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esp-idf/components/esp_driver_sdmmc
History
Song Ruo Jing 53d8b70e8b fix(gpio): fix IO output enable control 
oen_sel and oen_inv_sel fields from func_out_sel_cfg register
2025-02-20 19:49:28 +08:00
..
include/driver
refactor(sd): replace esp_dma_ with heap_caps_
2025-01-20 10:54:59 +08:00
src
fix(gpio): fix IO output enable control
2025-02-20 19:49:28 +08:00
test_apps
refactor(sd): replace esp_dma_ with heap_caps_
2025-01-20 10:54:59 +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.