Flasher
MIDI Controller Numbers ... see MIDI.DSP
ADDR reg is 32 bits broken into 4 single byte reg's: [0][1][2][3]
50 - set ADDR byte 0
51 - set ADDR byte 1
52 - set ADDR byte 2
53 - set ADDR byte 3
54 - do flash read ADDR
55 - do flash write DATA reg val to addr
56 - do flash erase (sector)
57 - do flash ident (never used)
58 - do flash print ADDR reg
59 - do flash set the DATA reg
60 - do flash print the DATA reg (used to verify it was sent properly)
Extra messages for reading I/O ports
70 - read io(0x0000);
71 - read pftype
72 - write pftype
73 - read pfdata
74 - write pfdata