michallenc opened a new pull request, #10527: URL: https://github.com/apache/nuttx/pull/10527
## Summary 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. ## Impact New feature for SAMv7 MCU, does not affect other drivers. ## Testing Tested on custom SAMv7 board with 112C-TBAR-R02 connector. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
