#include <rtthread.h> #include "tc_comm.h" static struct rt_thread thread1; static struct rt_thread thread2; static char thread1_stack[THREAD_STACK_SIZE]; static char thread2_stack[THREAD_STACK_SIZE]; volatile static rt_uint32_t t1_count = 0; volatile static rt_uint32_t t2_count = 0; static void thread1_entry(void* parameter) { while (1) { t1_count ++; } } static void thread2_entry(void* parameter) { while (1) { t2_count ++; } } rt_err_t thread_same_priority_init() { rt_err_t result; result = rt_thread_init(&thread1, "t1", thread1_entry, RT_NULL, &thread1_stack[0], sizeof(thread1_stack), THREAD_PRIORITY, 10); if (result == RT_EOK) rt_thread_startup(&thread1); else tc_stat(TC_STAT_END | TC_STAT_FAILED); result = rt_thread_init(&thread2, "t2", thread2_entry, RT_NULL, &thread2_stack[0], sizeof(thread2_stack), THREAD_PRIORITY, 5); if (result == RT_EOK) rt_thread_startup(&thread2); else tc_stat(TC_STAT_END | TC_STAT_FAILED); return result; } #ifdef RT_USING_TC static void _tc_cleanup() { /* lock scheduler */ rt_enter_critical(); if (thread1.stat != RT_THREAD_CLOSE) rt_thread_detach(&thread1); if (thread2.stat != RT_THREAD_CLOSE) rt_thread_detach(&thread2); /* unlock scheduler */ rt_exit_critical(); rt_kprintf("t1_count=%d t2_count=%d\n",t1_count,t2_count); if (t1_count / t2_count != 2) tc_stat(TC_STAT_END | TC_STAT_FAILED); else tc_done(TC_STAT_PASSED); } int _tc_thread_same_priority() { t1_count = 0; t2_count = 0; /* set tc cleanup */ tc_cleanup(_tc_cleanup); thread_same_priority_init(); return 100; } FINSH_FUNCTION_EXPORT(_tc_thread_same_priority, a same priority thread test); #else int rt_application_init() { thread_same_priority_init(); return 0; } #endif