4 May
2004
4 May
'04
6:05 p.m.
I have a SummaSketch MM1201 and the documentation for it.
The protocol doesn't match your description.
[...]
Data Format:
MSB bits LSB
7 6 5 4 3 2 1 0
byte 1 1 PR 0 Sx Sy Fc Fb Fa
byte 2 0 X6 X5 X4 X3 X2 X1 X0
byte 3 0 X13 X12 X11 X10 X9 X8 X7
byte 4 0 Y6 Y5 Y4 Y3 Y2 Y1 Y0
byte 5 0 Y13 Y12 Y11 Y10 Y9 Y8 Y7
That seems to be the 'bianry' protocol that I remember from the Bit Pad
1. I couldnt have reproduced it from memory, but seeing that reminded me
of things like the 1st byte had the MSB set, all others had it cleared,
and so on.
-tony