/**
* @brief Deactivates the SDC peripheral.
*
* @param[in] sdcp pointer to the @p SDCDriver object
*
* @notapi
*/
void sdc_lld_stop(SDCDriver *sdcp) {
if ((sdcp->state == SDC_READY) || (sdcp->state == SDC_ACTIVE)) {
SDIO->POWER = 0;
SDIO->CLKCR = 0;
SDIO->DCTRL = 0;
SDIO->DTIMER = 0;
/* Clock deactivation.*/
nvicDisableVector(SDIO_IRQn);
dmaStreamRelease(STM32_DMA2_STREAM4);
rccDisableSDIO(FALSE);
}
}
*/
void sdc_lld_stop(SDCDriver *sdcp) {
if (sdcp->state != BLK_STOP) {
/* SDIO deactivation.*/
SDIO->POWER = 0;
SDIO->CLKCR = 0;
SDIO->DCTRL = 0;
SDIO->DTIMER = 0;
/* Clock deactivation.*/
nvicDisableVector(STM32_SDIO_NUMBER);
dmaStreamRelease(sdcp->dma);
rccDisableSDIO(FALSE);
}
