datavideo SE-900 RS-422/232 Remote Control Protocol - Holdan.eu
datavideo SE-900 RS-422/232 Remote Control Protocol - Holdan.eu
datavideo SE-900 RS-422/232 Remote Control Protocol - Holdan.eu
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Command code => 140(8Ch) = GPI_OUT_DELAY_CMD<br />
Parameter #1 = > Get/Set: 30h=get, 31h=set<br />
When (para#1=31h)<br />
Parameter #2 = > GPI OUT delay time: 0~99(63h) frame: (switch main source after delay time.)<br />
Parameter #3 = > GPI OUT signal’s width: 0~9 frame<br />
--- Answer ---<br />
Parameter #1 = > Get/Set: 30h=get, 31h=set<br />
Parameter #2 = > GPI OUT delay time: 0~99(63h) frame: (switch main source after delay time.)<br />
Parameter #3 = > GPI OUT signal’s width: 0~9 frame<br />
Example: Set the GPI_PORT =GPI IN & OUT, GPI_TAKE=GPI_IN trigger, GPI OUT trigger source=CH8<br />
The control data stream: F0h,5Ah,0Ch,05h,01h,8Bh,31h,31h,38h,31h,38h,FFh<br />
F0h, ID(5Ah) , Length(0Ch), 05h, 01h, Command code(8Bh),para#1(31h),para#2(31h), para#3(38h)<br />
,checksum_L(31h), checksum_M(38h), FFh<br />
Checksum=F0h+5Ah+0Ch+05h+01h+8Bh+31h+31h+38h=81h<br />
The Answer from <strong>SE</strong><strong>900</strong> = FCh,5Ah,0Ch,05h,01h,8Bh,31h,31h,3dh,38h,FFh<br />
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