nuttx/boards/arm/samv7
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
..
common samv7: add support for SD card detection from CD/DAT3 line 2023-09-08 01:13:36 +08:00
same70-qmtech build: Replace "$(shell $(INCDIR) $(CC) ...)" with $(INCDIR_PREFIX) 2023-06-23 00:11:25 +03:00
same70-xplained build: Replace "$(shell $(INCDIR) $(CC) ...)" with $(INCDIR_PREFIX) 2023-06-23 00:11:25 +03:00
samv71-xult usbdev: Split usbdev descriptor information 2023-09-06 02:29:32 +08:00