message: Tympan RevE: fix a couple pin names
diff: @@ -119,17 +119,18 @@ class TympanPins { //Teensy 3.6 Pin Numbering
  break;
  case (TympanRev::E_A) : //Earliest trials with Tympan 4 with Rev A
  //Teensy 4.0 Pin Numbering
  - resetAIC = 26; //
  - potentiometer = 17; //
  - amberLED = 15; //
  - redLED = 16; //
  + resetAIC = 26; //Teensy pin that goes to the reset pin of the audio AIC
  + potentiometer = 17; //Teensy pin to potentiometer that is often used as a volume control
  + amberLED = 15; // Teensy pin to the amber LED
  + redLED = 16; // Teensy pin to the red LED
  BT_nReset = 9; //
  BT_REGEN = 14;
  - BT_PIO4 = NOT_A_FEATURE;
  + //BT_PIO4 = NOT_A_FEATURE;
  BT_PIO0 = 5;
  - BT_PIO5 = 2;
  - reversePot = true;
  - enableStereoExtMicBias = NOT_A_FEATURE; //mic jack is already stereo, can't do mono.
  + //BT_PIO5 = 2;
  + BT_PIO4 = 2; //This is actually PIO5 but we don't have a name for this. We don't really use this anyway, so whatever. (WEA 10/24/2020)
  + reversePot = true; //need to check this. Is the pot really wired backwards like the old RevA??? Since it worked correctly (not reversed) on Rev D, I bet that it's correct on RevE, too.
  + enableStereoExtMicBias = 36; //This variable holds the pin # that turns on the mic bias for 2nd channel on the stereo pink jack (WEA 10/24/2020)
  break;
  }
  }
  