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esp-idf/components/esp_driver_sdspi
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morris 1316d7b741 refactor(spi): hal driver doesn't depend on sdkconfig.h 2024-12-04 19:10:57 +08:00
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include/driver refactor(spi): hal driver doesn't depend on sdkconfig.h 2024-12-04 19:10:57 +08:00
src
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test_apps fix(esp_driver_sdspi): fix test includes 2024-12-02 20:26:26 +07:00
CMakeLists.txt
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README.md
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README.md

SDSPI Host Driver

SD Host side related components are:

  • sdmmc
  • esp_driver_sdmmc
  • esp_driver_sdspi (current component)

For relationship and dependency among these components, see SD Host Side Related Component Architecture.

esp_driver_sdspi components is a driver based on ESP GPSPI master driver to help you:

  • do SD transactions (under SDSPI mode) via ESP GPSPI peripheral.
  • tune ESP GPSPI hardware configurations, such as clock frequency, bus width, etc.
  • ...

You can

  • use this driver to implement sdmmc protocol interfaces
  • directly use esp_driver_sdspi APIs

to communicate with SD slave devices under SDSPI mode.