SW-P 02 protocol support

You can control the audio, serial and MIDI matrix with the SW-P 02 protocol. This way you can easily integrate the device in a VSM setup, for example.

Connecting to SW-P 02

TCP/IP: Connect to the device on port 2000.

Serial connection: The protocol specification demands a RS485/RS422 connection with 38.4kBit/s, but you can use either RS232 or RS485/RS422 with any bitrate you like. Make sure the serial variant of the SW-P 02 daemon is running (Configuration->Device->Plugins->SW-P 02 (serial connection)). Make sure the input and output of the serial interface you want to use is connected to the controller (Routing->Serial Matrix) and the bitrates are identical on the controller and interface. The serial variant of the SW-P 02 daemon will follow any of the bitrates you configure.

SW-P 02 usage

The SW-P 02 implementation operates on the audio channel matrix only. Use source values of 0..1023 to set the respective input channel and the special source value 1024 to mute a destination.

SW-P 02 implementation

The implementation in the M.1k2 is based on issue 35 or the protocol spec. Not all commands of the SW-P 02 protocol are implemented since some don't make much sense on the M.1k2.

CMDMeaningImplemented
00 [0x00]DATABASE CHECKSUM REQUEST-
01 [0x01]INTERROGATEX
02 [0x02]CONNECTX
03 [0x03]TALLY-
05 [0x05]CONNECT ON GOX
06 [0x06]GOX
07 [0x07]STATUS REQUEST-
11 [0x0B]ENABLE CROSSPOINT UPDATE-
18 [0x12]STATUS REQUEST 2-
31 [0x1F]INSTALLED MODULES STATUS REQUEST-
35 [0x23]CONNECT ON GO GROUP SALVOX
36 [0x24]GO GROUP SALVOX
43 [0x2B]ROUTER INPUT/OUTPUT PARAMETERS INTERROGATE-
45 [0x2D]ROUTER INPUT/OUTPUT PARAMETERS CONNECT-
50 [0x32]DUAL CONTROLLER STATUS REQUEST-
65 [0x41]Extended INTERROGATEX
66 [0x42]Extended CONNECTX
69 [0x45]Extended CONNECT ON GOX
71 [0x47]Extended CONNECT ON GO GROUP SALVOX
73 [0x49]STATUS DATA REQUEST-
75 [0x4B]ROUTER CONFIGURATION REQUESTX
97 [0x61]Extended PROTECT CONNECTED-
98 [0x62]Extended PROTECT DIS-CONNECTED-
101 [0x65]Extended PROTECT INTERROGATEX
102 [0x66]Extended PROTECT CONNECT-
104 [0x68]Extended PROTECT DIS-CONNECT-
105 [0x69]Extended PROTECT TALLY DUMP REQUESTX
Text and images © 2017DirectOut Technologies, 16.10.2017