Samsung SCO-2370, User Manual

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42_ STW Protocol Command Description English_43
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STW PROTOCOL COMMAND DESCRIPTION
STW protocol command description
Command Name
Byte1 Byte2 Byte3 B yte4 ll Byte5 Byte 6 Byte7 Byte8 Byte9 Byte10 Byte11
Command Packet STX CAM ID HOST ADDR CAMMAND DATA3 DATA4 DATA5 DATA6 ETX CHECKSUM
Return Packet STX CAM ID HOST ADDR CAMMAND DATA3 DATA4 DATA5 DATA6 ETX CHECKSUM
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 000Fh 00h 00h 00h 00h AFh CHECK SUM
Return Packet A0h CAM ID HOST ADDR 000Fh 00h 00h 00h 00h AFh CHECK SUM
Focus Far
Function Move focus lens to far direction.
Command Packet A0h CAM ID HOST ADDR 0100h 00h 00h 00h 00h AFh CHECK SUM
Return Packet A0h CAM ID HOST ADDR 0100h 00h 00h 00h 00h AFh CHECK SUM
Focus Near
Function Move focus lens to near direction.
Command Packet A0h CAM ID HOST ADDR 0200h 00h 00h 00h 00h AFh CHECK SUM
Return Packet A0h CAM ID HOST ADDR 0200h 00h 00h 00h 00h AFh CHECK SUM
Zoom Wide
Function Move zoom lens to wide direction.
Command Packet A0h CAM ID HOST ADDR 0040h 00h 00h 00h 00h AFh CHECK SUM
Return Packet A0h CAM ID HOST ADDR 0040h 00h 00h 00h 00h AFh CHECK SUM
Zoom Tele
Function Move zoom lens to tele direction.
Command Packet A0h CAM ID HOST ADDR 0020h 00h 00h 00h 00h AFh CHECK SUM
Return Packet A0h CAM ID HOST ADDR 0020h 00h 00h 00h 00h AFh CHECK SUM
STW PROTOCOL COMMAND DESCRIPTION