Mute

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Overview

The Libreciva mute function controls the radio's mute state.

In order to use the library function, you must include the header file:

<syntaxhighlight>

  1. include "mute.h"

</syntaxhighlight>

void mute_set(enum smute_e_state state)

This function changes the radio's mute state. The passed parameter is either:

  • SMUTE_ON
  • SMUTE_OFF

It is recommended that this function is called when the radio application first starts.

enum smute_e_state mute_get()

This function gets the current mute state. Note that this function will only produce an accurate response if mute_set() has been previously called.

Example

<syntaxhighlight>

  1. include "mute.h"
  2. include <string.h>
  3. include <stdio.h>

main(int argc, char *argv[]) {

 if (argc==2 && strcmp(argv[1],"on")==0) {
   mute_set(SMUTE_ON);
 } else if (argc==2 && strcmp(argv[1],"off")==0) {
   mute_set(SMUTE_OFF);
 } else {
   printf("mutectl on|off

");

   return;
 }
 printf("Mute state is %d

", mute_get()); } </syntaxhighlight>