Ciaran O'Malley / Mbed 2 deprecated mbed_LED_Brightness

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Dependencies:   mbed

main.cpp

Committer:
ciaranom
Date:
2020-06-20
Revision:
0:72aa19bb1aec
Child:
1:d8d13815a008

File content as of revision 0:72aa19bb1aec:

#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 == '^') && (brightness < 0.5)) {
            brightness += 0.01;
            led = brightness;
        }
        if((c == 'v') && (brightness > 0.0)) {
            brightness -= 0.01;
            led = brightness;
        } 
 
    }
}