Andrea Vicari / Mbed 2 deprecated BlinkTicker123

Modify the BlinkTicker example to use LED1, LED2, and LED3 for showing the three least significant bits of an 8 bit counter

Dependencies:   mbed

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main.cpp

00001 #include "mbed.h"
00002 
00003 Ticker toggle_led_ticker;
00004 
00005 DigitalOut led1(LED1);
00006 DigitalOut led2(LED2);
00007 DigitalOut led3(LED3);
00008 
00009 int8_t counter = 0;
00010 
00011 void toggle_leds_by_least_significant_bytes() {
00012     
00013     if(counter & (1 << (0))){
00014         led1 = 1;
00015     } else {
00016         led1 = 0;
00017     }
00018     
00019     if(counter & (1 << (1))){
00020        led2 = 1;
00021     } else {
00022         led2 = 0;
00023     }
00024 
00025     if(counter & (1 << (2))){
00026        led3 = 1;
00027     } else {
00028         led3 = 0;
00029     }
00030     
00031     counter++;
00032 }
00033 
00034 int main() {
00035     toggle_led_ticker.attach(&toggle_leds_by_least_significant_bytes, 1);
00036 }
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