First try for nextion

lambda_sensor.code-workspace

@@ -2,10 +2,6 @@
 	"folders": [
 		{
 			"path": "."
-		},
-		{
-			"name": "lambda_sensor",
-			"path": "lambda_sensor"
 		}
 	],
 	"settings": {}

src/main.cpp

@@ -28,9 +28,12 @@
 */
 
 //Define included headers.
+#define NEXTION_SUPPORT
 #include <ArduinoBLE.h>
 #include <SPI.h>
-
+#ifdef NEXTION_SUPPORT
+#include "EasyNextionLibrary.h"
+#endif
 //Define BLE service.
 BLEService LambdaService("C664F3C0-81B3-4E7B-A2F6-EA96181A2E71");
 BLEUnsignedCharCharacteristic OxygenLevelChar("C83C027E-F105-4E0D-AA8F-801AC553D5C1", BLERead | BLENotify);
@@ -84,6 +87,8 @@ const float iGain = 0.8;                                            /* Integral
 const float dGain = 10;                                             /* Derivative gain. Default = 10*/
 int serial_counter = 0;
 //Lambda Conversion Lookup Table. (ADC 39-791).
+
+EasyNex myNex(Serial1);
 const PROGMEM float Lambda_Conversion[753] {
   0.750, 0.751, 0.752, 0.752, 0.753, 0.754, 0.755, 0.755, 0.756, 0.757, 0.758, 0.758, 0.759, 0.760, 0.761, 0.761, 0.762, 0.763, 0.764, 0.764,
   0.765, 0.766, 0.766, 0.767, 0.768, 0.769, 0.769, 0.770, 0.771, 0.772, 0.772, 0.773, 0.774, 0.774, 0.775, 0.776, 0.777, 0.777, 0.778, 0.779,
@@ -338,9 +343,13 @@ void UpdateUI() {
     UpdateSerialOutput();
 
     //Output display data.
-
-      Serial.print(Lookup_Lambda(adcValue_UA) * AirFuelRatioOctane, 2);
-      Serial.print(Lookup_Lambda(adcValue_UA), 2);
+    myNex.writeStr("lambda.txt",(String)(Lookup_Lambda(adcValue_UA) * AirFuelRatioOctane));
+    myNex.writeStr("adca.txt",(String)Lookup_Lambda(adcValue_UA));
+    myNex.writeStr("heaterstatus.txt",(String)HeaterStatus);
+    myNex.writeStr("hardwareid.txt",(String)hardwareId);
+    myNex.writeStr("cj125_status.txt",(String)CJ125_Status);
+    myNex.writeStr("adcr.txt",(String)adcValue_UR);
+    myNex.writeStr("adcb.txt",(String)adcValue_UB);
 
   }
 }
@@ -350,7 +359,9 @@ void setup() {
   
   //Set up serial communication.
   Serial.begin(9600);
-  Serial1.begin(115200);
+#ifdef NEXTION_SUPPORT
+  myNex.begin(115200); 
+#endif 
   //Set up SPI.
   SPI.begin();  /* Note, SPI will disable the bult in LED*/
   SPI.setClockDivider(SPI_CLOCK_DIV128);
@@ -375,13 +386,21 @@ void setup() {
 }
 
 void loop() {
-  Serial.println("TEST");
   //Update Analog Values.
   UpdateInputs();
 
   //Update front ends.
   UpdateBLEOutput();
-  
+  if ( (100 / SERIAL_RATE) ==  serial_counter) {
+
+    //Reset counter.
+    serial_counter = 0;
+
+    //Update frontends.
+    UpdateUI();
+
+  }
+  serial_counter++;
   //Turn off heating.
   if (adcValue_UB < UBAT_MIN || CJ125_Status != CJ125_DIAG_REG_STATUS_OK) {
 
@@ -437,21 +456,13 @@ void loop() {
     
       //Update frontends.
       UpdateBLEOutput();
-
+      UpdateUI();
       //Increment.
       t += 1;
       delay(10);
       
     }
-    if ( (100 / SERIAL_RATE) ==  serial_counter) {
-
-    //Reset counter.
-    serial_counter = 0;
 
-    //Update frontends.
-    UpdateUI();
-
-    }
     //Ramp up phase, +0.4V / s until 100% PWM from 8.5V.
     float UHeater = 8.5;
     while (UHeater < 13.0 && adcValue_UB > UBAT_MIN && adcValue_UR > adcValue_UR_Optimal) {
@@ -491,5 +502,5 @@ void loop() {
     HeaterStatus = 2;
     
   }
-  serial_counter++;
+  
 }