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NAZE32 - Add hardware revision detection.

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This commit is contained in:
Dominic Clifton 2014-10-15 20:59:06 +01:00
parent d3fc10fd83
commit 8ef70abaa0
12 changed files with 2616 additions and 2452 deletions
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22
src/main/drivers/bus_spi.c
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@ -30,6 +30,7 @@ static volatile uint16_t spi2ErrorCount = 0;
static volatile uint16_t spi3ErrorCount = 0;
#endif
#ifdef USE_SPI_DEVICE_1
void initSpi1(void)
{
// Specific to the STM32F103
@ -76,7 +77,9 @@ void initSpi1(void)
SPI_Init(SPI1, &spi);
SPI_Cmd(SPI1, ENABLE);
}
#endif
#ifdef USE_SPI_DEVICE_2
void initSpi2(void)
{
@ -108,6 +111,8 @@ void initSpi2(void)
gpio.mode = Mode_Out_PP;
gpioInit(GPIOB, &gpio);
GPIO_SetBits(GPIOB, GPIO_Pin_12);
// Init SPI2 hardware
SPI_I2S_DeInit(SPI2);
@ -124,18 +129,23 @@ void initSpi2(void)
SPI_Init(SPI2, &spi);
SPI_Cmd(SPI2, ENABLE);
}
#endif
bool spiInit(SPI_TypeDef *instance)
{
#ifdef USE_SPI_DEVICE_1
if (instance == SPI1) {
initSpi1();
} else if (instance == SPI2) {
initSpi2();
} else {
return false;
return true;
}
return true;
#endif
#ifdef USE_SPI_DEVICE_2
if (instance == SPI1) {
initSpi2();
return true;
}
#endif
return false;
}
uint32_t spiTimeoutUserCallback(SPI_TypeDef *instance)