectory": "${workspaceFolder}/build/${variant:CONFIG}",
        "cmake.configureOnOpen": true,
        "cmake.ctest.parallelJobs": 1,
+        "cmake.options.statusBarVisibility": "compact",
        "cmake.skipConfigureIfCachePresent": true,
        "cmakeExplorer.buildDir": "${workspaceFolder}/build/px4_sitl_test",
        "cmakeExplorer.parallelJobs": 1,
@@ -24,8 +24,6 @@ param set-default CBRK_SUPPLY_CHK 894281
 # - without safety switch
 param set-default CBRK_IO_SAFETY 22027

-param set-default BAT_N_CELLS 3
-
 param set-default SIH_T_MAX 6
 param set-default SIH_MASS 0.3
 param set-default SIH_IXX 0.00402
@@ -33,8 +33,6 @@ param set-default CBRK_SUPPLY_CHK 894281
 # - without safety switch
 param set-default CBRK_IO_SAFETY 22027

-param set-default BAT_N_CELLS 3
-
 param set-default SIH_T_MAX 2
 param set-default SIH_Q_MAX 0.0165
 param set-default SIH_MASS 0.2
@@ -24,7 +24,6 @@ param set-default FW_RR_P 0.085
 param set-default FW_W_EN 1

 param set-default MIS_TAKEOFF_ALT 20
-param set-default MIS_DIST_1WP 2500

 param set-default NAV_ACC_RAD 15
 param set-default NAV_DLL_ACT 2
@@ -24,7 +24,6 @@ param set-default FW_RR_P 0.085
 param set-default FW_W_EN 1

 param set-default MIS_TAKEOFF_ALT 20
-param set-default MIS_DIST_1WP 2500

 param set-default NAV_ACC_RAD 15
 param set-default NAV_DLL_ACT 2
@@ -24,7 +24,6 @@ param set-default FW_RR_P 0.085
 param set-default FW_W_EN 1

 param set-default MIS_TAKEOFF_ALT 20
-param set-default MIS_DIST_1WP 2500

 param set-default NAV_ACC_RAD 15
 param set-default NAV_DLL_ACT 2
@@ -25,7 +25,6 @@ param set-default FW_W_EN 1

 param set-default MIS_LTRMIN_ALT 30
 param set-default MIS_TAKEOFF_ALT 20
-param set-default MIS_DIST_1WP 2500

 param set-default NAV_ACC_RAD 15
 param set-default NAV_DLL_ACT 2
@@ -52,3 +52,4 @@ param set-default SIM_GZ_EC_MAX3 1000
 param set-default SIM_GZ_EC_MAX4 1000

 param set-default MPC_THR_HOVER 0.60
+param set-default NAV_DLL_ACT 2
@@ -101,8 +101,9 @@ param set-default MPC_XY_VEL_I_ACC 4
 param set-default MPC_XY_VEL_D_ACC 0.1

 param set-default NAV_ACC_RAD 5
+param set-default NAV_DLL_ACT 2

 param set-default VT_FWD_THRUST_EN 4
-param set-default VT_F_TRANS_THR 0.75
+param set-default VT_F_TRANS_THR 0.3
 param set-default VT_TYPE 2
 param set-default FD_ESCS_EN 0
@@ -132,3 +132,5 @@ param set-default SIM_GZ_EC_MAX1 1100
 param set-default SIM_GZ_EC_MAX2 1100
 param set-default SIM_GZ_EC_MAX3 1100
 param set-default SIM_GZ_EC_MAX4 1100
+
+param set-default NAV_DLL_ACT 2
@@ -84,6 +84,13 @@ if(CONFIG_MODULES_DIFFERENTIAL_DRIVE)
 	)
 endif()

+if(CONFIG_MODULES_ROVER_ACKERMANN)
+	px4_add_romfs_files(
+		rc.rover_ackermann_apps
+		rc.rover_ackermann_defaults
+	)
+endif()
+
 if(CONFIG_MODULES_UUV_ATT_CONTROL)
 	px4_add_romfs_files(
 		rc.uuv_apps
@@ -44,8 +44,6 @@ param set-default CBRK_SUPPLY_CHK 894281
 # - without safety switch
 param set-default CBRK_IO_SAFETY 22027

-param set-default BAT_N_CELLS 3
-
 param set SIH_T_MAX 6
 param set SIH_MASS 0.3
 param set SIH_IXX 0.00402
@@ -62,8 +62,6 @@ param set-default CBRK_SUPPLY_CHK 894281
 # - without safety switch
 param set-default CBRK_IO_SAFETY 22027

-param set-default BAT_N_CELLS 3
-
 param set SIH_T_MAX 2.0
 param set SIH_Q_MAX 0.0165
 param set SIH_MASS 0.2
@@ -66,7 +66,6 @@ param set-default MC_PITCHRATE_I 0.05
 param set-default MC_YAWRATE_MAX 20
 param set-default MC_AIRMODE 1

-param set-default MIS_DIST_1WP 100
 param set-default MIS_TAKEOFF_ALT 15

 param set-default MPC_XY_P 0.8
@@ -0,0 +1,12 @@
+#!/bin/sh
+#
+# @name Generic ackermann rover
+#
+# @type Rover
+# @class Rover
+#
+# @board px4_fmu-v2 exclude
+# @board bitcraze_crazyflie exclude
+#
+
+. ${R}etc/init.d/rc.rover_ackermann_defaults
@@ -149,6 +149,12 @@ if(CONFIG_MODULES_DIFFERENTIAL_DRIVE)
 	)
 endif()

+if(CONFIG_MODULES_ROVER_ACKERMANN)
+	px4_add_romfs_files(
+		50010_ackermann_rover_generic
+	)
+endif()
+
 if(CONFIG_MODULES_UUV_ATT_CONTROL)
 	px4_add_romfs_files(
 		# [60000, 61000] (Unmanned) Underwater Robots
@@ -0,0 +1,11 @@
+#!/bin/sh
+# Standard apps for a ackermann drive rover.
+
+# Start the attitude and position estimator.
+ekf2 start &
+
+# Start rover ackermann drive controller.
+rover_ackermann start
+
+# Start Land Detector.
+land_detector start rover
@@ -0,0 +1,13 @@
+#!/bin/sh
+# Ackermann rover parameters.
+
+set VEHICLE_TYPE rover_ackermann
+param set-default MAV_TYPE 10 # MAV_TYPE_GROUND_ROVER
+param set-default CA_AIRFRAME 5 # Rover (Ackermann)
+param set-default CA_R_REV 1 # Motor is assumed to be reversible
+param set-default EKF2_MAG_TYPE 1 # make sure magnetometer is fused even when not flying
+param set-default EKF2_GBIAS_INIT 0.01
+param set-default EKF2_ANGERR_INIT 0.01
+param set-default NAV_ACC_RAD 0.5 # Waypoint acceptance radius
+param set-default NAV_RCL_ACT 6 # Disarm on manual control loss
+param set-default COM_FAIL_ACT_T 1 # Delay before failsafe after rc loss
@@ -138,6 +138,12 @@ then
 	adis16507 -S start
 fi

+# SCH16T spi external IMU
+if param compare -s SENS_EN_SCH16T 1
+then
+	sch16t -S start
+fi
+
 # Eagle Tree airspeed sensor external I2C
 if param compare -s SENS_EN_ETSASPD 1
 then
@@ -41,6 +41,15 @@ then
 	. ${R}etc/init.d/rc.rover_differential_apps
 fi

+#
+# Ackermann Rover setup.
+#
+if [ $VEHICLE_TYPE = rover_ackermann ]
+then
+	# Start ackermann drive rover apps.
+	. ${R}etc/init.d/rc.rover_ackermann_apps
+fi
+
 #
 # VTOL setup.
 #
@@ -36,6 +36,12 @@ set SDCARD_FORMAT no
 set STARTUP_TUNE 1
 set VEHICLE_TYPE none

+# Airframe parameter versioning
+# Value set to 1 by default but can optionally be overridden in the airframe configuration startup script.
+# Airframe maintainers can ensure a reset to the airframe defaults during an update by increasing by one.
+# e.g. add line "set PARAM_DEFAULTS_VER 2" in your airframe file to build the first update that enfoces a reset.
+set PARAM_DEFAULTS_VER 1
+
 #
 # Print full system version.
 #
@@ -123,6 +129,13 @@ else
 		set PARAM_FILE /fs/mtd_params
 	fi

+	# Check if /fs/mtd_params is a valid BSON file
+	if ! bsondump docsize /fs/mtd_caldata
+	then
+		echo "New /fs/mtd_caldata size is:"
+		bsondump docsize /fs/mtd_caldata
+	fi
+
 	#
 	# Load parameters.
 	#
@@ -175,13 +188,11 @@ else
 		netman update -i eth0
 	fi

-	#
-	# If the airframe has been previously reset SYS_AUTCONFIG will have been set to 1 and other params will be reset on the next boot.
-	#
+	# To trigger a parameter reset during boot SYS_AUTCONFIG was set to 1 before
 	if param greater SYS_AUTOCONFIG 0
 	then
-		# Reset params except Airframe, RC calibration, sensor calibration, flight modes, total flight time, and next flight UUID.
-		param reset_all SYS_AUTOSTART RC* CAL_* COM_FLTMODE* LND_FLIGHT* TC_* COM_FLIGHT*
+		# Reset parameters except airframe, parameter version, RC calibration, sensor calibration, flight modes, total flight time, flight UUID
+		param reset_all SYS_AUTOSTART SYS_PARAM_VER RC* CAL_* COM_FLTMODE* LND_FLIGHT* TC_* COM_FLIGHT*
 	fi

 	#
@@ -226,6 +237,17 @@ else
 	fi
 	unset AUTOSTART_PATH

+	# Check parameter version and reset upon airframe configuration version mismatch.
+	# Reboot required because "param reset_all" would reset all "param set" lines from airframe.
+	if ! param compare SYS_PARAM_VER ${PARAM_DEFAULTS_VER}
+	then
+		echo "Switched to different parameter version. Resetting parameters."
+		param set SYS_PARAM_VER ${PARAM_DEFAULTS_VER}
+		param set SYS_AUTOCONFIG 1
+		param save
+		reboot
+	fi
+
 	#
 	# Start the tone_alarm driver.
 	# Needs to be started after the parameters are loaded (for CBRK_BUZZER).
@@ -591,6 +613,7 @@ unset LOGGER_ARGS
 unset LOGGER_BUF
 unset PARAM_FILE
 unset PARAM_BACKUP_FILE
+unset PARAM_DEFAULTS_VER
 unset RC_INPUT_ARGS
 unset SDCARD_AVAILABLE
 unset SDCARD_EXT_PATH
@@ -3,22 +3,20 @@
 FILE=$1
 DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )

-if [ -f "$FILE" ]; then
-	CHECK_FAILED=$(${DIR}/fix_code_style.sh --dry-run --formatted $FILE)
-	if [ -n "$CHECK_FAILED" ]; then
-		${DIR}/fix_code_style.sh --quiet < $FILE > $FILE.pretty
+CHECK_FAILED=$(${DIR}/fix_code_style.sh --dry-run --formatted $FILE)
+if [ -n "$CHECK_FAILED" ]; then
+	${DIR}/fix_code_style.sh --quiet < $FILE > $FILE.pretty

-		echo -e 'Formatting issue found in' $FILE
-		echo
-		git --no-pager diff --no-index --minimal --histogram --color=always $FILE $FILE.pretty | grep -vE -e "^.{,4}diff.*\.pretty.{,3}$" -e "^.{,4}--- a/.*$" -e "^.{,4}\+\+\+ b/.*$" -e "^.{,5}@@ .* @@.*$" -e "^.{,4}index .{10}\.\."
-		rm -f $FILE.pretty
-		echo
+	echo -e 'Formatting issue found in' $FILE
+	echo
+	git --no-pager diff --no-index --minimal --histogram --color=always $FILE $FILE.pretty | grep -vE -e "^.{,4}diff.*\.pretty.{,3}$" -e "^.{,4}--- a/.*$" -e "^.{,4}\+\+\+ b/.*$" -e "^.{,5}@@ .* @@.*$" -e "^.{,4}index .{10}\.\."
+	rm -f $FILE.pretty
+	echo

-		if [[ $PX4_ASTYLE_FIX -eq 1 ]]; then
-			${DIR}/fix_code_style.sh $FILE
-		else
-			echo 'to fix automatically run "make format" or "./Tools/astyle/fix_code_style.sh' $FILE'"'
-			exit 1
-		fi
+	if [[ $PX4_ASTYLE_FIX -eq 1 ]]; then
+		${DIR}/fix_code_style.sh $FILE
+	else
+		echo 'to fix automatically run "make format" or "./Tools/astyle/fix_code_style.sh' $FILE'"'
+		exit 1
 	fi
 fi
@@ -31,4 +31,4 @@ exec find boards msg src platforms test \
    -path src/lib/cdrstream/rosidl -prune -o \
    -path src/modules/zenoh/zenoh-pico -prune -o \
    -path boards/modalai/voxl2/libfc-sensor-api -prune -o \
-    -type f \( -name "*.c" -o -name "*.h" -o -name "*.cpp" -o -name "*.hpp" \) | grep $PATTERN
+    \( -type f \( -name "*.c" -o -name "*.h" -o -name "*.cpp" -o -name "*.hpp" \) -print \) | grep $PATTERN
@@ -6,7 +6,7 @@ function check_git_submodule {
 if [[ -f $1"/.git" || -d $1"/.git" ]]; then

 	# always update within CI environment or configuring withing VSCode CMake where you can't interact
-	if [ "$CI" == "true" ] || [ -n "${VSCODE_PID+set}" ]; then
+	if [ "$CI" == "true" ] || [ -n "${VSCODE_PID+set}" ] || [ -n "${CLION_IDE+set}" ]; then
 		git submodule --quiet sync --recursive -- $1
 		git submodule --quiet update --init --recursive --jobs=8 -- $1  || true
 		git submodule --quiet sync --recursive -- $1
@@ -34,33 +34,41 @@ def extract_timer(line):
    if search:
        return search.group(1), 'generic'

-    # nxp rt1062 format: initIOPWM(PWM::FlexPWM2),
-    search = re.search('PWM::Flex([0-9a-zA-Z_]+)[,\)]', line, re.IGNORECASE)
+    # NXP FlexPWM format format: initIOPWM(PWM::FlexPWM2),
+    search = re.search('PWM::Flex([0-9a-zA-Z_]+)..PWM::Submodule([0-9])[,\)]', line, re.IGNORECASE)
    if search:
-        return search.group(1), 'imxrt'
+        return (search.group(1) + '_' +  search.group(2)), 'imxrt'

    return None, 'unknown'

-def extract_timer_from_channel(line, num_channels_already_found):
+def extract_timer_from_channel(line, timer_names):
    # Try format: initIOTimerChannel(io_timers, {Timer::Timer5, Timer::Channel1}, {GPIO::PortA, GPIO::Pin0}),
    search = re.search('Timer::([0-9a-zA-Z_]+), ', line, re.IGNORECASE)
    if search:
        return search.group(1)

-    # nxp rt1062 format: initIOTimerChannel(io_timers, {PWM::PWM2_PWM_A, PWM::Submodule0}, IOMUX::Pad::GPIO_B0_06),
-    search = re.search('PWM::(PWM[0-9]+)[_,\)]', line, re.IGNORECASE)
+    # NXP FlexPWM format: initIOTimerChannel(io_timers, {PWM::PWM2_PWM_A, PWM::Submodule0}, IOMUX::Pad::GPIO_B0_06),
+    search = re.search('PWM::(PWM[0-9]+).*PWM::Submodule([0-9])', line, re.IGNORECASE)
    if search:
-        # imxrt uses a 1:1 timer group to channel association
-        return str(num_channels_already_found)
+        return str(timer_names.index((search.group(1) + '_' +  search.group(2))))

    return None

+def imxrt_is_dshot(line):
+
+    # NXP FlexPWM format format: initIOPWM(PWM::FlexPWM2),
+    search = re.search('(initIOPWMDshot)', line, re.IGNORECASE)
+    if search:
+        return True
+
+    return False
+
 def get_timer_groups(timer_config_file, verbose=False):
    with open(timer_config_file, 'r') as f:
        timer_config = f.read()

