mbed gla lab2

#include "mbed.h"

DigitalOut gpo(PTD7);
Serial async_port(PTA2, PTA1);
char x, count;

int main(){
    const int iterations = 2000;
//    double sinValues[iterations];
//    for(int i = 0; i < iterations; i++) {
//        sinValues[i] =  16*2047.0*(1+sin(2*3.142*(i/50.0)));
//    }

    async_port.baud(9600);

    int j;
    char higher, lower;

    while(1){
        for(int i = 0; i < iterations; i++) {
            j = 16*2047.0*(1+sin(2*3.142*(i/50.0)));//sinValues[i];
            higher = (j & 0xFF00) >> 8;
            lower = j & 0x00FF;

            async_port.putc(higher);
            async_port.putc(lower);
            gpo = i & 1;
        }
    }
}