esp-idf/components/sdmmc
Ivan Grokhotkov c6829fa5b8 sdmmc: improve error handling during SPI mode init
- In SPI mode, the card will respond to the initial SDIO reset (done
using CMD52) with “invalid command” error. Handle this correctly.

- sdmmc_card_init had a hack where GO_IDLE_STATE (CMD0) command was
sent twice. Add explanation why this is done, and don’t expect
correct response from the card on first CMD0.

- improve logs printed at debug level by adding CMD index
2018-04-11 11:11:17 +08:00
..
include sdmmc: add SDIO support 2018-04-11 11:07:13 +08:00
test sdmmc: add SDIO support 2018-04-11 11:07:13 +08:00
component.mk sdmmc: add peripheral driver and protocol layer 2017-01-09 04:51:24 +08:00
sdmmc_cmd.c sdmmc: improve error handling during SPI mode init 2018-04-11 11:11:17 +08:00