File content as of revision 3:67413b100ac3:

#include "mbed.h"
#include "Sht31.h"
#include "TCS34725.h"

InterruptIn button1(PG_0);
Serial pc(USBTX, USBRX);
DigitalOut ledRED(PD_14);
//Sht31 Sht31(PB_9,PB_8);
TCS34725 colorSens(PB_9,PB_8);

float relHumidity, temperature;
double delay = 0.5; // 500 ms

void BTN1pressed()
{
    delay = 0.1; // 100 ms
}

void BTN1released()
{
    delay = 0.5; // 500 ms
}

int main()
{
    uint16_t r,g,b,c;
    
    // Assign functions to button1 
    button1.fall(&BTN1pressed);
    button1.rise(&BTN1released);
    
    //serial communication
    pc.baud(115200);
    pc.printf("Welcome at University of Antwerp #STEM2019 \r\n");
    
    if(!colorSens.init(0xD5, 0x03)){
        pc.printf("ERROR\n"); //check to see if i2c is responding
    }

    while (1) {
        //pc.printf("temp: %f \r\n", Sht31.readTemperature());
        colorSens.getColor(r,g,b,c); //pass variables by reference...
        pc.printf("DATA: Red: %d Green: %d Blue: %d Clear: %d \r\n", r, g, b, c);
        ledRED = !ledRED;
        wait(delay);
    }
}