    # timers
-    dshot_support = {} # key: timer
+    dshot_support = {str(i): False for i in range(16)}
    timers_start_marker = 'io_timers_t io_timers'
    timers_start = timer_config.find(timers_start_marker)
    if timers_start == -1:
@@ -69,6 +77,7 @@ def get_timer_groups(timer_config_file, verbose=False):
    open_idx, close_idx = find_matching_brackets(('{', '}'), timer_config, verbose)
    timers_str = timer_config[open_idx:close_idx]
    timers = []
+    timer_names = []
    for line in timers_str.splitlines():
        line = line.strip()
        if len(line) == 0 or line.startswith('//'):
@@ -77,14 +86,11 @@ def get_timer_groups(timer_config_file, verbose=False):

        if timer_type == 'imxrt':
            if verbose: print('imxrt timer found')
-            max_num_channels = 16 # Just add a fixed number of timers
-            timers = [str(i) for i in range(max_num_channels)]
-            dshot_support = {str(i): False for i in range(max_num_channels)}
-            for i in range(8): # First 8 channels support dshot
-                dshot_support[str(i)] = True
-            break
-
-        if timer:
+            timer_names.append(timer)
+            if imxrt_is_dshot(line):
+                dshot_support[str(len(timers))] = True
+            timers.append(str(len(timers)))
+        elif timer:
            if verbose: print('found timer def: {:}'.format(timer))
            dshot_support[timer] = 'DMA' in line
            timers.append(timer)
@@ -111,7 +117,7 @@ def get_timer_groups(timer_config_file, verbose=False):
            continue

        if verbose: print('--'+line+'--')
-        timer = extract_timer_from_channel(line, len(channel_timers))
+        timer = extract_timer_from_channel(line, timer_names)

        if timer:
            if verbose: print('Found timer: {:} in channel line {:}'.format(timer, line))
@@ -15,7 +15,7 @@ class ModuleDocumentation(object):
    # TOC in https://github.com/PX4/PX4-user_guide/blob/main/en/SUMMARY.md
    valid_categories = ['driver', 'estimator', 'controller', 'system',
                        'communication', 'command', 'template', 'simulation', 'autotune']
-    valid_subcategories = ['', 'distance_sensor', 'imu', 'ins', 'airspeed_sensor',
+    valid_subcategories = ['', 'camera', 'distance_sensor', 'imu', 'ins', 'airspeed_sensor',
                           'magnetometer', 'baro', 'optical_flow', 'rpm_sensor', 'transponder']

    max_line_length = 80 # wrap lines that are longer than this
@@ -95,7 +95,7 @@ if [[ $INSTALL_SIM == "true" ]]; then

 	# java (jmavsim)
 	sudo pacman -S --noconfirm --needed \
-		ant
+		ant \
 		;

 	# Gazebo setup
@@ -1,5 +1,4 @@
 argcomplete
-argparse>=1.2
 cerberus
 coverage
 empy==3.3.4
@@ -66,6 +66,8 @@ elif [[ "${UBUNTU_RELEASE}" == "20.04" ]]; then
 	echo "Ubuntu 20.04"
 elif [[ "${UBUNTU_RELEASE}" == "22.04" ]]; then
 	echo "Ubuntu 22.04"
+elif [[ "${UBUNTU_RELEASE}" == "21.3" ]]; then
+	echo "Linux Mint 21.3"
 fi


@@ -146,7 +148,7 @@ if [[ $INSTALL_NUTTX == "true" ]]; then
 		util-linux \
 		vim-common \
 		;
-	if [[ "${UBUNTU_RELEASE}" == "20.04" || "${UBUNTU_RELEASE}" == "22.04" ]]; then
+	if [[ "${UBUNTU_RELEASE}" == "20.04" || "${UBUNTU_RELEASE}" == "22.04" || "${UBUNTU_RELEASE}" == "21.3" ]]; then
 		sudo DEBIAN_FRONTEND=noninteractive apt-get -y --quiet --no-install-recommends install \
 		kconfig-frontends \
 		;
@@ -205,6 +207,8 @@ if [[ $INSTALL_SIM == "true" ]]; then
 		java_version=13
 	elif [[ "${UBUNTU_RELEASE}" == "22.04" ]]; then
 		java_version=11
+	elif [[ "${UBUNTU_RELEASE}" == "21.3" ]]; then
+		java_version=11
 	else
 		java_version=14
 	fi
@@ -228,6 +232,17 @@ if [[ $INSTALL_SIM == "true" ]]; then
 		echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/pkgs-osrf-archive-keyring.gpg] http://packages.osrfoundation.org/gazebo/ubuntu-stable $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/gazebo-stable.list > /dev/null
 		sudo apt-get update -y --quiet

+		# Install Gazebo
+		gazebo_packages="gz-garden"
+	elif [[ "${UBUNTU_RELEASE}" == "21.3" ]]; then
+		echo "Gazebo (Garden) will be installed"
+		echo "Earlier versions will be removed"
+		# Add Gazebo binary repository
+		sudo wget https://packages.osrfoundation.org/gazebo.gpg -O /usr/share/keyrings/pkgs-osrf-archive-keyring.gpg
+		echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/pkgs-osrf-archive-keyring.gpg] http://packages.osrfoundation.org/gazebo/ubuntu-stable jammy main" | sudo tee /etc/apt/sources.list.d/gazebo-stable.list > /dev/null
+
+		sudo apt-get update -y --quiet
+
 		# Install Gazebo
 		gazebo_packages="gz-garden"
 	else
@@ -10,9 +10,9 @@ CONFIG_COMMON_BAROMETERS=y
 CONFIG_DRIVERS_BATT_SMBUS=y
 CONFIG_DRIVERS_CAMERA_CAPTURE=y
 CONFIG_DRIVERS_CAMERA_TRIGGER=y
+CONFIG_DRIVERS_CDCACM_AUTOSTART=y
 CONFIG_COMMON_DIFFERENTIAL_PRESSURE=y
 CONFIG_COMMON_DISTANCE_SENSOR=y
-CONFIG_DRIVERS_CDCACM_AUTOSTART=y
 CONFIG_DRIVERS_GPS=y
 CONFIG_DRIVERS_IMU_INVENSENSE_ICM20948=y
 CONFIG_DRIVERS_IMU_INVENSENSE_MPU6000=y
@@ -6,6 +6,7 @@
 param set-default CBRK_IO_SAFETY 0
 param set-default CANNODE_SUB_MBD 1
 param set-default CANNODE_SUB_RTCM 1
+param set-default GPS_1_GNSS 63
 param set-default MBE_ENABLE 1
 param set-default SENS_IMU_CLPNOTI 0

@@ -47,7 +47,7 @@
 #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)
+#define GPIO_LED_SAFETY       /* PA1  */ (GPIO_OUTPUT|GPIO_OPENDRAIN|GPIO_SPEED_2MHz|GPIO_OUTPUT_SET|GPIO_PORTA|GPIO_PIN1)

 /* Tone alarm output. */
 #define TONE_ALARM_TIMER             2    /* timer 2 */
@@ -14,6 +14,7 @@ CONFIG_DRIVERS_DSHOT=y
 CONFIG_DRIVERS_GPS=y
 CONFIG_COMMON_HYGROMETERS=y
 CONFIG_DRIVERS_IMU_ANALOG_DEVICES_ADIS16448=y
+CONFIG_DRIVERS_IMU_ANALOG_DEVICES_ADIS16507=y
 CONFIG_DRIVERS_IMU_INVENSENSE_ICM20948=y
 CONFIG_DRIVERS_IMU_INVENSENSE_ICM42688P=y
 CONFIG_DRIVERS_IRLOCK=y
@@ -8,11 +8,11 @@ CONFIG_BOARD_SERIAL_TEL2="/dev/ttyS4"
 CONFIG_BOARD_SERIAL_TEL3="/dev/ttyS1"
 CONFIG_BOARD_SERIAL_TEL4="/dev/ttyS3"
 CONFIG_DRIVERS_ADC_BOARD_ADC=y
-CONFIG_DRIVERS_CDCACM_AUTOSTART=y
 CONFIG_DRIVERS_BAROMETER_BMP388=y
 CONFIG_DRIVERS_BATT_SMBUS=y
 CONFIG_DRIVERS_CAMERA_CAPTURE=y
 CONFIG_DRIVERS_CAMERA_TRIGGER=y
+CONFIG_DRIVERS_CDCACM_AUTOSTART=y
 CONFIG_COMMON_DIFFERENTIAL_PRESSURE=y
 CONFIG_COMMON_DISTANCE_SENSOR=y
 CONFIG_DRIVERS_DSHOT=y
@@ -22,6 +22,7 @@ CONFIG_DRIVERS_IMU_ANALOG_DEVICES_ADIS16507=y
 CONFIG_DRIVERS_IMU_INVENSENSE_ICM42688P=y
 CONFIG_DRIVERS_IMU_INVENSENSE_IIM42652=y
 CONFIG_DRIVERS_IMU_INVENSENSE_IIM42653=y
+CONFIG_DRIVERS_IMU_MURATA_SCH16T=y
 CONFIG_COMMON_LIGHT=y
 CONFIG_COMMON_MAGNETOMETER=y
 CONFIG_COMMON_OPTICAL_FLOW=y
@@ -58,6 +59,7 @@ CONFIG_MODULES_LOGGER=y
 CONFIG_MODULES_MAG_BIAS_ESTIMATOR=y
 CONFIG_MODULES_MANUAL_CONTROL=y
 CONFIG_MODULES_MAVLINK=y
+CONFIG_MAVLINK_DIALECT="development"
 CONFIG_MODULES_MC_ATT_CONTROL=y
 CONFIG_MODULES_MC_AUTOTUNE_ATTITUDE_CONTROL=y
 CONFIG_MODULES_MC_HOVER_THRUST_ESTIMATOR=y
@@ -147,8 +147,8 @@ CONFIG_NETDB_DNSSERVER_NOADDR=y
 CONFIG_NETDEV_PHY_IOCTL=y
 CONFIG_NETINIT_DHCPC=y
 CONFIG_NETINIT_DNS=y
-CONFIG_NETINIT_DNSIPADDR=0XC0A800FE
-CONFIG_NETINIT_DRIPADDR=0XC0A800FE
+CONFIG_NETINIT_DNSIPADDR=0xA290AFE
+CONFIG_NETINIT_DRIPADDR=0xA290AFE
 CONFIG_NETINIT_MONITOR=y
 CONFIG_NETINIT_THREAD=y
 CONFIG_NETINIT_THREAD_PRIORITY=49
@@ -7,10 +7,9 @@ CONFIG_BOARD_SERIAL_TEL4="/dev/ttyS2"
 CONFIG_BOARD_SERIAL_RC="/dev/ttyS4"
 CONFIG_DRIVERS_ADC_BOARD_ADC=y
 CONFIG_DRIVERS_BAROMETER_BMP388=y
-CONFIG_COMMON_DIFFERENTIAL_PRESSURE=y
 CONFIG_DRIVERS_CDCACM_AUTOSTART=y
+CONFIG_COMMON_DIFFERENTIAL_PRESSURE=y
 CONFIG_DRIVERS_DISTANCE_SENSOR_BROADCOM_AFBRS50=y
-CONFIG_DRIVERS_DISTANCE_SENSOR_VL53L0X=y
 CONFIG_DRIVERS_DSHOT=y
 CONFIG_DRIVERS_GPS=y
 CONFIG_DRIVERS_HEATER=y
@@ -41,6 +40,7 @@ CONFIG_MODULES_LOGGER=y
 CONFIG_MODULES_MAG_BIAS_ESTIMATOR=y
 CONFIG_MODULES_MANUAL_CONTROL=y
 CONFIG_MODULES_MAVLINK=y
+CONFIG_MAVLINK_DIALECT="development"
 CONFIG_MODULES_MC_ATT_CONTROL=y
 CONFIG_MODULES_MC_AUTOTUNE_ATTITUDE_CONTROL=y
 CONFIG_MODULES_MC_HOVER_THRUST_ESTIMATOR=y
@@ -14,7 +14,6 @@
 # CONFIG_MMCSD_SPI is not set
 # CONFIG_NSH_DISABLEBG is not set
 # CONFIG_NSH_DISABLESCRIPT is not set
-# CONFIG_NSH_DISABLE_ARP is not set
 # CONFIG_NSH_DISABLE_CAT is not set
 # CONFIG_NSH_DISABLE_CD is not set
 # CONFIG_NSH_DISABLE_CP is not set
@@ -37,7 +36,6 @@
 # CONFIG_NSH_DISABLE_MKFATFS is not set
 # CONFIG_NSH_DISABLE_MOUNT is not set
 # CONFIG_NSH_DISABLE_MV is not set
-# CONFIG_NSH_DISABLE_NSLOOKUP is not set
 # CONFIG_NSH_DISABLE_PS is not set
 # CONFIG_NSH_DISABLE_PSSTACKUSAGE is not set
 # CONFIG_NSH_DISABLE_PWD is not set
@@ -117,8 +115,6 @@ CONFIG_I2C_RESET=y
 CONFIG_IDLETHREAD_STACKSIZE=750
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INIT_STACKSIZE=3194
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_THROTTLE=0
 CONFIG_LIBC_FLOATINGPOINT=y
 CONFIG_LIBC_LONG_LONG=y
 CONFIG_LIBC_MAX_EXITFUNS=1
@@ -1,13 +1,13 @@
 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_MAGNETOMETER_ST_IIS2MDC=y
 CONFIG_DRIVERS_SAFETY_BUTTON=y
 CONFIG_DRIVERS_TONE_ALARM=y
 CONFIG_BOARD_UAVCAN_INTERFACES=1
@@ -8,4 +8,7 @@ icm42688p -R 0 -s start

 bmp388 -I -b 1 start

-bmm150 -I -b 1 start
+if ! iis2mdc -R 4 -I -b 1 start
+then
+	bmm150 -I -b 1 start
+fi
@@ -47,7 +47,7 @@
 #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)
+#define GPIO_LED_SAFETY       /* PA1  */ (GPIO_OUTPUT|GPIO_OPENDRAIN|GPIO_SPEED_2MHz|GPIO_OUTPUT_SET|GPIO_PORTA|GPIO_PIN1)

 /* Tone alarm output. */
 #define TONE_ALARM_TIMER             2    /* timer 2 */
@@ -139,8 +139,8 @@ CONFIG_NETDB_DNSSERVER_NOADDR=y
 CONFIG_NETDEV_PHY_IOCTL=y
 CONFIG_NETINIT_DHCPC=y
 CONFIG_NETINIT_DNS=y
-CONFIG_NETINIT_DNSIPADDR=0XC0A800FE
-CONFIG_NETINIT_DRIPADDR=0XC0A800FE
+CONFIG_NETINIT_DNSIPADDR=0xA290AFE
+CONFIG_NETINIT_DRIPADDR=0xA290AFE
 CONFIG_NETINIT_THREAD=y
 CONFIG_NETINIT_THREAD_PRIORITY=49
 CONFIG_NETUTILS_TELNETD=y
@@ -14,7 +14,6 @@ CONFIG_DRIVERS_GPS=y
 CONFIG_DRIVERS_IMU_ANALOG_DEVICES_ADIS16448=y
 CONFIG_DRIVERS_IMU_INVENSENSE_ICM20948=y
 CONFIG_DRIVERS_IMU_INVENSENSE_MPU9250=y
-CONFIG_DRIVERS_LINUX_PWM_OUT=y
 CONFIG_DRIVERS_MAGNETOMETER_HMC5883=y
 CONFIG_DRIVERS_RC_INPUT=y
 CONFIG_DRIVERS_SMART_BATTERY_BATMON=y
@@ -3,8 +3,8 @@ CONFIG_BOARD_ARCHITECTURE="cortex-m4"
 CONFIG_BOARD_CONSTRAINED_FLASH=y
 CONFIG_BOARD_CONSTRAINED_MEMORY=y
 CONFIG_BOARD_COMPILE_DEFINITIONS="-Wno-narrowing"
-CONFIG_DRIVERS_CDCACM_AUTOSTART=y
 CONFIG_DRIVERS_BAROMETER_LPS25H=y
+CONFIG_DRIVERS_CDCACM_AUTOSTART=y
 CONFIG_DRIVERS_DISTANCE_SENSOR_VL53L0X=y
 CONFIG_DRIVERS_GPS=y
 CONFIG_DRIVERS_IMU_INVENSENSE_MPU9250=y
@@ -7,10 +7,10 @@ CONFIG_BOARD_SERIAL_TEL2="/dev/ttyS3"
 CONFIG_DRIVERS_ADC_ADS1115=y
 CONFIG_DRIVERS_ADC_BOARD_ADC=y
 CONFIG_COMMON_BAROMETERS=y
-CONFIG_DRIVERS_CDCACM_AUTOSTART=y
 CONFIG_DRIVERS_BATT_SMBUS=y
 CONFIG_DRIVERS_CAMERA_CAPTURE=y
 CONFIG_DRIVERS_CAMERA_TRIGGER=y
+CONFIG_DRIVERS_CDCACM_AUTOSTART=y
 CONFIG_COMMON_DIFFERENTIAL_PRESSURE=y
 CONFIG_COMMON_DISTANCE_SENSOR=y
 CONFIG_DRIVERS_DSHOT=y
@@ -39,7 +39,6 @@ CONFIG_DRIVERS_TONE_ALARM=y
 CONFIG_DRIVERS_UAVCAN=y
 CONFIG_BOARD_UAVCAN_TIMER_OVERRIDE=2
 CONFIG_MODULES_AIRSPEED_SELECTOR=y
-CONFIG_MODULES_ATTITUDE_ESTIMATOR_Q=y
 CONFIG_MODULES_BATTERY_STATUS=y
 CONFIG_MODULES_CAMERA_FEEDBACK=y
 CONFIG_MODULES_COMMANDER=y
@@ -58,7 +57,6 @@ CONFIG_MODULES_GYRO_CALIBRATION=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
@@ -70,7 +68,6 @@ CONFIG_MODULES_MC_POS_CONTROL=y
 CONFIG_MODULES_MC_RATE_CONTROL=y
 CONFIG_MODULES_NAVIGATOR=y
 CONFIG_MODULES_RC_UPDATE=y
-CONFIG_MODULES_ROVER_POS_CONTROL=y
 CONFIG_MODULES_SENSORS=y
 CONFIG_MODULES_SIMULATION_SIMULATOR_SIH=y
 CONFIG_MODULES_TEMPERATURE_COMPENSATION=y
@@ -98,4 +95,3 @@ CONFIG_SYSTEMCMDS_UORB=y
 CONFIG_SYSTEMCMDS_USB_CONNECTED=y
 CONFIG_SYSTEMCMDS_VER=y
 CONFIG_SYSTEMCMDS_WORK_QUEUE=y
-CONFIG_EXAMPLES_FAKE_GPS=y
@@ -6,11 +6,11 @@ CONFIG_BOARD_SERIAL_TEL1="/dev/ttyS1"
 CONFIG_BOARD_SERIAL_TEL2="/dev/ttyS3"
 CONFIG_DRIVERS_ADC_ADS1115=y
 CONFIG_DRIVERS_ADC_BOARD_ADC=y
-CONFIG_DRIVERS_CDCACM_AUTOSTART=y
 CONFIG_COMMON_BAROMETERS=y
 CONFIG_DRIVERS_BATT_SMBUS=y
 CONFIG_DRIVERS_CAMERA_CAPTURE=y
 CONFIG_DRIVERS_CAMERA_TRIGGER=y
+CONFIG_DRIVERS_CDCACM_AUTOSTART=y
 CONFIG_COMMON_DIFFERENTIAL_PRESSURE=y
 CONFIG_COMMON_DISTANCE_SENSOR=y
 CONFIG_DRIVERS_DSHOT=y
@@ -194,12 +194,6 @@

