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520 Commits

Author SHA1 Message Date
Andrew Tridgell c12d14d7a4 HAL_ChibiOS: check for ChibiOS features 2018-06-22 08:00:31 +10:00
Andrew Tridgell 03f67d82c9 HAL_ChibiOS: allow more ChibiOS functionality to be disabled 
used by bootloader builds for minimal flash size
 2018-06-22 08:00:31 +10:00
Andrew Tridgell e3a23921a2 HAL_ChibiOS: fixed FLASH_LOAD_ADDRESS 
needs 0x08000000 base
 2018-06-22 08:00:31 +10:00
Andrew Tridgell 1c054f0e4a HAL_ChibiOS: fixed clock line on fmuv5 I2C4 
there was a typo in the datasheet
 2018-06-21 13:08:20 +10:00
Andrew Tridgell a8f99882ba HAL_ChibiOS: allow FrSky_INV to be controlled as GPIO 
this allows control via relay settings
 2018-06-21 07:40:50 +10:00
Andrew Tridgell e3b68876a9 HAL_ChibiOS: fixed tx_len on tx DMA timeout 2018-06-19 09:08:45 +10:00
Andrew Tridgell 8431a677d9 HAL_ChibiOS: added a timeout to DMA UART TX 
this prevents a shared DMA channel being held for a long time if a CTS
pin is held either by not being connected or by a radio
 2018-06-19 09:08:45 +10:00
Hyungsub 8ae2729022 AP_HAL_ChibiOS: fix memory leaks 
Fixes #8644
 2018-06-18 10:30:56 +01:00
Andrew Tridgell 1c4bf3d804 HAL_ChibiOS: fixed build warning 2018-06-15 11:26:40 +10:00
Lucas De Marchi 46213eb97e chibios_hwdef: fix wrong uart index 
calling uart_list.index() will find the first element with that name,
which is not really what we want when we have multiple EMPTY uarts.
 2018-06-15 08:21:40 +10:00
Andrew Tridgell 00d919018b HAL_ChibiOS: added RTC clock implementation 2018-06-15 08:01:22 +10:00
Andrew Tridgell 10ca1e78e8 HAL_ChibiOS: switched to Mode3 on SPI1 
this is now working correctly
 2018-06-13 20:05:26 +10:00
Andrew Tridgell 9d248456e4 HAL_ChibiOS: re-enable I2C4 DMA for F765 
now we have fixed the error from the datasheet we can do DMA
 2018-06-13 20:05:26 +10:00
Andrew Tridgell ad3eca4e6b HAL_ChibiOS: fixed I2C4 DMA streams 
There is an error in the datasheet. See
https://community.st.com/thread/50484-documentation-error-on-dma-channels-for-i2c4-on-stm32f7
 2018-06-13 20:05:26 +10:00
Andrew Tridgell 62e8fbb9d3 HAL_ChibiOS: fixed OMNIBUSF7V2 hwdef.dat 2018-06-13 20:05:26 +10:00
Andrew Tridgell e068106669 HAL_ChibiOS: support I2C devices on STM32F7 without DMA 
this allows us to support I2C4 on fmuv5
 2018-06-13 20:05:26 +10:00
Alexander Malishev 289b93c3d0 HAL_ChibiOS: added parse_timer to chibios_hwdef.dat 2018-06-11 18:32:17 +10:00
Eugene Shamaev 2055f264e5 AP_HAL_ChibiOS: helper func 2018-06-09 22:46:48 -07:00
Andrew Tridgell ab946b5d76 HAL_ChibiOS: disable debug code for FMUv5 2018-06-08 09:56:41 +10:00
Philip 2424e38ed2 HAL_ChibiOS: Update cube-orange hwdef.dat for USB IDs 2018-06-08 09:56:41 +10:00
Andrew Tridgell 058e83c180 HAL_ChibiOS: switched cube-orange SPI1 devices to Mode0 2018-06-08 09:56:41 +10:00
Andrew Tridgell 2df0a71a4b HAL_ChibiOS: fixed flash load address in hwdef.h 2018-06-08 09:56:41 +10:00
Andrew Tridgell 3a7c1b4d42 HAL_ChibiOS: switch BMI055 to mode0 on fmuv5 2018-06-08 09:56:41 +10:00
Andrew Tridgell 3be9077ba9 HAL_ChibiOS: added FMUv5 FMU capture pins 2018-06-06 15:01:38 +10:00
