Keith Stokely / Mbed 2 deprecated CP4_LDM_Test_Blue

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Dependencies:   mbed

main.cpp

Committer:
kstokely
Date:
2018-12-12
Revision:
0:c57b9d018b9f
Child:
1:5c0202cb8e6d

File content as of revision 0:c57b9d018b9f:

#include "mbed.h"

Serial pc(USBTX, USBRX); // tx, rx
PwmOut led1(p23);
PwmOut led2(p24);
PwmOut led3(p25);

float brightness = 1.0;

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 == 'u') && (brightness < 1.0)) {
            brightness += 0.01;
            led1 = brightness;
            led2 = brightness;
            led3 = brightness;
        }
        if((c == 'd') && (brightness > 0.0)) {
            brightness -= 0.01;
            led1 = brightness;
            led2 = brightness;
            led3 = brightness; 
        } 

    }
}