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174 Commits

Author SHA1 Message Date
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
Andrew Tridgell adf17414e0 HAL_ChibiOS: fixed output string for non-DMA capable chan 
this fixes a problem where the user requests DShot (which rquired DMA)
on an output channel which cannot allocate a DMA channel. We end up
sending normal PWM, so the string representation of the output modes
should reflect that
 2020-02-12 14:08:40 +11:00
Randy Mackay a71ae54d3a AP_HAL: add RCOutput::get_output_mode_banner 2020-02-04 12:23:33 +11:00
Andrew Tridgell 4636a4c458 HAL_ChibiOS: support LEDs with a wider range of frequencies 
this fixed LEDs on FMUv5 boards on first 4 aux channels. We need to
round up not round down in the resulting bitrate
 2019-11-18 15:54:36 -08:00
Mirko Denecke b84dcd483d AP_HAL_ChibiOS: remove unnecessary tabs and whitespaces 2019-10-21 08:01:56 +11:00
Andrew Tridgell 77bf67e15f HAL_ChibiOS: fixed padding of neopixel bits 
lack of padding at start caused occasional glitches in colors
displayed
 2019-10-10 10:41:19 +11:00
Mark Whitehorn d8a07b6c44 HAL_ChibiOS: fix FMU fast_channel_mask 
fix IO fast channel mask
use IOMCU chmask to only set right channels
remove unused variable
 2019-10-01 07:13:33 +10:00
Andrew Tridgell 386e7dc3e8 HAL_ChibiOS: fixed delay for OneShot125 channels 
we were delaying output for OneShot125 by 8x as much as we need to,
which reduced our max loop rate
 2019-09-22 19:43:35 +10:00
Andrew Tridgell 03c1a8bfd9 HAL_ChibiOS: use safety button logic from AP_BoardConfig 2019-09-10 16:22:33 +10:00
Andrew Tridgell f441223b55 HAL_ChibiOS: implement updated NeoPixel API 
allow for N leds per chain, and setting separate colours per led in
each chain
 2019-09-10 13:03:28 +10:00
Tom Pittenger e3416b66dc AP_HAL_ChibiOS: add Neopixel output type, similar to dshot 2019-09-10 13:03:28 +10:00
Andrew Tridgell d1565a96c5 HAL_ChibiOS: wrap cacheBuffer functions 
needed to avoid problem with end() method in UARTDriver shadowing with
F7 implementation of cache macros
 2019-08-27 15:40:43 +10:00
Andrew Tridgell dbfe6b8019 HAL_ChibiOS: implement persistent_data for watchdog 
this is a much simpler approach to persistent data
 2019-05-15 15:33:48 +10:00
Andrew Tridgell 1acb7e977f HAL_ChibiOS: added ability to restore safety state on watchdog reset 2019-04-22 16:53:35 +10:00
Andrew Tridgell 94abc5a54d HAL_ChibiOS: fixed DShot on H7 2019-02-26 16:18:26 +11:00
Andrew Tridgell 231117e9b1 HAL_ChibiOS: invalidate before read on rx, not on DMA setup 
more efficient, as we only invalidate what was used
 2019-02-26 16:18:26 +11:00
Andrew Tridgell 071d5e01af HAL_ChibiOS: added DMAMUX channel assignment calls 2019-02-26 16:18:26 +11:00
Andrew Tridgell f4e31ce65b HAL_ChibiOS: added more cache flush ops 2019-02-26 16:18:26 +11:00
Andrew Tridgell d96142a37e HAL_ChibiOS: allow double allocate call in RCOutput 2019-02-26 16:18:26 +11:00
Andrew Tridgell bbd25350eb HAL_ChibiOS: support ChibiOS kernel major 6 
preparing for STM32H7 support
 2019-02-26 16:18:26 +11:00
Tom Pittenger 548a579f18 AP_HAL_ChibiOS: unify singleton naming to _singleton and get_singleton() 2019-02-10 19:09:58 -07:00
Andrew Tridgell 50683633b3 HAL_ChibiOS: setup for brushed feature in IOMCU 2018-11-30 13:14:14 +11:00
Andrew Tridgell 8dd58b4181 HAL_ChibiOS: support reversible DShot motors 2018-11-16 08:33:35 +11:00
Randy Mackay c1ab3afb6c AP_HAL_ChibiOS: fix safety switch option handling 2018-10-04 16:13:24 +10:00
Andrew Tridgell 8c391291a3 HAL_ChibiOS: fixed a race in DShot code 
this fixes a problem found by Daniel Met with the copter 3.6 beta
release
 2018-10-03 15:28:07 +10:00
Siddharth Purohit 87a2dea9d4 HAL_ChibiOS: disable features that require advanced dma 2018-09-19 12:14:15 +10:00
Andrew Tridgell 8c33b4b97d HAL_ChibiOS: implement set_failsafe_pwm() 2018-09-13 08:15:02 +10:00
Peter Barker 2209e4a697 AP_HAL_ChibiOS: new HAL functor-based methods 
AP_HAL_ChibiOS: adjust for irq-type enumeration change

