Aerodyne / Mbed 2 deprecated PhysicalPixel

Control an LED from a computer via the serial port

Dependencies:   mbed

PhysicalPixel.cpp

Committer:
ethanharstad
Date:
2014-06-01
Revision:
0:da809d54f2ce
Child:
1:c064570d8b35

File content as of revision 0:da809d54f2ce:

#include "mbed.h"

// Global variables
DigitalOut led(LED1);
Serial pc(USBTX, USBRX);

// Function prototypes
void handleInput(char in);

// Main function
int main() {
    while(true) {
        if(pc.readable()) {
            char c = pc.getc();
            handleInput(c);
        }
    }
}

// Input handler
void handleInput(char in) {
    if(in == 'H') {
        led = 1;
    } else if(in == 'L') {
        led = 0;
    }
}