1 table of contents contents rs-232 protocol and command .......................................2 data string format ............................................................3 commands ....................................................................... 4 links ...................................
Rs-232 protocol and command rs-232 - cable pin lines 1. Transmission rate: 9600bps 2. Data format: 8 data bits, no parity, 1 start bit and 1 stop bit 3. Flowing control: none also know as 9600,8,n,1 2.
Data string format data string format the data string contains four elements. [command][ ][data][;] the format is: 1. Command 2. Space 3. Data 4. ; there is a single space after the command and before the data string. The data string must conclude with an “;” (without the quotes). All text is full a...
4 commands note: not all commands are supported on all devices. Item command description 1 link establish or disable data link between controller and device. 2 power set/check the status of power 3 output[dd] set/check the state of single outputs 4 activesource check the status of an input for a sig...
5 commands 3. Output[dd] function command variables off destination outputxx 00; xx = output channel command example response description output04 00; hd-88 00; output 4 is off hd-88 01; un-know command function command variables set channel status outputxx yy; xx = output channel yy = input channel...
6 commands 5. Output all function command response description off all output outputall 00; hd-88 00; off all output hd-88 01; un-know command function command variables set all outputs to one source outputall xx; xx = source number command example response description outputall 02; hd-88 00; set al...
7 commands 7. Recall function command variables recall a saved confi guration from memory recall xx; xx = memory location xx location 00 1 4x4 destination row 8x8 destination row 01 2 02 3 03 4 04 5 05 6 06 7 07 8 08 9 4x4 source row 8x8 source row 09 10 0a 11 0b 12 0c 13 0d 14 0e 15 0f 16 command e...
8 commands 8. Recall[mm] function command variables check the data of memory address recallxx ?; xx = memory location command example response description recall00 ?; recall00 0102030405060708; note : “recall00” means recall from the memory address 1. “0102030405060708” is the input numbers that is ...
9 commands 10. Edid function command response description set edid edid 00; hd-88 00; set edid to fss hd-88 01; un-know command edid 01; hd-88 00; set edid to h24-3d hd-88 01; un-know command edid 02; hd-88 00; set edid to h24m-3d hd-88 01; un-know command edid 03; hd-88 00; set edid to h36-3d hd-88...
