The problem is that esp_light_sleep_start() returns ESP_ERR_INVALID_STATE. I was able to narrow it down to the initialization of the touch controller. The wakeup pin is configured as input, PU, irq on fallind edge. Without this, the ESP32-S3 will go into light sleep. ...
int app_main(void) { char *a=""; /* Initialize NVS — it is used to store PHY calibration data */ esp_err_t ret = nvs_flash_init(); printf("one"); if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) { ESP_ERROR_CHECK(nvs_flash_erase());...
Probably because it's already initialised. Many components depend on the event loop being initialised, so you should do it once early in your main initialisation. Repeated calls will return ESP_ERR_INVALID_STATE. Is there another esp_event_loop_create_default() somewhere before this wifiInit()...
*-如果某些create_args无效,则为ESP_ERR_INVALID_ARG *-如果尚未初始化esp_timer库,则为ESP_ERR_INVALID_STATE *-如果内存分配失败,则为ESP_ERR_NO_MEM */ esp_err_t esp_timer_create(const esp_timer_create_args_t* create_args, esp_timer_handle_t* out_handle); 1. 2. 3. 4. 5. 6. 7. ...
esp_err_t gpio_reset_pin(gpio_num_t gpio_num) 1. 2. 3. 4. 5. 6. 7. 8. ③、gpio_set_intr_type 设置中断触发类型 /*** * 函数: gpio_set_intr_type * 描述: 设置中断触发类型 * 参数: gpio_num:GPIO号 ,intr_type中断类型,
* - ESP_ERR_INVALID_STATE Driver is not installed*/esp_err_t uart_set_rx_timeout(uart_port_t uart_num,constuint8_t tout_thresh); 举例 初始化为半双工RS485工作模式 /** * @brief 初始化RS485 * @param 串口编号 * @retval 无*/voidmcu_rs485_init(uint16_t ncom) ...
esp_err_t esp_console_run(const char *cmdline, int *cmd_ret) { if (s_tmp_line_buf == NULL) { return ESP_ERR_INVALID_STATE; } char **argv = (char **) calloc(s_config.max_cmdline_args, sizeof(char *)); if (argv == NULL) { ...
* - ESP_ERR_INVALID_STATE if the driver hasn't been initialized yet */esp_err_tesp_camera_deinit();/** * @brief Obtain pointer to a frame buffer. * * @return pointer to the frame buffer */camera_fb_t*esp_camera_fb_get();/** ...
esp_err_t err1 =esp_http_client_fetch_headers(client); if (err1>= 0) { ESP_LOGE(TAG, "content_length=%d", err1); memset(NET_RX_BUFFER, 0, sizeof(NET_RX_BUFFER)); int data_read = esp_http_client_read_response(client, NET_RX_BUFFER, sizeof(NET_RX_BUFFER)); ...
如果应用程序由于中止、重启或掉电无法启动或运行上述代码,引导加载程序在下一次启动尝试中会将该应用程序的状态标记为ESP_OTA_IMG_INVALID,并回滚至之前的应用版本。 const esp_partition_t *running = esp_ota_get_running_partition(); esp_ota_img_states_t ota_state; if (esp_ota_get_state_partition(run...