Mirror/betaflight
1
0
Fork 0
mirror of https://github.com/betaflight/betaflight.git synced 2025-07-13 19:40:31 +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

14
src/main/drivers/system.c
View file

@ -273,6 +273,20 @@ void initialiseMemorySections(void)
#endif
}
#ifdef STM32H7
void initialiseD2MemorySections(void)
{
/* Load DMA_DATA variable intializers into D2 RAM */
extern uint8_t _sdmaram_bss;
extern uint8_t _edmaram_bss;
extern uint8_t _sdmaram_data;
extern uint8_t _edmaram_data;
extern uint8_t _sdmaram_idata;
bzero(&_sdmaram_bss, (size_t) (&_edmaram_bss - &_sdmaram_bss));
memcpy(&_sdmaram_data, &_sdmaram_idata, (size_t) (&_edmaram_data - &_sdmaram_data));
}
#endif
static void unusedPinInit(IO_t io)
{
if (IOGetOwner(io) == OWNER_FREE) {