Samsung SCO-2370N, User Manual

Page: 44 / 56

44_ STW Protocol Command Description
STW protocol command description
Command Name
Byte1 Byte2 Byte3 B yte
Command Packet STX CAM ID HOST ADDR CA
Return Packet STX CAM ID HOST ADDR CA
Checksum CHECKSUM CALCULATION : UNARY OPERATION OF SUMMAT
ION FROM BYTE2 TO BYTE9.
EX) CHECKSUM = ~(BYTE2+BYTE3+... +BYTE8+ BYTE9);
Reset
Function Reset all data to factory default value.
Command Packet A0h CAM ID HOST ADDR 0
Return Packet A0h CAM ID HOST ADDR 0
Focus Far
Function Move focus lens to far direction.
Command Packet A0h CAM ID HOST ADDR 0
Return Packet A0h CAM ID HOST ADDR 0
Focus Near
Function Move focus lens to near direction.
Command Packet A0h CAM ID HOST ADDR 0
Return Packet A0h CAM ID HOST ADDR 0
Zoom Wide
Function Move zoom lens to wide direction.
Command Packet A0h CAM ID HOST ADDR 0
Return Packet A0h CAM ID HOST ADDR 0
Zoom Tele
Function Move zoom lens to tele direction.
Command Packet A0h CAM ID HOST ADDR 0
Return Packet A0h CAM ID HOST ADDR 0
STW PROTOCOL COMMAND DESCRIPTION