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mbed-os
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Added pseudo random seed source from compiler -D option

pull/416/head
Przemek Wirkus 2014-07-24 15:33:25 +01:00
parent 8fab5bca18
commit 2415d391d7
2 changed files with 22 additions and 8 deletions
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22
libraries/tests/mbed/env/test_env.cpp vendored
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@ -1,6 +1,7 @@
#include "test_env.h"
void led_blink(PinName led, float delay) {
void led_blink(PinName led, float delay)
{
if (led != NC) {
DigitalOut myled(led);
while (1) {
@ -11,18 +12,29 @@ void led_blink(PinName led, float delay) {
while(1);
}
void notify_start() {
void notify_start()
{
printf("{{start}}" NL);
}
void notify_completion(bool success) {
void notify_completion(bool success)
{
if (success) {
printf("{{success}}" NL);
} else {
printf("{{failure}}" NL);
}
printf("{{end}}" NL);
led_blink(LED1, success ? 1.0 : 0.1);
}
// -DMBED_BUILD_TIMESTAMP=1406208182.13
unsigned int testenv_randseed()
{
unsigned int seed = 0;
#ifdef MBED_BUILD_TIMESTAMP
long long_seed = MBED_BUILD_TIMESTAMP * 100.0f;
seed = long_seed & 0xFFFFFFFF;
#endif /* MBED_BUILD_TIMESTAMP */
return seed;
}

8
libraries/tests/mbed/env/test_env.h vendored
View File

@ -4,12 +4,14 @@
#include <stdio.h>
#include "mbed.h"
#define NL "\n"
#define NL "\n"
// Test result related notification functions
void led_blink(PinName led, float delay);
void notify_start();
void notify_completion(bool success);
// Test functionality useful during testing
unsigned int testenv_randseed();
#endif