Get a long list of compile warnings with the SdFat library in Seeeduino Xiao

Products & Technology Arduino & Seeeduino
7

That did not work. Here is what I’ve changed now:

Changed the CS pin to D2
Changed the Serial baud to 115200
Changed the SD clock speed to 4MHz via SD_SCK_MHZ(4)
Changed the library version to 2.2.0 and then to Adafruit’s fork of the SDFat 2.2.3

I added a test Serial.println("Hello Xiao!"); but that does not show up on the monitor.

EDIT:

I wrote a simple Hello Xiao program to test the serial and that did not show anything on the serial terminal. I still get the same set of warnings when compiling the project.