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Code Issues Actions 3 Packages Projects Releases Wiki Activity
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esp-idf/components/esp_driver_sdmmc
History
wuzhenghui 13e42707a0
feat(esp_hw_support): add clk tree source gate management api
2024-09-11 10:53:01 +08:00
..
include/driver fix(sdmmc): Fix possible bad bit shift operation and check if GPIO pins are valid 2024-08-30 15:01:10 +02:00
src feat(esp_hw_support): add clk tree source gate management api 2024-09-11 10:53:01 +08:00
test_apps feat(sdmmc): sdmmc full ll layer 2024-09-03 17:03:42 +08:00
CMakeLists.txt fix: properly resolve component dependencies 2024-05-30 22:01:55 +08:00
README.md feat(sd): added readme for dependency among SD host related components 2023-11-20 12:30:03 +08:00

README.md

SDMMC Host Driver

SD Host side related components are:

  • sdmmc
  • esp_driver_sdmmc (current component)
  • esp_driver_sdspi

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

esp_driver_sdmmc components holds SDMMC Host driver for ESP SDMMC peripheral, this driver provides APIs to help you:

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

You can

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

to communicate with SD slave devices under SD mode.