Mirror/betaflight
1
0
Fork 0
mirror of https://github.com/betaflight/betaflight.git synced 2025-07-19 06:15:16 +03:00
Code Issues Wiki Activity

F7 optimizations (#5674)

Browse source 
* 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 2294518998.
This commit is contained in:
Andrey Mironov 2018-04-19 23:37:32 +03:00 • committed by Michael Keller
parent 39fec69fb0
commit bf984f39b1
34 changed files with 503 additions and 345 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/main/flight/mixer.c
View file

@ -732,7 +732,7 @@ float applyThrottleLimit(float throttle)
return throttle;
}
void mixTable(timeUs_t currentTimeUs, uint8_t vbatPidCompensation)
NOINLINE void mixTable(timeUs_t currentTimeUs, uint8_t vbatPidCompensation)
{
if (isFlipOverAfterCrashMode()) {
applyFlipOverAfterCrashModeToMotors();