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

-/* UART clock selection */
-/* reset to default to overwrite any changes done by any bootloader */
-
-#define STM32_RCC_D2CCIP2R_USART234578_SEL RCC_D2CCIP2R_USART234578SEL_RCC
-#define STM32_RCC_D2CCIP2R_USART16_SEL     RCC_D2CCIP2R_USART16SEL_RCC
-
 /* FLASH wait states */
 #define BOARD_FLASH_WAITSTATES 2

@@ -195,12 +195,6 @@

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

-/* UART clock selection */
-/* reset to default to overwrite any changes done by any bootloader */
-
-#define STM32_RCC_D2CCIP2R_USART234578_SEL RCC_D2CCIP2R_USART234578SEL_RCC
-#define STM32_RCC_D2CCIP2R_USART16_SEL     RCC_D2CCIP2R_USART16SEL_RCC
-
 /* FLASH wait states */
 #define BOARD_FLASH_WAITSTATES 2

@@ -15,7 +15,6 @@ CONFIG_DRIVERS_IMU_ANALOG_DEVICES_ADIS16448=y
 CONFIG_DRIVERS_IMU_INVENSENSE_ICM20948=y
 CONFIG_DRIVERS_IMU_INVENSENSE_MPU9250=y
 CONFIG_DRIVERS_IMU_ST_LSM9DS1=y
-CONFIG_DRIVERS_LINUX_PWM_OUT=y
 CONFIG_DRIVERS_MAGNETOMETER_HMC5883=y
 CONFIG_DRIVERS_MAGNETOMETER_LSM9DS1_MAG=y
 CONFIG_DRIVERS_RC_INPUT=y
@@ -29,14 +29,12 @@ CONFIG_BOARD_INITTHREAD_PRIORITY=254
 CONFIG_BOARD_LATE_INITIALIZE=y
 CONFIG_BOARD_LOOPSPERMSEC=95150
 CONFIG_BOARD_RESET_ON_ASSERT=2
-CONFIG_C99_BOOL8=y
 CONFIG_CDCACM=y
 CONFIG_CDCACM_IFLOWCONTROL=y
 CONFIG_CDCACM_PRODUCTID=0x004b
 CONFIG_CDCACM_PRODUCTSTR="HKUST UAV NxtPX4"
 CONFIG_CDCACM_RXBUFSIZE=600
 CONFIG_CDCACM_TXBUFSIZE=12000
-#TODO：ally for VENDOR ID in the future
 CONFIG_CDCACM_VENDORID=0x3162
 CONFIG_CDCACM_VENDORSTR="Matek"
 CONFIG_DEBUG_FULLOPT=y
@@ -77,15 +75,15 @@ CONFIG_STM32H7_OTGFS=y
 CONFIG_STM32H7_PROGMEM=y
 CONFIG_STM32H7_SERIAL_DISABLE_REORDERING=y
 CONFIG_STM32H7_TIM1=y
-CONFIG_STM32H7_USART6=y #debug port, can be modified to UART8
-CONFIG_USART6_RXBUFSIZE=600
-CONFIG_USART6_TXBUFSIZE=300
+CONFIG_STM32H7_USART6=y
 CONFIG_SYSTEMTICK_HOOK=y
 CONFIG_SYSTEM_CDCACM=y
 CONFIG_TASK_NAME_SIZE=24
 CONFIG_TTY_SIGINT=y
 CONFIG_TTY_SIGINT_CHAR=0x03
 CONFIG_TTY_SIGTSTP=y
+CONFIG_USART6_RXBUFSIZE=600
+CONFIG_USART6_TXBUFSIZE=300
 CONFIG_USBDEV=y
 CONFIG_USBDEV_BUSPOWERED=y
 CONFIG_USBDEV_MAXPOWER=500
@@ -73,7 +73,6 @@ CONFIG_BOARD_CRASHDUMP=y
 CONFIG_BOARD_LOOPSPERMSEC=95150
 CONFIG_BOARD_RESET_ON_ASSERT=2
 CONFIG_BUILTIN=y
-CONFIG_C99_BOOL8=y
 CONFIG_CDCACM=y
 CONFIG_CDCACM_IFLOWCONTROL=y
 CONFIG_CDCACM_PRODUCTID=0x0036
@@ -82,12 +81,10 @@ CONFIG_CDCACM_RXBUFSIZE=600
 CONFIG_CDCACM_TXBUFSIZE=12000
 CONFIG_CDCACM_VENDORID=0x1B8C
 CONFIG_CDCACM_VENDORSTR="Matek"
-CONFIG_CLOCK_MONOTONIC=y
 CONFIG_DEBUG_FULLOPT=y
 CONFIG_DEBUG_HARDFAULT_ALERT=y
 CONFIG_DEBUG_MEMFAULT=y
 CONFIG_DEBUG_SYMBOLS=y
-CONFIG_DEBUG_TCBINFO=n
 CONFIG_DEFAULT_SMALL=y
 CONFIG_DEV_FIFO_SIZE=0
 CONFIG_DEV_PIPE_MAXSIZE=1024
@@ -114,10 +111,10 @@ CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_I2C=y
 CONFIG_I2C_RESET=y
 CONFIG_IDLETHREAD_STACKSIZE=750
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_NCHAINS=24
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INIT_STACKSIZE=3194
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_NCHAINS=24
 CONFIG_LIBC_FLOATINGPOINT=y
 CONFIG_LIBC_LONG_LONG=y
 CONFIG_LIBC_MAX_EXITFUNS=1
@@ -129,7 +126,6 @@ CONFIG_MMCSD_SDIO=y
 CONFIG_MMCSD_SDIOWAIT_WRCOMPLETE=y
 CONFIG_MM_IOB=y
 CONFIG_MM_REGIONS=4
-# Avaible in Dual Version TODO: MTD IO error
 CONFIG_MTD=y
 CONFIG_MTD_BYTE_WRITE=y
 CONFIG_MTD_PARTITION=y
@@ -164,7 +160,6 @@ CONFIG_RAW_BINARY=y
 CONFIG_READLINE_CMD_HISTORY=y
 CONFIG_READLINE_TABCOMPLETION=y
 CONFIG_RTC_DATETIME=y
-CONFIG_SCHED_ATEXIT=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=249
 CONFIG_SCHED_HPWORKSTACKSIZE=1280
@@ -175,7 +170,6 @@ CONFIG_SCHED_LPWORK=y
 CONFIG_SCHED_LPWORKPRIORITY=50
 CONFIG_SCHED_LPWORKSTACKSIZE=1632
 CONFIG_SCHED_WAITPID=y
-CONFIG_SDCLONE_DISABLE=y
 CONFIG_SDMMC1_SDIO_PULLUP=y
 CONFIG_SEM_PREALLOCHOLDERS=32
 CONFIG_SERIAL_IFLOWCONTROL_WATERMARKS=y
@@ -191,7 +185,7 @@ CONFIG_START_MONTH=11
 CONFIG_STDIO_BUFFER_SIZE=256
 CONFIG_STM32H7_ADC1=y
 CONFIG_STM32H7_ADC2=y
-CONFIG_STM32H7_ADC3=y #should always enable otherwsie got ADC timeout error this is for tempreature compenstae
+CONFIG_STM32H7_ADC3=y
 CONFIG_STM32H7_BBSRAM=y
 CONFIG_STM32H7_BBSRAM_FILES=5
 CONFIG_STM32H7_BDMA=y
@@ -212,40 +206,28 @@ CONFIG_STM32H7_RTC_HSECLOCK=y
 CONFIG_STM32H7_RTC_MAGIC_REG=1
 CONFIG_STM32H7_SAVE_CRASHDUMP=y
 CONFIG_STM32H7_SDMMC1=y
-CONFIG_STM32H7_SDMMC1_DMA=y
-CONFIG_STM32H7_SDMMC1_DMA_BUFFER=1024
 CONFIG_STM32H7_SERIALBRK_BSDCOMPAT=y
 CONFIG_STM32H7_SERIAL_DISABLE_REORDERING=y
 CONFIG_STM32H7_SPI1=y
-# CONFIG_STM32H7_SPI1_DMA=y
-# CONFIG_STM32H7_SPI1_DMA_BUFFER=1024
 CONFIG_STM32H7_SPI2=y
 CONFIG_STM32H7_SPI2_DMA=y
 CONFIG_STM32H7_SPI2_DMA_BUFFER=4096
 CONFIG_STM32H7_SPI3=y
-# CONFIG_STM32H7_SPI3_DMA=y
-# CONFIG_STM32H7_SPI3_DMA_BUFFER=1024
 CONFIG_STM32H7_SPI4=y
-# CONFIG_STM32H7_SPI4_DMA=y
-# CONFIG_STM32H7_SPI4_DMA_BUFFER=1024
-CONFIG_STM32H7_SPI_DMA=y
 CONFIG_STM32H7_SPI_DMATHRESHOLD=8
 CONFIG_STM32H7_TIM1=y
 CONFIG_STM32H7_TIM2=y
 CONFIG_STM32H7_TIM3=y
 CONFIG_STM32H7_TIM4=y
-# CONFIG_STM32H7_TIM5=y
-# CONFIG_STM32H7_TIM6=y
-# CONFIG_STM32H7_TIM7=y
 CONFIG_STM32H7_TIM8=y
-CONFIG_STM32H7_USART1=y #ttyS0
-CONFIG_STM32H7_USART2=y #ttyS1
-CONFIG_STM32H7_USART3=y #ttyS2
-CONFIG_STM32H7_UART4=y #ttyS3
-CONFIG_STM32H7_UART5=y #ttyS4
-CONFIG_STM32H7_USART6=y #ttyS5 NC
-CONFIG_STM32H7_UART7=y #ttyS6
-CONFIG_STM32H7_UART8=y #ttyS7
+CONFIG_STM32H7_UART4=y
+CONFIG_STM32H7_UART5=y
+CONFIG_STM32H7_UART7=y
+CONFIG_STM32H7_UART8=y
+CONFIG_STM32H7_USART1=y
+CONFIG_STM32H7_USART2=y
+CONFIG_STM32H7_USART3=y
+CONFIG_STM32H7_USART6=y
 CONFIG_STM32H7_USART_BREAKS=y
 CONFIG_STM32H7_USART_INVERT=y
 CONFIG_STM32H7_USART_SINGLEWIRE=y
@@ -253,6 +235,20 @@ CONFIG_STM32H7_USART_SWAP=y
 CONFIG_SYSTEM_CDCACM=y
 CONFIG_SYSTEM_NSH=y
 CONFIG_TASK_NAME_SIZE=24
+CONFIG_UART4_BAUD=921600
+CONFIG_UART4_RXBUFSIZE=3000
+CONFIG_UART4_RXDMA=y
+CONFIG_UART4_TXBUFSIZE=3000
+CONFIG_UART4_TXDMA=y
+CONFIG_UART5_BAUD=57600
+CONFIG_UART5_RXBUFSIZE=600
+CONFIG_UART5_TXBUFSIZE=1500
+CONFIG_UART7_BAUD=57600
+CONFIG_UART7_RXBUFSIZE=600
+CONFIG_UART7_TXBUFSIZE=3000
+CONFIG_UART8_BAUD=57600
+CONFIG_UART8_RXBUFSIZE=600
+CONFIG_UART8_TXBUFSIZE=3000
 CONFIG_USART1_BAUD=57600
 CONFIG_USART1_RXBUFSIZE=600
 CONFIG_USART1_TXBUFSIZE=1500
@@ -262,27 +258,12 @@ CONFIG_USART2_TXBUFSIZE=3000
 CONFIG_USART3_BAUD=57600
 CONFIG_USART3_RXBUFSIZE=180
 CONFIG_USART3_TXBUFSIZE=1500
-CONFIG_UART4_BAUD=921600
-CONFIG_UART4_RXBUFSIZE=3000
-CONFIG_UART4_TXBUFSIZE=3000
-CONFIG_UART4_RXDMA=y
-CONFIG_UART4_TXDMA=y
-CONFIG_UART5_BAUD=57600
-CONFIG_UART5_RXBUFSIZE=600
-CONFIG_UART5_TXBUFSIZE=1500
 CONFIG_USART6_BAUD=57600
 CONFIG_USART6_RXBUFSIZE=180
 CONFIG_USART6_SERIAL_CONSOLE=y
-CONFIG_UART7_BAUD=57600
-CONFIG_UART7_RXBUFSIZE=600
-CONFIG_UART7_TXBUFSIZE=3000
-CONFIG_UART8_BAUD=57600
-CONFIG_UART8_RXBUFSIZE=600
-CONFIG_UART8_TXBUFSIZE=3000
 CONFIG_USBDEV=y
 CONFIG_USBDEV_BUSPOWERED=y
 CONFIG_USBDEV_MAXPOWER=500
 CONFIG_USEC_PER_TICK=1000
-CONFIG_USERMAIN_STACKSIZE=2944
 CONFIG_WATCHDOG=y
 CONFIG_WQUEUE_NOTIFIER=y
@@ -17,32 +17,25 @@ CONFIG_COMMON_DISTANCE_SENSOR=y
 CONFIG_DRIVERS_DSHOT=y
 CONFIG_DRIVERS_GPS=y
 CONFIG_DRIVERS_IMU_BOSCH_BMI088=y
-CONFIG_DRIVERS_IMU_INVENSENSE_MPU6500=y
 CONFIG_DRIVERS_IMU_INVENSENSE_ICM20602=y
 CONFIG_DRIVERS_IMU_INVENSENSE_ICM42688P=y
-CONFIG_DRIVERS_MAGNETOMETER_QMC5883L=y
-CONFIG_DRIVERS_BAROMETER_BMP388=y
+CONFIG_DRIVERS_IMU_INVENSENSE_MPU6500=y
 CONFIG_DRIVERS_IRLOCK=y
 CONFIG_COMMON_LIGHT=y
 CONFIG_COMMON_MAGNETOMETER=y
 CONFIG_COMMON_OPTICAL_FLOW=y
 CONFIG_DRIVERS_PWM_OUT=y
-CONFIG_DRIVERS_PWM_OUT_SIM=y
 CONFIG_DRIVERS_RC_INPUT=y
 CONFIG_DRIVERS_ROBOCLAW=y
-CONFIG_DRIVERS_RPM=y
 CONFIG_COMMON_TELEMETRY=y
 CONFIG_DRIVERS_TONE_ALARM=y
-#CONFIG_DRIVERS_UAVCAN=y
-#CONFIG_BOARD_UAVCAN_INTERFACES=1
-#CONFIG_MODULES_AIRSPEED_SELECTOR=y
+CONFIG_MODULES_ATTITUDE_ESTIMATOR_Q=y
 CONFIG_MODULES_BATTERY_STATUS=y
 CONFIG_MODULES_CAMERA_FEEDBACK=y
 CONFIG_MODULES_COMMANDER=y
 CONFIG_MODULES_CONTROL_ALLOCATOR=y
 CONFIG_MODULES_DATAMAN=y
 CONFIG_MODULES_EKF2=y
-CONFIG_MODULES_ATTITUDE_ESTIMATOR_Q=y
 CONFIG_MODULES_ESC_BATTERY=y
 CONFIG_MODULES_EVENTS=y
 CONFIG_MODULES_FLIGHT_MODE_MANAGER=y
@@ -50,13 +43,13 @@ CONFIG_MODULES_FW_ATT_CONTROL=y
 CONFIG_MODULES_FW_AUTOTUNE_ATTITUDE_CONTROL=y
 CONFIG_MODULES_FW_POS_CONTROL=y
 CONFIG_MODULES_FW_RATE_CONTROL=y
-# CONFIG_MODULES_FW_POS_CONTROL_L1=y
-CONFIG_MODULES_LOCAL_POSITION_ESTIMATOR=y
+CONFIG_MODULES_GIMBAL=y
 CONFIG_MODULES_GYRO_CALIBRATION=y
 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
@@ -66,18 +59,15 @@ CONFIG_MODULES_MC_AUTOTUNE_ATTITUDE_CONTROL=y
 CONFIG_MODULES_MC_HOVER_THRUST_ESTIMATOR=y
 CONFIG_MODULES_MC_POS_CONTROL=y
 CONFIG_MODULES_MC_RATE_CONTROL=y
-CONFIG_MODULES_CONTROL_ALLOCATOR=y
 CONFIG_MODULES_NAVIGATOR=y
 CONFIG_MODULES_RC_UPDATE=y
 CONFIG_MODULES_ROVER_POS_CONTROL=y
-CONFIG_MODULES_UXRCE_DDS_CLIENT=y
 CONFIG_MODULES_SENSORS=y
-CONFIG_MODULES_SIH=y
 CONFIG_MODULES_TEMPERATURE_COMPENSATION=y
-CONFIG_MODULES_GIMBAL=y
+CONFIG_MODULES_UXRCE_DDS_CLIENT=y
 CONFIG_MODULES_VTOL_ATT_CONTROL=y
-CONFIG_SYSTEMCMDS_BL_UPDATE=y
 CONFIG_SYSTEMCMDS_ACTUATOR_TEST=y
+CONFIG_SYSTEMCMDS_BL_UPDATE=y
 CONFIG_SYSTEMCMDS_DMESG=y
 CONFIG_SYSTEMCMDS_DUMPFILE=y
 CONFIG_SYSTEMCMDS_GPIO=y
@@ -85,13 +75,9 @@ CONFIG_SYSTEMCMDS_HARDFAULT_LOG=y
 CONFIG_SYSTEMCMDS_I2CDETECT=y
 CONFIG_SYSTEMCMDS_LED_CONTROL=y
 CONFIG_SYSTEMCMDS_MFT=y
-CONFIG_SYSTEMCMDS_MIXER=y
-CONFIG_SYSTEMCMDS_MOTOR_TEST=y
-#CONFIG_SYSTEMCMDS_MTD=y
 CONFIG_SYSTEMCMDS_NSHTERM=y
 CONFIG_SYSTEMCMDS_PARAM=y
 CONFIG_SYSTEMCMDS_PERF=y
-CONFIG_SYSTEMCMDS_PWM=y
 CONFIG_SYSTEMCMDS_REBOOT=y
 CONFIG_SYSTEMCMDS_SD_BENCH=y
 CONFIG_SYSTEMCMDS_SD_STRESS=y
@@ -29,14 +29,12 @@ CONFIG_BOARD_INITTHREAD_PRIORITY=254
 CONFIG_BOARD_LATE_INITIALIZE=y
 CONFIG_BOARD_LOOPSPERMSEC=95150
 CONFIG_BOARD_RESET_ON_ASSERT=2
-CONFIG_C99_BOOL8=y
 CONFIG_CDCACM=y
 CONFIG_CDCACM_IFLOWCONTROL=y
 CONFIG_CDCACM_PRODUCTID=0x004b
 CONFIG_CDCACM_PRODUCTSTR="HKUST UAV NxtPX4"
 CONFIG_CDCACM_RXBUFSIZE=600
 CONFIG_CDCACM_TXBUFSIZE=12000
-#TODO：ally for VENDOR ID in the future
 CONFIG_CDCACM_VENDORID=0x3162
 CONFIG_CDCACM_VENDORSTR="Matek"
 CONFIG_DEBUG_FULLOPT=y
@@ -73,7 +73,6 @@ CONFIG_BOARD_CRASHDUMP=y
 CONFIG_BOARD_LOOPSPERMSEC=95150
 CONFIG_BOARD_RESET_ON_ASSERT=2
 CONFIG_BUILTIN=y
-CONFIG_C99_BOOL8=y
 CONFIG_CDCACM=y
 CONFIG_CDCACM_IFLOWCONTROL=y
 CONFIG_CDCACM_PRODUCTID=0x0036
@@ -82,12 +81,10 @@ CONFIG_CDCACM_RXBUFSIZE=600
 CONFIG_CDCACM_TXBUFSIZE=12000
 CONFIG_CDCACM_VENDORID=0x1B8C
 CONFIG_CDCACM_VENDORSTR="Matek"
-CONFIG_CLOCK_MONOTONIC=y
 CONFIG_DEBUG_FULLOPT=y
 CONFIG_DEBUG_HARDFAULT_ALERT=y
 CONFIG_DEBUG_MEMFAULT=y
 CONFIG_DEBUG_SYMBOLS=y
-CONFIG_DEBUG_TCBINFO=n
 CONFIG_DEFAULT_SMALL=y
 CONFIG_DEV_FIFO_SIZE=0
 CONFIG_DEV_PIPE_MAXSIZE=1024
@@ -114,10 +111,10 @@ CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_I2C=y
 CONFIG_I2C_RESET=y
 CONFIG_IDLETHREAD_STACKSIZE=750
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_NCHAINS=24
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INIT_STACKSIZE=3194
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_NCHAINS=24
 CONFIG_LIBC_FLOATINGPOINT=y
 CONFIG_LIBC_LONG_LONG=y
 CONFIG_LIBC_MAX_EXITFUNS=1
@@ -129,12 +126,6 @@ CONFIG_MMCSD_SDIO=y
 CONFIG_MMCSD_SDIOWAIT_WRCOMPLETE=y
 CONFIG_MM_IOB=y
 CONFIG_MM_REGIONS=4
-# Avaible in Dual Version
-# CONFIG_MTD=y
-# CONFIG_MTD_BYTE_WRITE=y
-# CONFIG_MTD_PARTITION=y
-# CONFIG_MTD_PROGMEM=y
-# CONFIG_MTD_RAMTRON=y
 CONFIG_NAME_MAX=40
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_ARGCAT=y
@@ -155,14 +146,12 @@ CONFIG_PREALLOC_TIMERS=50
 CONFIG_PRIORITY_INHERITANCE=y
 CONFIG_PTHREAD_MUTEX_ROBUST=y
 CONFIG_PTHREAD_STACK_MIN=512
-CONFIG_RAMTRON_SETSPEED=y
 CONFIG_RAM_SIZE=245760
 CONFIG_RAM_START=0x20010000
 CONFIG_RAW_BINARY=y
 CONFIG_READLINE_CMD_HISTORY=y
 CONFIG_READLINE_TABCOMPLETION=y
 CONFIG_RTC_DATETIME=y
-CONFIG_SCHED_ATEXIT=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=249
 CONFIG_SCHED_HPWORKSTACKSIZE=1280
@@ -173,7 +162,6 @@ CONFIG_SCHED_LPWORK=y
 CONFIG_SCHED_LPWORKPRIORITY=50
 CONFIG_SCHED_LPWORKSTACKSIZE=1632
 CONFIG_SCHED_WAITPID=y
-CONFIG_SDCLONE_DISABLE=y
 CONFIG_SDMMC1_SDIO_PULLUP=y
 CONFIG_SEM_PREALLOCHOLDERS=32
 CONFIG_SERIAL_IFLOWCONTROL_WATERMARKS=y
@@ -189,7 +177,7 @@ CONFIG_START_MONTH=11
 CONFIG_STDIO_BUFFER_SIZE=256
 CONFIG_STM32H7_ADC1=y
 CONFIG_STM32H7_ADC2=y
-CONFIG_STM32H7_ADC3=y #should always enable otherwsie got ADC timeout error this is for tempreature compenstae
+CONFIG_STM32H7_ADC3=y
 CONFIG_STM32H7_BBSRAM=y
 CONFIG_STM32H7_BBSRAM_FILES=5
 CONFIG_STM32H7_BDMA=y
@@ -210,8 +198,6 @@ CONFIG_STM32H7_RTC_HSECLOCK=y
 CONFIG_STM32H7_RTC_MAGIC_REG=1
 CONFIG_STM32H7_SAVE_CRASHDUMP=y
 CONFIG_STM32H7_SDMMC1=y
-CONFIG_STM32H7_SDMMC1_DMA=y
-CONFIG_STM32H7_SDMMC1_DMA_BUFFER=1024
 CONFIG_STM32H7_SERIALBRK_BSDCOMPAT=y
 CONFIG_STM32H7_SERIAL_DISABLE_REORDERING=y
 CONFIG_STM32H7_SPI1=y
@@ -223,19 +209,18 @@ CONFIG_STM32H7_SPI2_DMA_BUFFER=4096
 CONFIG_STM32H7_SPI3=y
 CONFIG_STM32H7_SPI3_DMA=y
 CONFIG_STM32H7_SPI3_DMA_BUFFER=1024
-CONFIG_STM32H7_SPI_DMA=y
 CONFIG_STM32H7_SPI_DMATHRESHOLD=8
 CONFIG_STM32H7_TIM1=y
 CONFIG_STM32H7_TIM3=y
 CONFIG_STM32H7_TIM4=y
 CONFIG_STM32H7_TIM5=y
 CONFIG_STM32H7_TIM8=y
-CONFIG_STM32H7_USART1=y #ttyS0
-CONFIG_STM32H7_USART2=y #ttyS1
-CONFIG_STM32H7_USART3=y #ttyS2
-CONFIG_STM32H7_UART4=y #ttyS3
-CONFIG_STM32H7_UART5=y #ttyS4
-CONFIG_STM32H7_UART7=y #ttyS5
+CONFIG_STM32H7_UART4=y
+CONFIG_STM32H7_UART5=y
+CONFIG_STM32H7_UART7=y
+CONFIG_STM32H7_USART1=y
+CONFIG_STM32H7_USART2=y
+CONFIG_STM32H7_USART3=y
 CONFIG_STM32H7_USART_BREAKS=y
 CONFIG_STM32H7_USART_INVERT=y
 CONFIG_STM32H7_USART_SINGLEWIRE=y
@@ -243,6 +228,15 @@ CONFIG_STM32H7_USART_SWAP=y
 CONFIG_SYSTEM_CDCACM=y
 CONFIG_SYSTEM_NSH=y
 CONFIG_TASK_NAME_SIZE=24
+CONFIG_UART4_BAUD=921600
+CONFIG_UART4_RXBUFSIZE=3000
+CONFIG_UART4_TXBUFSIZE=1200
+CONFIG_UART5_BAUD=57600
+CONFIG_UART5_RXBUFSIZE=600
+CONFIG_UART5_TXBUFSIZE=1500
+CONFIG_UART7_BAUD=57600
+CONFIG_UART7_RXBUFSIZE=600
+CONFIG_UART7_TXBUFSIZE=3000
 CONFIG_USART1_BAUD=57600
 CONFIG_USART1_RXBUFSIZE=600
 CONFIG_USART1_TXBUFSIZE=1500
@@ -253,20 +247,9 @@ CONFIG_USART3_BAUD=57600
 CONFIG_USART3_RXBUFSIZE=180
 CONFIG_USART3_SERIAL_CONSOLE=y
 CONFIG_USART3_TXBUFSIZE=1500
-CONFIG_UART4_BAUD=921600
-CONFIG_UART4_RXBUFSIZE=3000
-CONFIG_UART4_TXBUFSIZE=1200
-CONFIG_UART5_BAUD=57600
-CONFIG_UART5_RXBUFSIZE=600
-CONFIG_UART5_TXBUFSIZE=1500
-CONFIG_UART7_BAUD=57600
-CONFIG_UART7_RXBUFSIZE=600
-CONFIG_UART7_TXBUFSIZE=3000
 CONFIG_USBDEV=y
 CONFIG_USBDEV_BUSPOWERED=y
 CONFIG_USBDEV_MAXPOWER=500
 CONFIG_USEC_PER_TICK=1000
-CONFIG_USERMAIN_STACKSIZE=2944
-CONFIG_USER_ENTRYPOINT="nsh_main"
 CONFIG_WATCHDOG=y
 CONFIG_WQUEUE_NOTIFIER=y
@@ -15,7 +15,7 @@ param set-default SYS_AUTOSTART 4050
 param set-default SYS_HAS_MAG 0

