FileSystem.Mount(storageController.Hdc) is failing for me with the following:
An unhandled exception of type 'System.InvalidOperationException' occurred in GHIElectronics.TinyCLR.IO.dll occurred
GHIElectronics.TinyCLR.IO.FileSystem::Initialize
GHIElectronics.TinyCLR.IO.FileSystem::Mount
Ecu.ECU::UsbHostController_OnCon
I’m getting the USB connection events correctly, type MassStorage, etc. I’ve verified it is formatted FAT32. Are there any other requirements that I’m missing?
Found the issue. GPT partition table doesn’t work. The USB drive must be configured as MBR. Should probably mention this in the USB storage page just as an FYI