NMEA2000 data into SignalK

[rcmcdonald]

Another datapoint. Here's what I get in trying to see what's happening on the serial port. Looks like gibberish. Wrong data rate?

$ cat /dev/ttyOP_can0
?????????????????????p???`???????????p????????????????????????????????????????????p???????????????p???????????????`?????????????^C

$ od -x < /dev/ttyOP_can0
0000000 0000 00e0 fc00 8070 e0e0 1cf0 e000 0000
0000020 e0e0 fc80 1c1c 000c 0000 0000 e000 0000
0000040 0000 0000 0000 0000 1c00 1c00 e000 0000
0000060 0000 0000 0000 0000 00e0 fc00 0000 e000
0000100 0000 e0fc e080 f0e0 001c 00e0 e000 80e0
0000120 1cfc 0e1c 0000 0000 0000 00e0 0000 0000
0000140 0000 0000 0000 001c 001c 00e0 0000 0000