Samsung SDZ-370 Series, User Manual, Page: 21 / 25

COLOR CCD CAMERA User’s Manual
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COLOR CCD CAMERA User’s Manual
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Byte1 Byte2 Byte3 Byte4 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 SUMMATION FROM BYTE2 TO BYTE9.
EX) CHECKSUM = ~(BYTE2+BYTE3+... +BYTE8+ BYTE9);
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
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
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
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
Function Move wide 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
Function Move ZOOM lens to specific position directly
Command Packet
A0h CAM ID HOST ADDR 00FFh P1 P2 P3 00h AFh CHECK SUM
Return Packet A0h CAM ID HOST ADDR 00FFh P1 P2 P3 00h AFh CHECK SUM
Parameter P1, P2: OPTICAL ZOOM = 0000h~06EAh
P3: DIGITAL ZOOM = ((256*10)/Ratio)-1
ex) D-ZOOM 1.1x : P3 = E7h = ((256*10)/11)-1, Ratio 11 means 1.1x.
D-ZOOM 2.0x : P3 = 7Fh = ((256*10)/20)-1, Ratio 20 means 2.0x.
Function Stop zoom & focus lens moving.
Command Packet
A0h CAM ID HOST ADDR 0000h 00h 00h 00h 00h AFh CHECK SUM
Return Packet A0h CAM ID HOST ADDR 0000h 00h 00h 00h 00h AFh CHECK SUM
Function Unconditionally execute auto focus.
Command Packet
A0h CAM ID HOST ADDR 0045h 00h 00h 00h 00h AFh CHECK SUM
Return Packet A0h CAM ID HOST ADDR 0045h 00h 00h 00h 00h AFh CHECK SUM
Command Name
Reset
Focus Far
Focus Near
Zoom Wide
Zoom Tele
ZOOM Direct
AF Stop
One push AF
STW Protocol Command Description