ESP32-S3运行提供的sdmmc出现初始化失败
Posted: Tue Apr 18, 2023 1:35 am
板子：esp32-s3-korvo-2
版本：esp-idf-v4.4.4
运行example/storage/sd_card/sdmmc出现以下错误
E (384) sdmmc_sd: sdmmc_init_sd_if_cond: send_if_cond (1) returned 0x108
E (384) vfs_fat_sdmmc: sdmmc_card_init failed (0x108).
I (384) gpio: GPIO[34]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0
E (394) example: Failed to initialize the card (ESP_ERR_INVALID_RESPONSE). Make sure SD card lines have pull-up resistors in place.
版本：esp-idf-v4.4.4
运行example/storage/sd_card/sdmmc出现以下错误
E (384) sdmmc_sd: sdmmc_init_sd_if_cond: send_if_cond (1) returned 0x108
E (384) vfs_fat_sdmmc: sdmmc_card_init failed (0x108).
I (384) gpio: GPIO[34]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0
E (394) example: Failed to initialize the card (ESP_ERR_INVALID_RESPONSE). Make sure SD card lines have pull-up resistors in place.