There are two stages of communication: configuration and standard communication. Configuration
communication occurs once when the computer requests metadata from the PIC
microcontroller by sending the Initial Connection Byte (0x01). At this point, the PIC
returns the metadata described in
Table 4-2.
Table 1. Communication Metadata
| Name |
Size |
| Info Size |
1 byte |
| Buffer Size |
1 byte |
| Ticks per Meter |
4 bytes |
| Max X |
2 bytes |
| Max Y |
2 bytes |
| Num Accel Points |
1 byte |
| Accel Points |
3 * n bytes |