Mirrors/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2026-10-02 11:10:54 +03:00
Code Issues Packages Projects Releases Wiki Activity

fix(sdmmc): Handle nonsensical max freq correctly

Browse Source 
Closes https://github.com/espressif/esp-idf/issues/15250
This commit is contained in:
Adam Múdry
2026-06-10 11:48:51 +02:00
parent b6713bf40f
commit f2a583a260
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/sdmmc/sdmmc_sd.c
+2 -2
View File
@@ -282,7 +282,7 @@ esp_err_t sdmmc_enter_higher_speed_mode(sdmmc_card_t* card)
ESP_LOGE(TAG, "%s: failed to switch bus to DDR mode (0x%x)", __func__, err); ESP_LOGE(TAG, "%s: failed to switch bus to DDR mode (0x%x)", __func__, err);
return err; return err;
} }
} else if (card->host.max_freq_khz == SDMMC_FREQ_SDR104) { } else if (card->host.max_freq_khz >= SDMMC_FREQ_SDR104) {
//UHS-I SDR104 //UHS-I SDR104
ESP_LOGV(TAG, "%s: to switch to SDR104", __func__); ESP_LOGV(TAG, "%s: to switch to SDR104", __func__);
if ((supported_mask & BIT(SD_ACCESS_MODE_SDR104)) == 0) { if ((supported_mask & BIT(SD_ACCESS_MODE_SDR104)) == 0) {
@@ -294,7 +294,7 @@ esp_err_t sdmmc_enter_higher_speed_mode(sdmmc_card_t* card)
ESP_LOGD(TAG, "%s: sdmmc_send_cmd_switch_func (2) returned 0x%x", __func__, err); ESP_LOGD(TAG, "%s: sdmmc_send_cmd_switch_func (2) returned 0x%x", __func__, err);
goto out; goto out;
} }
} else if (card->host.max_freq_khz == SDMMC_FREQ_SDR50) { } else if (card->host.max_freq_khz >= SDMMC_FREQ_SDR50) {
//UHS-I SDR50 //UHS-I SDR50
ESP_LOGV(TAG, "%s: to switch to SDR50", __func__); ESP_LOGV(TAG, "%s: to switch to SDR50", __func__);
if ((supported_mask & BIT(SD_ACCESS_MODE_SDR50)) == 0) { if ((supported_mask & BIT(SD_ACCESS_MODE_SDR50)) == 0) {