ESP_LOGE(TAG, "HTTP GET request failed: %s", esp_err_to_name(err)); } } static void http_test_task(void *pvParameters) { app_wifi_wait_connected(); ESP_LOGI(TAG, "Connected to AP, begin http example"); http_rest(); vTaskDelete(NULL); } static esp_err_t event_handler(void *...
实现web界面post及get功能请求,此方式可以在eps32 station模式(通过example_connectl连上wifi)下实现,节省时间(避免电脑来回切换wifi,和esp32ap)。整体界面只需要两个标签,两个输入框,一个按钮组成 ESP32实现wifi名称和密码解析,构想名称和密码发送格式采用网络传输常用的json格式,发送方法采用post方法 实现eps32 ap ...
例程目录:/example/protocols/http_server/ 以最简单的例程入手,以simple 来讲解 esp32 实现http 的过程 文件说明: README.md :例程的使用方法 http_server_simple_test.py: 例程的测试程序 main/main.c 此例程的源码 main.c void app_main(void) { static httpd_handle_t server = NULL; /** * ESP_ER...
// 设置当前代码版本 格式 1_0_0char*version="1_0_0";//远程固件链接,只支持httpconstchar*baseUpdateUrl="http://example.cn/esp32/";constchar*updateJson="http://example.cn/esp32/esp32_update.json";// esp32_update.json// {// "version":"1_0_1"// }/***根据实际修改***/intneed_...
("http://example.com"); // 设置要访问的URL // 添加主机标头 http.addHeader("Host", "example.com"); int httpCode = http.GET(); if (httpCode > 0) { String payload = http.getString(); Serial.println(payload); } else { Serial.println("Error on HTTP request"); } http.end();...
The JSON payload consists of the information that the client requested via the ESP32 Rest API. We will include a tag, a value, and a unit for the GET method. For example, if the client requests the temperature then temperature, along with its value and unit will be sent. ...
AWS IoT Platform Rudi's Standalone HTTP Server (Forum Post 1, 2; Video 1, 2) Pre-built ESP8266 & ESP32 Toolchains for NodeMCU Development & CI Use Neil Kolban's ESP32 Code Snippets FeelFreeLinux's ESP32 Repository Controlling GPIO Over HTTP Server Uses lwIP httpservernetconn example. Th...
(APP_EVENT == evt_queue.event_group) { // User pressed button usb_host_lib_info_t lib_info; ESP_ERROR_CHECK(usb_host_lib_info(&lib_info)); if (lib_info.num_devices == 0) { // End while cycle break; } else { ESP_LOGW(TAG, "To shutdown example, remove all USB devices ...
//根地址默认 192.168.4.1 .method = HTTP_GET, .handler = root_get_handler, .user_ctx = NULL}; /** * @description: HTTP错误(404)处理程序 - 将所有请求重定向到根页面 * @param {httpd_req_t} *req * @param {httpd_err_code_t} err * @return {*} */ static esp_err_t http_404_...
The template IDF project is set up to only run a single program. We have a number of different examples here. By default themain/main_gpio.cexample will run, which blinks the LED and writes. To choose which example to run, edit themain/component.mkfile and change which one of theCOMP...