Merge branch 'stm32' of mygit.jblb.net:jerome/hoverserial

.gitignore

@@ -3,3 +3,7 @@
 .vscode/
 hoverserial.code-workspace
 .piolibdeps/
+hoverserial.ino
+build_opt.h
+.gcc-flags.json
+.clang_complete

platformio.ini

@@ -20,8 +20,8 @@ framework = arduino
 platform = atmelavr
 lib_deps =
     Nintendo Extension Ctrl
-upload_port = /dev/ttyACM*
 monitor_port = /dev/ttyACM*
+upload_port = /dev/ttyACM*
 monitor_speed = 115200
 
 [env:usbasp]

src/hoverserial.ino

@@ -148,7 +148,9 @@ void Send(int16_t uSteer, int16_t uSpeed)
 
 // ########################## RECEIVE ##########################
 void Receive()
+
 {
+    int old_cursorX, old_cursorY;
     // Check for new data availability in the Serial buffer
     if (Serial1.available()) {
         incomingByte = Serial1.read();  // Read the incoming byte
@@ -208,6 +210,16 @@ void Receive()
                 Serial.print(" 8: ");
                 Serial.println(Feedback.boardTemp);
             }
+            display.setCursor(0, 30);
+            display.setTextSize(1);     // Draw 1X-scale text
+            display.setTextColor(SSD1306_WHITE);
+            display.print("V : ");
+            old_cursorX = display.getCursorX();
+            old_cursorY = display.getCursorY();
+            display.fillRect(old_cursorX, old_cursorY, (6 * 5), 8, SSD1306_BLACK);      // erase previous display
+            display.setCursor(old_cursorX, old_cursorY);
+            display.print(Feedback.batVoltage);
+            display.display();
         } else {
             if (Serial)
                 Serial.println("Non-valid data skipped");
@@ -228,12 +240,12 @@ int old_cursorX, old_cursorY;
     } else {
 
 
+      cmd1 = map(nchuk.joyX(),0,256,150,-150); // x - axis. Nunchuck joystick readings range 30 - 230
+      cmd2 = map(nchuk.joyY(),0,256,-150,150); // y - axis
+
       Serial.print("X : "); Serial.println(nchuk.joyX());
       Serial.print("Y : "); Serial.println(nchuk.joyY());
 
-
-      cmd1 = map(nchuk.joyX(),0,256,300,-300); // x - axis. Nunchuck joystick readings range 300 - -300
-      cmd2 = map(nchuk.joyY(),0,256,-300, 300); // y - axis
   }
   /*
     display.setCursor(0, 40);