I am having an issue with a SD reader on a FEZ hydra. No matter what I do, my card does not seem to mount. To make it as simple as possible, I used the basic SD test code from http://www.tinyclr.com/codeshare/entry/643. I have also tried the sample code from http://wiki.tinyclr.com/index.php?title=SD_Card_Module.
I see in the debugger that it is trying to mount, however I get the “SDCard ERROR : Unable to mount SD card. Is card formatted as FAT32?”. Here’s the different things I’ve tried:
- Using multiple SD cards, a Sandisk 1 GB, and a ATP 8GB.
- Unhook all other devices
- Power from both USB & AC
- Change from ethernet firmare (the one I normally use) to non-ethernet.
My hydra also gets the abort error when deploying to it (and it is not recognized as a USB device) about every 10th deploy, and I have to re-flash the firmware. For this, I use the SD card method to load boot.bin, which works! So, the SD card seems to be able to connect then.
Thanks in advance.