fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-10-03 14:48:54 +08:00
Code Issues Packages Projects Releases Wiki Activity

Link fixes 4 (#26633)

Browse Source 
* Airframe - replace Babyshark with QAV250

* Link fixes
This commit is contained in:
Hamish Willee
2026-03-04 09:45:50 +11:00
committed by GitHub
parent 67c4256c08
commit 2fd131d3cf
31 changed files with 109 additions and 152 deletions
Download Patch File Download Diff File Expand all files Collapse all files
docs/en/dev_airframes/adding_a_new_frame.md
+46 -108
View File
@@ -124,118 +124,79 @@ param set-default CA_ROTOR3_PY 0.15
param set-default CA_ROTOR3_KM -0.05
```
### Example - Babyshark VTOL Complete Vehicle
### Example - HolyBro QAV250 Complete Vehicle
A more complicated configuration file for a complete vehicle is provided below.
This is the configuration for the Baby Shark [Standard VTOL](../frames_vtol/standardvtol.md) ([original file here](https://github.com/PX4/PX4-Autopilot/blob/main/ROMFS/px4fmu_common/init.d/airframes/13014_vtol_babyshark)).
A more complete configuration file for a real vehicle is provided below.
This is the configuration for the [HolyBro QAV250](../frames_multicopter/holybro_qav250_pixhawk4_mini.md) quadrotor ([original file here](https://github.com/PX4/PX4-Autopilot/blob/main/ROMFS/px4fmu_common/init.d/airframes/4052_holybro_qav250)).
The shebang and documentation sections are similar to those for the generic frame, but here we also document what `outputs` are mapped to each motor and actuator.
Note that these outputs are documentation only; the actual mapping is done using parameters.
The shebang and documentation sections are similar to those for the generic frame.
Here we also add a `@url` link to the vehicle documentation, a `@maintainer`, and additional board exclusions.
```sh
#!/bin/sh
#
# @name BabyShark VTOL
# @name HolyBro QAV250
#
# @type Standard VTOL
# @class VTOL
# @url https://docs.px4.io/main/en/frames_multicopter/holybro_qav250_pixhawk4_mini
#
# @maintainer Silvan Fuhrer <silvan@auterion.com>
# @type Quadrotor x
# @class Copter
#
# @output Motor1 motor 1
# @output Motor2 motor 2
# @output Motor3 motor 3
# @output Motor4 motor 4
# @output Motor5 Pusher motor
# @output Servo1 Ailerons
# @output Servo2 A-tail left
# @output Servo3 A-tail right
# @maintainer Beat Kueng <beat-kueng@gmx.net>
#
# @board px4_fmu-v2 exclude
# @board bitcraze_crazyflie exclude
# @board holybro_kakutef7 exclude
# @board px4_fmu-v6x exclude
# @board ark_fmu-v6x exclude
#
```
As for the generic frame, we then include the generic VTOL defaults.
Next, we source the multicopter defaults.
```sh
. ${R}etc/init.d/rc.vtol_defaults
. ${R}etc/init.d/rc.mc_defaults
```
Then we define configuration parameters and [tuning gains](#tuning-gains):
```sh
param set-default MAV_TYPE 22
# The set does not include a battery, but most people will probably use 4S
param set-default BAT1_N_CELLS 4
param set-default BAT1_N_CELLS 6
param set-default IMU_GYRO_CUTOFF 120
param set-default IMU_DGYRO_CUTOFF 45
param set-default FW_AIRSPD_MAX 30
param set-default FW_AIRSPD_MIN 19
param set-default FW_AIRSPD_TRIM 23
param set-default FW_PN_R_SLEW_MAX 40
param set-default FW_PSP_OFF 3
param set-default FW_P_LIM_MAX 18
param set-default FW_P_LIM_MIN -25
param set-default FW_RLL_TO_YAW_FF 0.1
param set-default FW_RR_P 0.08
param set-default FW_R_LIM 45
param set-default FW_R_RMAX 50
param set-default FW_THR_TRIM 0.65
param set-default FW_THR_MIN 0.3
param set-default FW_THR_SLEW_MAX 0.6
param set-default FW_T_HRATE_FF 0
param set-default FW_T_SINK_MAX 15
param set-default FW_T_SINK_MIN 3
param set-default FW_YR_P 0.15
param set-default IMU_DGYRO_CUTOFF 15
param set-default MC_PITCHRATE_MAX 60
param set-default MC_ROLLRATE_MAX 60
