esp_timer_create_args_t timer1_arg = { .callback = &timer1Callback, .arg = NULL }; esp_timer_create_args_t timer2_arg = { .callback = &timer2Callback, .arg = NULL }; esp_timer_create(&timer1_arg, &timer1); esp_timer_start_once(timer1, 5 * 1000 * 1000); //5s后执行...
static esp_timer_handle_t xxxHandle = 0; static esp_timer_create_args_t xxxArg = { .callback = &xxxTimerCB, // 设置回调函数 .arg = NULL, // 不携带参数 .name = "xxxTimer" // 定时器名字 }; 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 2.2 创建定时器 /** @brief 创建xxx...
esp_timer_get_time());56ESP_ERROR_CHECK(esp_sleep_enable_timer_wakeup(500000));57esp_light_sleep_start();58ESP_LOGI(TAG,"Woke up from light sleep, time since boot: %lld us", esp_timer_get_time());5960//让计时器再运行一会61usleep(2000000);6263//停止和清除计时器64...
以下软件定时器接口位于esp_timer/include/esp_timer.h。 2.1 esp_timer_init 2.2 esp_timer_deinit 2.3 esp_timer_create 2.4 esp_timer_start_once 2.5 esp_timer_start_periodic 2.6 esp_timer_stop 2.7 esp_timer_delete 2.8 esp_timer_get_time ...
esp_err_tesp_timer_create(constesp_timer_create_args_t*create_args,esp_timer_handle_t*out_handle); create_args:参数,也就是2.1中的变量类型;out_handle:定时器句柄;esp_err_t:返回值,ESP_OK表示创建成功,其他表示失败。 2.4、启动一个周期定时器 ...
该函数用于创建ESPTIMER实例，其函数原型如下所示：esp_err_t esp_timer_create(const esp_timer_create...
/* Create and start a periodic timer interrupt to call lv_tick_inc */ const esp_timer_create_args_t periodic_timer_args = { .callback = &lv_tick_task, .name = "periodic_gui" }; esp_timer_handle_t periodic_timer; ESP_ERROR_CHECK(esp_timer_create(&periodic_timer_args, &periodic_ti...
/* Create and start a periodic timer interrupt to call lv_tick_inc */ const esp_timer_create_args_t periodic_timer_args = { .callback = &lv_tick_task, .name = "periodic_gui" }; esp_timer_handle_t periodic_timer; ESP_ERROR_CHECK(esp_timer_create(&periodic_timer_args, &periodic_ti...
/* name is optional, but may help identify the timer when debugging */ .name="periodic"}; esp_timer_handle_t periodic_timer; ESP_ERROR_CHECK(esp_timer_create(&periodic_timer_args,&periodic_timer)); ESP_ERROR_CHECK(esp_timer_start_periodic(periodic_timer,(uint64_t)(86400000000))); ...
esp_timer_get_time());56ESP_ERROR_CHECK(esp_sleep_enable_timer_wakeup(500000));57esp_light_sleep_start();58ESP_LOGI(TAG,"Woke up from light sleep, time since boot: %lld us", esp_timer_get_time());5960//让计时器再运行一会61usleep(2000000);6263//停止和清除计时器64...