Mirror/betaflight
1
0
Fork 0
mirror of https://github.com/betaflight/betaflight.git synced 2025-07-25 17:25:20 +03:00
Code Issues Wiki Activity

New SPI API supporting DMA

Browse source 
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
This commit is contained in:
Steve Evans 2021-04-20 19:45:56 +01:00 • committed by Michael Keller
parent 6d286e25f1
commit 87c8847c13
136 changed files with 3585 additions and 2721 deletions
Download patch file Download diff file Expand all files Collapse all files

3
src/main/drivers/dma.h
View file

@ -22,6 +22,9 @@
#include "drivers/resource.h"
#define CACHE_LINE_SIZE 32
#define CACHE_LINE_MASK (CACHE_LINE_SIZE - 1)
// dmaResource_t is a opaque data type which represents a single DMA engine,
// called and implemented differently in different families of STM32s.
// The opaque data type provides uniform handling of the engine in source code.