Mirror/betaflight
1
0
Fork 0
mirror of https://github.com/betaflight/betaflight.git synced 2025-07-16 21:05:35 +03:00
Code Issues Wiki Activity

CC3D - Delete old SPI code.

Browse source
This commit is contained in:
Dominic Clifton 2014-07-22 21:23:30 +01:00
parent f342560da2
commit 1d48fdafc9
1 changed files with 1 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

18
src/main/drivers/bus_spi.c
View file

@ -32,10 +32,6 @@ static volatile uint16_t spi3ErrorCount = 0;
void initSpi1(void) void initSpi1(void)
{ {
#ifdef CC3D
GPIO_PinRemapConfig(GPIO_PartialRemap_TIM3, ENABLE);
#endif
// Specific to the STM32F103 // Specific to the STM32F103
// SPI1 Driver // SPI1 Driver
// PA7 17 SPI1_MOSI // PA7 17 SPI1_MOSI
@ -185,19 +181,7 @@ uint8_t spiTransferByte(SPI_TypeDef *instance, uint8_t data)
return ((uint8_t)SPI_I2S_ReceiveData(instance)); return ((uint8_t)SPI_I2S_ReceiveData(instance));
#endif #endif
} }
/*
uint8_t spiTransferByte(SPI_TypeDef *instance, uint8_t in)
{
uint8_t rx;
instance->DR;
instance->DR = in;
while (!(instance->SR & SPI_I2S_FLAG_RXNE));
rx = instance->DR;
while (!(instance->SR & SPI_I2S_FLAG_TXE));
while (instance->SR & SPI_I2S_FLAG_BSY);
return rx;
}
*/
bool spiTransfer(SPI_TypeDef *instance, uint8_t *out, uint8_t *in, int len) bool spiTransfer(SPI_TypeDef *instance, uint8_t *out, uint8_t *in, int len)
{ {
uint16_t spiTimeout = 1000; uint16_t spiTimeout = 1000;