PD

hello all

im trying set ir beam when broken triggers patch in pd

i think have circuit right im not sure code , how make work pd example pd_inputs pd in browser.

can help.

this code far

int ledpin = 13;                
int irpin = 7;      
int vald = 0;
int writechar = 65;      
void setup()
{
 pinmode(ledpin, output);  
 pinmode(irpin, input);
 serial.begin(9600);      
}

void loop()
{
 vald = digitalread(irpin);
 writechar = 65;    
                   
 digitalwrite(ledpin, high);  
 serial.println();
 writechar = writechar + 1;
   }
}






i have being trying work out  using other peoples examples different things.

im new taking me ages  trying work out.

thanks

i have no idea pd can see program won't compile because have } after  writechar = writechar + 1;

also, not sending writechar serial port, did want like:   serial.println(writechar);

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