Added by foft over 7 years ago. Updated almost 7 years ago.
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Description
If an SD card is removed/inserted we should detect it and initialize fat. Should be no need to reboot. The detect line is wired on the PCB on v1 and v2.
Another place we need to check hardware before new boards...
Confirmed that SD detect works.
Added primitive insert/eject support. Its kind of crap, but it works...
Boot with no SD card means -> 320KB compy 1x, HDMI if connected, VGA if connected, otherwise RGB 15KHz. NTSC (more monitors compatible)
If SD card removed then it detects it and marks disks as gone.
If SD card added then it detects it and inits the fat code, so the file selector works.
There are probably several things that can be done to crash it but its a starting point!