* Add Composite CDC+HID device option.
- It passes on though HID interface 8 channels received from TX
- Endpoints are reconfigured to support HID interface
- Potentially this can slow down SPI Flash transfer though CDC interface...
- This could be addressed by support for MSC when using SPI Flash (emulating FATFS)
* Different way to handle MIN redefine
* CF/BF - Update DSP_Lib and STM32F7/Drivers/CMSIS to CMSIS 5.3.0.
CMSIS 5.3.0 - https://github.com/ARM-software/CMSIS_5/releases/tag/5.3.0
* cleanup lib.
* pfft
* relocate driver files from lib/main/CMSIS/CM* to lib/main/STM32xx
folders
* Move DSP folder inside CM5.
It came from the same source as the other files inside CM5
* Remove the CM5 folder and move the files in it one level up.
* CF/BF - Set STM32F7 SPI FAST clock to 13.5Mhz - Gyros not stable at
27mhz.
* CF/BF - Initial SPRacingF7DUAL commit.
Support two simultaneous gyro support (code by Dominic Clifton and Martin Budden)
There are new debug modes so you can see the difference between each gyro.
Notes:
* spi bus instance caching broke spi mpu detection because the detection
tries I2C first which overwrites the selected bus instance when using
dual gyro.
* ALL other dual-gyro boards have one sensor per bus. SPRacingF7DUAL is has two per bus and thus commit has a lot of changes to fix SPI/BUS/GYRO initialisation issues.
* CF/BF - Add SPRacingF4EVODG target.
This target adds a second gyro to the board using the SPI pads on the back of the board.
* CF/BF - Temporarily disable Gyro EXTI pin to allow NEO target to build.
* optimize math
Results in considerable flash saving
* log_approx, exp_approx, pow_approx
Taken from https://github.com/jhjourdan/SIMD-math-prims/blob/master/simd_math_prims.h
* Fix pow in rangefinder
* Use approximate function in baro calculation
Maximum error is < 20cm
* fixup! Fix pow in rangefinder
Menu including:
- Voltage meter selection
- Current meter selection
- Max cell voltage (moved from MISC menu)
- Voltage scale adjust (moved from MISC menu)
- ADC current scale and offset adjust
- Virtual current scale and offset adjust
codecae
conkerkh
Michael Keller
Petr Ledvina
Dominic Clifton
Míguel Ángel Mulero Martínez
rotcehdnih
jflyper
Dan Nixon
Bruce Luckcuck
blckmn
Anders Hoglund
Martin Budden
Steffen Windoffer