I am trying to provide my own startup config to Pixhawk 4. For that I have created a file on SD card in etc/rc.txt .
The problem I am having is, when I list /fs/microsd in nsh I can’t see the folder ‘etc’.
Simillally I don’t see any px4 files in PC, when I plug in the SD card externally.
Is there any way to check if SD card is mounted or not?
Thanks for the help.