janitors-Mac-mini:ruby-firmata id$ bin/demo
f9 point 11
firmware version not yet reported
2 2 point 06
caught report firmware
63 6f 74 69 67 71 6f 72 f0 point 12
6f 61 f7 point 03

^^ There may be some corrupt bytes here, not too sure

process_sysex
[111, 97, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
66 65 39 71 6f 72 f0 point 12
6f 66 65 39 9 62 73 71 6f 72 f7 point 03
process_sysex
[111, 102, 101, 57, 9, 98, 115, 113, 111, 114, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
65 39 9 62 73 71 6f 72 f0 point 12
6f 61 66 65 39 71 6f 72 f0 6f 61 f7 point 03
process_sysex
[111, 97, 102, 101, 57, 113, 111, 114, 240, 111, 97, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
66 39 9 62 73 71 6f 72 f7 66 65 39 62 73 71 6f 72 f0 point 12
6f 61 f7 point 03
process_sysex
[111, 97, 102, 101, 57, 113, 111, 114, 240, 111, 97, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
66 71 6f 72 f0 point 12
6f 61 f7 point 03
process_sysex
[111, 97, 102, 101, 57, 113, 111, 114, 240, 111, 97, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
66 65 39 62 ^C./lib/arduino.rb:189:in `read': Interrupt

^^ In the square brackets [] we recieved all good data but it stalls after with 66 65 39 62 (looks maybe a corrupt patch). And we have not recieved our loop as many times as the slower 600 baud setting.