Keith Stokely / Mbed OS mbed-os-example-blinky

test

main.cpp@0:50a0fdd7f221, 2019-03-25 (annotated)

Committer:
kstokely
Date:
Mon Mar 25 19:37:05 2019 +0000
Revision:
0:50a0fdd7f221
test os program

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kstokely 0:50a0fdd7f221 1 /* mbed Microcontroller Library
kstokely 0:50a0fdd7f221 2 * Copyright (c) 2018 ARM Limited
kstokely 0:50a0fdd7f221 3 * SPDX-License-Identifier: Apache-2.0
kstokely 0:50a0fdd7f221 4 */
kstokely 0:50a0fdd7f221 5
kstokely 0:50a0fdd7f221 6 #include "mbed.h"
kstokely 0:50a0fdd7f221 7 #include "stats_report.h"
kstokely 0:50a0fdd7f221 8
kstokely 0:50a0fdd7f221 9 DigitalOut led1(LED1);
kstokely 0:50a0fdd7f221 10
kstokely 0:50a0fdd7f221 11 #define SLEEP_TIME 500 // (msec)
kstokely 0:50a0fdd7f221 12 #define PRINT_AFTER_N_LOOPS 20
kstokely 0:50a0fdd7f221 13
kstokely 0:50a0fdd7f221 14 // main() runs in its own thread in the OS
kstokely 0:50a0fdd7f221 15 int main()
kstokely 0:50a0fdd7f221 16 {
kstokely 0:50a0fdd7f221 17 SystemReport sys_state( SLEEP_TIME * PRINT_AFTER_N_LOOPS /* Loop delay time in ms */);
kstokely 0:50a0fdd7f221 18
kstokely 0:50a0fdd7f221 19 int count = 0;
kstokely 0:50a0fdd7f221 20 while (true) {
kstokely 0:50a0fdd7f221 21 // Blink LED and wait 0.5 seconds
kstokely 0:50a0fdd7f221 22 led1 = !led1;
kstokely 0:50a0fdd7f221 23 wait_ms(SLEEP_TIME);
kstokely 0:50a0fdd7f221 24
kstokely 0:50a0fdd7f221 25 if ((0 == count) || (PRINT_AFTER_N_LOOPS == count)) {
kstokely 0:50a0fdd7f221 26 // Following the main thread wait, report on the current system status
kstokely 0:50a0fdd7f221 27 sys_state.report_state();
kstokely 0:50a0fdd7f221 28 count = 0;
kstokely 0:50a0fdd7f221 29 }
kstokely 0:50a0fdd7f221 30 ++count;
kstokely 0:50a0fdd7f221 31 }
kstokely 0:50a0fdd7f221 32 }