Commit Graph

127 Commits

Author SHA1 Message Date
Michel Pastor 876f478ae1 RCOutput: fix motor stopping with rev thrust and full throttle 2021-10-26 10:53:34 +11:00
Andrew Tridgell 5a68e21435 HAL_ChibiOS: support STM32L431 2021-10-17 20:30:20 +11:00
Iampete1 9751cb5b24 AP_HAL_ChibiOS: move is_dshot_protocol up to AP_HAL 2021-10-06 18:59:57 +11:00
Michel Pastor a9fed2f9bc RCOutput: fix full throttle bug 2021-10-05 11:47:04 +11:00
Andrew Tridgell 6953778b4c HAL_ChibiOS: use micros16() for blheli pass-thru IRQ
saves some IRQ overhead, makes time handling more consistent
2021-10-02 18:26:39 +10:00
Iampete1 53ee7d861d AP_HAL_ChibiOS: remove safe PWM 2021-09-14 09:23:02 +10:00
Iampete1 529a3a9122 AP_HAL_ChibiOS: convert back to full range on IOMCU ONESHOT125 read 2021-09-08 18:01:50 +10:00
Andy Piper 68fd87091c AP_HAL_ChibiOS: output initializing from PWM banner when not available 2021-08-12 19:07:51 +09:00
Andy Piper a51e58022f AP_HAL_ChibiOS: add accessor for reversed mask
allow mask updates to be disabled
send dshot commands even if armed - they will be accepted as long as throttle is at zero
only accept low-priority dshot commands while disarmed
apply reversed and reversible mask as servo channels
2021-08-12 19:00:51 +09:00
Andrew Tridgell 54e53ed71c HAL_ChibiOS: use is_GPIO() instead of BRD_PWM_COUNT 2021-07-22 07:48:12 +10:00
Andy Piper 60b0df0a25 AP_HAL_ChibiOS: only control widest pulse for dshot and oneshot 2021-07-14 17:50:06 +10:00
Andrew Tridgell 7ac895db77 HAL_ChibiOS: always send zero DShot when disarmed
this prevents a misconfigured system (for example SERVOn_REVERSED=1)
from running a motor while disarmed.

