diff --git a/os/hal/ports/STM32/LLD/SPIv3/hal_spi_lld.c b/os/hal/ports/STM32/LLD/SPIv3/hal_spi_lld.c index b96ed9bbc..936537337 100644 --- a/os/hal/ports/STM32/LLD/SPIv3/hal_spi_lld.c +++ b/os/hal/ports/STM32/LLD/SPIv3/hal_spi_lld.c @@ -92,6 +92,9 @@ static void spi_lld_serve_rx_interrupt(SPIDriver *spip, uint32_t flags) { (void)flags; #endif + /* Stopping SPI.*/ + spip->spi->CR1 |= SPI_CR1_CSUSP; + /* Stop everything.*/ dmaStreamDisable(spip->dmatx); dmaStreamDisable(spip->dmarx);