User`s manual

COLOR CCD CAMERA User’s Manual (SID-370)

STW Protocol Command Description

Command Name

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 OPERATI ON, OF SUMMATION 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 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

ZOOM Direct

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.

AF Stop

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

One push AF

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