Hi,
Here is what recording I have. Unfortunately I was only able to record the i2c traffic with a microcontroller, which might have difficulties at the very beginning of the recording. As a consequence, the start-up sequence might be sketchy (which would be the most important part). The rest seems ok, as it repeats itself many times, over and over again. The grayscale data, the number of bytes (101 bytes in each line, the 16 full lines and the rest= 16*4+3=67) matches the display resolution.
The (0x76 0x2 0x21 0x31 0x80 0xAC 0xD0 0xFF 0x8 0x43 0x9 0x0 0xA 0x12 0xB 0x9 0xC 0x0 0xD 0x0 0xF 0x1) stuff is repeated randomly at the beginning of the different sections. Seems like some kind of init sequence, in fact very similar to the start-up.
The 0x42 command sets the position in the display RAM. This seems to be the same in the datasheet of the controller you've mentioned, but I was unable to match the start-up or init sequence.
Code:
************
Start-up
************
0x76 0x30 0x21 0x31 0x80 0xAC 0xD0 0xFF 0x8 0x43 0x9 0x0 0xA 0x12 0xB 0x9 0xC 0x0 0xD 0x0 0xF 0x1
0x76 0x2
+ Gray-scale 0
************
Gray-scale 0
************
(0x76 0x2 0x21 0x31 0x80 0xAC 0xD0 0xFF 0x8 0x43 0x9 0x0 0xA 0x12 0xB 0x9 0xC 0x0 0xD 0x0 0xF 0x1)
0x76 0x42 0x0 0x0 + 101* 0x0
0x76 0x42 0x1 0x0 + 101* 0x0
...
0x76 0x42 0xf 0x0 + 101* 0x0
0x76 0x42 0x10 0x0 0x80 0x80 0x0 0xC0 0x0 0x40 0x80 0x80 0x0 0x0 0x80 0x40 0x80 0x40 0x0 0x0 0x0 0x00x40 0x0 0x40 0x0 0x80 0xC0 0xC0 0x80 0x80 0x40 0x40 0x80 0x0 0x40 0x40 0xC0 0x40 0x80 0xC0 0x40 0x80 0x80 0x80 0x40 0x80 0x80 0x80 0x40 0x80 0x80 0xC0 0xC0 0x0 0x80 0xC0 0x40 0x0 0xC0 0xC0 0x40 0x0 0x80 0x40 0x80 0x0 0x80 0xC0 0x40 0x0 0x80 0x0 0x80 0x40 0x80 0xC0 0x0 0x0 0x40 0x0 0x0 0x40 0x0 0xC0 0x0 0x40 0xC0 0xC0 0x80 0x0 0x80 0xC0 0x40 0x80 0x40 0x80 0x40 0x80 0x40 0x80 0x80 0x80 0xC0 0x40
************
Gray-scale 1
************
(0x76 0x2 0x21 0x31 0x80 0xAC 0xD0 0xFF 0x8 0x43 0x9 0x0 0xA 0x12 0xB 0x9 0xC 0x0 0xD 0x0 0xF 0x1)
0x76 0x42 0x0 0x0 + 101* 0x55
0x76 0x42 0x1 0x0 + 101* 0x55
...
0x76 0x42 0xf 0x0 + 101* 0x55
0x76 0x42 0x10 0x0 0x95 0x95 0x15 0xD5 0x15 0x55 0x95 0x95 0x15 0x15 0x95 0x55 0x95 0x55 0x15 0x15 0x15 0x15 0x55 0x15 0x55 0x15 0x95 0xD5 0xD5 0x95 0x95 0x55 0x55 0x95 0x15 0x55 0x55 0xD5 0x55 0x95 0xD5 0x55 0x95 0x95 0x95 0x55 0x95 0x95 0x95 0x55 0x95 0x95 0xD5 0xD5 0x15 0x95 0xD5 0x55 0x15 0xD5 0xD5 0x55 0x15 0x95 0x55 0x95 0x15 0x95 0xD5 0x55 0x15 0x95 0x15 0x95 0x55 0x95 0xD5 0x15 0x15 0x55 0x15 0x15 0x55 0x15 0xD5 0x15 0x55 0xD5 0xD5 0x95 0x15 0x95 0xD5 0x55 0x95 0x55 0x95 0x55 0x95 0x55 0x95 0x95 0x95 0xD5 0x55
************
Gray-scale 2
************
(0x76 0x2 0x21 0x31 0x80 0xAC 0xD0 0xFF 0x8 0x43 0x9 0x0 0xA 0x12 0xB 0x9 0xC 0x0 0xD 0x0 0xF 0x1)
0x76 0x42 0x0 0x0 + 101* 0xAA
0x76 0x42 0x1 0x0 + 101* 0xAA
...
