continue replacing "Serial.print()" with "logger.subject()"

cfg_audio_type.h

@@ -109,7 +109,7 @@ class ViewCfgAudioType : public View {
 
   // ---------- local functions for this derived class ----------
   void setMorse() {
-    logger.info("->->-> Clicked MORSE CODE button.");
+    logger.config("->->-> Clicked MORSE CODE button.");
     selectedAudio = MORSE;
     updateScreen();   // update UI before the long pause to send sample audio
 
@@ -120,7 +120,7 @@ class ViewCfgAudioType : public View {
   }
 
   void setSpeech() {
-    logger.info("->->-> Clicked SPEECH button.");
+    logger.config("->->-> Clicked SPEECH button.");
     selectedAudio = MORSE;   // 2024-01-03 disabled "SPEECH" temporarily because it's a crasher
     updateScreen();          // update UI before the long pause to send sample audio
 
@@ -130,7 +130,7 @@ class ViewCfgAudioType : public View {
     announceGrid(newGrid4, 4);   // announce 4-digit grid by Morse code OR speech
   }
   void setNone() {
-    logger.info("->->-> Clicked NO AUDIO button.");
+    logger.config("->->-> Clicked NO AUDIO button.");
     selectedAudio = NO_AUDIO;
     updateScreen();   // update UI before the long pause to send sample audio
   }
@@ -221,7 +221,7 @@ void ViewCfgAudioType::endScreen() {
 }
 
 bool ViewCfgAudioType::onTouch(Point touch) {
-  logger.info("->->-> Touched settings screen.");
+  logger.config("->->-> Touched settings screen.");
   bool handled = false;   // assume a touch target was not hit
   for (int ii = 0; ii < nButtonsAudio; ii++) {
     FunctionButton item = myButtons[ii];

cfg_crossing.h

@@ -93,7 +93,7 @@ class ViewCfgCrossing : public View {
 
   // ---------- local functions for this derived class ----------
   void f4Digit() {
-    logger.info("->->-> Clicked 4-DIGIT button.");
+    logger.config("->->-> Clicked 4-DIGIT button.");
     model->compare4digits = true;
     this->updateScreen();   // update UI before starting the slow morse code
 
@@ -104,7 +104,7 @@ class ViewCfgCrossing : public View {
   }
 
   void f6Digit() {
-    logger.info("->->-> Clicked 6-DIGIT button.");
+    logger.config("->->-> Clicked 6-DIGIT button.");
     model->compare4digits = false;
     this->updateScreen();   // update UI before starting the slow morse code
 
@@ -205,7 +205,7 @@ void ViewCfgCrossing::startScreen() {
 }   // end startScreen()
 
 bool ViewCfgCrossing::onTouch(Point touch) {
-  logger.info("->->-> Touched settings screen.");
+  logger.config("->->-> Touched settings screen.");
   bool handled = false;   // assume a touch target was not hit
   for (int ii = 0; ii < nButtonsDigits; ii++) {
     FunctionButton item = myButtons[ii];

cfg_gps.h

@@ -110,26 +110,25 @@ class ViewCfgGPS : public View {
 
   // ---------- local functions for this derived class ----------
   void fClear() {
-    logger.info("->->-> Clicked CLEAR button.");
+    logger.config("->->-> Clicked CLEAR button.");
     trail.clearHistory();
     trail.rememberPUP();
     trail.deleteFile();   // out with the old history file
-    logger.fencepost("cfg_gps.h", __LINE__);
     trail.saveGPSBreadcrumbTrail();   // start over with new history file
   }
   void fReceiver() {
     // select GPS receiver data
-    logger.info("->->-> Clicked GPS RECEIVER button.");
+    logger.config("->->-> Clicked GPS RECEIVER button.");
     fSetReceiver();   // use "class Model" for GPS receiver hardware
   }
   void fSimulated() {
     // simulate satellite track
-    logger.info("->->-> Clicked GPS SIMULATOR button.");
+    logger.config("->->-> Clicked GPS SIMULATOR button.");
     fSetSimulated();   // use "class MockModel" for simulated track
   }
   void fFactoryReset() {
     // todo: clear all settings, erase all saved files
-    logger.info("->->-> Clicked FACTORY RESET button.");
+    logger.config("->->-> Clicked FACTORY RESET button.");
   }
 
 };   // end class ViewCfgGPS
@@ -211,7 +210,7 @@ void ViewCfgGPS::startScreen() {
 }
 
 bool ViewCfgGPS::onTouch(Point touch) {
-  logger.info("->->-> Touched settings screen.");
+  logger.config("->->-> Touched settings screen.");
   bool handled = false;   // assume a touch target was not hit
   for (int ii = 0; ii < nButtonsGPS; ii++) {
     FunctionButton item = settings2Buttons[ii];

cfg_gps_reset.h

@@ -112,7 +112,7 @@ enum buttonID {
 
   // ---------- local functions for this derived class ----------
   void fRestart() {
-    logger.info("->->-> Clicked RESTART button.");
+    logger.config("->->-> Clicked RESTART button.");
     txtStatic[CONFIRMATION].color = cVALUEFAINT;
     txtStatic[CONFIRMATION].dirty = true;
     txtStatic[CONFIRMATION].print();
@@ -171,7 +171,7 @@ void ViewCfgGpsReset::startScreen() {
 }   // end startScreen()
 
