alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-19 15:59:08 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'feat/sdmmc_uhs_tuning' into 'master'

Browse Source 
sdmmc: UHS-I support for SDR50 (100MHz, 50MB/s), DDR50 (50MHz, 50MB/s)

Closes IDF-10294, IDF-11447, and IDF-8886

See merge request espressif/esp-idf!34441
This commit is contained in:
Armando (Dou Yiwen)
2024-11-13 11:05:10 +08:00
parent f8ddcee8cd 5bff669f2f
commit ed8ec9de0b
34 changed files with 924 additions and 186 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
components/hal/esp32s3/include/hal/sdmmc_ll.h
View File

@@ -444,6 +444,18 @@ static inline bool sdmmc_ll_is_card_write_protected(sdmmc_dev_t *hw, uint32_t sl
return is_protected;
}
/**
* @brief Switch between 3.3V and 1.8V mode
*
* @param hw hardware instance address
* @param slot slot
* @param en enable / disable 1.8V (3.3V on disable)
*/
static inline void sdmmc_ll_enable_1v8_mode(sdmmc_dev_t *hw, uint32_t slot, bool en)
{
//for compatibility
}
/**
* @brief Enable DDR mode
*