nuttx/boards/arm/samv7/common/src
Michal Lenc c2bc3dfb12 samv7: add support for SD card detection from CD/DAT3 line
Some SD card connectors do not have separate card detection pin. In that
case card detection has to be done on CD/DAT3 data line. This means
software (i.e. architecture level driver) has to take care of pin
configuration switching (pin has to be set as data pin in case of
transfer and as interrupt card detection pin when there is no action
on data line).

This commit adds CD/DAT3 line card detection support for SAMv7 MCU.

Signed-off-by: Michal Lenc <michallenc@seznam.cz>
2023-09-08 01:13:36 +08:00
..
Make.defs build: Replace "$(shell $(INCDIR) $(CC) ...)" with $(INCDIR_PREFIX) 2023-06-23 00:11:25 +03:00
sam_automount.c arch/arm: Remove FAR and CODE from board folder(2) 2022-05-03 16:50:52 +03:00
sam_boot_image.c samv7: include mpu.h in sam_boot_image.c to avoid compilation warnings 2023-08-31 18:07:40 +03:00
sam_gpio_enc.c boards/samv7: add lower level IOCTL handler to sam_gpio_enc driver 2023-06-19 23:06:20 +08:00
sam_hsmci.c samv7: add support for SD card detection from CD/DAT3 line 2023-09-08 01:13:36 +08:00
sam_progmem.c arch/arm: Remove FAR and CODE from board folder(2) 2022-05-03 16:50:52 +03:00
sam_reset.c boards/arm/samv7: reorganize code to common folder 2021-12-31 16:45:30 +08:00