Andrew Tridgell c05086430d HAL_ChibiOS: fixed hwdef.h generation for PWM on tim12 2018-06-06 15:01:38 +10:00
Andrew Tridgell 63087b6425 HAL_ChibiOS: enable fmu out 7 and 8 for fmuv5 
these are exposed on the Pixhawk4
 2018-06-06 15:01:38 +10:00
Alexander Malishev eac5d13f1c HAL_ChibiOS: use 2 channels in SoftSigReaderInt.cpp 2018-06-06 08:23:51 +10:00
Alexander Malishev fd45b3a69b HAL_ChibiOS: slightly increase EICU interrupt priority 2018-06-06 08:23:51 +10:00
Alexander Malishev 73d33356ad HAL_ChibiOS: detect overcapture in SoftSigReaderInt.cpp 2018-06-06 08:23:51 +10:00
Andrew Tridgell 7a1f87eb52 HAL_ChibiOS: added cube-orange hwdef 2018-06-06 08:13:38 +10:00
Michael du Breuil 1123023a6f AP_HAL_ChibiOS: Wrap process registration with a semaphore 2018-06-06 07:16:58 +10:00
Michael du Breuil a832bdfd04 AP_HAL_ChibiOS: fix race condition on analog reading 2018-06-06 07:16:58 +10:00
Michael du Breuil 4a9fe1745f AP_ChibiOS: Remove timer process suspension interface 2018-06-06 07:16:58 +10:00
Andrew Tridgell 1ed6a9d34b HAL_ChibiOS: added MCU tables for STM32F777 2018-06-06 07:15:41 +10:00
Andrew Tridgell d1caa86e12 HAL_ChibiOS: adjust DMA priorities for fmuv3 2018-06-06 07:15:41 +10:00
Andrew Tridgell c273b23940 HAL_ChibiOS: moved MCU config to python database 
this moves the key MCU config variables related to memory to the
python MCU database, allowing the hwdef.dat to be considerably simpler
 2018-06-06 07:15:41 +10:00
Andrew Tridgell f390e35c99 HAL_ChibiOS: use port_disable in reboot 
this provides a more reliable way to stop all interrupts
 2018-06-06 07:15:41 +10:00
Andrew Tridgell a1c97d0585 HAL_ChibiOS: disable paranoid checks for fmuv5 2018-06-06 07:15:41 +10:00
Andrew Tridgell a945c97ec6 HAL_ChibiOS: fixed 3-way DMA sharing bug 
when we have 3 way contention across two DMA streams we could get the
dma_deallocate function called in an object from two places at
once. This adds a mutex that prevents that scenario
 2018-06-06 07:15:41 +10:00
Andrew Tridgell 0e09dc75c0 HAL_ChibiOS: flush all memory on chSysHalt() 
this makes debugging a lot easier, as gdb can see the values in dcache
 2018-06-06 07:15:41 +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 0b1e26a470 HAL_ChibiOS: added bouncebuffer system 
this makes our bouncebuffers available for ChibiOS system
drivers. This is needed for SDMMCv1 on STM32F7
 2018-06-06 07:15:41 +10:00
Andrew Tridgell 56ce3f057d HAL_ChibiOS: added DRDY and SDMMC pins for FMUv5 2018-06-06 07:15:41 +10:00
Andrew Tridgell 018c9ad40b HAL_ChibiOS: fixed build warnings 2018-06-06 07:15:41 +10:00
Andrew Tridgell f25b95f287 HAL_ChibiOS: fixed array length in ADC debug code 2018-06-06 07:15:41 +10:00
Andrew Tridgell fef1b0ffc6 HAL_ChibiOS: fixed I2C flush/invalidate calls 2018-06-06 07:15:41 +10:00
Andrew Tridgell 0fade4eb9e HAL_ChibiOS: make sure the UART bounce buffers are DMA safe 2018-06-06 07:15:41 +10:00
Andrew Tridgell eec4a12cc2 HAL_ChibiOS: switched to using DTCM memory for DMA 
this uses SRAM1 and SRAM2 for main memory, which enables the use of the
data cache for faster operation, and using DTCM for all DMA operations.
