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21 lines
753 B
Markdown
21 lines
753 B
Markdown
| Supported Targets | ESP32 | ESP32-S3 |
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| ----------------- | ----- | -------- |
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## Troubleshooting
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### Getting the following error
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> `E (2562) sdmmc_io: sdmmc_io_read_byte: sdmmc_io_rw_direct (read 0x2) returned 0x107`
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Kindly activate the debug log from `idf.py menuconfig -> Component config -> Log output -> Default log verbosity` option and verify the card's IO type status. If the card does not possess IO capabilities, it will encounter issues while attempting to read IO buffers.
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To identify the card type, please inspect the following lines in the debug log.
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```
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D (659) sdmmc_io: sdmmc_init_io: io_send_op_cond (1) returned 0x106; not IO card
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D (729) sdmmc_init: sdmmc_card_init: card type is SD
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```
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See README.md in the parent folder
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