Some of you might want to use a 3rd party control system (AMX/CRESTRON/Logitech) to control their miniDSP units. Here are the commands and protocol. 


 

CodeminiDSP / nanoDIGI seriesOpenDRC seriesC-DSP seriesDDRC seriesSHD seriesFlex series
35 CA 0E F1Next Input SourceNext Input SourceNext Input SourceNext Input SourceNext Input SourceNext Input Source
35 CA 01 FEPreset 1Preset 1Preset 1Preset 1Preset 1Preset 1
35 CA 02 FDPreset 2Preset 2Preset 2Preset 2Preset 2Preset 2
35 CA 05 FAPreset 3Preset 3Preset 3Preset 3Preset 3Preset 3
35 CA 00 FFPreset 4Preset 4Preset 4Preset 4Preset 4Preset 4
35 CA 0A F5Volume UpVolume UpVolume UpVolume UpVolume UpVolume Up
35 CA 09 F6Volume DownVolume DownVolume DownVolume DownVolume DownVolume Down
35 CA 0C F3Mute/UnmuteMute/UnmuteMute/UnmuteMute/UnmuteMute/UnmuteMute/Unmute
35 CA 06 F9N/AFilter On/OffFilter On/OffFilter On/OffFilter On/OffFilter On/Off
35 CA 22 DDN/AN/AN/AN/ATOSLINKANALOG
35 CA 23 DCN/AN/AN/AN/ASPDIFTOSLINK
35 CA 24 DBN/AN/AN/AN/AAES-EBUSPDIF
35 CA 25 DAN/AN/AN/AN/ARCAUSB
35 CA 26 D9N/AN/AN/AN/AXLRBT
35 CA 27 D8N/AN/AN/AN/AUSBN/A
35 CA 28 D7N/AN/AN/AN/ALANN/A
35 CA 41 BEN/AN/AN/AN/ARewind (LAN Only)Rewind (BT Only)
35 CA 42 BDN/AN/AN/AN/AFast-forward (LAN Only)Fast-forward (BT Only)
35 CA 43 BCN/AN/AN/AN/APlay (LAN Only)Play (BT Only)
35 CA 40 BFN/AN/AN/AN/AStandbyStandby

 

0x35 is the Address





0xCA is the Complement of the Address (i.e. 0xFF - 0x35 = 0xCA)



0x40 is the Command





0xBF is the Complement of the Command (i.e. 0xFF - 0x40 = 0xBF)