Simon Ford / Mbed 2 deprecated ThresholdOutput

A simple example of controlling outputs based on input thresholds

Dependencies:   mbed

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Show/hide line numbers main.cpp Source File

main.cpp

00001 #include "mbed.h"
00002  
00003 AnalogIn input(p16);
00004 
00005 DigitalOut pin_low(p24);
00006 DigitalOut pin_high(p25);
00007 DigitalOut led_low(LED4);
00008 DigitalOut led_high(LED3);
00009  
00010 #define THRESHOLD_LOW (0.9 / 3.3)
00011 #define THRESHOLD_HIGH (3.0 / 3.3)
00012 
00013 int main() {
00014     while(1) {
00015         pin_low = led_low = (input < THRESHOLD_LOW);
00016         pin_high = led_high = (input > THRESHOLD_HIGH);
00017     }
00018 }
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