nuttx/drivers/mmcsd
Michal Lenc 0797b03c08 mmcsd: add nxsig_usleep delay after MMC_CMD1 command
MMC_CMD1 command is used to check whether card is MMC type (checked if
CONFIG_MMCSD_MMCSUPPORT is enabled). This commit inserts nxsig_usleep
wait if this check fails. This is to ensure the communication recovers
from invalid response as this may take some time on some platforms (
samv7 for example). Following command for SDHC check may fail if sleep
is not used.

Signed-off-by: Michal Lenc <michallenc@seznam.cz>
2023-03-13 22:22:54 +02:00
..
Kconfig
Make.defs
mmcsd_csd.h
mmcsd_debug.c
mmcsd_sdio.c mmcsd: add nxsig_usleep delay after MMC_CMD1 command 2023-03-13 22:22:54 +02:00
mmcsd_sdio.h
mmcsd_spi.c
mmcsd_spi.h
mmcsd.h
sdio.c