| 284 | } |
| 285 | |
| 286 | void disable_spi() noexcept |
| 287 | { |
| 288 | spi_dma_disable(); |
| 289 | |
| 290 | #if SAME5x |
| 291 | SbcSpiSercom->SPI.CTRLA.reg &= ~SERCOM_SPI_CTRLA_ENABLE; |
| 292 | while (SbcSpiSercom->SPI.SYNCBUSY.reg & (SERCOM_SPI_SYNCBUSY_SWRST | SERCOM_SPI_SYNCBUSY_ENABLE)) { }; |
| 293 | #else |
| 294 | spi_disable(SBC_SPI); |
| 295 | #endif |
| 296 | } |
| 297 | |
| 298 | static void setup_spi(void *inBuffer, const void *outBuffer, size_t bytesToTransfer) noexcept |
| 299 | pre(bytesToTransfer <= inBuffer.limit; bytesToTransfer <= outBuffer.limit) |
no test coverage detected