I’ve been trying to use the SdFat library with the Xiao but I get a bunch a warnings and eventually the program does not work. The SdFat is required since it supports long filenames and is supposed to write to a microSD card connected via SPI. The code is here . This code is tested and works on a reg…

Ignore my previous comment. I think I have this figured out. I read the documentation listed here . I tried the code listed here with the SD library and everything worked! Also using the Arduino fork of the SdFat library. I then used the same serial and SD init code with my version and it worked! I…

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

Products & Technology Arduino & Seeeduino

cgwaltney January 18, 2024, 11:29pm 4

which processor are you using? XIAO SAMD21 i assume
how do you have the SD card connected?