3 Commits

Author	SHA1	Message	Date
Andy Piper	d36b4bfa3f	AP_HAL_ChibiOS: make sure all MatekF405 bi-dir outputs get a DMA channel ... only allow (b)dshot on M1-4 to get full DMA on USART3 and UART4	2021-06-15 09:49:02 +10:00
Andy Piper	06a1500f98	AP_HAL_ChibiOS: ensure GPIO pins get undef'ed properly ... minimise bi-directional dshot configs for: CubeOrange Durandal MatekF405 MatekH743 OmnibusNanoV6 Pixracer mRoPixracerPro omnibusf4pro CUAV-X7	2021-02-03 18:49:06 +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