Open D3iv opened 1 year ago
A few problems come to my mind... Have you connected the SPI SD card module correcly? The SD card is formatted in FAT32?
Same problem here on rp2040-zero, microsd formatted correctly, recompiled with develop pico-sdk. I'm using this microsd module with the AMS1117 regulator bypassed and connected to the 3.3v pin of the rp2040-zero.
To me it seems like your setup is correct. You have included the fix mentioned in raspberrypi/pico-sdk#1304 correct? Maybe you could try to swap the microsd module for a different one just to make sure that it's not faulty.
I've tried solving this problem myself to no avail, couldn't find anything on the internet regarding this issue. Checked all of my solderjoints, perhaps I'm missing a library or a driver of some sorts?