Commit Graph

4 Commits

Author SHA1 Message Date
Andy Piper 3a9107245c AP_HAL_ChibiOS: allocate DMA and LED buffers correctly when the length changes
calculate DMAR pulse times correctly
ensure 50us pulse separation for LED
make sure the LEDs are signalled for output
only allow LED length to be set once
2021-02-17 18:36:36 +11:00
Andy Piper 2fadcf6ba0 AP_HAL_ChibiOS: handle UP/CH channel sharing on H7 correctly 2021-01-20 18:15:17 +11:00
Andy Piper fdbf2d369a AP_HAL_ChibiOS: do not take bi-dir path when in serial DMA 2021-01-13 18:03:41 +11:00
Andy Piper 401e5c2073 AP_HAL_ChibiOS: add support for bidir DShot support in RCOutput
add support for sampling GPIO pins using timer
don't restart pwm group when not doing bi-dir
fix hwdef generation preproc for TIM DMA
decode telemetry at the start of the dshot cycle
calculate dshot pulse separation correctly and ensure we output rapidly enough
calculate dshot min periods and timeouts correctly
refactor dshot_send() into dshot_send_groups()
use bi-dir dshot channel mask
selectively enable bi-dir RC Channels
process bi-dir mask correctly when allocating DMA channels
allow UP and CH DMA channel sharing
optionally enable bidir vars in hwdef.

enable bi-dir dshot in KakuteF7Mini
enable bi-dir dshot in OmnibusF4Pro
enable bi-dir dshot in OmnibusNanoV6
enable bi-dir dshot in MatekF405
enable bi-dir dshot in fmuv5
enable bi-dir dshot in fmuv3
enable bi-dir dshot in OmnibusF7V2
enable bi-dir dshot in OmnibusNanoV6
enable bi-dir dshot in CubeOrange
enable bi-dir dshot in Pixracer
enable bi-dir dshot in mRoPixracerPro

Co-authored-by: bugobliterator <siddharthbharatpurohit@gmail.com>
2020-12-30 19:14:16 +11:00