ElectricImpArduinoTutorial3.c

#include <SoftwareSerial.h>  
#include <Wire.h>  
#include <Adafruit_MCP23017.h>  
#include <Adafruit_RGBLCDShield.h>  
//lcd setup  
Adafruit_RGBLCDShield lcd = Adafruit_RGBLCDShield();  
#define BLUE 0x4  
#define VIOLET 0x5  
#define WHITE 0x7  
SoftwareSerial impSerial(9, 10); // RX on 9, TX on 10  
char inData[100];   
char inChar=-1;   
byte index = 0;   
String input = "";  
String vals[3];  
boolean newdata = false;  
void setup()    
{  
 // Open the hardware serial port  
  Serial.begin(19200);  
     
  impSerial.begin(19200);  
     
    //lcd  
  lcd.begin(16, 2);  
  lcd.setBacklight(WHITE);  
  lcd.setCursor(0, 0);  
}  
void loop(){    
  while (impSerial.available() > 0){  
            inChar = impSerial.read(); // Read a character  
            inData[index] = inChar; // Store it  
            index++; // Increment where to write next  
            inData[index] = '\0'; // Null terminate the string    
               
        newdata = true;  
    }  
       
    index = 0;  
       
     
    if(newdata){   
      int i = 0;  
      int valdex = 0;  
      while(inData[i] != '\0') {  
          if(inData[i] == ','){  
              vals[valdex] = input;  
              valdex ++;  
              input = "";  
              //i = 0;  
          }else input.concat(inData[i]);  
          i++;  
        }  
        
      Serial.println(vals[0]);  
      Serial.println(vals[1]);  
      Serial.println(vals[2]);  
      Serial.println(vals[3]);  
        
      String output = "blah";  
      //printlcd(output);  
      newdata = false;  
      input = "";  
      valdex = 0;  
    }  
}  
void printlcd(String preraw){  
  //check for multiple  
  int theEnd = preraw.indexOf("F#");  
  String raw = preraw.substring(0,theEnd + 1);  
  //chop up  
  int oneEnd = raw.indexOf("\n");  
  String lineOne = raw.substring(0,oneEnd);  
  String lineTwo = raw.substring(oneEnd + 1);  
     
  lcd.clear();  
  lcd.setCursor(0,0);  
  lcd.print(lineOne);  
  lcd.setCursor(0,1);  
  lcd.print(lineTwo);   
     
}