Andreas Rehn / Mbed 2 deprecated Nucleo_firstRun_test

Test LED, Button Interrupt, Sleepmode, Ticker

Dependencies:   mbed

Since i get my Nucleo-F401RE i like to docu my tests

- interesting for me was, that only one LED (LED1 or PA_5) can be used for coding.
- a nice thing is, that the LEDs have a lovely brightness (compared to mbed-LPC1768)
- However the sleepmodes are working :)

deepsleep()

in deep sleep the system seems to do nothing and can be reactivated by an external interrupt (i haven't read the manual yet, so i only see this with the code)


this test is based on

Import programInterruptIn_HelloWorld

Hello World for InterruptIn

Last commit 15 Feb 2013 by mbed official

Import programTicker_HelloWorld

Hello World for Ticker

Last commit 14 Feb 2013 by mbed official

Import programNucleo_sleep

Enter in sleep or deepsleep modes.

Last commit 06 Oct 2017 by ST

[Repository '/teams/ST/code/Nucleo_blink_led/' not found]

main.cpp

Committer:
DAMEK
Date:
2014-02-20
Revision:
0:3d1898f330d9

File content as of revision 0:3d1898f330d9:

#include "mbed.h"

/**
 * @file    main.cpp
 * @brief   main file.
 *
 * @addtogroup FirstRun
 * @author  Andreas Rehn
 * @date    20.02.2014
 * @brief   Main module to test led, button und sleepmode together
 * @warning functions run with sleep() and with deepsleep() the system must be start up with InterruptIn
 * @{
 */

Ticker flipper;
InterruptIn button(USER_BUTTON);
DigitalOut led(LED1);

/** function to flip the led  */
void flip(void) {
    led = !led;
}

/** main function
    * initial param for led \n
    * call function flip on rising edge of Button \n
    * attach function flip to Ticker with 2 seconds intervall \n
    * go to sleep or deepsleep (test the difference) \n
    */
int main(void) {
    led = 1;
    button.rise(&flip);
    flipper.attach(&flip, 2.0);
    sleep(); 
    //deepsleep();
    while(1) {
    }
}
/** @} */