 # enable gravity fusion
-param set-default EKF2_IMU_CONTROL 7
+param set-default EKF2_IMU_CTRL 7

 # the startup tune is not great on a binary output buzzer, so disable it
 param set-default CBRK_BUZZER 782090
@@ -25,7 +25,7 @@ param set-default SYS_AUTOSTART 4050
 # use EKF2 without mag
 param set-default SYS_HAS_MAG 0
 # and enable gravity fusion
-param set-default EKF2_IMU_CONTROL 7
+param set-default EKF2_IMU_CTRL 7

 # the startup tune is not great on a binary output buzzer, so disable it
 param set-default CBRK_BUZZER 782090
@@ -25,7 +25,7 @@ param set-default SYS_AUTOSTART 4050
 # use EKF2 without mag
 param set-default SYS_HAS_MAG 0
 # and enable gravity fusion
-param set-default EKF2_IMU_CONTROL 7
+param set-default EKF2_IMU_CTRL 7

 # the startup tune is not great on a binary output buzzer, so disable it
 param set-default CBRK_BUZZER 782090
@@ -25,7 +25,7 @@ param set-default SYS_AUTOSTART 4050
 # use EKF2 without mag
 param set-default SYS_HAS_MAG 0
 # and enable gravity fusion
-param set-default EKF2_IMU_CONTROL 7
+param set-default EKF2_IMU_CTRL 7

