Fork for fixing STM32
Fork of BurstSPI by
BurstSPI_NUCLEO_L152RE.cpp@14:98658a80a698, 2016-10-15 (annotated)
- Committer:
- EricWieser
- Date:
- Sat Oct 15 16:01:12 2016 +0000
- Revision:
- 14:98658a80a698
- Parent:
- 13:bc069279eb37
Fix compilation errors on the STM32Nucleo
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Alamalione | 4:8585ddebd28b | 1 | /* BurstSPI_NUCLEO_L152RE.cpp */ |
Alamalione | 4:8585ddebd28b | 2 | #ifdef TARGET_NUCLEO_L152RE |
Alamalione | 4:8585ddebd28b | 3 | #include "BurstSPI.h" |
Alamalione | 4:8585ddebd28b | 4 | |
Alamalione | 4:8585ddebd28b | 5 | void BurstSPI::fastWrite(int data) { |
Alamalione | 4:8585ddebd28b | 6 | |
Alamalione | 4:8585ddebd28b | 7 | SPI_TypeDef *spi = (SPI_TypeDef *)(_spi.spi); |
Alamalione | 4:8585ddebd28b | 8 | // Check if data is transmitted |
Alamalione | 4:8585ddebd28b | 9 | while (!((SPI_I2S_GetFlagStatus(spi, SPI_I2S_FLAG_TXE) != RESET) ? 1 : 0)); |
Alamalione | 4:8585ddebd28b | 10 | SPI_I2S_SendData(spi, (uint16_t)data); |
Alamalione | 4:8585ddebd28b | 11 | } |
Alamalione | 4:8585ddebd28b | 12 | |
Alamalione | 4:8585ddebd28b | 13 | void BurstSPI::clearRX( void ) { |
Alamalione | 4:8585ddebd28b | 14 | int status; |
Alamalione | 4:8585ddebd28b | 15 | //Check if the RX buffer is busy |
Alamalione | 4:8585ddebd28b | 16 | SPI_TypeDef *spi = (SPI_TypeDef *)(_spi.spi); |
Alamalione | 4:8585ddebd28b | 17 | status = ((SPI_I2S_GetFlagStatus(spi, SPI_I2S_FLAG_BSY) != RESET) ? 1 : 0); |
Alamalione | 4:8585ddebd28b | 18 | if (status){ |
Alamalione | 4:8585ddebd28b | 19 | // Check RX buffer readable |
Alamalione | 4:8585ddebd28b | 20 | while (!((SPI_I2S_GetFlagStatus(spi, SPI_I2S_FLAG_RXNE) != RESET) ? 1 : 0)); |
Alamalione | 4:8585ddebd28b | 21 | int dummy = (int)SPI_I2S_ReceiveData(spi); |
Alamalione | 4:8585ddebd28b | 22 | } |
Alamalione | 4:8585ddebd28b | 23 | } |
Alamalione | 4:8585ddebd28b | 24 | #endif |
Alamalione | 4:8585ddebd28b | 25 |