ARTHUR HOLM AHDSSA, User Manual

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AHnet RS422
AHnet PROTOCOL
Using 5 bytes communication:
BYTE 0 START BYTE
BYTE 1 ADDRESS BYTE
BYTE 2 COMMAND BYTE
BYTE 3 VALUE 1
BYTE 4 VALUE2
AHnet COMMANDS FOR DYNAMICSHARE:
COMMAND DESCRIPTION RESPONSE
FA XX 05 00 00 VIEW LOOP IN FB XX 05 00 00
FA XX 05 01 00 VIEW HDMI1 FB XX 05 01 00
FA XX 05 02 00 VIEW HDMI2 FB XX 05 02 00
FA XX 05 03 00 VIEW HDMI3 FB XX 05 03 00
FA XX 05 0B 00 SHARE HDMI1 FB XX 05 0B 00
FA XX 05 0C 00 SHARE HDMI2 FB XX 05 0C 00
FA XX 05 0D 00 SHARE HDMI3 FB XX 05 0D 00
XX Device identification
Example:
Instruction Share local signal HDMI2 on device 2
FA 02 05 0C 00