boilerplate code for additional oLed displays.

rover/core/servers/oLed/arduino oLed2/.vscode/arduino.json

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+{
+    "port": "/dev/ttyUSB0",
+    "board": "arduino:avr:mega",
+    "configuration": "cpu=atmega2560",
+    "sketch": "Serial-to-OLED.ino"
+}

rover/core/servers/oLed/arduino oLed2/.vscode/c_cpp_properties.json

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+{
+    "configurations": [
+        {
+            "name": "Linux",
+            "includePath": [
+                "/home/audstanley/Arduino-1.8.5/hardware/arduino/avr/cores/arduino"
+            ],
+            "browse": {
+                "limitSymbolsToIncludedHeaders": false,
+                "path": [
+                    "/home/audstanley/Arduino-1.8.5/hardware/arduino/avr/cores/arduino"
+                ]
+            },
+            "intelliSenseMode": "clang-x64"
+        }
+    ],
+    "version": 3
+}

rover/core/servers/oLed/arduino oLed2/Serial-to-OLED.ino

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+#include <SoftwareSerial.h>
+#include "U8glib.h"
+
+SoftwareSerial rxData(10, NOT_A_PIN);
+U8GLIB_SH1106_128X64 u8g(U8G_I2C_OPT_NO_ACK);
+//U8GLIB_SSD1306_128X64 u8g(U8G_I2C_OPT_DEV_0|U8G_I2C_OPT_NO_ACK|U8G_I2C_OPT_FAST);	// Fast I2C / TWI 
+
+const char* skull = "x";
+const char* solidCircle = "F";
+const char* starShipEnterprise = "®";
+
+const int rightLineLength = 7;
+
+char c;
+
+// convert String to char array
+// Don't forget char \0
+// Left side of OLED screen
+char dataHold[20] = ".................\0";
+char line0[rightLineLength] = ".....\0";
+char line1[rightLineLength] = ".....\0";
+char line2[rightLineLength] = ".....\0";
+char line3[rightLineLength] = ".....\0";
+char line4[rightLineLength] = ".....\0";
+char line5[rightLineLength] = ".....\0";
+
+// Right Side of OLED screen
+char line6[14] = "............\0";
+
+
+unsigned int delem = 0;
+unsigned int l0Count = 0;
+//unsigned int l1Count = 0;
+//unsigned int l2Count = 0;
+//unsigned int l3Count = 0;
+//unsigned int l4Count = 0;
+//unsigned int l5Count = 0;
+
+const int r1 = 15;
+const int r2 = 24;
+const int r3 = 33;
+const int r4 = 42;
+const int r5 = 51;
+const int r6 = 60;
+
+const int c1 = 1;
+const int c2 = 38;
+const int c3 = 67;
+const int c4 = 96;
+
+
+int availableBytes;
+
+
+
+// THIS IS THE LOOP THAT RUNS FOREVER
+void draw(void) {
+  // graphic commands to redraw the complete screen should be placed here 
+
+
+
+
+  u8g.setFont(u8g_font_4x6);
+  //u8g.setFont(u8g_font_osb21);
+  // numbers for u8g.drawStr(rightPixels, downPixels)
+
+  // go down every 10 pixels for the List
+  u8g.drawStr( 30, 6, "Titan Rover Sys");
+  u8g.drawLine(1, 8, 124, 8);
+  u8g.drawLine(65, 8, 65, 60);
+
+
+
+  u8g.drawStr( c1, r1, "Heading:");
+  u8g.drawStr( c2, r1, line0);
+
+  u8g.drawStr( c1, r2, "Pitch:");
+  u8g.drawStr( c2, r2, line1);
+
+  u8g.drawStr( c1, r3, "Roll:");
+  u8g.drawStr( c2, r3, line2);
+
+  u8g.drawStr( c1, r4, "MagCal:");
+  u8g.drawStr( c2, r4, line3);
+
+  u8g.drawStr( c1, r5, "downLD:");
+  u8g.drawStr( c2, r5, line4);
+
+  u8g.drawStr( c1, r6, "upLD:");
+  u8g.drawStr( c2, r6, line5);
+
+
+  //u8g.drawStr( 67, 24, "upLD:");
+  //u8g.drawStr( 95, 24, line5);
+
+  //u8g.drawStr( 66, 15, "ip:");
