Peter BarkerandClaude Fable 5
8a0f0c1e4c
Parameter-name headings in the driver and applet markdown docs were at the same level as the "Parameters" heading they sit under, so they rendered as siblings rather than being nested within that section. Demote them one level throughout. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2.1 KiB
Parameter Revert
This script implements a easy parameter reversion system to help with manual in-flight tuning. It allows you to do a wide range of manual tuning while flying and if you get in trouble (eg. an oscillation) then you can use a switch to instantly revert all the parameter changes to the values from startup.
Parameters
The script adds 2 parameters to control it's behaviour. The parameters are:
PREV_ENABLE
this must be set to 1 to enable the script
PREV_RC_FUNC
The RCz_OPTIONS scripting function binding to be used for this script. Default RCz_OPTIONS binding is 300 (scripting1).
Operation
Install the script in the APM/SCRIPTS folder on your microSD (you can use mavFTP for that). Then reboot and re-fetch parameters. You will find you now have PREV_ENABLE and PREV_RC_FUNC parameters.
Set PREV_ENABLE to 1 and set PREV_RC_FUNC to an available RC option. You would typically use 300 if not used by another script. Then set RCn_OPTION for your chosen R/C channel to revert parameter to the PREV_RC_FUNC value (eg. 300).
Now reboot to start the script. To test it try changing one of the covered parameter values while on the ground, then trigger the reversion with your R/C switch. Then fetch your parameters and you will see it has been reverted. You will see a message "Reverted N parameters" in the messages tab when this happens.
Covered Parameters
The script covers the following parameters on quadplanes:
- Q_A_RAT_RLL_*
- Q_A_RAT_PIT_*
- Q_A_RAT_YAW_*
- Q_A_ANG_RLL_P
- Q_A_ANG_PIT_P
- Q_A_ANG_YAW_P
- Q_A_RATE_*_MAX
- Q_P_D_ACC_*
- Q_P_D_VEL_*
- Q_P_D_POS_*
- Q_P_NE_VEL_*
- Q_P_NE_POS_*
- Q_M_THST_EXPO
The script covers the following parameters on copters:
- ATC_RAT_RLL_*
- ATC_RAT_PIT_*
- ATC_RAT_YAW_*
- ATC_ANG_RLL_P
- ATC_ANG_PIT_P
- ATC_ANG_YAW_P
- ATC_RATE_*_MAX
- PSC_D_ACC_*
- PSC_D_VEL_*
- PSC_D_POS_*
- PSC_NE_VEL_*
- PSC_NE_POS_*
- MOT_THST_EXPO
For fixed wing the following parameters are covered:
- RLL_RATE_*
- RLL2SRV_TCONST
- RLL_ANGLE_P
- RLL2SRV_ACCEL
- PTCH_RATE_*
- PTCH2SRV_TCONST
- PTCH_ANGLE_P
- PTCH2SRV_ACCEL
- all TECS parameters