AP_HAL_ChibiOS: implement attach-AP_HAL::Proc to interrupt interface
 2018-08-21 20:34:01 +09:00
Andrew Tridgell 3df2a1c228 HAL_ChibiOS: fixed dshot bad frames 
adding a pre-bit on the DMAR, and ensuring that all groups are setup
for DMA together fixes the remaining bad frames reports in BLHeli32
 2018-08-04 19:29:13 +10:00
Andrew Tridgell 946b4db0e6 HAL_ChibiOS: set min dshot separation to 100usec 
this fixes a problem with BLHeli32 not recognising dshot
 2018-08-04 19:29:13 +10:00
Andrew Tridgell 22ba9a0aea HAL_ChibiOS: fixed timeout of serial read bytes 
this allows for fast timeout of serial read bytes in BLHeli pass-thru
 2018-08-04 19:29:13 +10:00
Lucas De Marchi 668c941717 Global: use new version of ARRAY_SIZE 2018-08-04 15:31:55 +10:00
Siddharth Purohit 395c48933c HAL_ChibiOS: move tto using updated time conversion API 2018-08-03 13:44:59 +10:00
Andrew Tridgell 1eef29e525 HAL_ChibiOS: only set freq on valid IO channels 2018-07-28 15:25:57 +10:00
Andrew Tridgell e3b68876a9 HAL_ChibiOS: fixed tx_len on tx DMA timeout 2018-06-19 09:08:45 +10:00
Andrew Tridgell 2493cdbcb6 HAL_ChibiOS: switch to new bouncebuffer system 
this removes the dma_flush and dma_invalidate methods and uses a
common bouncebuffer system for all CPU types. This enables microSD
support on STM32F7
 2018-06-06 07:15:41 +10:00
Andrew Tridgell edb831653f HAL_ChibiOS: added dma_flush and dma_invalidate operations 
these are needed to manage the data cache on the STM32F7
 2018-06-06 07:15:41 +10:00
Andrew Tridgell 7e897c16c0 HAL_ChibiOS: maintain rcout state beyond BRD_PWM_COUNT 
allow channels beyond BRD_PWM_COUNT to be sent over SBUS or DShot
distribution
 2018-05-26 12:08:54 +10:00
Andrew Tridgell f3179e7934 HAL_ChibiOS: improved reliability of DShot passthru 
thanks to WickedShell for debugging this on his Wraith32 ESCs. We were
truncating the last bit on some BLHeli transfers
 2018-05-22 18:59:51 +10:00
Andrew Tridgell dcd7799ec9 HAL_ChibiOS: fixed DShot output on fixed wing 
we need to mark the channels as 'fast' for DShot to enable properly
 2018-05-21 13:31:00 +10:00
Andrew Tridgell 794ebe32e3 HAL_ChibiOS: fixed mixture of oneshot and normal PWM on IOMCU 2018-05-12 07:28:05 +10:00
Andrew Tridgell bb0cbd15a4 HAL_ChibiOS: implement fmuv4 safety state 
and added safety_mask and safety_pwm support for both fmuv3 and fmuv4
 2018-04-17 10:14:01 +10:00
Andrew Tridgell 4871bbf403 HAL_ChibiOS: make soft serial for RC serial more efficient 
using system ticks halves the IRQ time
 2018-04-16 07:40:55 +10:00
Alexander Malishev 79b5719419 ChibiOS: add support for complementry output timer channels 2018-04-14 09:25:15 +10:00
Andrew Tridgell 1b9cebc3f2 HAL_ChibiOS: check pwm count in rcout init 2018-04-09 15:32:04 +10:00
Andrew Tridgell 68293c9c11 HAL_ChibiOS: don't require GPIO() markers on PWM outputs 
this fixes blheli pass-thru on MindPX-v2
 2018-04-09 15:32:04 +10:00
Andrew Tridgell eb6c852ee3 HAL_ChibiOS: use simpler pullup on serial input 
this maps to the right bits for each MCU type
 2018-04-07 09:10:29 +10:00
Andrew Tridgell 71cd58cc7e HAL_ChibiOS: run rc serial thread at top priority 
this maximises reliability for serial IO to ESCs, increasing flashing
reliability
 2018-04-07 09:10:29 +10:00
Andrew Tridgell 3cd4f2a002 AP_ChibiOS: handle oneshot125 separately 
this sets up oneshot125 with the full 1000 steps of throttle
resolution, using a 8MHz clock. This matches the behaviour of modern
ESCs that measure PWM values with high accuracy
 2018-04-07 09:10:29 +10:00
Andrew Tridgell 5bfc97f9c0 HAL_ChibiOS: fixed dshot trigger while serial active 2018-04-07 09:10:29 +10:00
Andrew Tridgell 6fd0af11ef HAL_ChibiOS: implement telem request API 2018-04-07 09:10:29 +10:00
Andrew Tridgell 6bdb523630 HAL_ChibiOS: guarantee 1kHz output for DShot 2018-04-07 09:10:29 +10:00
Andrew Tridgell ef539d4145 HAL_ChibiOS: added debug timing option for RCOut 2018-04-07 09:10:29 +10:00
Andrew Tridgell af1e3aa64d HAL_ChibiOS: increase timeout on bytes for blheli 2018-04-07 09:10:29 +10:00