See https://discuss.ardupilot.org/t/plane-4-1-0-beta/72434/34?u=tridge
2021-07-03 11:37:28 +10:00
Andy Piper 9e99f724e5 AP_HAL_ChibiOS: add 1Hz update_channel_masks()
Send dshot commands in update function
2021-06-22 09:55:27 +10:00
Dr.-Ing. Amilcar do Carmo Lucas 8593672f4c AP_HAL_ChibiOS: fix compilation when HAL_WITH_ESC_TELEM == 0 2021-06-09 21:42:51 +10:00
Andy Piper a7a9fa93f0 AP_HAL_ChibiOS: correct enabled mask for motor channel output 2021-05-24 07:57:51 +09:00
Andy Piper 6447bd1cdd AP_HAL_ChibiOS: use AP_ESC_Telem to record erpm data and error rate
don't output RPM data if bi-dir dshot is not enabled
2021-05-12 17:01:11 +10:00
Andy Piper dbd9b3a9ae AP_HAL_ChibiOS: ESC telemetry is orthogonal to RPM telemetry 2021-05-05 17:41:24 +10:00
Andy Piper 384ecd4a5b AP_HAL_ChibiOS: check command queue is empty before arming 2021-05-05 17:41:24 +10:00
Andy Piper 66fadf53a1 AP_HAL_ChibiOS: remove dshot calibration step 2021-05-05 17:41:24 +10:00
Andy Piper f3f3056dba AP_HAL_ChibiOS: add support for dshot commands to rcout
add support for dshot beepcodes through tonealarm
add support for dshot reversal and command queue
add support for dshot commands to all channels
correctly manage channel enablement in PWM groups
Correctly send dshot commands when using bi-dir dshot
allow reversible settings to be changed
ChibiOS: allow more than one type of ESC for dshot commands
Only execute reverse/reversible commands on BLHeli
add support for checking active ESCS
mark ESCs active when bdshot telemetry is returned
allow dshot alarm to be disabled
allow priroitized dshot commands
2021-05-05 17:41:24 +10:00
Andrew Tridgell f9866dc27e HAL_ChibiOS: fixed LED_SAFETY attached to FMU with recent DShot updates 2021-04-30 17:26:33 +10:00
Andy Piper 4bb4e2fb22 AP_HAL_ChibiOS: adjust GPIO settings for serial passthru 2021-04-20 10:35:22 +10:00
Iampete1 ec90ab13f4 AP_HAL_ChibiOS: RCOutput: print DMA alocation errors 2021-04-07 17:24:25 +10:00
Iampete1 15509f314c AP_HAL_ChibiOS: RCOuput: LED setup re-work 2021-04-07 17:24:25 +10:00
Andy Piper 721850d00a AP_HAL_ChibiOS: fix dshot150. 2021-04-06 10:24:04 +10:00
Andy Piper cb3b37d181 AP_HAL_ChibiOS: ensure that non-dshot modes get regular 1Khz updates 2021-04-06 10:24:04 +10:00
Andy Piper ea3291520c AP_HAL_ChibiOS: add fast cycle calibration step 2021-04-06 10:24:04 +10:00
Andy Piper 74d4af9ac9 AP_HAL_ChibiOS: reset bdshot IC correctly
don't allow dshot rates below 800Hz.
set pin speed to MID1 to avoid glitching
don't run receive pulses on a timer
2021-04-06 10:24:04 +10:00
Andy Piper 477ff72214 AP_HAL_ChibiOS: allow dshot rate to be set so as to both regularize the output as well as
allow faster rates synchronized to the loop rate
synchronize 1Khz and use Betaflight definition for prescaler
adjust dshot bitrates
don't allocate IC DMA if already allocated
cancel DMA pulses correctly
try really hard to align pulses with push() by making each dshot pulse event driven
2021-04-06 10:24:04 +10:00
Andrew Tridgell 744a2fe535 HAL_ChibiOS: use uint32_t for bit timing in passthru
we should not use systime_t as it may be 16 bit
2021-03-23 12:01:20 +11:00
Andrew Tridgell 7496b8bff5 HAL_ChibiOS: fixed DMAR register offset
use offsetof() instead of a magic value
2021-03-23 12:01:20 +11:00
Andrew Tridgell f2ac61f6ba HAL_ChibiOS: enable DShot on G4 2021-03-23 12:01:20 +11:00
Andrew Tridgell 5b59445471 AP_HAL_ChibiOS: fixes for build with 20.3.x ChibiOS 2021-03-23 12:01:20 +11:00
Andy Piper 968d05a637 AP_HAL_ChibiOS: allow further LED channels to be allocated at the same length 2021-03-17 18:24:11 +11:00
Andrew Tridgell 243cf2199d HAL_ChibiOS: disable shared DMA on IOMCU
this saves about 600 bytes of ram
2021-02-24 18:21:08 +11:00
Andrew Tridgell eec05c1f48 HAL_ChibiOS: fixed a race and null ptr deref in dshot
if a dshot is cancelled then the waiter can be nullptr
2021-02-24 15:39:10 +11:00
Andy Piper b102391163 AP_HAL_ChibiOS: don't send rcout events without rcout thread 2021-02-24 08:55:12 +11:00
Andy Piper f9c5f9be00 AP_HAL_ChibiOS: make dshot DMA unlock event driven in order to allow unlocking from rcout thread
refactor rcout into separate thread and process all dshot requests there
move uart DMA completion to event model
process dshot locks in strick reverse order when unlocking
convert Shared_DMA to use mutexes
move UART transmit to a thread-per-uart
do blocking UART DMA transactions
do blocking dshot DMA transactions
trim stack sizes
cancel dma transactions on dshot when timeout occurs
support contention stats on blocking locking
move thread supression into chibios_hwdef.py
invalidate DMA bounce buffer correctly
separate UART initialisation into two halves
cleanup UART transaction timeouts
add @SYS/uarts.txt
move half-duplex handling to TX thread
correct thread statistics after use of ExpandingString
set unbuffered TX thread priority owner + 1
correctly unlock serial_led_send()
don't share IMU RX on KakuteF7Mini
observe dshot pulse time more accurately.
set TRBUFF bit for UART DMA transfers
deal with UART DMA timeouts correctly
don't deadlock on reverse ordered DMA locks
change PORT_INT_REQUIRED_STACK to 128
2021-02-20 14:37:11 +11:00
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
Andrew Tridgell 0cc4409845 HAL_ChibiOS: fixed handling of invalid channel for LED write
this prevents a null ptr dereference when an invalid channel (such as
one on IOMCU) is used for LEDs
2021-02-13 15:11:10 +11:00
Andy Piper 9249b73e8b AP_HAL_ChibiOS: correctly allow mixing of bidir and non-bidir channels 2021-01-27 18:49:15 +11:00
Andy Piper 2b885cd79f AP_HAL_ChibiOS: ensure that serial LED setup goes via an intermediate buffer
protect serial LED buffer transfers with mutex
protect serial LED buffer size with mutex
prevent serial LED interactions before rcout is ready
allocate a serial led buffer per channel that needs it
setup clock mask when needed
2021-01-20 18:10:18 +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 e9ea360a99 AP_HAL_ChibiOS: don't timeout after 11 bits on serial irqs 2021-01-12 09:58:58 +11:00
Andrew Tridgell 6f4bfed82d HAL_ChibiOS: fixed build with alarm and no PWM channels
this fixes a build error due to conditional always being false when
NUM_GROUPS==0 by using a C++ iterator. It also makes the code neater
2021-01-04 09:04:06 +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
Peter Hall fe5779fd88 AP_HAL_ChibiOS: add support for ProfiLEDs 2020-03-10 10:37:26 +11:00
Andrew Tridgell 669b98c6df HAL_ChibiOS: allow more than 32 WS2812 LEDs on a pin 2020-02-27 13:12:26 +11:00
Peter Hall 0ca6b7cf77 AP_HAL_ChibiOS: retry neopixel until successful send 2020-02-25 11:15:55 +11:00
Andrew Tridgell a0fe1a7598 HAL_ChibiOS: produce more accurate clocks for DShot and PWM 2020-02-12 18:12:39 +11:00