mirror of https://github.com/ARMmbed/mbed-os.git
69 lines
1.8 KiB
C++
69 lines
1.8 KiB
C++
#include "mbed.h"
|
|
#include "greentea-client/test_env.h"
|
|
#include "rtos.h"
|
|
|
|
#define QUEUE_SIZE 5
|
|
#define THREAD_DELAY 250
|
|
#define QUEUE_PUT_ISR_VALUE 128
|
|
#define QUEUE_PUT_THREAD_VALUE 127
|
|
|
|
/*
|
|
* The stack size is defined in cmsis_os.h mainly dependent on the underlying toolchain and
|
|
* the C standard library. For GCC, ARM_STD and IAR it is defined with a size of 2048 bytes
|
|
* and for ARM_MICRO 512. Because of reduce RAM size some targets need a reduced stacksize.
|
|
*/
|
|
#if defined(TARGET_STM32L053R8) || defined(TARGET_STM32L053C8)
|
|
#define STACK_SIZE DEFAULT_STACK_SIZE/4
|
|
#elif (defined(TARGET_STM32F030R8)) && defined(TOOLCHAIN_IAR)
|
|
#define STACK_SIZE DEFAULT_STACK_SIZE/2
|
|
#else
|
|
#define STACK_SIZE DEFAULT_STACK_SIZE
|
|
#endif
|
|
|
|
Queue<uint32_t, QUEUE_SIZE> queue;
|
|
|
|
DigitalOut myled(LED1);
|
|
|
|
void queue_isr() {
|
|
|
|
queue.put((uint32_t*)QUEUE_PUT_ISR_VALUE);
|
|
myled = !myled;
|
|
}
|
|
|
|
void queue_thread(void const *argument) {
|
|
while (true) {
|
|
queue.put((uint32_t*)QUEUE_PUT_THREAD_VALUE);
|
|
Thread::wait(THREAD_DELAY);
|
|
}
|
|
}
|
|
|
|
int main (void) {
|
|
GREENTEA_SETUP(20, "default_auto");
|
|
|
|
Thread thread(queue_thread, NULL, osPriorityNormal, STACK_SIZE);
|
|
Ticker ticker;
|
|
ticker.attach(queue_isr, 1.0);
|
|
int isr_puts_counter = 0;
|
|
bool result = true;
|
|
|
|
while (true) {
|
|
osEvent evt = queue.get();
|
|
if (evt.status != osEventMessage) {
|
|
printf("QUEUE_GET: Status(0x%02X) ... [FAIL]\r\n", evt.status);
|
|
result = false;
|
|
break;
|
|
} else {
|
|
printf("QUEUE_GET: Value(%u) ... [OK]\r\n", evt.value.v);
|
|
if (evt.value.v == QUEUE_PUT_ISR_VALUE) {
|
|
isr_puts_counter++;
|
|
}
|
|
if (isr_puts_counter >= QUEUE_SIZE) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
GREENTEA_TESTSUITE_RESULT(result);
|
|
return 0;
|
|
}
|