mbed official / Mbed 2 deprecated PortIn_HelloWorld

PortIn Hello World

Dependencies:   mbed

mbed 2 and mbed OS 5

This is an mbed 2 example. For an mbed-os example, please see:

Import programPortIn_HelloWorld

PortIn Hello World

Last commit 27 Mar 2015 by mbed_example

main.cpp

Committer:
mbed_official
Date:
2013-02-12
Revision:
0:92064442fd12

File content as of revision 0:92064442fd12:

// Switch on an LED if any of mbed pins 21-26 is high
 
#include "mbed.h"
 
PortIn     p(Port2, 0x0000003F);   // p21-p26
DigitalOut ind(LED4);
 
int main() {
    while(1) {
        int pins = p.read();
        if(pins) {
            ind = 1;
        } else {
            ind = 0;
        }
    }
}