Brian Moloney / Mbed 2 deprecated Brian_Lab_Q_2_1_1

IT Tralee lab experiments

Dependencies:   mbed

main.cpp

Committer:
bmol
Date:
2020-07-26
Revision:
1:651ffd5a25c0
Parent:
0:c6cc8dea2f4d
Child:
2:0dd52c30a59f

File content as of revision 1:651ffd5a25c0:

#include "mbed.h"
Serial pc(USBTX, USBRX); // tx, rx
PwmOut led(LED1);

float brightness = 0.0;
int main()
{
    pc.printf("Press 'u' to turn LED1 brightness up, 'd' to turn it down\n");

    while(1) {
        char c = pc.getc();
        if((c == 'u') && (brightness < 0.5)) {
            brightness += 0.01;
            led = brightness;
            

        }

        if((c == 'd') && (brightness > 0.0)) {
            brightness -= 0.01;
            led = brightness;
            
        }
    }
}