Handle casting RTCM, remove duplicate code

Author: LeeLeahy2

Firmware/RTK_Surveyor/Display.ino

@@ -180,7 +180,7 @@ void updateDisplay()
                 | ICON_BASE_TEMPORARY //Top center
                 | ICON_BATTERY        //Top right
                 | ICON_LOGGING;       //Bottom right
-          paintBaseTempCasterConnected();
+          paintCastingRTCM();
           break;
         case (STATE_BASE_FIXED_NOT_STARTED):
           icons = paintWirelessIcon() //Top left
@@ -218,7 +218,7 @@ void updateDisplay()
                 | ICON_BASE_FIXED     //Top center
                 | ICON_BATTERY        //Top right
                 | ICON_LOGGING;       //Bottom right
-          paintBaseFixedCasterConnected();
+          paintCastingRTCM();
           break;
         case (STATE_BUBBLE_LEVEL):
           paintBubbleLevel();
@@ -730,27 +730,8 @@ void paintXmittingRTCM()
   paintResets();
 }
 
-//Show connecting to caster service
-//Solid WiFi icon
-void paintBaseTempCasterStarted()
-{
-  int textX = 11;
-  int textY = 17;
-  int textKerning = 8;
-
-  printTextwithKerning("Caster", textX, textY, textKerning);
-
-  textX = 3;
-  textY = 33;
-  textKerning = 6;
-  oled.setFont(QW_FONT_8X16);
-
-  printTextwithKerning("Connecting", textX, textY, textKerning);
-}
-
 //Show transmission of RTCM packets to caster service
-//Solid WiFi icon
-void paintBaseTempCasterConnected()
+void paintCastingRTCM()
 {
   int textX = 4;
   int textY = 17;
@@ -775,10 +756,10 @@ void paintBaseTempCasterConnected()
 
 //Show connecting to caster service
 //Solid WiFi icon
-void paintBaseFixedCasterStarted()
+void paintBaseTempCasterStarted()
 {
   int textX = 11;
-  int textY = 18;
+  int textY = 17;
   int textKerning = 8;
 
   printTextwithKerning("Caster", textX, textY, textKerning);
@@ -791,29 +772,22 @@ void paintBaseFixedCasterStarted()
   printTextwithKerning("Connecting", textX, textY, textKerning);
 }
 
-//Show transmission of RTCM packets to caster service
+//Show connecting to caster service
 //Solid WiFi icon
-void paintBaseFixedCasterConnected()
+void paintBaseFixedCasterStarted()
 {
-  int textX = 4;
-  int textY = 17;
+  int textX = 11;
+  int textY = 18;
   int textKerning = 8;
-  oled.setFont(QW_FONT_8X16);
-  printTextwithKerning("Casting", textX, textY, textKerning);
-
-  oled.setCursor(0, 39); //x, y
-  oled.setFont(QW_FONT_5X7);
-  oled.print("RTCM:");
 
-  if (rtcmPacketsSent < 100)
-    oled.setCursor(30, 36); //x, y - Give space for two digits
-  else
-    oled.setCursor(28, 36); //x, y - Push towards colon to make room for log icon
+  printTextwithKerning("Caster", textX, textY, textKerning);
 
-  oled.setFont(QW_FONT_8X16); //Set font to type 1: 8x16
-  oled.print(rtcmPacketsSent); //rtcmPacketsSent is controlled in processRTCM()
+  textX = 3;
+  textY = 33;
+  textKerning = 6;
+  oled.setFont(QW_FONT_8X16);
 
-  paintResets();
+  printTextwithKerning("Connecting", textX, textY, textKerning);
 }
 
 void displayBaseStart(uint16_t displayTime)