S R T Ramasamy / Mbed 2 deprecated Nucleo_blink_led

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Dependencies:   mbed

Fork of Nucleo_blink_led by S R V

main.cpp

Committer:
vjwramasamy
Date:
2015-05-05
Revision:
4:4539efb716ad
Parent:
3:fdab3990f086
Child:
5:602760db0b2d

File content as of revision 4:4539efb716ad:

#include "mbed.h"

InterruptIn mybutton(USER_BUTTON);
DigitalOut myled(LED1);
PwmOut mypwm(PWM_OUT);

int i=250;

void pressed()
{
   switch (i) {
                case 250:
                {
                    i=500;
                    mypwm.period_ms(10);
                    mypwm.pulsewidth_ms(2);
                }
                    break;

                case 500:
                    i=750;
                    mypwm.period_ms(10);
                    mypwm.pulsewidth_ms(3);
                    break;

                case 750:
                    i=1000;
                    mypwm.period_ms(10);
                    mypwm.pulsewidth_ms(4);
                    break;

                case 1000:
                    i=1250;
                    mypwm.period_ms(10);
                    mypwm.pulsewidth_ms(5);
                    break;

                case 1250:
                    i=1500;
                    mypwm.period_ms(10);
                    mypwm.pulsewidth_ms(6);
                    break;

                case 1500:
                    i=250;
                    mypwm.period_ms(10);
                    mypwm.pulsewidth_ms(1);
                    break;

                default:
                    i=250;
                    mypwm.period_ms(10);
                    mypwm.pulsewidth_ms(1);
                    break;
            }
}
 
int main()
{
    mybutton.fall(&pressed);
    while(1)
    {
        myled = 1; // LED is ON
        wait_ms(i); // in ms
        myled = 0; // LED is OFF
        wait_ms(i); // in ms
    }
}