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voroshkov / Chorus-RF-Laptimer

MIT License
184 stars 53 forks source link

[Feature Request] Spectrum Display #95

Open JyeSmith opened 6 years ago

JyeSmith commented 6 years ago

Hi,

Can a tab be added to the app to display a spectrum?

Below is a proof of principal I hacked together and plotted out. Its nothing more than a sweep in 1 MHz increments. I believe this will be a useful, light weight way for quickly checking channels and any VTx overlap.

Cheers Jye

void loop() {

  for (int i=5650; i <= 5950; i++){
    frequency = setModuleFrequency(i);
    rssi = getFilteredRSSI();
    Serial.print(frequency);
    Serial.print("\t");
    Serial.print(rssi);
    Serial.println("");
  }

  while(1) { }

}

image

floriangaller commented 5 years ago

Hi,

It would be also pretty nice to make this plot for every receiver. It maybe would help to spot differences between the receiver, and thereby spot which rx is best for which channel.

best regards Florian