esp_err_nvs_not_found 是ESP-IDF(Espressif IoT Development Framework)中 NVS(Non-Volatile Storage)模块返回的一个错误代码。下面是对该错误的详细解释、可能原因、解决方法以及预防建议。 1. esp_err_nvs_not_found 错误的含义 esp_err_nvs_not_found 错误表明在尝试访问 NVS 中的某个键值对时,该键值对不...
ESP_ERR_NOT_FOUND when esp_intr_alloc ESP_ERR_NOT_FOUND when esp_intr_alloc 1 post • Page1of1 SvanteKaiser Posts:2 Joined:Fri Apr 12, 2024 1:13 pm PostbySvanteKaiser»Fri Apr 12, 2024 3:53 pm I get an error when trying to configure an interrupt for DMA. When I use i2s_...
(err == ESP_ERR_NOT_FOUND) esp_err_t err = uart_driver_install(UART_NUM_1, rx_buf, tx_buf, q_size, &queue, ESP_INTR_FLAG_HIGH); if (err == ESP_ERR_NOT_FOUND) esp_err_t err = uart_driver_install(UART_NUM_1, rx_buf, tx_buf, q_size, &queue, ESP_INTR_FLAG_SHARED);...
. I am using esp-idf v4.1.0. The code compiles successfully but when run on the board I get an error when initializing the ov2645 camera. The error occurs when gpio_install_isr_service(ESP_INTR_FLAG_LEVEL1 | ESP_INTR_FLAG_IRAM) is called. The return value is ESP_ERR_NOT_FOUND. ...
_ERR_NOT_FOUND) 19:11:11.562 > [ 11428][D][cameraHandler.cpp:158] setupCamera(): [Camera]: Camera initialized: ESP_ERR_NOT_FOUND 19:11:11.562 > 19:11:11.572 > [ 11432][E][cameraHandler.cpp:161] setupCamera(): [Camera]: Camera initialization failed with error: ESP...
* - ESP_ERR_NO_MEM: Create MCPWM capture timer failed because out of memory * - ESP_ERR_NOT_FOUND: Create MCPWM capture timer failed because can't find free resource * - ESP_FAIL: Create MCPWM capture timer failed because of other error ...
* ESP_ERR_NOT_FOUND No free interrupt found with the specified flags * ESP_OK otherwise */ esp_err_t esp_intr_alloc(int source, int flags, intr_handler_t handler, void *arg, intr_handle_t *ret_handle);/** * @brief Allocate an interrupt with the given parameters. ...
(esp_task_wdt_status(xTaskGetIdleTaskHandleForCPU(i)),ESP_ERR_NOT_FOUND);//Confirm Idle task has unsubscribed}//Deinit TWDT after all tasks have unsubscribedCHECK_ERROR_CODE(esp_task_wdt_deinit(),ESP_OK);CHECK_ERROR_CODE(esp_task_wdt_status(NULL),ESP_ERR_INVALID_STATE);//Confirm TW...
(i)), ESP_ERR_NOT_FOUND); // 确认空闲任务已取消订阅 } // 在所有任务取消订阅后取消TWDT CHECK_ERROR_CODE(esp_task_wdt_deinit(), ESP_OK); CHECK_ERROR_CODE(esp_task_wdt_status(NULL), ESP_ERR_INVALID_STATE); //Confirm TWDT has been deinitialized 确认TWDT已解除初始化 printf("...
esp_err_t ret;//esp_err.h/*All of spi_bla_bla_function return some value * - ESP_ERR_INVALID_ARG if parameter is invalid * - ESP_ERR_NOT_FOUND if host doesn't have any free CS slots * - ESP_ERR_NO_MEM if out of memory ...