Add simplified VOX.

pull/35/head
guido 2020-10-09 15:13:27 +02:00
rodzic 3f0c9e161e
commit 2ffa3a36ea
1 zmienionych plików z 20 dodań i 3 usunięć

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@ -4087,8 +4087,24 @@ void loop()
} //
#endif //SIMPLE_RX
vox = 1;
//int16_t x = 0;
lcd.setCursor(15, 1); lcd.print('V');
#define SIMPLE_VOX 1
#ifdef SIMPLE_VOX
uint16_t cnt = 0; // ensures that hilbert transform buffer is refreshed after a vox trigger before new trigger is given
for(; !digitalRead(BUTTONS);){
ssb((analogSampleMic() - 512) >> MIC_ATTEN); cnt++;
if((tx) && (cnt > 32)){
cnt = 0;
switch_rxtx(1);
for(; tx && !digitalRead(BUTTONS); ) wdt_reset(); // while in tx triggered by vox
switch_rxtx(0);
}
wdt_reset();
}
#else // SIMPLE_VOX
uint16_t cnt = 0; // ensures that hilbert transform buffer is refreshed after a vox trigger before new trigger is given
//uint32_t next = 0;
for(; !digitalRead(BUTTONS);){ // while in VOX mode
@ -4115,14 +4131,15 @@ void loop()
if((_amp > vox_thresh) && (cnt > 32)){ // workaround for RX noise leakage to AREF
cnt = 0;
switch_rxtx(1);
vox = 1; tx = 255; //kick
tx = 255; //kick
for(; tx && !digitalRead(BUTTONS); ) wdt_reset(); // while in tx triggered by vox
switch_rxtx(0);
vox = 0;
continue; // skip the rest for the moment
}
wdt_reset();
}
#endif
vox = 0;
}
lcd.setCursor(15, 1); lcd.print('R');
break;