alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-09-01 06:27:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

[SDMMC] add reasonable timeouts to all while loops

Browse Source 
Closes: https://github.com/espressif/esp-idf/pull/10532
This commit is contained in:
Chip Weinberger
2023-01-18 15:22:07 -08:00
committed by Adam Múdry
parent 6ff1059da7
commit c7ca30e62f
9 changed files with 41 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
components/sdmmc/sdmmc_io.c
View File

@@ -324,6 +324,8 @@ esp_err_t sdmmc_io_read_bytes(sdmmc_card_t* card, uint32_t function,
size_t size_aligned = size & (~3);
size_t will_transfer = size_aligned > 0 ? size_aligned : size;
// Note: sdmmc_io_rw_extended has an internal timeout,
// typically SDMMC_DEFAULT_CMD_TIMEOUT_MS
esp_err_t err = sdmmc_io_rw_extended(card, function, addr,
SD_ARG_CMD53_READ | SD_ARG_CMD53_INCREMENT,
pc_dst, will_transfer);
@@ -347,6 +349,8 @@ esp_err_t sdmmc_io_write_bytes(sdmmc_card_t* card, uint32_t function,
size_t size_aligned = size & (~3);
size_t will_transfer = size_aligned > 0 ? size_aligned : size;
// Note: sdmmc_io_rw_extended has an internal timeout,
// typically SDMMC_DEFAULT_CMD_TIMEOUT_MS
esp_err_t err = sdmmc_io_rw_extended(card, function, addr,
SD_ARG_CMD53_WRITE | SD_ARG_CMD53_INCREMENT,
(void*) pc_src, will_transfer);