GPS Neo 6m and Pulse sensor not working together

Projects Programming
2

Maybe here:
~~ x=Serial.read();~~
~~ //Serial.println(y);~~
~~ if(x==49)~~
Look at parseint()

Edit:
The above is OK. It looks like you are getting the ASCII values of 0,1&2 in your code, not an arbitrary integer as I originally thought.

  1. It is not clear what is on pin 7 and it looks like you have half commented out the pinMode() statement for it. I guess LOW enables the GPS device but it may require time to lock back on before it is readable.

  2. I'm not sure how Software Serial reacts to multiple begin() calls without a matching end() call. Why do you do this on each function call and not simply once in setup() :

serialgps.begin(9600);//Iniciamos el puerto serie del gps

  1. Maybe you should post a wiring diagram to make things clearer.

  2. Maybe try setting this to false:

#define USE_ARDUINO_INTERRUPTS true    // Set-up low-level interrupts for most acurate BPM math.