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Make 1bit SDMMC interface work #4020

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May 22, 2020
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1 change: 1 addition & 0 deletions libraries/SD_MMC/src/SD_MMC.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,7 @@ bool SDMMCFS::begin(const char * mountpoint, bool mode1bit)
#endif
if(mode1bit) {
host.flags = SDMMC_HOST_FLAG_1BIT; //use 1-line SD mode
slot_config.width = 1;
}

esp_vfs_fat_sdmmc_mount_config_t mount_config = {
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