 # the startup tune is not great on a binary output buzzer, so disable it
 param set-default CBRK_BUZZER 782090
@@ -7,8 +7,8 @@ CONFIG_BOARD_SERIAL_TEL3="/dev/ttyS5"
 CONFIG_BOARD_SERIAL_TEL4="/dev/ttyS6"
 CONFIG_DRIVERS_ADC_BOARD_ADC=y
 CONFIG_DRIVERS_BAROMETER_DPS310=y
-CONFIG_COMMON_DISTANCE_SENSOR=y
 CONFIG_DRIVERS_CDCACM_AUTOSTART=y
+CONFIG_COMMON_DISTANCE_SENSOR=y
 CONFIG_DRIVERS_DSHOT=y
 CONFIG_DRIVERS_GPS=y
 CONFIG_DRIVERS_IMU_INVENSENSE_ICM20602=y
@@ -0,0 +1,3 @@
+CONFIG_BOARD_TOOLCHAIN="arm-none-eabi"
+CONFIG_BOARD_ARCHITECTURE="cortex-m7"
+CONFIG_BOARD_ROMFSROOT=""
@@ -0,0 +1,85 @@
+CONFIG_BOARD_TOOLCHAIN="arm-none-eabi"
+CONFIG_BOARD_ARCHITECTURE="cortex-m7"
+CONFIG_BOARD_SERIAL_URT6="/dev/ttyS5"
+CONFIG_BOARD_SERIAL_GPS1="/dev/ttyS2"
+CONFIG_BOARD_SERIAL_TEL1="/dev/ttyS0"
+CONFIG_BOARD_SERIAL_TEL2="/dev/ttyS1"
+CONFIG_BOARD_SERIAL_TEL3="/dev/ttyS3"
+CONFIG_BOARD_SERIAL_TEL4="/dev/ttyS6"
+CONFIG_BOARD_SERIAL_RC="/dev/ttyS4"
+CONFIG_DRIVERS_ADC_BOARD_ADC=y
+CONFIG_DRIVERS_BAROMETER_DPS310=y
+CONFIG_DRIVERS_DSHOT=y
+CONFIG_DRIVERS_GPS=y
+CONFIG_DRIVERS_IMU_BOSCH_BMI088=y
+CONFIG_DRIVERS_IMU_BOSCH_BMI270=y
+CONFIG_COMMON_INS=y
+CONFIG_COMMON_MAGNETOMETER=y
+CONFIG_DRIVERS_OSD_ATXXXX=y
+CONFIG_DRIVERS_PPS_CAPTURE=y
+CONFIG_DRIVERS_PWM_OUT=y
+CONFIG_COMMON_RC=y
+CONFIG_DRIVERS_RC_INPUT=y
+CONFIG_DRIVERS_TAP_ESC=y
+CONFIG_COMMON_TELEMETRY=y
+CONFIG_DRIVERS_UAVCAN=y
+CONFIG_BOARD_UAVCAN_INTERFACES=1
+CONFIG_MODULES_ATTITUDE_ESTIMATOR_Q=y
+CONFIG_MODULES_BATTERY_STATUS=y
+CONFIG_MODULES_COMMANDER=y
+CONFIG_MODULES_CONTROL_ALLOCATOR=y
+CONFIG_MODULES_DATAMAN=y
+CONFIG_MODULES_EKF2=y
+CONFIG_MODULES_ESC_BATTERY=y
+CONFIG_MODULES_EVENTS=y
+CONFIG_MODULES_FLIGHT_MODE_MANAGER=y
+CONFIG_MODULES_FW_ATT_CONTROL=y
+CONFIG_MODULES_FW_AUTOTUNE_ATTITUDE_CONTROL=y
+CONFIG_MODULES_FW_POS_CONTROL=y
+CONFIG_MODULES_FW_RATE_CONTROL=y
+CONFIG_MODULES_GYRO_CALIBRATION=y
+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
+CONFIG_MODULES_MAVLINK=y
+CONFIG_MODULES_MC_ATT_CONTROL=y
+CONFIG_MODULES_MC_AUTOTUNE_ATTITUDE_CONTROL=y
+CONFIG_MODULES_MC_HOVER_THRUST_ESTIMATOR=y
+CONFIG_MODULES_MC_POS_CONTROL=y
+CONFIG_MODULES_MC_RATE_CONTROL=y
+CONFIG_MODULES_NAVIGATOR=y
+CONFIG_MODULES_PAYLOAD_DELIVERER=y
+CONFIG_MODULES_RC_UPDATE=y
+CONFIG_MODULES_ROVER_POS_CONTROL=y
+CONFIG_MODULES_SENSORS=y
+CONFIG_MODULES_TEMPERATURE_COMPENSATION=y
+CONFIG_MODULES_UXRCE_DDS_CLIENT=y
+CONFIG_MODULES_VTOL_ATT_CONTROL=y
+CONFIG_SYSTEMCMDS_ACTUATOR_TEST=y
+CONFIG_SYSTEMCMDS_DMESG=y
+CONFIG_SYSTEMCMDS_DUMPFILE=y
+CONFIG_SYSTEMCMDS_FAILURE=y
+CONFIG_SYSTEMCMDS_GPIO=y
+CONFIG_SYSTEMCMDS_HARDFAULT_LOG=y
+CONFIG_SYSTEMCMDS_I2CDETECT=y
+CONFIG_SYSTEMCMDS_NSHTERM=y
+CONFIG_SYSTEMCMDS_PARAM=y
+CONFIG_SYSTEMCMDS_PERF=y
+CONFIG_SYSTEMCMDS_REBOOT=y
+CONFIG_SYSTEMCMDS_SD_BENCH=y
+CONFIG_SYSTEMCMDS_SD_STRESS=y
+CONFIG_SYSTEMCMDS_SERIAL_PASSTHRU=y
+CONFIG_SYSTEMCMDS_SERIAL_TEST=y
+CONFIG_SYSTEMCMDS_SYSTEM_TIME=y
+CONFIG_SYSTEMCMDS_TOP=y
+CONFIG_SYSTEMCMDS_TOPIC_LISTENER=y
+CONFIG_SYSTEMCMDS_TUNE_CONTROL=y
+CONFIG_SYSTEMCMDS_UORB=y
+CONFIG_SYSTEMCMDS_USB_CONNECTED=y
+CONFIG_SYSTEMCMDS_VER=y
+CONFIG_SYSTEMCMDS_WORK_QUEUE=y
@@ -0,0 +1,13 @@
+{
+    "board_id": 1166,
+    "magic": "PX4FWv1",
+    "description": "Firmware for the MicoAir743 board",
+    "image": "",
+    "build_time": 0,
+    "summary": "MicoAir743",
+    "version": "0.1",
+    "image_size": 0,
+    "image_maxsize": 1835008,
+    "git_identity": "",
+    "board_revision": 0
+}
@@ -0,0 +1,24 @@
+#!/bin/sh
+#
+# board specific defaults
+#------------------------------------------------------------------------------
+param set-default BAT1_A_PER_V 40
+param set-default BAT1_N_CELLS 4
+param set-default BAT1_V_CHARGED 4.2
+param set-default BAT1_V_DIV 21.2
+param set-default BAT1_V_EMPTY 3.2
+
+param set-default SYS_HAS_MAG 1
+param set-default PWM_MAIN_TIM0 -4
+param set-default RC_INPUT_PROTO -1
+
+param set-default IMU_GYRO_RATEMAX 2000
+param set-default SYS_AUTOSTART 4001
+param set-default MC_PITCHRATE_K 0.4
+param set-default MC_ROLLRATE_K 0.35
+param set-default MC_YAWRATE_K 1.2
+param set-default MC_YAWRATE_MAX 360
+param set-default MAV_TYPE 2
+param set-default CA_AIRFRAME 0
+param set-default CA_ROTOR_COUNT 4
+param set-default CBRK_SUPPLY_CHK 894281
@@ -0,0 +1,7 @@
+#!/bin/sh
+#
+# board specific extras init
+#------------------------------------------------------------------------------
+
+# enable onboard OSD chip
+atxxxx start -s
@@ -0,0 +1,18 @@
+#!/bin/sh
+#
+# board specific sensors init
+#------------------------------------------------------------------------------
+
+board_adc start
+
+# # Internal SPI bus BMI088 accel/gyro
+bmi088 -s -b 2 -A -R 6 start
+bmi088 -s -b 2 -G -R 6 start
+
+# # Internal SPI bus BMI270 accel/gyro
+bmi270 -s -b 2 -R 0 start
+
+# Internal baro
+dps310 -I start -a 118
+
+ist8310 -I -R 2 start
@@ -0,0 +1,85 @@
+#
+# 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_CONSOLE is not set
+# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
+# CONFIG_SPI_EXCHANGE is not set
+# CONFIG_STM32H7_SYSCFG is not set
+CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD_CUSTOM=y
+CONFIG_ARCH_BOARD_CUSTOM_DIR="../../../../boards/micoair/h743/nuttx-config"
+CONFIG_ARCH_BOARD_CUSTOM_DIR_RELPATH=y
+CONFIG_ARCH_BOARD_CUSTOM_NAME="px4"
+CONFIG_ARCH_CHIP="stm32h7"
+CONFIG_ARCH_CHIP_STM32H743VI=y
+CONFIG_ARCH_CHIP_STM32H7=y
+CONFIG_ARCH_INTERRUPTSTACK=768
+CONFIG_ARMV7M_BASEPRI_WAR=y
+CONFIG_ARMV7M_ICACHE=y
+CONFIG_ARMV7M_MEMCPY=y
+CONFIG_ARMV7M_USEBASEPRI=y
+CONFIG_BOARDCTL=y
+CONFIG_BOARDCTL_RESET=y
+CONFIG_BOARD_ASSERT_RESET_VALUE=0
+CONFIG_BOARD_INITTHREAD_PRIORITY=254
+CONFIG_BOARD_LATE_INITIALIZE=y
+CONFIG_BOARD_LOOPSPERMSEC=95150
+CONFIG_BOARD_RESET_ON_ASSERT=2
+CONFIG_CDCACM=y
+CONFIG_CDCACM_IFLOWCONTROL=y
+CONFIG_CDCACM_PRODUCTID=0x004b
+CONFIG_CDCACM_PRODUCTSTR="MicoAir743"
+CONFIG_CDCACM_RXBUFSIZE=600
+CONFIG_CDCACM_TXBUFSIZE=12000
+CONFIG_CDCACM_VENDORID=0x3162
+CONFIG_CDCACM_VENDORSTR="MicoAir"
+CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_SYMBOLS=y
+CONFIG_DEBUG_TCBINFO=y
+CONFIG_DEFAULT_SMALL=y
+CONFIG_EXPERIMENTAL=y
+CONFIG_FDCLONE_DISABLE=y
+CONFIG_FDCLONE_STDIO=y
+CONFIG_HAVE_CXX=y
+CONFIG_HAVE_CXXINITIALIZE=y
+CONFIG_IDLETHREAD_STACKSIZE=750
+CONFIG_INIT_ENTRYPOINT="bootloader_main"
+CONFIG_INIT_STACKSIZE=3194
+CONFIG_LIBC_FLOATINGPOINT=y
+CONFIG_LIBC_LONG_LONG=y
+CONFIG_LIBC_STRERROR=y
+CONFIG_MEMSET_64BIT=y
+CONFIG_MEMSET_OPTSPEED=y
+CONFIG_PREALLOC_TIMERS=50
+CONFIG_PTHREAD_STACK_MIN=512
+CONFIG_RAM_SIZE=245760
+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_SPI=y
+CONFIG_STACK_COLORATION=y
+CONFIG_START_DAY=30
+CONFIG_START_MONTH=11
+CONFIG_STDIO_BUFFER_SIZE=32
+CONFIG_STM32H7_BKPSRAM=y
+CONFIG_STM32H7_DMA1=y
+CONFIG_STM32H7_OTGFS=y
+CONFIG_STM32H7_PROGMEM=y
+CONFIG_STM32H7_TIM1=y
+CONFIG_SYSTEMTICK_HOOK=y
+CONFIG_SYSTEM_CDCACM=y
+CONFIG_TASK_NAME_SIZE=24
+CONFIG_TTY_SIGINT=y
+CONFIG_TTY_SIGINT_CHAR=0x03
+CONFIG_TTY_SIGTSTP=y
+CONFIG_USBDEV=y
+CONFIG_USBDEV_BUSPOWERED=y
+CONFIG_USBDEV_MAXPOWER=500
+CONFIG_USEC_PER_TICK=1000
@@ -0,0 +1,426 @@
+/************************************************************************************
+ * nuttx-configs/px4_fmu-v6u/include/board.h
+ *
+ *   Copyright (C) 2016-2019 Gregory Nutt. All rights reserved.
+ *   Authors: David Sidrane <david.sidrane@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 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 __NUTTX_CONFIG_MICOAIR743_INCLUDE_BOARD_H
+#define __NUTTX_CONFIG_MICOAIR743_INCLUDE_BOARD_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include "board_dma_map.h"
+
+#include <nuttx/config.h>
+
+#ifndef __ASSEMBLY__
+# include <stdint.h>
+#endif
+
+#include "stm32_rcc.h"
+#include "stm32_sdmmc.h"
+
+/************************************************************************************
+ * Pre-processor Definitions
+ ************************************************************************************/
+
+/* Clocking *************************************************************************/
+/* The MicoAir743  board provides the following clock sources:
+ *
+ *   X1: 8 MHz crystal for HSE
+ *
+ * So we have these clock source available within the STM32
+ *
+ *   HSI: 64 MHz RC factory-trimmed
+ *   HSE:  8 MHz crystal for HSE
+ */
+
+#define STM32_BOARD_XTAL        8000000ul
+
+#define STM32_HSI_FREQUENCY     16000000ul
+#define STM32_LSI_FREQUENCY     32000
+#define STM32_HSE_FREQUENCY     STM32_BOARD_XTAL
+#define STM32_LSE_FREQUENCY     32768
+
+/* Main PLL Configuration.
+ *
+ * PLL source is HSE = 8,000,000
+ *
+ * PLL_VCOx = (STM32_HSE_FREQUENCY / PLLM) * PLLN
+ * Subject to:
+ *
+ *     1 <= PLLM <= 63
+ *     4 <= PLLN <= 512
+ *   150 MHz <= PLL_VCOL <= 420MHz
+ *   192 MHz <= PLL_VCOH <= 836MHz
+ *
+ * SYSCLK  = PLL_VCO / PLLP
+ * CPUCLK  = SYSCLK / D1CPRE
+ * Subject to
+ *
+ *   PLLP1   = {2, 4, 6, 8, ..., 128}
+ *   PLLP2,3 = {2, 3, 4, ..., 128}
+ *   CPUCLK <= 480 MHz
+ */
+
+#define STM32_BOARD_USEHSE
+
+#define STM32_PLLCFG_PLLSRC      RCC_PLLCKSELR_PLLSRC_HSE
+
+/* PLL1, wide 4 - 8 MHz input, enable DIVP, DIVQ, DIVR
+ *
+ *   PLL1_VCO = (8,000,000 / 1) * 120 = 960 MHz
+ *
+ *   PLL1P = PLL1_VCO/2  = 960 MHz / 2   = 480 MHz
+ *   PLL1Q = PLL1_VCO/4  = 960 MHz / 4   = 240 MHz
+ *   PLL1R = PLL1_VCO/8  = 960 MHz / 8   = 120 MHz
+ */
+
+#define STM32_PLLCFG_PLL1CFG    (RCC_PLLCFGR_PLL1VCOSEL_WIDE | \
+				 RCC_PLLCFGR_PLL1RGE_4_8_MHZ | \
+				 RCC_PLLCFGR_DIVP1EN | \
+				 RCC_PLLCFGR_DIVQ1EN | \
+				 RCC_PLLCFGR_DIVR1EN)
+#define STM32_PLLCFG_PLL1M       RCC_PLLCKSELR_DIVM1(1)
+#define STM32_PLLCFG_PLL1N       RCC_PLL1DIVR_N1(120)
+#define STM32_PLLCFG_PLL1P       RCC_PLL1DIVR_P1(2)
+#define STM32_PLLCFG_PLL1Q       RCC_PLL1DIVR_Q1(4)
+#define STM32_PLLCFG_PLL1R       RCC_PLL1DIVR_R1(8)
+
+#define STM32_VCO1_FREQUENCY     ((STM32_HSE_FREQUENCY / 1) * 120)
+#define STM32_PLL1P_FREQUENCY    (STM32_VCO1_FREQUENCY / 2)
+#define STM32_PLL1Q_FREQUENCY    (STM32_VCO1_FREQUENCY / 4)
+#define STM32_PLL1R_FREQUENCY    (STM32_VCO1_FREQUENCY / 8)
+
+/* PLL2 */
+
+#define STM32_PLLCFG_PLL2CFG     (RCC_PLLCFGR_PLL2VCOSEL_WIDE | \
+				  RCC_PLLCFGR_PLL2RGE_4_8_MHZ | \
+				  RCC_PLLCFGR_DIVP2EN | \
+				  RCC_PLLCFGR_DIVQ2EN | \
+				  RCC_PLLCFGR_DIVR2EN)
+#define STM32_PLLCFG_PLL2M       RCC_PLLCKSELR_DIVM2(2)
+#define STM32_PLLCFG_PLL2N       RCC_PLL2DIVR_N2(48)
+#define STM32_PLLCFG_PLL2P       RCC_PLL2DIVR_P2(2)
+#define STM32_PLLCFG_PLL2Q       RCC_PLL2DIVR_Q2(2)
+#define STM32_PLLCFG_PLL2R       RCC_PLL2DIVR_R2(2)
+
+#define STM32_VCO2_FREQUENCY     ((STM32_HSE_FREQUENCY / 2) * 48)
+#define STM32_PLL2P_FREQUENCY    (STM32_VCO2_FREQUENCY / 2)
+#define STM32_PLL2Q_FREQUENCY    (STM32_VCO2_FREQUENCY / 2)
+#define STM32_PLL2R_FREQUENCY    (STM32_VCO2_FREQUENCY / 2)
+
+/* PLL3 */
+
+#define STM32_PLLCFG_PLL3CFG    (RCC_PLLCFGR_PLL3VCOSEL_WIDE | \
+				 RCC_PLLCFGR_PLL3RGE_4_8_MHZ | \
+				 RCC_PLLCFGR_DIVQ3EN)
+#define STM32_PLLCFG_PLL3M      RCC_PLLCKSELR_DIVM3(2)
+#define STM32_PLLCFG_PLL3N      RCC_PLL3DIVR_N3(48)
+#define STM32_PLLCFG_PLL3P      RCC_PLL3DIVR_P3(2)
+#define STM32_PLLCFG_PLL3Q      RCC_PLL3DIVR_Q3(4)
+#define STM32_PLLCFG_PLL3R      RCC_PLL3DIVR_R3(2)
+
+#define STM32_VCO3_FREQUENCY    ((STM32_HSE_FREQUENCY / 2) * 48)
+#define STM32_PLL3P_FREQUENCY   (STM32_VCO3_FREQUENCY / 2)
+#define STM32_PLL3Q_FREQUENCY   (STM32_VCO3_FREQUENCY / 4)
+#define STM32_PLL3R_FREQUENCY   (STM32_VCO3_FREQUENCY / 2)
+
+/* SYSCLK = PLL1P = 480MHz
+ * CPUCLK = SYSCLK / 1 = 480 MHz
+ */
+
+#define STM32_RCC_D1CFGR_D1CPRE  (RCC_D1CFGR_D1CPRE_SYSCLK)
+#define STM32_SYSCLK_FREQUENCY   (STM32_PLL1P_FREQUENCY)
+#define STM32_CPUCLK_FREQUENCY   (STM32_SYSCLK_FREQUENCY / 1)
+
+/* Configure Clock Assignments */
+
+/* AHB clock (HCLK) is SYSCLK/2 (240 MHz max)
+ * HCLK1 = HCLK2 = HCLK3 = HCLK4 = 240
+ */
+
+#define STM32_RCC_D1CFGR_HPRE   RCC_D1CFGR_HPRE_SYSCLKd2        /* HCLK  = SYSCLK / 2 */
+#define STM32_ACLK_FREQUENCY    (STM32_CPUCLK_FREQUENCY / 2)    /* ACLK in D1, HCLK3 in D1 */
+#define STM32_HCLK_FREQUENCY    (STM32_CPUCLK_FREQUENCY / 2)    /* HCLK in D2, HCLK4 in D3 */
+#define STM32_BOARD_HCLK        STM32_HCLK_FREQUENCY            /* same as above, to satisfy compiler */
+
+/* APB1 clock (PCLK1) is HCLK/2 (120 MHz) */
+
+#define STM32_RCC_D2CFGR_D2PPRE1  RCC_D2CFGR_D2PPRE1_HCLKd2       /* PCLK1 = HCLK / 2 */
+#define STM32_PCLK1_FREQUENCY     (STM32_HCLK_FREQUENCY/2)
+
+/* APB2 clock (PCLK2) is HCLK/2 (120 MHz) */
+
+#define STM32_RCC_D2CFGR_D2PPRE2  RCC_D2CFGR_D2PPRE2_HCLKd2       /* PCLK2 = HCLK / 2 */
+#define STM32_PCLK2_FREQUENCY     (STM32_HCLK_FREQUENCY/2)
+
+/* APB3 clock (PCLK3) is HCLK/2 (120 MHz) */
+
+#define STM32_RCC_D1CFGR_D1PPRE   RCC_D1CFGR_D1PPRE_HCLKd2        /* PCLK3 = HCLK / 2 */
+#define STM32_PCLK3_FREQUENCY     (STM32_HCLK_FREQUENCY/2)
+
+/* APB4 clock (PCLK4) is HCLK/4 (120 MHz) */
+
+#define STM32_RCC_D3CFGR_D3PPRE   RCC_D3CFGR_D3PPRE_HCLKd2       /* PCLK4 = HCLK / 2 */
+#define STM32_PCLK4_FREQUENCY     (STM32_HCLK_FREQUENCY/2)
+
+/* Timer clock frequencies */
+
+/* Timers driven from APB1 will be twice PCLK1 */
+
+#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_TIM6_CLKIN   (2*STM32_PCLK1_FREQUENCY)
+#define STM32_APB1_TIM7_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)
