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50 lines (46 loc) · 1.45 KB
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StringManupulation.ino
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50 lines (46 loc) · 1.45 KB
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#include <SoftwareSerial.h>
SoftwareSerial BTSerial(10, 11);
/*
arduino 5v - module vcc
arduino gnd - module gnd
arduino 10 - module TX
arduino 11 - module RX
arduino 9 - module EN
*/
String SerialData, BTSerialData;
String SerialDataMod, BTSerialDataMod;
int SerialDataLen, BTSerialDataLen;
void setup()
{
//pinMode(9, OUTPUT);
//digitalWrite(9, HIGH); // uncomment this line to talk in AT mode
Serial.begin(9600);
Serial.println("Wellcome to string manupulation script");
Serial.println("virtual terminal initialized");
BTSerial.begin(9600); // this is module baud rate configue it
Serial.println("bluetooth terminal initialized");
Serial.println("waiting for the data ...");
}
void loop()
{
if (BTSerial.available()){
SerialData = BTSerial.readString();
Serial.print("SerialData: ");
Serial.println(SerialData);
SerialDataLen = SerialData.length();
Serial.print("Count of number is : ");
Serial.println(SerialDataLen);
if(SerialDataLen==12){
Serial.println("proceding to string manupulation,");
SerialDataMod=SerialData.substring(11,12);
SerialDataMod+=SerialData.substring(8,10);
SerialDataMod+="-";
SerialDataMod+=SerialData.substring(10,11);
Serial.print("SerialDataMod: ");
Serial.println(SerialDataMod);
}
else{
Serial.println("string length mis-matched.");
}
}
}