59
Preparations
1
1 Preparations
Ack
V.Wall_On : Same as above
Nak
"ERR": A code showing what error has occurred
Header Command
ID
Data
length
Ack/
Nak
r-CMD Val1 Val2
Checksum
0xAA 0xFF 4 ‘A’ 0x89 Wall_Div Wall_SNo
Header Command
ID
Data length Ack/Nak r-CMD Val1
Checksum
0xAA 0xFF 3 ‘N’ 0x89 "ERR"