+
+/* Timers driven from APB2 will be twice PCLK2 */
+
+#define STM32_APB2_TIM1_CLKIN   (2*STM32_PCLK2_FREQUENCY)
+#define STM32_APB2_TIM8_CLKIN   (2*STM32_PCLK2_FREQUENCY)
+#define STM32_APB2_TIM15_CLKIN  (2*STM32_PCLK2_FREQUENCY)
+#define STM32_APB2_TIM16_CLKIN  (2*STM32_PCLK2_FREQUENCY)
+#define STM32_APB2_TIM17_CLKIN  (2*STM32_PCLK2_FREQUENCY)
+
+/* Kernel Clock Configuration
+ *
+ * Note: look at Table 54 in ST Manual
+ */
+
+/* I2C123 clock source */
+
+#define STM32_RCC_D2CCIP2R_I2C123SRC RCC_D2CCIP2R_I2C123SEL_HSI
+
+/* I2C4 clock source */
+
+#define STM32_RCC_D3CCIPR_I2C4SRC    RCC_D3CCIPR_I2C4SEL_HSI
+
+/* SPI123 clock source */
+
+#define STM32_RCC_D2CCIP1R_SPI123SRC RCC_D2CCIP1R_SPI123SEL_PLL2
+
+/* SPI45 clock source */
+
+#define STM32_RCC_D2CCIP1R_SPI45SRC  RCC_D2CCIP1R_SPI45SEL_PLL2
+
+/* SPI6 clock source */
+
+#define STM32_RCC_D3CCIPR_SPI6SRC    RCC_D3CCIPR_SPI6SEL_PLL2
+
+/* USB 1 and 2 clock source */
+
+#define STM32_RCC_D2CCIP2R_USBSRC    RCC_D2CCIP2R_USBSEL_PLL3
+
+/* ADC 1 2 3 clock source */
+
+#define STM32_RCC_D3CCIPR_ADCSEL     RCC_D3CCIPR_ADCSEL_PLL2
+
+/* FDCAN 1 clock source */
+
+#define STM32_RCC_D2CCIP1R_FDCANSEL  RCC_D2CCIP1R_FDCANSEL_HSE   /* FDCAN 1 2 clock source */
+
+#define STM32_FDCANCLK               STM32_HSE_FREQUENCY
+
+/* FLASH wait states
+ *
+ *  ------------ ---------- -----------
+ *  Vcore        MAX ACLK   WAIT STATES
+ *  ------------ ---------- -----------
+ *  1.15-1.26 V     70 MHz    0
+ *  (VOS1 level)   140 MHz    1
+ *                 210 MHz    2
+ *  1.05-1.15 V     55 MHz    0
+ *  (VOS2 level)   110 MHz    1
+ *                 165 MHz    2
+ *                 220 MHz    3
+ *  0.95-1.05 V     45 MHz    0
+ *  (VOS3 level)    90 MHz    1
+ *                 135 MHz    2
+ *                 180 MHz    3
+ *                 225 MHz    4
+ *  ------------ ---------- -----------
+ */
+
+#define BOARD_FLASH_WAITSTATES 2
+
+/* SDMMC definitions ********************************************************/
+
+/* Init 480kHz, freq = PLL1Q/(2*div)  div =  PLL1Q/(2*freq) */
+
+#define STM32_SDMMC_INIT_CLKDIV     (300 << STM32_SDMMC_CLKCR_CLKDIV_SHIFT)
+
+/* 20 MHz Max for now - more reliable on some boards than 25 MHz
+ * 20 MHz = PLL1Q/(2*div), div =  PLL1Q/(2*freq), div = 6 = 240 / 40
+ */
+
+#if defined(CONFIG_STM32H7_SDMMC_XDMA) || defined(CONFIG_STM32H7_SDMMC_IDMA)
+#  define STM32_SDMMC_MMCXFR_CLKDIV   (6 << STM32_SDMMC_CLKCR_CLKDIV_SHIFT)
+#else
+#  define STM32_SDMMC_MMCXFR_CLKDIV   (100 << STM32_SDMMC_CLKCR_CLKDIV_SHIFT)
+#endif
+#if defined(CONFIG_STM32H7_SDMMC_XDMA) || defined(CONFIG_STM32H7_SDMMC_IDMA)
+#  define STM32_SDMMC_SDXFR_CLKDIV    (6 << STM32_SDMMC_CLKCR_CLKDIV_SHIFT)
+#else
+#  define STM32_SDMMC_SDXFR_CLKDIV    (100 << STM32_SDMMC_CLKCR_CLKDIV_SHIFT)
+#endif
+
+#define STM32_SDMMC_CLKCR_EDGE      STM32_SDMMC_CLKCR_NEGEDGE
+
+/* LED definitions ******************************************************************/
+/* The board has two, LED_GREEN a Green LED and LED_BLUE a Blue LED,
+ * that can be controlled by software.
+ *
+ * If CONFIG_ARCH_LEDS is not defined, then the user can control the LEDs in any way.
+ * The following definitions are used to access individual LEDs.
+ */
+
+/* LED index values for use with board_userled() */
+
+#define BOARD_LED1        0
+#define BOARD_LED2        1
+#define BOARD_LED3        2
+#define BOARD_NLEDS       3
+
+#define BOARD_LED_RED     BOARD_LED1
+#define BOARD_LED_GREEN   BOARD_LED2
+#define BOARD_LED_BLUE    BOARD_LED3
+
+/* LED bits for use with board_userled_all() */
+
+#define BOARD_LED1_BIT    (1 << BOARD_LED1)
+#define BOARD_LED2_BIT    (1 << BOARD_LED2)
+#define BOARD_LED3_BIT    (1 << BOARD_LED3)
+
+/* If CONFIG_ARCH_LEDS is defined, the usage by the board port is defined in
+ * include/board.h and src/stm32_leds.c. The LEDs are used to encode OS-related
+ * events as follows:
+ *
+ *
+ *   SYMBOL                     Meaning                      LED state
+ *                                                        Red   Green Blue
+ *   ----------------------  --------------------------  ------ ------ ----*/
+
+#define LED_STARTED        0 /* NuttX has been started   OFF    OFF   OFF  */
+#define LED_HEAPALLOCATE   1 /* Heap has been allocated  OFF    OFF   ON   */
+#define LED_IRQSENABLED    2 /* Interrupts enabled       OFF    ON    OFF  */
+#define LED_STACKCREATED   3 /* Idle stack created       OFF    ON    ON   */
+#define LED_INIRQ          4 /* In an interrupt          N/C    N/C   GLOW */
+#define LED_SIGNAL         5 /* In a signal handler      N/C    GLOW  N/C  */
+#define LED_ASSERTION      6 /* An assertion failed      GLOW   N/C   GLOW */
+#define LED_PANIC          7 /* The system has crashed   Blink  OFF   N/C  */
+#define LED_IDLE           8 /* MCU is is sleep mode     ON     OFF   OFF  */
+
+/* Thus if the Green LED is statically on, NuttX has successfully booted and
+ * is, apparently, running normally.  If the Red LED is flashing at
+ * approximately 2Hz, then a fatal error has been detected and the system
+ * has halted.
+ */
+
+/* Alternate function pin selections ************************************************/
+
+#define GPIO_USART1_RX   GPIO_USART1_RX_2   /* PA10 */
+#define GPIO_USART1_TX   GPIO_USART1_TX_2   /* PA9  */
+
+#define GPIO_USART2_RX   GPIO_USART2_RX_1   /* PA3  */
+#define GPIO_USART2_TX   GPIO_USART2_TX_1   /* PA2  */
+
+#define GPIO_USART3_RX   GPIO_USART3_RX_3   /* PD9  */
+#define GPIO_USART3_TX   GPIO_USART3_TX_3   /* PD8  */
+
+#define GPIO_UART4_RX    GPIO_UART4_RX_2    /* PA1  */
+#define GPIO_UART4_TX    GPIO_UART4_TX_2    /* PA0  */
+
+#define GPIO_USART6_RX   GPIO_USART6_RX_1   /* PC7  */
+#define GPIO_USART6_TX   GPIO_USART6_TX_1   /* PC6  */
+
+#define GPIO_UART7_RX    GPIO_UART7_RX_3    /* PE7  */
+#define GPIO_UART7_TX    GPIO_UART7_TX_3    /* PE8  */
+
+
+#define GPIO_UART8_RX    GPIO_UART8_RX_1    /* PE0  */
+#define GPIO_UART8_TX    GPIO_UART8_TX_1    /* PE1  */
+
+
+/* CAN
+ *
+ * CAN1 is routed to transceiver.
+ */
+
+#define GPIO_CAN1_RX     GPIO_CAN1_RX_2      /* PB8  */
+#define GPIO_CAN1_TX     GPIO_CAN1_TX_2      /* PB9  */
+
+/* SPI
+ *
+
+ */
+
+#define ADJ_SLEW_RATE(p) (((p) & ~GPIO_SPEED_MASK) | (GPIO_SPEED_2MHz))
+
+#define GPIO_SPI1_MISO   GPIO_SPI1_MISO_1               /* PA6  */
+#define GPIO_SPI1_MOSI   GPIO_SPI1_MOSI_1               /* PA7  */
+#define GPIO_SPI1_SCK    ADJ_SLEW_RATE(GPIO_SPI1_SCK_1) /* PA5 */
+
+#define GPIO_SPI2_MISO   GPIO_SPI2_MISO_2               /* PC2  */
+#define GPIO_SPI2_MOSI   GPIO_SPI2_MOSI_3               /* PC3 */
+#define GPIO_SPI2_SCK    ADJ_SLEW_RATE(GPIO_SPI2_SCK_5) /* PD3  */
+
+
+
+/* I2C
+ *
+
+ *
+ */
+
+#define GPIO_I2C1_SCL GPIO_I2C1_SCL_1       /* PB6  */
+#define GPIO_I2C1_SDA GPIO_I2C1_SDA_1       /* PB7  */
+
+#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       /* PB10 */
+#define GPIO_I2C2_SDA GPIO_I2C2_SDA_1       /* PB11 */
+
+#define GPIO_I2C2_SCL_GPIO                  (GPIO_OUTPUT | GPIO_OPENDRAIN | GPIO_SPEED_50MHz | GPIO_OUTPUT_SET | GPIO_PORTB | GPIO_PIN10)
+#define GPIO_I2C2_SDA_GPIO                  (GPIO_OUTPUT | GPIO_OPENDRAIN | GPIO_SPEED_50MHz | GPIO_OUTPUT_SET | GPIO_PORTB | GPIO_PIN11)
+
+# define PROBE_INIT(mask)
+# define PROBE(n,s)
+# define PROBE_MARK(n)
+
+#endif  /*__NUTTX_CONFIG_MICOAIR743_INCLUDE_BOARD_H  */
@@ -0,0 +1,36 @@
+/****************************************************************************
+ *
+ *   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
+#define DMAMAP_SPI2_RX    DMAMAP_DMA12_SPI2RX_0 /* DMA1:39 */
+#define DMAMAP_SPI2_TX    DMAMAP_DMA12_SPI2TX_0 /* DMA1:40 */
@@ -0,0 +1,245 @@
+#
+# 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_CONSOLE is not set
+# CONFIG_DISABLE_ENVIRON is not set
+# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
+# CONFIG_DISABLE_PTHREAD is not set
+# CONFIG_MMCSD_HAVE_CARDDETECT is not set
+# CONFIG_MMCSD_HAVE_WRITEPROTECT is not set
+# CONFIG_MMCSD_MMCSUPPORT is not set
+# CONFIG_MMCSD_SPI 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_EXIT 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_MKFATFS is not set
+# CONFIG_NSH_DISABLE_MOUNT is not set
+# CONFIG_NSH_DISABLE_MV is not set
+# CONFIG_NSH_DISABLE_PRINTF 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/micoair/h743/nuttx-config"
+CONFIG_ARCH_BOARD_CUSTOM_DIR_RELPATH=y
+CONFIG_ARCH_BOARD_CUSTOM_NAME="px4"
+CONFIG_ARCH_CHIP="stm32h7"
+CONFIG_ARCH_CHIP_STM32H743VI=y
+CONFIG_ARCH_CHIP_STM32H7=y
+CONFIG_ARCH_INTERRUPTSTACK=768
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_ARMV7M_BASEPRI_WAR=y
+CONFIG_ARMV7M_DCACHE=y
+CONFIG_ARMV7M_DTCM=y
+CONFIG_ARMV7M_ICACHE=y
+CONFIG_ARMV7M_MEMCPY=y
+CONFIG_ARMV7M_USEBASEPRI=y
+CONFIG_BOARDCTL_RESET=y
+CONFIG_BOARD_ASSERT_RESET_VALUE=0
+CONFIG_BOARD_CRASHDUMP=y
+CONFIG_BOARD_LOOPSPERMSEC=95150
+CONFIG_BOARD_RESET_ON_ASSERT=2
+CONFIG_BUILTIN=y
+CONFIG_CDCACM=y
+CONFIG_CDCACM_PRODUCTID=0x0036
+CONFIG_CDCACM_PRODUCTSTR="MicoAir743"
+CONFIG_CDCACM_RXBUFSIZE=600
+CONFIG_CDCACM_TXBUFSIZE=12000
+CONFIG_CDCACM_VENDORID=0x1B8C
+CONFIG_CDCACM_VENDORSTR="MicoAir"
+CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_HARDFAULT_ALERT=y
+CONFIG_DEBUG_MEMFAULT=y
+CONFIG_DEBUG_SYMBOLS=y
+CONFIG_DEFAULT_SMALL=y
+CONFIG_DEV_FIFO_SIZE=0
+CONFIG_DEV_PIPE_MAXSIZE=1024
+CONFIG_DEV_PIPE_SIZE=70
+CONFIG_EXPERIMENTAL=y
+CONFIG_FAT_DMAMEMORY=y
+CONFIG_FAT_LCNAMES=y
+CONFIG_FAT_LFN=y
+CONFIG_FAT_LFN_ALIAS_HASH=y
+CONFIG_FDCLONE_STDIO=y
+CONFIG_FS_BINFS=y
+CONFIG_FS_CROMFS=y
+CONFIG_FS_FAT=y
+CONFIG_FS_FATTIME=y
+CONFIG_FS_PROCFS=y
+CONFIG_FS_PROCFS_INCLUDE_PROGMEM=y
+CONFIG_FS_PROCFS_MAX_TASKS=64
+CONFIG_FS_PROCFS_REGISTER=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=3194
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_NCHAINS=24
+CONFIG_LIBC_FLOATINGPOINT=y
+CONFIG_LIBC_LONG_LONG=y
+CONFIG_LIBC_MAX_EXITFUNS=1
+CONFIG_LIBC_STRERROR=y
+CONFIG_MEMSET_64BIT=y
+CONFIG_MEMSET_OPTSPEED=y
+CONFIG_MMCSD=y
+CONFIG_MMCSD_SDIO=y
+CONFIG_MMCSD_SDIOWAIT_WRCOMPLETE=y
+CONFIG_MM_IOB=y
+CONFIG_MM_REGIONS=4
+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_STRERROR=y
+CONFIG_NSH_VARS=y
+CONFIG_OTG_ID_GPIO_DISABLE=y
+CONFIG_PIPES=y
+CONFIG_PREALLOC_TIMERS=50
+CONFIG_PRIORITY_INHERITANCE=y
+CONFIG_PTHREAD_MUTEX_ROBUST=y
+CONFIG_PTHREAD_STACK_MIN=512
+CONFIG_RAM_SIZE=245760
+CONFIG_RAM_START=0x20010000
+CONFIG_RAW_BINARY=y
+CONFIG_RTC_DATETIME=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_LPWORK=y
+CONFIG_SCHED_LPWORKPRIORITY=50
+CONFIG_SCHED_LPWORKSTACKSIZE=1632
+CONFIG_SCHED_WAITPID=y
+CONFIG_SDMMC1_SDIO_PULLUP=y
+CONFIG_SEM_PREALLOCHOLDERS=32
+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=256
+CONFIG_STM32H7_ADC1=y
+CONFIG_STM32H7_ADC3=y
+CONFIG_STM32H7_BBSRAM=y
+CONFIG_STM32H7_BBSRAM_FILES=5
+CONFIG_STM32H7_BDMA=y
+CONFIG_STM32H7_BKPSRAM=y
+CONFIG_STM32H7_DMA1=y
+CONFIG_STM32H7_DMA2=y
+CONFIG_STM32H7_DMACAPABLE=y
+CONFIG_STM32H7_FLASH_OVERRIDE_I=y
+CONFIG_STM32H7_I2C1=y
+CONFIG_STM32H7_I2C2=y
+CONFIG_STM32H7_I2C_DYNTIMEO=y
+CONFIG_STM32H7_I2C_DYNTIMEO_STARTSTOP=10
+CONFIG_STM32H7_OTGFS=y
+CONFIG_STM32H7_PROGMEM=y
+CONFIG_STM32H7_RTC=y
+CONFIG_STM32H7_RTC_HSECLOCK=y
+CONFIG_STM32H7_RTC_MAGIC_REG=1
+CONFIG_STM32H7_SAVE_CRASHDUMP=y
+CONFIG_STM32H7_SDMMC1=y
+CONFIG_STM32H7_SERIALBRK_BSDCOMPAT=y
+CONFIG_STM32H7_SERIAL_DISABLE_REORDERING=y
+CONFIG_STM32H7_SPI1=y
+CONFIG_STM32H7_SPI2=y
+CONFIG_STM32H7_SPI2_DMA=y
+CONFIG_STM32H7_SPI2_DMA_BUFFER=4096
+CONFIG_STM32H7_SPI_DMATHRESHOLD=8
+CONFIG_STM32H7_TIM1=y
+CONFIG_STM32H7_TIM3=y
+CONFIG_STM32H7_TIM4=y
+CONFIG_STM32H7_TIM8=y
+CONFIG_STM32H7_UART4=y
+CONFIG_STM32H7_UART7=y
+CONFIG_STM32H7_UART8=y
+CONFIG_STM32H7_USART1=y
+CONFIG_STM32H7_USART2=y
+CONFIG_STM32H7_USART3=y
+CONFIG_STM32H7_USART6=y
+CONFIG_STM32H7_USART_BREAKS=y
+CONFIG_STM32H7_USART_INVERT=y
+CONFIG_STM32H7_USART_SINGLEWIRE=y
+CONFIG_STM32H7_USART_SWAP=y
+CONFIG_SYSTEM_CDCACM=y
+CONFIG_SYSTEM_NSH=y
+CONFIG_TASK_NAME_SIZE=24
+CONFIG_UART4_BAUD=57600
+CONFIG_UART4_RXBUFSIZE=600
+CONFIG_UART4_TXBUFSIZE=1500
+CONFIG_UART7_BAUD=57600
+CONFIG_UART7_RXBUFSIZE=600
+CONFIG_UART7_TXBUFSIZE=1500
+CONFIG_UART8_BAUD=57600
+CONFIG_UART8_RXBUFSIZE=600
+CONFIG_UART8_TXBUFSIZE=1500
+CONFIG_USART1_BAUD=57600
+CONFIG_USART1_RXBUFSIZE=600
+CONFIG_USART1_TXBUFSIZE=1500
+CONFIG_USART2_BAUD=57600
+CONFIG_USART2_RXBUFSIZE=600
+CONFIG_USART2_TXBUFSIZE=1500
+CONFIG_USART3_BAUD=57600
+CONFIG_USART3_RXBUFSIZE=600
+CONFIG_USART3_TXBUFSIZE=1500
+CONFIG_USART6_BAUD=57600
+CONFIG_USART6_RXBUFSIZE=600
+CONFIG_USART6_TXBUFSIZE=1500
+CONFIG_USBDEV=y
+CONFIG_USBDEV_BUSPOWERED=y
+CONFIG_USBDEV_MAXPOWER=500
+CONFIG_USEC_PER_TICK=1000
+CONFIG_WATCHDOG=y
@@ -0,0 +1,213 @@
+/****************************************************************************
+ * scripts/script.ld
+ *
+ *   Copyright (C) 2016, 2019 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 Durandal-v1 uses an STM32H743II has 2048Kb of main FLASH memory.
+ * The flash memory is partitioned into a User Flash memory and a System
+ * Flash memory. Each of these memories has two banks:
+ *
+ *   1) User Flash memory:
+ *
+ *      Bank 1: Start address 0x0800:0000 to 0x080F:FFFF with 8 sectors, 128Kb each
+ *      Bank 2: Start address 0x0810:0000 to 0x081F:FFFF with 8 sectors, 128Kb each
