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SourceVuESP-IDF Framework and ExamplesESP-IDFsdmmc_event_t::dma_status

sdmmc_event_t::dma_status field

Syntax

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Summary

Declaration

from sdmmc_internal.h:18

uint32_t dma_status;

References

Code

Location

Referrer

uint32_t dma_status; ///< masked DMA interrupt status

sdmmc_internal.h:18

event.dma_status = dma_pending & 0x1f;

sdmmc_host.c:1111

if (evt.sdmmc_status != 0 || evt.dma_status != 0) {

sdmmc_transaction.c:296

handle_idle_state_events()

evt.sdmmc_status, evt.dma_status);

sdmmc_transaction.c:298

handle_idle_state_events()

slot, event.sdmmc_status, event.dma_status,

sdmmc_transaction.c:318

unhandled_events->sdmmc_status, unhandled_events->dma_status);

sdmmc_transaction.c:319

event.dma_status |= unhandled_events->dma_status;

sdmmc_transaction.c:321

ESP_LOGV(TAG, "sdmmc_handle_event: slot %d events unhandled: %08"PRIx32" %08"PRIx32, slot, unhandled_events->sdmmc_status, unhandled_events->dma_status);

sdmmc_transaction.c:323

s_state_names[*pstate], evt.sdmmc_status, evt.dma_status);

sdmmc_transaction.c:454

process_events()

if (mask_check_and_clear(&evt.dma_status, SDMMC_DMA_DONE_MASK)) {

sdmmc_transaction.c:516

process_events()

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Data Use

sdmmc_event_t::dma_status is written by 2 functions and is read by 3 functions:

sdmmc_event_t::dma_status

handle_idle_state_events()

process_events()

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