Chris Arndt / Mbed OS STM32F411_mbed5-blinky

Blinky test program for Black Pill board with STM32F411CEU6

main.cpp

Committer:
SpotlightKid
Date:
2020-06-27
Revision:
0:ec03923ace26

File content as of revision 0:ec03923ace26:

/* mbed Microcontroller Library
 * Copyright (c) 2019 ARM Limited
 * SPDX-License-Identifier: Apache-2.0
 */

#include "mbed.h"
#include "platform/mbed_thread.h"


// Blinking rate in milliseconds
#define BLINKING_RATEA_MS 200
#define BLINKING_RATEB_MS 1000


int main()
{
    // Initialise the digital pin LED1 as an output
    DigitalOut led(PC_13);

    while (true) {
        led = !led;
        thread_sleep_for(BLINKING_RATEA_MS);
        led = !led;
        thread_sleep_for(BLINKING_RATEA_MS);
        led = !led;
        thread_sleep_for(BLINKING_RATEB_MS);
        led = !led;
        thread_sleep_for(BLINKING_RATEA_MS);
    }
}