 bool ViewCfgGpsReset::onTouch(Point touch) {
-  logger.info("->->-> Touched GPS restart screen.");
+  logger.config("->->-> Touched GPS restart screen.");
   bool handled = false;   // assume a touch target was not hit
   for (int ii = 0; ii < nRestartButtons; ii++) {
     FunctionButton item = myButtons[ii];

cfg_reboot.h

@@ -119,7 +119,7 @@ enum buttonID {
   // ---------- local functions for this derived class ----------
   void rebootGriduino() {   // operator confirmed: reboot to USB for software update
     // Do The Thing!
-    logger.info("---> REBOOTING");   // the end of our world is nigh
+    logger.warning("---> REBOOTING");   // the end of our world is nigh
     delay(100);                      // allow time for Serial to send message
 
     this->clearScreen(this->background);   // clear screen and post message
@@ -159,11 +159,11 @@ enum buttonID {
 #endif
   }
   void fCancel() {
-    logger.info("->->-> Clicked CANCEL button.");
+    logger.config("->->-> Clicked CANCEL button.");
     selectNewView(goto_next_cfg);
   }
   void fReboot() {
-    logger.info("->->-> Clicked REBOOT button.");
+    logger.config("->->-> Clicked REBOOT button.");
     rebootGriduino();
   }
 
@@ -212,7 +212,7 @@ void ViewCfgReboot::startScreen() {
 }   // end startScreen()
 
 bool ViewCfgReboot::onTouch(Point touch) {
-  logger.info("->->-> Touched reboot screen.");
+  logger.config("->->-> Touched reboot screen.");
   bool handled = false;   // assume a touch target was not hit
   for (int ii = 0; ii < nRebootButtons; ii++) {
     FunctionButton item = myButtons[ii];

cfg_rotation.h

@@ -107,7 +107,7 @@ class ViewCfgRotation : public View {
 
   // ---------- local functions for this derived class ----------
   void fRotateScreen() {
-    logger.info("->->-> Clicked OTHER EDGE UP button.");
+    logger.config("->->-> Clicked OTHER EDGE UP button.");
     if (this->screenRotation == LANDSCAPE) {
       this->setScreenRotation(FLIPPED_LANDSCAPE);
     } else {
@@ -191,7 +191,7 @@ void ViewCfgRotation::startScreen() {
 }   // end startScreen()
 
 bool ViewCfgRotation::onTouch(Point touch) {
-  logger.info("->->-> Touched settings screen.");
+  logger.config("->->-> Touched settings screen.");
   bool handled = false;   // assume a touch target was not hit
   for (int ii = 0; ii < nButtons; ii++) {
     FunctionButton item = myButtons[ii];

cfg_units.h

@@ -88,11 +88,11 @@ class ViewCfgUnits : public View {
 
   // ---------- local functions for this derived class ----------
   void setEnglish() {
-    logger.info("->->-> Clicked ENGLISH UNITS button.");
+    logger.config("->->-> Clicked ENGLISH UNITS button.");
     model->setEnglish();
   }
   void setMetric() {
-    logger.info("->->-> Clicked METRIC UNITS button.");
+    logger.config("->->-> Clicked METRIC UNITS button.");
     model->setMetric();
   }
 

cfg_volume.h

@@ -270,7 +270,7 @@ void ViewVolume::endScreen() {
 }
 
 bool ViewVolume::onTouch(Point touch) {
-  logger.info("->->-> Touched volume screen.");
+  logger.config("->->-> Touched volume screen.");
   bool handled = false;   // assume a touch target was not hit
   for (int ii = 0; ii < nVolButtons; ii++) {
     FunctionButton item = volButtons[ii];

cfg_volume2.cpp

@@ -199,7 +199,7 @@ void startVolume2Screen() {
   updateVolume2Screen();   // fill in values immediately, don't wait for loop() to eventually get around to it
 }
 bool onTouchVolume2(Point touch) {
-  logger.info("->->-> Touched volume2 screen.");
+  logger.config("->->-> Touched volume2 screen.");
   bool handled = false;   // assume a touch target was not hit
   for (int ii = 0; ii < nVolButtons; ii++) {
     Button item = volButtons2[ii];

logger.h

@@ -51,6 +51,7 @@ class Logger {
   bool print_fencepost = false;   // set TRUE to send function entry/exit reports to the console
   bool print_commands  = false;   // set TRUE to tell the console about commands received (commands.cpp)
   bool print_gps_setup = true;    // set TRUE to echo on the console all commands we send to our GPS chip
+  bool print_config    = false;   // set TRUE to report all screen touches
 
   // severities
   bool print_debug   = false;   // true;
@@ -114,6 +115,7 @@ class Logger {
       Serial.println("] ");
     }
   }
+  // This is used in commands.cpp to log all incoming commands from the USB port API
   void commands(const char *pText) {
     if (print_commands) {
       Serial.print(pText);
@@ -124,6 +126,13 @@ class Logger {
       Serial.println(pText);
     }
   }
+  // This is used in all modules named "cfg_xxxxx"
+  // to log all setup-screen touches and resulting actions
+  void config(const char *pText) {
+    if (print_config) {
+      Serial.println(pText);
+    }
+  }
 
   // ---------- Severities ----------
   void info(const char *pText) {   // one string arg