+ *
+ *   2) System Flash memory:
+ *
+ *      Bank 1: Start address 0x1FF0:0000 to 0x1FF1:FFFF with 1 x 128Kb sector
+ *      Bank 1: Start address 0x1FF4:0000 to 0x1FF5:FFFF with 1 x 128Kb sector
+ *
+ *   3) User option bytes for user configuration, only in Bank 1.
+ *
+ * In the STM32H743II, two different boot spaces can be selected through
+ * the BOOT pin and the boot base address programmed in the BOOT_ADD0 and
+ * BOOT_ADD1 option bytes:
+ *
+ *   1) BOOT=0: Boot address defined by user option byte BOOT_ADD0[15:0].
+ *      ST programmed value: Flash memory at 0x0800:0000
+ *   2) BOOT=1: Boot address defined by user option byte BOOT_ADD1[15:0].
+ *      ST programmed value: System bootloader at 0x1FF0:0000
+ *
+ * The Durandal has a Swtich on board, the BOOT0 pin is at ground so by default,
+ * the STM32 will boot to address 0x0800:0000 in FLASH unless the swiutch is
+ * drepresed, then the boot will be from 0x1FF0:0000
+ *
+ * The STM32H743ZI also has 1024Kb of data SRAM.
+ * SRAM is split up into several blocks and into three power domains:
+ *
+ *   1) TCM SRAMs are dedicated to the Cortex-M7 and are accessible with
+ *      0 wait states by the Cortex-M7 and by MDMA through AHBS slave bus
+ *
+ *      1.1) 128Kb of DTCM-RAM beginning at address 0x2000:0000
+ *
+ *           The DTCM-RAM is organized as 2 x 64Kb DTCM-RAMs on 2 x 32 bit
+ *           DTCM ports. The DTCM-RAM could be used for critical real-time
+ *           data, such as interrupt service routines or stack / heap memory.
+ *           Both DTCM-RAMs can be used in parallel (for load/store operations)
+ *           thanks to the Cortex-M7 dual issue capability.
+ *
+ *      1.2)  64Kb of ITCM-RAM beginning at address 0x0000:0000
+ *
+ *           This RAM is connected to ITCM 64-bit interface designed for
+ *           execution of critical real-times routines by the CPU.
+ *
+ *   2) AXI SRAM (D1 domain) accessible by all system masters except BDMA
+ *      through D1 domain AXI bus matrix
+ *
+ *      2.1) 512Kb of SRAM beginning at address 0x2400:0000
+ *
+ *   3) AHB SRAM (D2 domain) accessible by all system masters except BDMA
+ *      through D2 domain AHB bus matrix
+ *
+ *      3.1) 128Kb of SRAM1 beginning at address 0x3000:0000
+ *      3.2) 128Kb of SRAM2 beginning at address 0x3002:0000
+ *      3.3)  32Kb of SRAM3 beginning at address 0x3004:0000
+ *
+ *      SRAM1 - SRAM3 are one contiguous block: 288Kb at address 0x3000:0000
+ *
+ *   4) AHB SRAM (D3 domain) accessible by most of system masters
+ *      through D3 domain AHB bus matrix
+ *
+ *      4.1)  64Kb of SRAM4 beginning at address 0x3800:0000
+ *      4.1)   4Kb of backup RAM beginning at address 0x3880:0000
+ *
+ * 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
+{
+	itcm  (rwx) : ORIGIN = 0x00000000, LENGTH =   64K
+	flash (rx)  : ORIGIN = 0x08000000, LENGTH = 2048K
+	dtcm1 (rwx) : ORIGIN = 0x20000000, LENGTH =   64K
+	dtcm2 (rwx) : ORIGIN = 0x20010000, LENGTH =   64K
+	sram  (rwx) : ORIGIN = 0x24000000, LENGTH =  512K
+	sram1 (rwx) : ORIGIN = 0x30000000, LENGTH =  128K
+	sram2 (rwx) : ORIGIN = 0x30020000, LENGTH =  128K
+	sram3 (rwx) : ORIGIN = 0x30040000, LENGTH =   32K
+	sram4 (rwx) : ORIGIN = 0x38000000, LENGTH =   64K
+	bbram (rwx) : ORIGIN = 0x38800000, LENGTH =    4K
+}
+
+OUTPUT_ARCH(arm)
+EXTERN(_vectors)
+ENTRY(_stext)
+
+/*
+ * 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(32);
+		/*
+		This signature provides the bootloader with a way to delay booting
+		*/
+		_bootdelay_signature = ABSOLUTE(.);
+		FILL(0xffecc2925d7d05c5)
+		. += 8;
+		*(.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(.);
+
+	.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) }
+}
@@ -0,0 +1,228 @@
+/****************************************************************************
+ * scripts/script.ld
+ *
+ *   Copyright (C) 2020 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 board uses an STM32H743II and has 2048Kb of main FLASH memory.
+ * The flash memory is partitioned into a User Flash memory and a System
+ * Flash memory. Each of these memories has two banks:
+ *
+ *   1) User Flash memory:
+ *
+ *      Bank 1: Start address 0x0800:0000 to 0x080F:FFFF with 8 sectors, 128Kb each
+ *      Bank 2: Start address 0x0810:0000 to 0x081F:FFFF with 8 sectors, 128Kb each
+ *
+ *   2) System Flash memory:
+ *
+ *      Bank 1: Start address 0x1FF0:0000 to 0x1FF1:FFFF with 1 x 128Kb sector
+ *      Bank 1: Start address 0x1FF4:0000 to 0x1FF5:FFFF with 1 x 128Kb sector
+ *
+ *   3) User option bytes for user configuration, only in Bank 1.
+ *
+ * In the STM32H743II, two different boot spaces can be selected through
+ * the BOOT pin and the boot base address programmed in the BOOT_ADD0 and
+ * BOOT_ADD1 option bytes:
+ *
+ *   1) BOOT=0: Boot address defined by user option byte BOOT_ADD0[15:0].
+ *      ST programmed value: Flash memory at 0x0800:0000
+ *   2) BOOT=1: Boot address defined by user option byte BOOT_ADD1[15:0].
+ *      ST programmed value: System bootloader at 0x1FF0:0000
+ *
+ * There's a switch on board, the BOOT0 pin is at ground so by default,
+ * the STM32 will boot to address 0x0800:0000 in FLASH unless the switch is
+ * drepresed, then the boot will be from 0x1FF0:0000
+ *
+ * The STM32H743ZI also has 1024Kb of data SRAM.
+ * SRAM is split up into several blocks and into three power domains:
+ *
+ *   1) TCM SRAMs are dedicated to the Cortex-M7 and are accessible with
+ *      0 wait states by the Cortex-M7 and by MDMA through AHBS slave bus
+ *
+ *      1.1) 128Kb of DTCM-RAM beginning at address 0x2000:0000
+ *
+ *           The DTCM-RAM is organized as 2 x 64Kb DTCM-RAMs on 2 x 32 bit
+ *           DTCM ports. The DTCM-RAM could be used for critical real-time
+ *           data, such as interrupt service routines or stack / heap memory.
+ *           Both DTCM-RAMs can be used in parallel (for load/store operations)
+ *           thanks to the Cortex-M7 dual issue capability.
+ *
+ *      1.2)  64Kb of ITCM-RAM beginning at address 0x0000:0000
+ *
+ *           This RAM is connected to ITCM 64-bit interface designed for
+ *           execution of critical real-times routines by the CPU.
+ *
+ *   2) AXI SRAM (D1 domain) accessible by all system masters except BDMA
+ *      through D1 domain AXI bus matrix
+ *
+ *      2.1) 512Kb of SRAM beginning at address 0x2400:0000
+ *
+ *   3) AHB SRAM (D2 domain) accessible by all system masters except BDMA
+ *      through D2 domain AHB bus matrix
+ *
+ *      3.1) 128Kb of SRAM1 beginning at address 0x3000:0000
+ *      3.2) 128Kb of SRAM2 beginning at address 0x3002:0000
+ *      3.3)  32Kb of SRAM3 beginning at address 0x3004:0000
+ *
+ *      SRAM1 - SRAM3 are one contiguous block: 288Kb at address 0x3000:0000
+ *
+ *   4) AHB SRAM (D3 domain) accessible by most of system masters
+ *      through D3 domain AHB bus matrix
+ *
+ *      4.1)  64Kb of SRAM4 beginning at address 0x3800:0000
+ *      4.1)   4Kb of backup RAM beginning at address 0x3880:0000
+ *
+ * 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
+{
+	ITCM_RAM  (rwx) : ORIGIN = 0x00000000, LENGTH =   64K
+	FLASH      (rx) : ORIGIN = 0x08020000, LENGTH = 1792K
+
+	DTCM1_RAM (rwx) : ORIGIN = 0x20000000, LENGTH =   64K
+	DTCM2_RAM (rwx) : ORIGIN = 0x20010000, LENGTH =   64K
+	AXI_SRAM  (rwx) : ORIGIN = 0x24000000, LENGTH =  512K /* D1 domain AXI bus */
+	SRAM1     (rwx) : ORIGIN = 0x30000000, LENGTH =  128K /* D2 domain AHB bus */
+	SRAM2     (rwx) : ORIGIN = 0x30020000, LENGTH =  128K /* D2 domain AHB bus */
+	SRAM3     (rwx) : ORIGIN = 0x30040000, LENGTH =   32K /* D2 domain AHB bus */
+	SRAM4     (rwx) : ORIGIN = 0x38000000, LENGTH =   64K /* D3 domain */
+	BKPRAM    (rwx) : ORIGIN = 0x38800000, LENGTH =    4K
+}
+
+OUTPUT_ARCH(arm)
+EXTERN(_vectors)
+ENTRY(_stext)
+
+/*
+ * 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(32);
+		/*
+		This signature provides the bootloader with a way to delay booting
+		*/
+		_bootdelay_signature = ABSOLUTE(.);
+		FILL(0xffecc2925d7d05c5)
+		. += 8;
+		*(.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(.);
+
+	.data : {
+		_sdata = ABSOLUTE(.);
+		*(.data .data.*)
+		*(.gnu.linkonce.d.*)
+		CONSTRUCTORS
+		_edata = ABSOLUTE(.);
+
+		/* Pad out last section as the STM32H7 Flash write size is 256 bits. 32 bytes */
+		. = ALIGN(16);
+		FILL(0xffff)
+		. += 16;
+	} > AXI_SRAM AT > FLASH  = 0xffff
+
+	.bss : {
+		_sbss = ABSOLUTE(.);
+		*(.bss .bss.*)
+		*(.gnu.linkonce.b.*)
+		*(COMMON)
+		. = ALIGN(4);
+		_ebss = ABSOLUTE(.);
+	} > AXI_SRAM
+
+	/* Emit the the D3 power domain section for locating BDMA data */
+
+	.sram4_reserve (NOLOAD) :
+	{
+		*(.sram4)
+		. = ALIGN(4);
+		_sram4_heap_start = ABSOLUTE(.);
+	} > SRAM4
+
+	/* 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) }
+}
@@ -0,0 +1,68 @@
+############################################################################
+#
+#   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.
+#
+############################################################################
+if("${PX4_BOARD_LABEL}" STREQUAL  "bootloader")
+	add_library(drivers_board
+		bootloader_main.c
+		usb.c
+	)
+	target_link_libraries(drivers_board
+		PRIVATE
+			nuttx_arch
+			nuttx_drivers
+			bootloader
+	)
+	target_include_directories(drivers_board PRIVATE ${PX4_SOURCE_DIR}/platforms/nuttx/src/bootloader/common)
+
+else()
+	add_library(drivers_board
+		i2c.cpp
+		init.c
+		led.c
+		sdio.c
+		spi.cpp
+		timer_config.cpp
+		usb.c
+	)
+	add_dependencies(drivers_board arch_board_hw_info)
+
+	target_link_libraries(drivers_board
+		PRIVATE
+			arch_io_pins
+			arch_spi
+			arch_board_hw_info
+			drivers__led
+			nuttx_arch
+			nuttx_drivers
+			px4_layer
+	)
+endif()
@@ -0,0 +1,197 @@
+/****************************************************************************
+ *
+ *   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
+
+/****************************************************************************************************
+ * Included Files
+ ****************************************************************************************************/
+
+#include <px4_platform_common/px4_config.h>
+#include <nuttx/compiler.h>
+#include <stdint.h>
+
+#include <stm32_gpio.h>
+
+/****************************************************************************************************
+ * Definitions
+ ****************************************************************************************************/
+
+// #define FLASH_BASED_PARAMS
+
+
+/* LEDs are driven with push open drain to support Anode to 5V or 3.3V */
+
+#  define GPIO_nLED_RED         /* PE5   */  (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|GPIO_OUTPUT_SET|GPIO_PORTE|GPIO_PIN5)
+#  define GPIO_nLED_GREEN       /* PE6   */  (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|GPIO_OUTPUT_SET|GPIO_PORTE|GPIO_PIN6)
+#  define GPIO_nLED_BLUE        /* PE4   */  (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|GPIO_OUTPUT_SET|GPIO_PORTE|GPIO_PIN4)
+
+#  define BOARD_HAS_CONTROL_STATUS_LEDS      1
+#  define BOARD_OVERLOAD_LED     LED_RED
+#  define BOARD_ARMED_STATE_LED  LED_BLUE
+
+
+/*
+ * ADC channels
+ *
+ * These are the channel numbers of the ADCs of the microcontroller that
+ * can be used by the Px4 Firmware in the adc driver
+ */
+
+/* ADC defines to be used in sensors.cpp to read from a particular channel */
+#define SYSTEM_ADC_BASE STM32_ADC1_BASE
+#define ADC1_CH(n)                  (n)
+
+/* Define GPIO pins used as ADC N.B. Channel numbers must match below  */
+#define PX4_ADC_GPIO  \
+	/* PC0  */  GPIO_ADC123_INP10, \
+	/* PC1  */  GPIO_ADC123_INP11
+
+
+/* Define Channel numbers must match above GPIO pin IN(n)*/
+#define ADC_BATTERY_VOLTAGE_CHANNEL     /* PC0  */  ADC1_CH(10)
+#define ADC_BATTERY_CURRENT_CHANNEL     /* PC1  */  ADC1_CH(11)
+
+
+#define ADC_CHANNELS \
+	((1 << ADC_BATTERY_VOLTAGE_CHANNEL) | \
+	 (1 << ADC_BATTERY_CURRENT_CHANNEL))
+
+
+/* Define Battery 1 Voltage Divider and A per V
+ */
+
+// #define BOARD_BATTERY1_V_DIV         (11.0f)     /* measured with the provided PM board */
+// #define BOARD_BATTERY1_A_PER_V       (40.0f)
+// #define BOARD_BATTERY2_V_DIV         (11.0f)     /* measured with the provided PM board */
+
+
+/* PWM
+ */
+#define DIRECT_PWM_OUTPUT_CHANNELS   10
+#define DIRECT_INPUT_TIMER_CHANNELS  10
+
+#define BOARD_HAS_PWM  DIRECT_PWM_OUTPUT_CHANNELS
+
+
+/* USB OTG FS
+ *
+ * PA8  OTG_FS_VBUS VBUS sensing
+ */
+
+#define GPIO_OTGFS_VBUS         /* PA8 */ (GPIO_INPUT|GPIO_PULLDOWN|GPIO_SPEED_100MHz|GPIO_PORTA|GPIO_PIN8)
+
+
+/* High-resolution timer */
+#define HRT_TIMER               2  /* use timer8 for the HRT */
+#define HRT_TIMER_CHANNEL       1  /* use capture/compare channel 3 */
+
+
+/* RC Serial port */
+#define RC_SERIAL_PORT          "/dev/ttyS4"
+#define BOARD_SUPPORTS_RC_SERIAL_PORT_OUTPUT
+
+/* SD Card */
+#define SDIO_SLOTNO             0  /* Only one slot */
+#define SDIO_MINOR              0
+
+/* This board provides a DMA pool and APIs */
+#define BOARD_DMA_ALLOC_POOL_SIZE 5120
+
+/* This board provides the board_on_reset interface */
+#define BOARD_HAS_ON_RESET 1
+
+#define PX4_GPIO_INIT_LIST { \
+		PX4_ADC_GPIO, \
+		GPIO_CAN1_TX, \
+		GPIO_CAN1_RX, \
+	}
+
+#define BOARD_ENABLE_CONSOLE_BUFFER