 2018-06-06 07:15:41 +10:00
Andrew Tridgell 8b1db792ee HAL_ChibiOS: ensure ADC memory is aligned for DMA access 2018-06-06 07:15:41 +10:00
Andrew Tridgell bb2e7a189f HAL_ChibiOS: added a debug function for showing stack free 
this can be enabled when needed to investigate stack space remaining
 2018-06-06 07:15:41 +10:00
Andrew Tridgell 010cd71ab6 HAL_ChibiOS: enable CAN on FMUv5 
and fixed voltage scaling defaults
 2018-06-06 07:15:41 +10:00
Andrew Tridgell 2087354939 HAL_ChibiOS: align buffers to STM32F7 cache lines 
this allows for DMA flush and invalidate operations to work on all
dynamically allocated memory
 2018-06-06 07:15:41 +10:00
Andrew Tridgell 762e4f9915 HAL_ChibiOS: fixed dma priorities for fmuv5 2018-06-06 07:15:41 +10:00
Andrew Tridgell 77d95f6744 HAL_ChibiOS: fmuv5 tweaks 2018-06-06 07:15:41 +10:00
Andrew Tridgell a220220758 HAL_ChibiOS: added comment on IS_DMA_SAFE() 2018-06-06 07:15:41 +10:00
Andrew Tridgell 4d4ea894e8 HAL_ChibiOS: disable i2c device debug code 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 7449e15313 HAL_ChibiOS: disable flash storage option on FMUv5 
F7 flash driver not working yet
 2018-06-06 07:15:41 +10:00
Andrew Tridgell b961e12456 HAL_ChibiOS: support having no flash storage option 2018-06-06 07:15:41 +10:00
Andrew Tridgell 2d8748ddce HAL_ChibiOS: enable ADCs and buzzer for fmuv5 2018-06-06 07:15:41 +10:00
Andrew Tridgell 6aab9232ef HAL_ChibiOS: enable aux pwm channels on FMUv5 2018-06-06 07:15:41 +10:00
Andrew Tridgell db9bf19e46 HAL_ChibiOS: enable i2c for FMUv5 2018-06-06 07:15:41 +10:00
Andrew Tridgell 77bb69fa2e HAL_ChibiOS: enabled UARTs for FMUv5 2018-06-06 07:15:41 +10:00
Andrew Tridgell ac44189ab2 HAL_ChibiOS: setup two IMUs for FMUv5 2018-06-06 07:15:41 +10:00
Andrew Tridgell 721f3cd5d1 HAL_ChibiOS: fixed flash layout for F7 
thanks to @alielectric
 2018-06-06 07:15:41 +10:00
Andrew Tridgell 01f5d1a17c HAL_ChibiOS: first IMU working 2018-06-06 07:15:41 +10:00
Andrew Tridgell eca634ec62 HAL_ChibiOS: support 6 SPI buses 2018-06-06 07:15:41 +10:00
Andrew Tridgell 4ad757b4d1 HAL_ChibiOS: fixed pincount for F7 2018-06-06 07:15:41 +10:00
Andrew Tridgell 876899c48d HAL_ChibiOS: baro and FRAM working for fmuv5 2018-06-06 07:15:41 +10:00
Andrew Tridgell 8d2f57898b HAL_ChibiOS: adjust pin counts for STM32F7 2018-06-06 07:15:41 +10:00
