...
TX> ;C2560_RES
RX> Reset 2560 triggered
TX> ;C32u2_RMD
RX> Reset mode deactivated
TX> ;C32u2_RME
RX> Reset mode activated
TX> ;C32u2_SNR
RX> S/N is:<19 \x7F characters. There is a '\n' at the end. This is the response when no SN is programmed>
TX> ;C32u2_SNWCZPX3417X003XK32824
RX> S/N burned:CZPX3417X003XK32824
TX> ;C32u2_SNR
RX> S/N is:CZPX3417X003XK32824
TX> ;C32u2_SNWCZPX3417X003XK32824
RX> S/N burn FAILED!<If there is already a SN programmed, the SNW command fails>
TX> ;C32u2_SHI
RX> Setting serial to high mode!
TX> ;C32u2_SLO
RX> Setting serial to low mode!
TX> ;C32u2_FWV
RX> 1.3
TX> ;ABCDEFXXX
RX> Command not found!
The 32u2 also responds to commands that originate from the UART port:
- ;S - Read serial number
Example responses (no '\n' at the end):
UART_TX> ;S
UART_RX> CZPX3417X003XK32824