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Mic Commands

github-actions[bot] edited this page Jun 15, 2026 · 1 revision

Microphone Commands

Generated from FlexLib v4.2.18

Microphone management


Wire Protocol

Commands follow the FlexRadio TCP wire protocol:

C[D]<seq_number>|<command> [sub-command] [parameters]

Where:

  • C = Command prefix
  • D = Optional debug flag
  • <seq_number> = Sequence number for command tracking
  • <command> = Primary command word
  • [sub-command] = Optional sub-command
  • [parameters] = Command-specific parameters

Responses follow the format:

R<seq_number>|<result_code>|<data>|[debug_info]

Where:

  • R = Response prefix
  • <seq_number> = Matching sequence number from command
  • <result_code> = Result code (0 = success, non-zero = error)
  • <data> = Command-specific response data
  • [debug_info] = Optional debug information

Common Response Codes

Code Meaning
0 Success
50000001 Unable to get foundation receiver assignment
50000003 License check failed
50000004 Parameter error
50000005 Incorrect number or type of parameters
50000016 Malformed command
5000002C Incorrect number of parameters
50000032 Bad mode

Commands

mic list

Syntax:

C<seq>|mic list

Response Example:

R<seq>|0||

mic input ...

The currently selected mic input

Syntax:

C<seq>|mic input <micinput>

Parameters:

Parameter Description
<micinput>

Response Example:

R<seq>|0||

mic bias ...

Enables (true) or disables (false) the mic bias

Syntax:

C<seq>|mic bias <micbias>

Parameters:

Parameter Description
<micbias>

Response Example:

R<seq>|0||

mic boost ...

Enables (true) or disables (false) the +20 dB mic boost

Syntax:

C<seq>|mic boost <micboost>

Parameters:

Parameter Description
<micboost>

Response Example:

R<seq>|0||

mic acc ...

Enables or disables mixing of an input via the accessory port on the back panel of the radio with the currently selected Mic input

Syntax:

C<seq>|mic acc <accon>

Parameters:

Parameter Description
<accon>

Response Example:

R<seq>|0||

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