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sago35
21 lines
644 B
Markdown
21 lines
644 B
Markdown
# SPI sdcard/mmc driver
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This package provides the driver for sdcard/mmc with SPI connection.
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`examples/sdcard/console` shows a low-level access example.
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`examples/sdcard/tinyfs` shows an example of using fatfs to read FAT32.
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If you use this package, you need to set `default-stack-size` in `targets/*.json`.
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For example, `targets/wioterminal.json` has the following configuration.
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```
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{
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"inherits": ["atsamd51p19a"],
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"build-tags": ["wioterminal"],
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"flash-1200-bps-reset": "true",
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"flash-method": "msd",
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"msd-volume-name": "Arduino",
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"msd-firmware-name": "firmware.uf2",
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"default-stack-size": 2048
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}
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```
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