* Revert "Revert "Rewritten F7 dshot to LL (draft)" (#5430)"
This reverts commit aa42a69d2f.
* Reworked F7 linker scripts to maximize performance of both F74x and F72x
* Some comments and changes from original F7 HAL DSHOT
* Prohibit inlining of some functions to place them in ITCM-RAM
* Fixed usartTargetConfigure implicit declaration
* Moved back to SRAM1 as main RAM
* Added SRAM2 attribute
* Fixed LL DSHOT FOR SPRF7DUAL and probably other adv TIM users
* Fixed SPRF7DUAL rev. A motor order
* Enabled CCM for data on F40x
* Fixed F7 startup assembly symbols
* Fixed KISSFCV2F7 linker script
* Added a quick way of building F7 targets only
* Got rid of the useless F7 target script
* Added NOINLINE and got rid of useless __APPLE__ define
* Added some important functions to ITCM
* Added NOINLINE macro for tests
* Copy to ITCM before passing execution into it
* Minimized cache footprint of motor output code
* Evicted low-impact functions from ITCM
* Switched MATEKF722 and SPRACINGF7DUAL to burst DSHOT
* Switched CLRACINGF7 to burst DSHOT
* Moved UART RX&TX buffers to DTCM-RAM to avoid cache incoherency
* Marked taskMainPidLoop for ITCM-RAM, disallowed inlining per-function
* Revert "Added a quick way of building F7 targets only"
This reverts commit 22945189980deaf493be54a5056a080e7edad629.
* 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.
Michael Keller
Anders Hoglund
azolyoung
jflyper
s0up
Loopur
blckmn
Diego Basch
Curtis Bangert
jflyper
Andrey Mironov
Chris
codecae
Petr Ledvina
Dominic Clifton
Míguel Ángel Mulero Martínez