It scales the yawspeed setpoint arbitrarily by default with 0.5.
This makes no sense because when you give a setpoint of 1rad/s then
you expect the setpoint to get executed. If you want manual yawspeed
response to be less agressive on the stick use the scaling parameter
for the stick MPC_MAN_Y_MAX.
- use mixer for the simulation to the sitl mixer dir
- do not use virtual elevator in the mixer for the real vehicle
Signed-off-by: Roman <bapstroman@gmail.com>
- P and D gains are too high for a racer
- default I gain is too low (0.25 is still quite low)
- use the thrust curve param instead of TPA
- improve responsiveness in Manual & increase max tilt angle to 60 degrees
- enable one-shot
- enable high-rate logging profile
- disable RC filter
When SYS_USE_IO was disabled, px4io would not start and thus there was no
RC. SYS_USE_IO=0 is interesting on Quads to avoid the IO and reduce output
latency.
Tested on Pixhawk 1 and Pixhawk 4
Flight tested: ekf2 w/ mag and compass by @nathantsoi: https://logs.px4.io/plot_app?log=79b81031-cf1e-41f0-890b-d6cd7d559766
NOTE: external I2C devices need a pullup. I have tested with a 3.3v 2.2k pullup.
Working:
- mpu6000, bench tested and verified via nsh
- fmu
- all 6 ch output bench tested w/ pwm and oneshot via nsh
- ppm input bench tested
- dsm input bench tested
- bmp280, bench tested and verified via nsh
- hmc5883, bench tested and verified via nsh, but requires an external i2c pullup
- gps on uart6
- startuplog, nsh, mavlink on uart4, but params are not sent for some reason. RSSI pin is TX, MOTOR 5 is RX (normal mode, 57600 baud)
- rgbled over i2c, bench tested and workingp
- sbus via the shared sbus/ppm pin (which includes an inverter to the mcu SBUS in pin), remove the solder bridge or jumper to the ppm pin before use
Not yet implemented:
- ADC
- OSD: passthrough video is untested, use at your own risk until a basic driver is implemented.
Matthias Grob
mcsauder
Daniel Agar
mcsauder
Beat Küng
DanielePettenuzzo
Roman
Hamish Willee
Philipp Oettershagen
Ricardo Marques
barzanisar
nathan