param set-default MC_YAWRATE_I 0.15
param set-default MC_YAWRATE_MAX 40
param set-default MC_YAWRATE_P 0.3
param set-default MPC_ACC_DOWN_MAX 2
param set-default MPC_ACC_HOR_MAX 2
param set-default MPC_ACC_UP_MAX 3
param set-default MC_AIRMODE 1
param set-default MPC_JERK_AUTO 4
param set-default MPC_LAND_SPEED 1
param set-default MPC_MAN_TILT_MAX 25
param set-default MPC_MAN_Y_MAX 40
param set-default COM_SPOOLUP_TIME 1.5
param set-default MPC_THR_HOVER 0.45
param set-default MPC_TILTMAX_AIR 25
param set-default MPC_TKO_RAMP_T 1.8
param set-default MPC_TKO_SPEED 1
param set-default MPC_VEL_MANUAL 3
param set-default MPC_XY_CRUISE 3
param set-default MPC_XY_VEL_MAX 3.5
param set-default MPC_YAWRAUTO_MAX 40
param set-default MPC_Z_VEL_MAX_UP 2
param set-default MC_PITCHRATE_D 0.0012
param set-default MC_PITCHRATE_I 0.35
param set-default MC_PITCHRATE_MAX 1200
param set-default MC_PITCHRATE_P 0.082
param set-default MC_PITCH_P 8
param set-default MC_ROLLRATE_D 0.0012
param set-default MC_ROLLRATE_I 0.3
param set-default MC_ROLLRATE_MAX 1200
param set-default MC_ROLLRATE_P 0.076
param set-default MC_ROLL_P 8
param set-default MC_YAWRATE_I 0.3
param set-default MC_YAWRATE_MAX 600
param set-default MC_YAWRATE_P 0.25
param set-default MC_YAW_P 4
param set-default NAV_ACC_RAD 3
param set-default MPC_MANTHR_MIN 0
param set-default MPC_MAN_TILT_MAX 60
param set-default MPC_THR_CURVE 1
param set-default MPC_THR_HOVER 0.25
param set-default MPC_THR_MIN 0.05
param set-default MPC_Z_VEL_I_ACC 1.7
param set-default SENS_BOARD_ROT 4
param set-default VT_ARSP_BLEND 10
param set-default VT_ARSP_TRANS 21
param set-default VT_B_DEC_MSS 1.5
param set-default VT_B_TRANS_DUR 12
param set-default VT_ELEV_MC_LOCK 0
param set-default VT_FWD_THRUST_SC 1.2
param set-default VT_F_TR_OL_TM 8
param set-default VT_PSHER_SLEW 0.5
param set-default VT_TRANS_MIN_TM 4
param set-default VT_TYPE 2
param set-default THR_MDL_FAC 0.3
```
Last of all, the file defines the control allocation parameters for the geometry and the parameters that set which outputs map to different motors and servos.
Last of all, the file defines the control allocation parameters for the geometry and the parameters that set which outputs map to different motors.
```sh
param set-default CA_AIRFRAME 2
param set-default CA_ROTOR_COUNT 5
# Square quadrotor X PX4 numbering
param set-default CA_ROTOR_COUNT 4
param set-default CA_ROTOR0_PX 1
param set-default CA_ROTOR0_PY 1
param set-default CA_ROTOR1_PX -1
@@ -246,34 +207,11 @@ param set-default CA_ROTOR2_KM -0.05
param set-default CA_ROTOR3_PX -1
param set-default CA_ROTOR3_PY 1
param set-default CA_ROTOR3_KM -0.05
param set-default CA_ROTOR4_AX 1.0
param set-default CA_ROTOR4_AZ 0.0
param set-default CA_SV_CS_COUNT 3
param set-default CA_SV_CS0_TYPE 15
param set-default CA_SV_CS0_TRQ_R 1.0
param set-default CA_SV_CS1_TRQ_P 0.5000
param set-default CA_SV_CS1_TRQ_R 0.0000
param set-default CA_SV_CS1_TRQ_Y -0.5000
param set-default CA_SV_CS1_TYPE 13
param set-default CA_SV_CS2_TRQ_P 0.5000
param set-default CA_SV_CS2_TRQ_Y 0.5000
param set-default CA_SV_CS2_TYPE 14
param set-default PWM_MAIN_FUNC1 201
param set-default PWM_MAIN_FUNC2 202
param set-default PWM_MAIN_FUNC3 105
param set-default PWM_MAIN_FUNC4 203
param set-default PWM_MAIN_FUNC5 101
param set-default PWM_MAIN_FUNC6 102
param set-default PWM_MAIN_FUNC7 103
param set-default PWM_MAIN_FUNC8 104
param set-default PWM_MAIN_TIM0 50
param set-default PWM_MAIN_DIS1 1500
param set-default PWM_MAIN_DIS2 1500
param set-default PWM_MAIN_DIS3 1000
param set-default PWM_MAIN_DIS4 1500
param set-default PWM_MAIN_FUNC1 101
param set-default PWM_MAIN_FUNC2 102
param set-default PWM_MAIN_FUNC3 103
param set-default PWM_MAIN_FUNC4 104
```
## Adding a New Airframe Group