esp_err_invalid_arg 是ESP-IDF(Espressif IoT Development Framework)中的一个错误代码,表示“无效参数”错误。以下是对你问题的详细回答: 1. 解释esp_err_invalid_arg错误的含义 esp_err_invalid_arg 错误表明函数调用时传递了一个或多个无效参数。在 ESP-IDF 中,这个错误通常用于指示 API 调用时参数不符合预期...
3、fun函数中首先会PUSH EBP的值,即保存main函数的栈基地址,然后把ESP的值赋值给EBP,此时ESP的值和EBP的值相同。 4、然后SUB ESP的值,为局部变量var开辟栈空间,此时ESP始终保持栈顶,EBP保存地址3的值(不是地址3里的EBP值),会通过EBP和偏移地址来操作局部变量(其实只用ESP也能操作,只是这样会不停改变ESP值,...
esp_err_t ret = esp_https_ota(&client_config);if (ESP_OK == ret) { ESP_LOGI(TAG, "OTA flash successful for version %d", g_software_version); printf("restarting in 5 seconds\n"); vTaskDelay(5000 / portTICK_PERIOD_MS); esp_restart();...
ESP_ERROR_CHECK failed: esp_err_t 0x102 (ESP_ERR_INVALID_ARG) at 0x4200752a 0x4200752a: app_main at C:/Users/lukss/cdc-host-example/main/usb_cdc_example_main.c:218 (discriminator 1) file: "./main/usb_cdc_example_main.c" line 218 ...
Issue void app_main() { ... wifi_interface_t ifx = ESP_WIFI_IF_STA; ESP_ERROR_CHECK(esp_wifi_set_config(ifx, &wifi_config)); ESP_ERROR_CHECK(esp_wifi_set_protocol(ifx, WIFI_PROTOCOL_11G)); ESP_ERROR_CHECK(esp_wifi_start()); ... } Expecte...
ESP_ERR_NO_MEM:无法为处理程序分配内存 ESP_ERR_INVALID_ARG:事件库和事件ID的无效组合 其他:失败 参量 event_base:要为其注册处理程序的事件的基本ID event_id:要为其注册处理程序的事件的ID event_handler:在调度事件时调用的处理函数 event_handler_arg:除事件数据外,在调用时传递给处理程序的数据 ...
I am trying to use the bellow code to find an entry in my NVS storage but I am getting error: ESP_ERR_INVALID_ARG. My partition table is: Code: Select all # # Name Type SubType Offset Size Flags nvs data nvs 0x6000 otadata data ota 0x2000 ota_0 app ota_0 0x180000 ota_1 app...
and that returned value is ESP_ERR_INVALID_ARG hmmm... Time to go digging. Yes,here is the error code form esp-idf WIKI [ESP_ERR_INVALID_ARG](https://docs.espressif.com/projects/esp-idf/zh_CN/latest/esp32/api-reference/system/esp_err.html#c. ESP_ERR_INVALID_ARG) (0x102): Inval...
uint8_t buf[OTA_MAX_BYTES_PER_BATCH+1]; static char* TAG = "OTA"; static uint32_t total = 0; static uint32_t pct = 0; static uint32_t pct_send = 0; static char message_data[10]; //static esp_err_t err;//Error variable to indicate when calling function return error.It is...
LOG_ERR("Invalid query string %s", variable); httpd_resp_set_status(req, "400 Invalid query string"); httpd_resp_sendstr(req, NULL); return ESP_FAIL; } return ESP_OK; } static esp_err_t webHandler(httpd_req_t* req) { // return required web page or component to brow...