Hello,
I have a question about Pixy’s UART communication.
The data format given on the Kickstarter page (under “Communication”)is:
Bytes 16-bit words Description
0, 1 0 sync (0xaa55)
2, 3 1 checksum (sum of all 16-bit words 2-6)
4, 5 2 signature number
6, 7 3 x center of object
8, 9 4 y center of object
10, 11 5 width of object
12, 13 6 height of objec
and the pixy data I received via UART is show as padding file
I didn’t find any start word “0xaa55”
Please help me…