Diff: TESTS/mbedmicro-rtos-mbed/basic/main.cpp

Revision:

0:f269e3021894

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TESTS/mbedmicro-rtos-mbed/basic/main.cpp	Sun Oct 23 15:10:02 2016 +0000
@@ -0,0 +1,57 @@
+#include "mbed.h"
+#include "greentea-client/test_env.h"
+#include "rtos.h"
+
+#if defined(MBED_RTOS_SINGLE_THREAD)
+  #error [NOT_SUPPORTED] test not supported
+#endif
+
+/*
+ * 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_STM32F070RB) && defined(TOOLCHAIN_GCC)
+#define STACK_SIZE DEFAULT_STACK_SIZE/2
+#elif (defined(TARGET_EFM32HG_STK3400)) && !defined(TOOLCHAIN_ARM_MICRO)
+#define STACK_SIZE 512
+#elif (defined(TARGET_EFM32LG_STK3600) || defined(TARGET_EFM32WG_STK3800) || defined(TARGET_EFM32PG_STK3401)) && !defined(TOOLCHAIN_ARM_MICRO)
+#define STACK_SIZE 768
+#elif (defined(TARGET_EFM32GG_STK3700)) && !defined(TOOLCHAIN_ARM_MICRO)
+#define STACK_SIZE 1536
+#elif defined(TARGET_MCU_NRF51822) || defined(TARGET_MCU_NRF52832)
+#define STACK_SIZE 768
+#elif defined(TARGET_XDOT_L151CC)
+#define STACK_SIZE 1024
+#else
+#define STACK_SIZE DEFAULT_STACK_SIZE
+#endif
+
+#define SIGNAL_PRINT_TICK 0x01
+
+DigitalOut led1(LED1);
+
+const int total_ticks = 10;
+
+void print_tick_thread() {
+    for (int i = 0; i <= total_ticks; i++) {
+      Thread::signal_wait(SIGNAL_PRINT_TICK);
+      greentea_send_kv("tick", i);
+      led1 = !led1;
+    }
+}
+
+int main() {
+    GREENTEA_SETUP(total_ticks + 5, "timing_drift_auto");
+    
+    Thread tick_thread(osPriorityNormal, STACK_SIZE);
+    tick_thread.start(print_tick_thread);
+    
+    for (int i = 0; i <= total_ticks; i++) {
+        Thread::wait(1000);
+        tick_thread.signal_set(SIGNAL_PRINT_TICK);
+    }
+    
+    tick_thread.join();
+    GREENTEA_TESTSUITE_RESULT(1);
+}