Andrew Tridgell 1f6ffc48e5 HAL_ChibiOS: allow STM32F7 to build with flash driver 2018-06-06 07:15:41 +10:00
Andrew Tridgell 7c09a1781b HAL_ChibiOS: started on fmuv5 2018-06-06 07:15:41 +10:00
Michael du Breuil 593da25a7a AP_HAL_ChibiOS: Remove RC overrides 2018-06-05 09:51:09 +10:00
Andrew Tridgell a011561a6a HAL_ChibiOS: support sdcard on MatekF405 2018-05-27 19:10:24 +10:00
Andrew Tridgell ea37cede28 HAL_ChibiOS: stop sdcard interface on reboot 2018-05-27 19:10:24 +10:00
Andrew Tridgell 86ded2c40c HAL_ChibiOS: cleanup sdcard API usage 2018-05-27 19:10:24 +10:00
Andrew Tridgell 52c8d3ed9f HAL_ChibiOS: fixed SPI select error 
changes by sdcard PR
 2018-05-27 19:10:24 +10:00
Andrew Tridgell 2c55589488 HAL_ChibiOS: added hwdef for MatekF405 2018-05-27 19:10:24 +10:00
Alexander Malishev 83e65b3c6e HAL_ChibiOS: turn on sdcard on f4by 2018-05-27 19:10:24 +10:00
Alexander Malishev 66de6d770a HAL_ChibiOS: Enable reentrancy on FatFS sybsystem 2018-05-27 19:10:24 +10:00
Alexander Malishev 6b15b2f44f HAL_ChibiOS: Enable sdcard on spi bus 2018-05-27 19:10:24 +10:00
Andrew Tridgell 7b720aae46 HAL_ChibiOS: allow printf() to work on systems without debug console 
map to hal.console once initialised
 2018-05-26 19:06:25 +10:00
Andrew Tridgell dbe0f3c575 HAL_ChibiOS: fixed assert in reboot 
with asserts enabled we can't sleep with interrupts off
 2018-05-26 17:23:46 +10:00
Andrew Tridgell 79ca1e76c0 HAL_ChibiOS: improve reliability of reboot 2018-05-26 15:53:25 +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 afb36ec168 HAL_ChibiOS: run can loop much more often 
this allows for much higher ESC and servo rates, as it gives more
changes for frames to get out
 2018-05-25 13:53:17 +10:00
Michael du Breuil 3a62bca7d0 AP_HAL_ChibiOS: Make redefined pins an error, fix FMUv3 2018-05-25 09:57:18 +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
Eugene Shamaev 4ab2ff8c81 AP_HAL_ChibiOS: HAL_RCINPUT_WITH_AP_RADIO definition 2018-05-22 08:35:01 +09:00
Andrew Tridgell 89898bae1d HAL_ChibiOS: take account of available bytes in receive_time_constraint_us 2018-05-21 14:53:18 +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 8571e59d85 HAL_ChibiOS: fixed SBUS inversion for KakuteF4 2018-05-20 15:50:44 +10:00
Andrew Tridgell 7005383f82 HAL_ChibiOS: implement uart receive timestamp API 2018-05-16 18:49:22 +10:00
mirkix cb50639e27 AP_HAL_ChibiOS: add STM32F7 UART support 2018-05-15 07:23:56 +10:00
