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To help with QRM, beacons now transmit between 500Hz and 1000Hz offset.

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This commit is contained in:
Jordan Sherer 2018-09-06 17:52:29 -04:00
parent ea9cc62329
commit b0937ffe18
1 changed files with 7 additions and 5 deletions
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12
mainwindow.cpp
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@ -6481,7 +6481,7 @@ bool MainWindow::isFreqOffsetFree(int f, int bw){
continue; continue;
} }
// otherwise, if this is an occupied slot within our 60Hz of where we'd like to transmit... it's not free... // otherwise, if this is an occupied slot within our bw of where we'd like to transmit... it's not free...
if(qAbs(offset - f) < bw){ if(qAbs(offset - f) < bw){
return false; return false;
} }
@ -6508,8 +6508,8 @@ int MainWindow::findFreeFreqOffset(int fmin, int fmax, int bw){
} }
} }
// return 0 if there's no free offset // return fmin if there's no free offset
return 0; return fmin;
} }
// scheduleBeacon // scheduleBeacon
@ -6565,7 +6565,6 @@ void MainWindow::checkBacon(){
return; return;
} }
qDebug() << "PREPARING BACON!!";
prepareBacon(); prepareBacon();
} }
@ -6584,8 +6583,11 @@ void MainWindow::prepareBacon(){
lines.append(QString("%1: BEACON %2").arg(mycall).arg(mygrid)); lines.append(QString("%1: BEACON %2").arg(mycall).arg(mygrid));
} }
// Choose a beacon frequency
auto f = findFreeFreqOffset(500, 1000, 50);
// Queue the beacon // Queue the beacon
enqueueMessage(PriorityLow, lines.join(QChar('\n')), currentFreqOffset(), [this](){ enqueueMessage(PriorityLow, lines.join(QChar('\n')), f, [this](){
m_nextBeaconQueued = false; m_nextBeaconQueued = false;
}); });