Marine PC MPC-ML2DVR User Manual page 56

CoMMunICAtIon ProtoCoL (ContInueD)
Example: $DSKTQ,L1*08[CR][LF]
Response: DSKTR or DSNAK
DSKDr "Key Down transmit Message response" Command
The DSKDR is a response message to a DSKDQ and contains the transmit message used
when the key is pressed.
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0 BTNID
Example: $DSKDR,L1,4C31440D0C*45[CR][LF]
Top left key (L1) set to transmit "L1D\r\n" when pressed. '\r' and '\n' are escape sequences
for carriage return and newline characters.
Response: DSACK or DSNAK
DSKur "Key up transmit Message response" Command
The DSKUR is a response message to a DSKDQ and contains the transmit message used
when the key is released (from being pressed).
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0 BTNID
1 Key Up
Message
Example: $DSKUR,L1,4C31550D0C*54[CR][LF]
Top left key (L1) set to transmit "L1U\r\n" when pressed. '\r 'and '\n' are escape sequences
for carriage return and newline characters.
Note: Maximum key up transmit text is 20 bytes.
Response: DSACK or DSNAK
DSKfr "Key function response" Command
The DSKFR is a response message to the DSKFQ command. The response message con-
tains the function assigned to the key.
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0 BTNID
1 Function
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MPC-ML2DVR-UM(A) 3/2015
Data
L1, L2, L3, L4, L5, R1, R2, R3, R4, R5, B1, B2, B3, B4, B5, T1, T2, T3, T4, T5
Data
L1, L2, L3, L4, L5, R1, R2, R3, R4, R5, B1, B2, B3, B4, B5, T1, T2, T3, T4, T5
Hex bytes encoded as an ASCII Hex character Sequence. Maximum data
length is 40 bytes, which will represent up to 20 hex bytes a key can trans-
mit.
Data
L1, L2, L3, L4, L5, R1, R2, R3, R4, R5, B1, B2, B3, B4, B5, T1, T2, T3, T4, T5
NONE, COMM, SWAP, VIEW1, VIEW2, VIEW3, VIEW4, C1, C2, C3, C4