alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-09-30 19:19:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

sdmmc: add SDIO support

Browse Source 
- Add SDIO support at protocol layer (probing, data transfer, interrupts)
- Add SDIO interrupts support in SDMMC host
- Add test (communicate with ESP32 in SDIO download mode)
This commit is contained in:
Ivan Grokhotkov
2018-03-06 17:57:52 +08:00
parent 5f97e6bebb
commit ee600784c5
9 changed files with 1223 additions and 191 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
components/soc/esp32/include/soc/sdmmc_reg.h
View File

@@ -66,6 +66,8 @@
#define SDMMC_CLOCK_REG (DR_REG_SDMMC_BASE + 0x800)
#define SDMMC_INTMASK_IO_SLOT1 BIT(17)
#define SDMMC_INTMASK_IO_SLOT0 BIT(16)
#define SDMMC_INTMASK_EBE BIT(15)
#define SDMMC_INTMASK_ACD BIT(14)
#define SDMMC_INTMASK_SBE BIT(13)