+  u8g.drawStr( 72, 15, line6);
+
+  //Symbols of online or offline:
+  u8g.setFont(u8g_font_cursor);
+  // 'x' is the symbol for a skull
+  //u8g.drawStr( 56, 14, skull);
+  // 'F' is a solid circle
+  //u8g.drawStr( 56, 24, solidCircle);
+  //u8g.drawStr( 56, 32, starShipEnterprise);
+  //u8g.setFont(u8g_font_4x6);
+
+  //rxData.flush();
+
+}
+
+
+void setup(void) {
+  //SoftwareSerial setup
+  rxData.begin(9600);
+
+  // setup LED for blink on reading rxData
+  pinMode(LED_BUILTIN, OUTPUT);
+
+  // for a loopback test
+  // Serial.begin(9600);
+  // while (!Serial) {
+  //  ; // wait for serial port to connect. Needed for native USB port only
+  // }
+
+  //if(rxData.available()) {
+  //    serialData = rxData.read();
+  //}
+
+  // flip screen, if required
+  // u8g.setRot180();
+
+  // set SPI backup if required
+  //u8g.setHardwareBackup(u8g_backup_avr_spi);
+
+  // assign default color value
+  if ( u8g.getMode() == U8G_MODE_R3G3B2 ) {
+    u8g.setColorIndex(255);     // white
+  }
+  else if ( u8g.getMode() == U8G_MODE_GRAY2BIT ) {
+    u8g.setColorIndex(3);         // max intensity
+  }
+  else if ( u8g.getMode() == U8G_MODE_BW ) {
+    u8g.setColorIndex(1);         // pixel on
+  }
+  else if ( u8g.getMode() == U8G_MODE_HICOLOR ) {
+    u8g.setHiColorByRGB(255,255,255);
+  }
+
+  //pinMode(8, OUTPUT);
+}
+
+void loop(void) {
+
+
+  // picture loop
+  u8g.firstPage();  
+  do {
+
+
+
+    availableBytes = rxData.available();
+    if(availableBytes) {
+      for(int j=0;j<availableBytes;++j) {
+          c = rxData.read();
+          dataHold[j] = c;
+      } 
+      delay(1);
+    }
+    for(int i=0;i<6;++i)           line0[i] = dataHold[i];
+    for(int i=6,j=0;i<12;++i,++j)  line1[j] = dataHold[i];
+    for(int i=12,j=0;i<18;++i,++j) line2[j] = dataHold[i];
+    for(int i=18,j=0;i<24;++i,++j) line3[j] = dataHold[i];
+    for(int i=24,j=0;i<30;++i,++j) line4[j] = dataHold[i];
+    for(int i=30,j=0;i<36;++i,++j) line5[j] = dataHold[i];
+
+    for(int i=36,j=0;i<50;++i,++j) line6[j] = dataHold[i];
+    delay(10);
+    rxData.flush();
+    //rxData.flush();
+    //if(dataHold != "") {
+    //  for(int i=0;i<5; ++i)  line0[i] = dataHold[i];
+      //for(int i=5;i<11; ++i)  line1[i] = dataHold[i];
+    //}
+
+
+    //availableBytes = 0;
+
+
+    //Serial.write(line0);
+    draw();
+  } while( u8g.nextPage() );
+
+  // rebuild the picture after some delay
+  //delay(2);
+}

rover/core/servers/oLed/arduino oLed3/.vscode/arduino.json

@@ -0,0 +1,6 @@
+{
+    "port": "/dev/ttyUSB0",
+    "board": "arduino:avr:mega",
+    "configuration": "cpu=atmega2560",
+    "sketch": "Serial-to-OLED.ino"
+}

rover/core/servers/oLed/arduino oLed3/.vscode/c_cpp_properties.json

@@ -0,0 +1,18 @@
+{
+    "configurations": [
+        {
+            "name": "Linux",
+            "includePath": [
+                "/home/audstanley/Arduino-1.8.5/hardware/arduino/avr/cores/arduino"
+            ],
+            "browse": {
+                "limitSymbolsToIncludedHeaders": false,
+                "path": [
+                    "/home/audstanley/Arduino-1.8.5/hardware/arduino/avr/cores/arduino"
+                ]
+            },
+            "intelliSenseMode": "clang-x64"
+        }
+    ],
+    "version": 3
+}