* REFACTOR: Adding DMA_FIRST_HANDLER
dmaIdentifier_e could be zero based in the future and align to descriptor array index directly
Also removed unused DMA_INPUT_STRING
* Removed magic number following code rabbit review
* Add APM32F4 driver libraries and USB middleware
* Add the APM32F405 and APM32F407 target files
* Add APM32 startup files
* Add APM32F4 linker files
* Add APM32F4.mk
* Add APM32 driver files
* Add APM32F40X MCU type
* Sync with the Betaflight master branch and modify the driver directory structure
* Implement CLI on the APM32
* Implement ADC on the APM32
* Implement config streamer on the APM32
* Implement I2C on the APM32
* Implement SPI on the APM32
* Implement DSHOT on the APM32
* Implement transponder ir on the APM32
* Implement serial uart on the APM32
* Implement MCO on the APM32
* Implement DWT on the APM32
* Update the init.c file, adding APM32 MCO configuration
* Remove all duplicated APM32 driver files and retaining only the APM32 LIB directory
* Create APM32F4.mk
* Add linker files for APM32F405 and APM32F407
* Add startup and library config files for APM32F405 and APM32F407
* Add target files for APM32F405 and APM32F407
* Add apm32 MCU driver files
* Add build configuration for APM32 MCU
* Implement config streamer on APM32
* Implement CLI on the APM32
* Implement ADC on the APM32
* Implement RCC on the APM32
* Implement MCO on the APM32
* Implement I2C on the APM32
* Implement SPI on the APM32
* Implement serial uart on the APM32
* Implement IO on the APM32
* Implement DMA on the APM32
* Implement DSHOT on the APM32
* Implement transponder ir on the APM32
* Update init.c
* Add the inclusion of the 'platform.h' file to the APM USB driver source file
* Merge bus SPI duplicate code from APM32 to STM32
* Update timer_apm32.c
* Merge motor duplicate code from APM32 to STM32
* Merge serial uart duplicate code from APM32 to STM32
* Update APM32F4.mk
* Update cli.c
* Update APM32F4.mk
* Remove the apm32_flash_f4_split.ld
* Associate the apm32 linker file with stm32_flash_f4_split.ld
* AT32 dshot part1
Just enough dshot implementation to do timer pwm dshot output only.
Still to do:
telemetry, burst mode, bitbang
* AT32 Implement dshot telemetry
Enables bidir dshot for telemetry on AT32. Only timer-pwm is
supported, without burst mode.
* Updates for target.h and config.h
Removed a conflicting definition from target.h and added the PA9/10 uart pins
for the at-link serial connection, but these don't seem to be active until
added from the cli.
* Wrap erpmToRpm in #def
Hopefully fix problems with unit tests by making erpmToRpm conditionally
compiled again.
---------
Co-authored-by: J Blackman <blckmn@users.noreply.github.com>
* AT32F435: new target (#12159)
* AT32F435: New target (WIP)
* IO and Timer Updates
* Adding pseudonyms for the STM TypeDef items.
- implementation to follow
* Adding config_streamer support for AT32
* Implementation for IO
* Adding in Peripheral mapping from emsr.
* Warnings cleanup for AT drivers
* Getting things to the linking stage
* Add AT-START-F435 LEDs as default in AT32F435 as a temporary measure to aid bringup
* Remove tabs
* Enable selection of serial port to use for MSP
* Setup defaults for AT-START-F435 to use MSP on UART1
* Fix for most recent 4.5.0 Makefile changes
* Solve for sanity check.
* Add AT32F435 MCU type
* Fix compilation issue with SITL
* Merge conflict resolution
* Minor cleanup
* Adding line feed.
---------
Co-authored-by: Steve Evans <Steve@SCEvans.com>
Call targetConfiguration() once before config is loaded and again afterwards in case the config needs to be changed to load from SD card etc
Drop SPI clock during binding
Remove debug
Add per device SPI DMA enable
Fix sdioPinConfigure() declaration warning
Reduce clock speed during SPI RX initialisation
It turns out that two calls to micros() and the calculation of
directionChangeDurationUs took 581 cycles, vs 396 cycles without the
calls to micros() and deferred calculation of the duration which is only
needed in the CLI.
This brings the time down from around 7 microseconds to 5.5 microseconds
on an F3 at 72Mhz.
This makes the difference between 100% invalid telemetry and 4% invalid
telemetry on the first motor on the F3.
Squashed commits:
* Remove the forward declaration for `pwmDshotSetDirectionInput` and make
it static.
* Remove unneeded forward declaration of `motor_DMA_IRQHandler`.
* Remove duplication in DMA IRQ Handler.
Doesn't affect resulting code but improves readability.
* Use an inline function to read DWT->CYCCNT.
* Remove unneeded forward declarations from cli.c now that the correct
header is included.
* Update DWT unlock method.
* Initial preparation for cleaning up multiple files per MCU
* Combined DSHOT for F3 and F4 (F7 todo)
* Build fixes (mixed some adjustments needed in transponder_ir.c)
* Fix F7 warnings/bugs
* Updated timer periods for transponder.
Fixed FURY including old pwm_output files.
* Added method to calculate prescaler and period on the fly for varying clock speeds.
This can be used for overclocking :)
* Consolidated led_strip
* Moved led strip to use system clock for timing (allowing overclocking)
* Fixed incorrect channel, and removed comparison warning.
* More cleanup
* Fix KIWIF4 target
* Cleaned up target.mk files