Alexander Malishev 7eb08bbd40 HAL_ChibiOS: Fix inverter on Omnibus F4 V3 2018-05-14 06:06:40 +10:00
Andrew Tridgell 794ebe32e3 HAL_ChibiOS: fixed mixture of oneshot and normal PWM on IOMCU 2018-05-12 07:28:05 +10:00
Michael du Breuil 72a4846f40 AP_HAL_ChibiOS: Remove set_overrides() method 2018-05-11 12:13:39 +01:00
mirkix 34c96c80ff AP_HAL_ChibiOS: rename BUZZER_PIN into HAL_BUZZER_PIN 2018-05-10 17:48:25 +01:00
Peter Barker b2a81405ea AP_HAL_ChibiOS: move delay callback handling to base HAL Scheduler class 2018-05-09 16:15:38 +10:00
anbello 5b56887428 Changes to be committed: 
modified:   hwdef.dat

Modified as per @sh83 hints
 2018-05-08 07:33:19 +10:00
anbello 93f551e56e define for AirbotF4 board (ChibiOS HAL) 
modified:   libraries/AP_HAL/AP_HAL_Boards.h
	new file:   libraries/AP_HAL_ChibiOS/hwdef/airbotf4/hwdef.dat
 2018-05-08 07:33:19 +10:00
Alexander Malishev 776d5e6ba3 HAL_ChibiOS: Fixed s-bus signal polarity in SoftSigReaderInt.cpp 2018-05-07 11:46:35 +10:00
Andrew Tridgell dcab51801c HAL_ChibiOS: implement boost_end 
this fixes problems with main thread priority and SPI bus delays on
fmuv3
 2018-05-05 07:45:53 +10:00
Andrew Tridgell 5854ccbb4c HAL_ChibiOS: removed stray debug code 
thanks to @alielectric for noticing
 2018-05-03 17:04:14 +10:00
Andrew Tridgell 2684f46641 HAL_ChibiOS: fixed IMU orientation for revo-mini 2018-04-30 08:33:39 +10:00
mirkix c2eee2db23 AP_HAL_ChibiOS: add STM32F7 I2C support 2018-04-29 07:59:52 +10:00
Alexander Malishev 1fd52c4e01 HAL_ChibiOS: added input capture filter 2018-04-28 07:31:58 +10:00
Alexander Malishev 0d6043e0c6 HAL_ChibiOS: Fixed current and voltage sense on OmnibusF4PRO 2018-04-26 07:57:06 +10:00
Andrew Tridgell f75dea34e1 HAL_ChibiOS: fixed integer promotion bug in SoftSigReaderInt 
this caused corrupted PPM values. Many thanks to Andrea Belloni for reporting
 2018-04-25 22:25:26 +10:00
Andrew Tridgell bba8d506d6 HAL_ChibiOS: port for kakutef4 flight board 2018-04-24 08:03:46 +10:00
Andrew Tridgell 95108a2d2c HAL_ChibiOS: added support for 16 bit timers 2018-04-24 08:03:46 +10:00
Alexander Malishev 03d88b01be HAL_ChibiOS: added support for interrupt based rcin parsing 2018-04-24 08:03:46 +10:00
malcolm churn 7718196838 HAL_ChibiOS: Fix sparky2 target. 
Correct pin mappings, ADC, PWM.

Not working
Flash memory, Logging, external i2c tested with NXP MAG3110.