0x76 0x42 0xf 0x0 + 101* 0xAA
0x76 0x42 0x10 0x0 0xAA 0xAA 0x2A 0xEA 0x2A 0x6A 0xAA 0xAA 0x2A 0x2A 0xAA 0x6A 0xAA 0x6A 0x2A 0x2A 0x2A 0x2A 0x6A 0x2A 0x6A 0x2A 0xAA 0xEA 0xEA 0xAA 0xAA 0x6A 0x6A 0xAA 0x2A 0x6A 0x6A 0xEA 0x6A 0xAA 0xEA 0x6A 0xAA 0xAA 0xAA 0x6A 0xAA 0xAA 0xAA 0x6A 0xAA 0xAA 0xEA 0xEA 0x2A 0xAA 0xEA 0x6A 0x2A 0xEA 0xEA 0x6A 0x2A 0xAA 0x6A 0xAA 0x2A 0xAA 0xEA 0x6A 0x2A 0xAA 0x2A 0xAA 0x6A 0xAA 0xEA 0x2A 0x2A 0x6A 0x2A 0x2A 0x6A 0x2A 0xEA 0x2A 0x6A 0xEA 0xEA 0xAA 0x2A 0xAA 0xEA 0x6A 0xAA 0x6A 0xAA 0x6A 0xAA 0x6A 0xAA 0xAA 0xAA 0xEA 0x6A
************
Gray-scale 3
************
(0x76 0x2 0x21 0x31 0x80 0xAC 0xD0 0xFF 0x8 0x43 0x9 0x0 0xA 0x12 0xB 0x9 0xC 0x0 0xD 0x0 0xF 0x1)
0x76 0x42 0x0 0x0 + 101* 0xFF
0x76 0x42 0x1 0x0 + 101* 0xFF
...
0x76 0x42 0xf 0x0 + 101* 0xFF
0x76 0x42 0x10 0x0 0xBF 0xBF 0x3F 0xFF 0x3F 0x7F 0xBF 0xBF 0x3F 0x3F 0xBF 0x7F 0xBF 0x7F 0x3F 0x3F 0x3F 0x3F 0x7F 0x3F 0x7F 0x3F 0xBF 0xFF 0xFF 0xBF 0xBF 0x7F 0x7F 0xBF 0x3F 0x7F 0x7F 0xFF 0x7F 0xBF 0xFF 0x7F 0xBF 0xBF 0xBF 0x7F 0xBF 0xBF 0xBF 0x7F 0xBF 0xBF 0xFF 0xFF 0x3F 0xBF 0xFF 0x7F 0x3F 0xFF 0xFF 0x7F 0x3F 0xBF 0x7F 0xBF 0x3F 0xBF 0xFF 0x7F 0x3F 0xBF 0x3F 0xBF 0x7F 0xBF 0xFF 0x3F 0x3F 0x7F 0x3F 0x3F 0x7F 0x3F 0xFF 0x3F 0x7F 0xFF 0xFF 0xBF 0x3F 0xBF 0xFF 0x7F 0xBF 0x7F 0xBF 0x7F 0xBF 0x7F 0xBF 0xBF 0xBF 0xFF 0x7F
************
Stripes
************
(0x76 0x2 0x21 0x31 0x80 0xAC 0xD0 0xFF 0x8 0x43 0x9 0x0 0xA 0x12 0xB 0x9 0xC 0x0 0xD 0x0 0xF 0x1)
0x76 0x42 0x0 0x0 + 25* 0xFF + 25* 0xAA + 25* 0x55 + 26* 0x0
0x76 0x42 0x1 0x0 + 25* 0xFF + 25* 0xAA + 25* 0x55 + 26* 0x0
...
0x76 0x42 0xf 0x0 + 25* 0xFF + 25* 0xAA + 25* 0x55 + 26* 0x0
0x76 0x42 0x10 0x0 0xBF 0xBF 0x3F 0xFF 0x3F 0x7F 0xBF 0xBF 0x3F 0x3F 0xBF 0x7F 0xBF 0x7F 0x3F 0x3F 0x3F 0x3F 0x7F 0x3F 0x7F 0x3F 0xBF 0xFF 0xFF 0xAA 0xAA 0x6A 0x6A 0xAA 0x2A 0x6A 0x6A 0xEA 0x6A 0xAA 0xEA 0x6A 0xAA 0xAA 0xAA 0x6A 0xAA 0xAA 0xAA 0x6A 0xAA 0xAA 0xEA 0xEA 0x15 0x95 0xD5 0x55 0x15 0xD5 0xD5 0x55 0x15 0x95 0x55 0x95 0x15 0x95 0xD5 0x55 0x15 0x95 0x15 0x95 0x55 0x95 0xD5 0x15 0x15 0x40 0x0 0x0 0x40 0x0 0xC0 0x0 0x40 0xC0 0xC0 0x80 0x0 0x80 0xC0 0x40 0x80 0x40 0x80 0x40 0x80 0x40 0x80 0x80 0x80 0xC0 0x40