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esp-idf/components/esp_driver_sdspi
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Konstantin Kondrashov 668886842f feat(all): Remove usage old log macros 2024-05-15 15:25:30 +08:00
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include/driver feat(dma): refactor dma calloc function 2024-04-02 14:30:14 +08:00
src feat(all): Remove usage old log macros 2024-05-15 15:25:30 +08:00
test_apps ci(sdspi): clean up newlib memory, reset between tests 2024-05-02 16:44:16 +02:00
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.