Lee Kai Xuan / mbed-os

mbed-os

Fork of mbed-os by erkin yucel

features/unsupported/tests/mbed/timeout/main.cpp@0:f269e3021894, 2016-10-23 (annotated)

Committer:
elessair
Date:
Sun Oct 23 15:10:02 2016 +0000
Revision:
0:f269e3021894
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
elessair 0:f269e3021894 1 #include "mbed.h"
elessair 0:f269e3021894 2 #include "test_env.h"
elessair 0:f269e3021894 3
elessair 0:f269e3021894 4 Timeout timer;
elessair 0:f269e3021894 5 DigitalOut led(LED1);
elessair 0:f269e3021894 6
elessair 0:f269e3021894 7 namespace {
elessair 0:f269e3021894 8 const int MS_INTERVALS = 1000;
elessair 0:f269e3021894 9 }
elessair 0:f269e3021894 10
elessair 0:f269e3021894 11 void print_char(char c = '*') {
elessair 0:f269e3021894 12 printf("%c", c);
elessair 0:f269e3021894 13 fflush(stdout);
elessair 0:f269e3021894 14 }
elessair 0:f269e3021894 15
elessair 0:f269e3021894 16 void toggleOff(void);
elessair 0:f269e3021894 17
elessair 0:f269e3021894 18 void toggleOn(void) {
elessair 0:f269e3021894 19 static int toggle_counter = 0;
elessair 0:f269e3021894 20 if (toggle_counter == MS_INTERVALS) {
elessair 0:f269e3021894 21 led = !led;
elessair 0:f269e3021894 22 print_char();
elessair 0:f269e3021894 23 toggle_counter = 0;
elessair 0:f269e3021894 24 }
elessair 0:f269e3021894 25 toggle_counter++;
elessair 0:f269e3021894 26 timer.attach_us(toggleOff, 500);
elessair 0:f269e3021894 27 }
elessair 0:f269e3021894 28
elessair 0:f269e3021894 29 void toggleOff(void) {
elessair 0:f269e3021894 30 timer.attach_us(toggleOn, 500);
elessair 0:f269e3021894 31 }
elessair 0:f269e3021894 32
elessair 0:f269e3021894 33 int main() {
elessair 0:f269e3021894 34 MBED_HOSTTEST_TIMEOUT(15);
elessair 0:f269e3021894 35 MBED_HOSTTEST_SELECT(wait_us_auto);
elessair 0:f269e3021894 36 MBED_HOSTTEST_DESCRIPTION(Timeout Int us);
elessair 0:f269e3021894 37 MBED_HOSTTEST_START("MBED_24");
elessair 0:f269e3021894 38
elessair 0:f269e3021894 39 toggleOn();
elessair 0:f269e3021894 40
elessair 0:f269e3021894 41 while (1);
elessair 0:f269e3021894 42 }