SD card read/write example initialization failure

Development Boards Artemis
1

I can’t get the SD or SDFat Read/Write example to work on our Artemis Redboard. They compile OK, but it reports initialization failure.

The same reader with an UNO works fine for that example. Is there a Artemis-specific SD example? I only see an SPI example.

Thank you

2

Sorry it’s partly the reader, which is supposed to be good with either 3.3V or 5V, but a level shifter solved this problem for the SD library. The SDFat library still fails on initialization though.