+
+#define FLASH_BASED_PARAMS
+
+#define BOARD_NUM_IO_TIMERS 4
+
+
+__BEGIN_DECLS
+
+/****************************************************************************************************
+ * Public Types
+ ****************************************************************************************************/
+
+/****************************************************************************************************
+ * Public data
+ ****************************************************************************************************/
+
+#ifndef __ASSEMBLY__
+
+/****************************************************************************************************
+ * Public Functions
+ ****************************************************************************************************/
+
+/****************************************************************************
+ * Name: stm32_sdio_initialize
+ *
+ * Description:
+ *   Initialize SDIO-based MMC/SD card support
+ *
+ ****************************************************************************/
+
+int stm32_sdio_initialize(void);
+
+/****************************************************************************************************
+ * Name: stm32_spiinitialize
+ *
+ * Description:
+ *   Called to configure SPI chip select GPIO pins for the board.
+ *
+ ****************************************************************************************************/
+
+extern void stm32_spiinitialize(void);
+
+extern void stm32_usbinitialize(void);
+
+extern void board_peripheral_reset(int ms);
+
+#include <px4_platform_common/board_common.h>
+
+#endif /* __ASSEMBLY__ */
+
+__END_DECLS
@@ -0,0 +1,75 @@
+/****************************************************************************
+ *
+ *   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 bootloader_main.c
+ *
+ * FMU-specific early startup code for bootloader
+*/
+
+#include "board_config.h"
+#include "bl.h"
+
+#include <nuttx/config.h>
+#include <nuttx/board.h>
+#include <chip.h>
+#include <stm32_uart.h>
+#include <arch/board/board.h>
+#include "arm_internal.h"
+#include <px4_platform_common/init.h>
+
+extern int sercon_main(int c, char **argv);
+
+__EXPORT void board_on_reset(int status) {}
+
+__EXPORT void stm32_boardinitialize(void)
+{
+	/* configure USB interfaces */
+	stm32_usbinitialize();
+}
+
+__EXPORT int board_app_initialize(uintptr_t arg)
+{
+	return 0;
+}
+
+void board_late_initialize(void)
+{
+	sercon_main(0, NULL);
+}
+
+extern void sys_tick_handler(void);
+void board_timerhook(void)
+{
+	sys_tick_handler();
+}
@@ -0,0 +1,135 @@
+/****************************************************************************
+ *
+ *   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
+
+/****************************************************************************
+ * 10-8--2016:
+ *  To simplify the ripple effect on the tools, we will be using
+ *  /dev/serial/by-id/<asterisk>PX4<asterisk> to locate PX4 devices. Therefore
+ *  moving forward all Bootloaders must contain the prefix "PX4 BL "
+ *  in the USBDEVICESTRING
+ *  This Change will be made in an upcoming BL release
+ ****************************************************************************/
+/*
+ * Define usage to configure a bootloader
+ *
+ *
+ * Constant                example          Usage
+ * APP_LOAD_ADDRESS     0x08004000            - The address in Linker Script, where the app fw is org-ed
+ * BOOTLOADER_DELAY     5000                  - Ms to wait while under USB pwr or bootloader request
+ * BOARD_FMUV2
+ * INTERFACE_USB        1                     - (Optional) Scan and use the USB interface for bootloading
+ * INTERFACE_USART      1                     - (Optional) Scan and use the Serial interface for bootloading
+ * USBDEVICESTRING      "PX4 BL FMU v2.x"     - USB id string
+ * USBPRODUCTID         0x0011                - PID Should match defconfig
+ * BOOT_DELAY_ADDRESS   0x000001a0            - (Optional) From the linker script from Linker Script to get a custom
+ *                                               delay provided by an APP FW
+ * BOARD_TYPE           9                     - Must match .prototype boad_id
+ * _FLASH_KBYTES        (*(uint16_t *)0x1fff7a22) - Run time flash size detection
+ * BOARD_FLASH_SECTORS  ((_FLASH_KBYTES == 0x400) ? 11 : 23) - Run time determine the physical last sector
+ * BOARD_FLASH_SECTORS   11                   - Hard coded zero based last sector
+ * BOARD_FLASH_SIZE     (_FLASH_KBYTES*1024)-   Total Flash size of device, determined at run time.
+ *                         (1024 * 1024)      - Hard coded Total Flash of device - The bootloader and app reserved will be deducted
+ *                                              programmatically
+ *
+ * BOARD_FIRST_FLASH_SECTOR_TO_ERASE  2        - Optional sectors index in the flash_sectors table  (F4 only), to begin erasing.
+ *                                               This is to allow sectors to be reserved for app fw usage. That will NOT be erased
+ *                                               during a FW upgrade.
+ *                                               The default is 0, and selects the first sector to be erased, as the 0th entry in the
+ *                                               flash_sectors table. Which is the second physical sector of FLASH in the device.
+ *                                               The first physical sector of FLASH is used by the bootloader, and is not defined
+ *                                               in the table.
+ *
+ * APP_RESERVATION_SIZE (BOARD_FIRST_FLASH_SECTOR_TO_ERASE * 16 * 1024) - Number of bytes reserved by the APP FW. This number plus
+ *                                                                        BOOTLOADER_RESERVATION_SIZE  will be deducted from
+ *                                                                        BOARD_FLASH_SIZE to determine the size of the App FW
+ *                                                                        and hence the address space of FLASH to erase and program.
+ * USBMFGSTRING            "PX4 AP"            - Optional USB MFG string (default is '3D Robotics' if not defined.)
+ * SERIAL_BREAK_DETECT_DISABLED                -  Optional prevent break selection on Serial port from entering or staying in BL
+ *
+ * * Other defines are somewhat self explanatory.
+ */
+
+/* Boot device selection list*/
+#define USB0_DEV       0x01
+#define SERIAL0_DEV    0x02
+#define SERIAL1_DEV    0x04
+
+#define APP_LOAD_ADDRESS               0x08020000
+#define BOOTLOADER_DELAY               5000
+#define INTERFACE_USB                  1
+#define INTERFACE_USB_CONFIG           "/dev/ttyACM0"
+#define BOARD_VBUS                     MK_GPIO_INPUT(GPIO_OTGFS_VBUS)
+
+//#define USE_VBUS_PULL_DOWN
+#define INTERFACE_USART                1
+#define INTERFACE_USART_CONFIG         "/dev/ttyS0,115200"
+#define BOOT_DELAY_ADDRESS             0x000001a0
+#define BOARD_TYPE                     1166
+#define BOARD_FLASH_SECTORS            (14)
+#define BOARD_FLASH_SIZE               (16 * 128 * 1024)
+#define APP_RESERVATION_SIZE 	       (1 * 128 * 1024)
+
+#define OSC_FREQ                       8
+
+#define BOARD_PIN_LED_ACTIVITY         GPIO_nLED_BLUE // BLUE
+#define BOARD_PIN_LED_BOOTLOADER       GPIO_nLED_GREEN // GREEN
+#define BOARD_LED_ON                   0
+#define BOARD_LED_OFF                  1
+
+#define SERIAL_BREAK_DETECT_DISABLED   1
+
+#if !defined(ARCH_SN_MAX_LENGTH)
+# define ARCH_SN_MAX_LENGTH 12
+#endif
+
+#if !defined(APP_RESERVATION_SIZE)
+#  define APP_RESERVATION_SIZE 0
+#endif
+
+#if !defined(BOARD_FIRST_FLASH_SECTOR_TO_ERASE)
+#  define BOARD_FIRST_FLASH_SECTOR_TO_ERASE 1
+#endif
+
+#if !defined(USB_DATA_ALIGN)
+# define USB_DATA_ALIGN
+#endif
+
+#ifndef BOOT_DEVICES_SELECTION
+#  define BOOT_DEVICES_SELECTION USB0_DEV|SERIAL0_DEV|SERIAL1_DEV
+#endif
+
+#ifndef BOOT_DEVICES_FILTER_ONUSB
+#  define BOOT_DEVICES_FILTER_ONUSB USB0_DEV|SERIAL0_DEV|SERIAL1_DEV
+#endif
@@ -0,0 +1,39 @@
+/****************************************************************************
+ *
+ *   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] = {
+	initI2CBusExternal(1),
+	initI2CBusInternal(2),
+};
@@ -0,0 +1,203 @@
+/****************************************************************************
+ *
+ *   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
+ *
+ * FMU-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 initialisation.
+ */
+
+#include "board_config.h"
+
+#include <syslog.h>
+
+#include <nuttx/config.h>
+#include <nuttx/board.h>
+#include <nuttx/sdio.h>
+#include <nuttx/mmcsd.h>
+#include <arch/board/board.h>
+#include "arm_internal.h"
+
+#include <drivers/drv_hrt.h>
+#include <drivers/drv_board_led.h>
+#include <systemlib/px4_macros.h>
+#include <px4_arch/io_timer.h>
+#include <px4_platform_common/init.h>
+#include <px4_platform/gpio.h>
+#include <px4_platform/board_dma_alloc.h>
+
+# if defined(FLASH_BASED_PARAMS)
+#  include <parameters/flashparams/flashfs.h>
+#endif
+
+__BEGIN_DECLS
+extern void led_init(void);
+extern void led_on(int led);
+extern void led_off(int led);
+__END_DECLS
+
+/************************************************************************************
+ * Name: board_peripheral_reset
+ *
+ * Description:
+ *
+ ************************************************************************************/
+__EXPORT void board_peripheral_reset(int ms)
+{
+	UNUSED(ms);
+}
+
+/************************************************************************************
+ * Name: board_on_reset
+ *
+ * Description:
+ * Optionally provided function called on entry to board_system_reset
+ * It should perform any house keeping prior to the rest.
+ *
+ * status - 1 if resetting to boot loader
+ *          0 if just resetting
+ *
+ ************************************************************************************/
+__EXPORT void board_on_reset(int status)
+{
+	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+	}
+
+	if (status >= 0) {
+		up_mdelay(6);
+	}
+}
+
+/************************************************************************************
+ * 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)
+{
+	/* Reset PWM first thing */
+	board_on_reset(-1);
+
+	/* configure LEDs */
+	board_autoled_initialize();
+
+	/* configure pins */
+	const uint32_t gpio[] = PX4_GPIO_INIT_LIST;
+	px4_gpio_init(gpio, arraySize(gpio));
+
+	/* configure SPI interfaces */
+	stm32_spiinitialize();
+
+	/* configure USB interfaces */
+	stm32_usbinitialize();
+
+}
+
+/****************************************************************************
+ * 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;
+ *
+ * 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)
+{
+	/* Need hrt running before using the ADC */
+	px4_platform_init();
+
+	/* configure the DMA allocator */
+	if (board_dma_alloc_init() < 0) {
+		syslog(LOG_ERR, "[boot] DMA alloc FAILED\n");
+	}
+
+	/* initial LED state */
+	drv_led_start();
+	led_off(LED_RED);
+	led_off(LED_BLUE);
+
+	if (board_hardfault_init(2, true) != 0) {
+		led_on(LED_BLUE);
+	}
+
+#ifdef CONFIG_MMCSD
+	int ret = stm32_sdio_initialize();
+
+	if (ret != OK) {
+		led_on(LED_BLUE);
+		return ret;
+	}
+
+#endif
+
+// TODO：internal flash store parameters
+#if defined(FLASH_BASED_PARAMS)
+	static sector_descriptor_t params_sector_map[] = {
+		{15, 128 * 1024, 0x081E0000},
+		{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);
+		led_on(LED_RED);
+	}
+
+#endif
+
+	/* Configure the HW based on the manifest */
+	px4_platform_configure();
+
+	return OK;
+}
@@ -0,0 +1,114 @@
+/****************************************************************************
+ *
+ *   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>
+
+/*
+ * Ideally we'd be able to get these from arm_internal.h,
+ * but since we want to be able to disable the NuttX use
+ * of leds for system indication at will and there is no
+ * separate switch, we need to build independent of the
+ * CONFIG_ARCH_LEDS configuration switch.
+ */
+__BEGIN_DECLS
+extern void led_init(void);
+extern void led_on(int led);
+extern void led_off(int led);
+extern void led_toggle(int led);
+__END_DECLS
+
+#  define xlat(p) (p)
+static uint32_t g_ledmap[] = {
+	GPIO_nLED_GREEN,   // Indexed by BOARD_LED_GREEN
+	GPIO_nLED_BLUE,    // Indexed by BOARD_LED_BLUE
+	GPIO_nLED_RED,     // Indexed by BOARD_LED_RED
+};
+
+__EXPORT void led_init(void)
+{
+	/* Configure LED GPIOs for output */
+	for (size_t l = 0; l < (sizeof(g_ledmap) / sizeof(g_ledmap[0])); l++) {
+		if (g_ledmap[l] != 0) {
+			stm32_configgpio(g_ledmap[l]);
+		}
+	}
+}
+
+static void phy_set_led(int led, bool state)
+{
+	/* Drive Low to switch on */
+	if (g_ledmap[led] != 0) {
+		stm32_gpiowrite(g_ledmap[led], !state);
+	}
+}
+
+static bool phy_get_led(int led)
+{
+	/* If Low it is on */
+	if (g_ledmap[led] != 0) {
+		return !stm32_gpioread(g_ledmap[led]);
+	}
+
+	return false;
+}
+
+
+__EXPORT void led_on(int led)
+{
+	phy_set_led(xlat(led), true);
+}
+
+__EXPORT void led_off(int led)
+{
+	phy_set_led(xlat(led), false);
+}
+
+__EXPORT void led_toggle(int led)
+{
+	phy_set_led(xlat(led), !phy_get_led(xlat(led)));
+}
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+++ b/Show More