 2018-04-22 21:01:14 +10:00
Peter Barker 557f8cee43 AP_HAL_ChibiOS: add mode-change-beeps 2018-04-19 09:29:41 +10:00
mirkix 79f3fd532b AP_HAL_ChibiOS: fix spi clock calculation 2018-04-19 08:32:31 +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 77c922e6b8 HAL_ChibiOS: make embed.py work with python3 2018-04-17 08:44:44 +10:00
Andrew Tridgell 3749480dd8 HAL_ChibiOS: create ap_romfs_embedded.h 
use ROMFS keywork for romfs files
 2018-04-17 08:44:44 +10:00
Alexey Kozin f87cc4e172 f4by chibios new style dma table build fix 2018-04-16 07:50:34 +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
mirkix a9449ccd29 AP_HAL_ChibiOS: add f767-min board support 2018-04-15 07:40:46 +10:00
Michael du Breuil 8374c5a4f3 AP_HAL_ChibiOS: Remove unused priority level 2018-04-15 07:28:20 +10:00
kozinalexey 2316fee279 HAL_ChibiOS: f4by conf2 fixed ram size, ext compass, pwm count 2018-04-14 11:09:34 +10:00
Alexander Malishev ca33ff04d9 ChibiOS: add support for omnibusf4pro board 2018-04-14 09:25:15 +10:00
Alexander Malishev 79b5719419 ChibiOS: add support for complementry output timer channels 2018-04-14 09:25:15 +10:00
Alexander Malishev 1b7eecdf2f ChibiOS: fixed tables for F405 mcu 2018-04-14 09:25:15 +10:00
mirkix 8074361bb8 AP_HAL_ChibiOS: add hardware def for STM32F767xx 2018-04-12 14:19:40 +10:00
Andrew Tridgell c6d7691667 HAL_ChibiOS: fixed F745 database for new DMA system 2018-04-12 11:50:44 +10:00
Andrew Tridgell 7286ffab77 HAL_ChibiOS: define FLASH_LOAD_ADDRESS in hwdef.h 
used for bootloader support
 2018-04-12 11:50:44 +10:00
Andrew Tridgell e4ce2f532b HAL_ChibiOS: make smaller builds possible 
this allows for much smaller builds when you disable a lot of
options. This is part of an effort to create a bootloader of less than
16k using ChibiOS
 2018-04-12 11:50:44 +10:00
Andrew Tridgell ef9d9d9c26 HAL_ChibiOS: first boot of OMNIBUSF7V2 
only the 20608 works, and it has lots of errors.
The bmp280 is detected, but does not give good data
no UARTs yet
 2018-04-12 11:50:44 +10:00
Andrew Tridgell 02f20b4114 HAL_ChibiOS: first version of OMNIBUSF7V2 board support 
first F7 based board
 2018-04-12 11:50:44 +10:00
Andrew Tridgell a9edbb6b2d HAL_ChibiOS: allow for a defaults.parm file in hwdef directory 
this keeps defaults with the board, where that is appropriate
 2018-04-12 11:50:44 +10:00
Andrew Tridgell 6e5cbc7c3d HAL_ChibiOS: initial support for F745 boards 2018-04-12 11:50:44 +10:00
Andrew Tridgell 551dca63e1 HAL_ChibiOS: added build information for each MCU 
this abstracts the build information for each MCU, so that hwdef.dat
can control the build process of ChibiOS
 2018-04-12 11:50:44 +10:00
Andrew Tridgell d1e4185817 HAL_ChibiOS: don't build flash.c if not needed 2018-04-12 11:50:44 +10:00
Andrew Tridgell cdbbceb6b6 HAL_ChibiOS: cope with SDMMC peripheral for microSD 2018-04-12 11:50:44 +10:00
Andrew Tridgell 751024f483 HAL_ChibiOS: mark two skyviper builds as needing abin files 2018-04-11 15:09:49 +10:00
Mark Whitehorn 960e217e79 AP_HAL_Chibios: fix latent bug in ToneAlarm 2018-04-10 21:48:16 +10:00
Andrew Tridgell f2df171fdd HAL_ChibiOS: fixed DSM input on fmuv4 2018-04-10 17:22:21 +10:00
Andrew Tridgell 96cc657bd0 HAL_ChibiOS: fixed GPIO interrupt port mapping 2018-04-09 15:32:04 +10:00
Andrew Tridgell b4aeffbaed HAL_ChibiOS: added power status flags reporting 2018-04-09 15:32:04 +10:00
Andrew Tridgell 7c85d06600 HAL_ChibiOS: setup pwm counts, and cleanup mindpx-v2 PWM lines 2018-04-09 15:32:04 +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 67993d6e5c HAL_ChibiOS: re-instate priority boost system 
this adds back in the priority boost system for the main thread when
waiting for a IMU sample. This significantly improves scheduling
performance on very busy boards like a PH2.1
 2018-04-07 09:10:29 +10:00
Andrew Tridgell 2c6e6e3b13 HAL_ChibiOS: removed obsolete DShot example code 2018-04-07 09:10:29 +10:00