Samsung SCO-2370N User Manual page 44

STW protocol command description
STW PROTOCOL COMMAND DESCRIPTION
Command Name
Reset
Focus Far
Focus Near
Zoom Wide
Zoom Tele
44_ STW Protocol Command Description
Command Packet
Return Packet
Checksum
Function
Command Packet
Return Packet
Function
Command Packet
Return Packet
Function
Command Packet
Return Packet
Function
Command Packet
Return Packet
Function
Command Packet
Return Packet
Byte1 Byte2
STX CAM ID
STX CAM ID
CHECKSUM CALCULATION : UNARY OPERATION OF SUMMAT
ION FROM BYTE2 TO BYTE9.
EX) CHECKSUM = ~(BYTE2+BYTE3+... +BYTE8+ BYTE9);
Reset all data to factory default value.
A0h CAM ID
A0h CAM ID
Move focus lens to far direction.
A0h CAM ID
A0h CAM ID
Move focus lens to near direction.
A0h CAM ID
A0h CAM ID
Move zoom lens to wide direction.
A0h CAM ID
A0h CAM ID
Move zoom lens to tele direction.
A0h CAM ID
A0h CAM ID
Byte3
HOST ADDR
HOST ADDR
HOST ADDR
HOST ADDR
HOST ADDR
HOST ADDR
HOST ADDR
HOST ADDR
HOST ADDR
HOST ADDR
HOST ADDR
HOST ADDR