Mc-12Hd Parameter Notification By Id - Lexicon MC-12HD Protocol Manual

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7.1.3.1 Notification Packet Description
7.1.3.2 Data Description
Line1
Data Type: Null (0x00) terminated ASCII character string.
Max Length: DISP_LINE_LENGTH defined in
Line2
Data Type: Null (0x00) terminated ASCII character string.
Max Length: DISP_LINE_LENGTH defined in
The MC-12HD includes 8 custom characters that are defined to display increments of a display block.
(i.e. Volume Bar) The custom characters are ASCII character codes 8E - 93(hex). The codes are used as
follows:
'8E' - empty cell
'8F' - left 1 bar
'90' - left 2 bars
'91' - left 3 bars
'92' - left 4 bars
'93' - full cell
7.1.3.3 HOST Response
The MC-12HD does not expect any response from the HOST.

7.1.4 MC-12HD Parameter Notification by ID

MC-12HD will transmit parameter change notifications if they are enabled using the command described
in (MC12HD_Set_Parameter_Notification_By_Id). If a parameter value is changed due to any user action
or system action the MC-12HD will transmit the current value of the parameter that is changing.
7.1.4.1 Command Packet Description
Application Header:
Command
Data Count
Application Data:
Data[0]
Data[1]
Data[2]
Data[3-23]
7.1.4.2 Data Description
Same as Parameter Set Data Description
Application Header:
Command
Data Count
Application Data:
Data[0] - Data[20]
Data[21] - Data[41]
MC_PARAM_NOTIFICATION_BY_ID
24
ParamId(LSB)
ParamId(MSB)
ParamType
Value[0 -20]
MC-12HD Serial Communications Protocol
DC_FPD 0x03
42 0x2A
Line1 ch ch ch... 0x00
Line2 ch ch ch ... 0x00
Appendix E Protocol
Appendix E Protocol
Constants.
Constants.
0x05
0x18
nn
nn
nn
nn nn
nn...
9