   lcd.setCursor(0, 2);
   lcd.print("TGT");
 
-  //pinMode(REDLITE, OUTPUT); 
-  //pinMode(GREENLITE, OUTPUT); 
-  //pinMode(BLUELITE, OUTPUT);
-  //setBacklight(255, 0, 0);
-
   //Serial.begin(115200);
   int can_init = mcp2515_init(1); //CANSPEED_500 = 1
-
 }
 
 void loop() {

  lcd.setCursor(0, 2);
  lcd.print("TGT");
  

  

  if(afr >= 10.0 && afr <= 20.0) {
    lcd.setCursor(4, 0);
    lcd.print(afr);

#include <LiquidCrystal.h>
#include <math.h>

//RS,EN,DB4,DB5,DB6,DB7
LiquidCrystal lcd(14, 3, 4, 5, 6, 7);

int brightness = 255;

