alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-12-16 04:22:22 +00:00
Code Issues Packages Projects Releases Wiki Activity

sdmmc: add communication check for eMMC after frequency switch

Browse Source
This commit is contained in:
michael
2018-09-27 15:43:00 +08:00
committed by bot
parent bcb9ba6783
commit 232d98608a
3 changed files with 34 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
components/sdmmc/sdmmc_init.c
View File

@@ -117,7 +117,9 @@ esp_err_t sdmmc_card_init(const sdmmc_host_t* config, sdmmc_card_t* card)
/* Sanity check after switching the bus mode and frequency */
SDMMC_INIT_STEP(is_sdmem, sdmmc_check_scr);
/* TODO: add similar checks for eMMC and SDIO */
/* TODO: this is CMD line only, add data checks for eMMC */
SDMMC_INIT_STEP(is_mmc, sdmmc_init_mmc_check_csd);
/* TODO: add similar checks for SDIO */
return ESP_OK;
}