Mert Us / Mbed 2 deprecated lab1_part2

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Dependencies:   PinDetect mbed

main.cpp

Committer:
logostarr
Date:
2022-09-02
Revision:
0:ea651607da73
Child:
8:db9bcb92ff2a

File content as of revision 0:ea651607da73:

#include "mbed.h"
#include "PinDetect.h"

DigitalOut red(p5);
PwmOut led(LED1);
DigitalIn pblight(p8);
PinDetect pbdim(p7);
PinDetect pbbright(p6);
float volatile brightness = 0.5f;
void pbdim_hit_callback (void) {
    if(1.0f > brightness  ||brightness >= 0.0f) {
        brightness+= 0.1f;
    }
}
void pbbright_hit_callback (void) {
    if (0.0f < brightness || brightness <= 1.0f) {
        brightness -= 0.1f;
    }
}
int main() {
    pblight.mode(PullUp);
    pbdim.mode(PullUp);
    pbbright.mode(PullUp);
    wait(0.001);
    
    pbdim.attach_deasserted(&pbdim_hit_callback);
    pbdim.setSampleFrequency();
    pbbright.attach_deasserted(&pbbright_hit_callback);
    pbbright.setSampleFrequency();
    while(1) {
        red = !pblight;
        led = brightness;
        wait(.5);
    }
}