#include "has_platform.h" static void timer_cb(void *arg) { (void)arg; printf("hello timer\n"); has_timer_set(timer_cb, NULL, 1000); } static OS_THREAD_ID gui_tid; static void gui_task(void *param) { (void)param; uint8_t data[2]; data[0] = 0x5a; data[1] = 0x5b; has_timer_set(timer_cb, NULL, 1000); while (1) { has_msg_publish(GUI, data, sizeof(data)); has_sleep_ms(10000); } } int example_gui_init(void) { has_task_attr_t task_attr = { .name = "gui", .entry = gui_task, .arg = NULL, .stack_size_bytes = 1024U, .priority = HAS_TASK_PRIORITY_NORMAL, .linux_attr = { .sched_policy = -1 }, }; printf("module:GUI\n"); /* 创建线程 */ if (has_task_create(&task_attr, &gui_tid) != 0) { printf("module:GUI create task failed\n"); return -1; } return 0; } HAS_DECLARE_MODULE(GUI, example_gui_init)