static char* baidu_rest_input(char* speech,uint32_t len){ cJSON* root=NULL; root=cJSON_CreateObject(); if(root==NULL){ ESP_LOGI(TAG,"cjson root create failed\n"); return NULL; } cJSON_AddStringToObject(root,"format","wav"); cJSON_AddStringToObject(root,"cuid","esp32_whyengineer...
esp_http_client_cleanup():完成esp_http_client的任务后,这是最后一个要调用的函数。它将关闭连接(如果有)并释放分配给HTTP客户端的所有内存 static void http_rest_with_url(void) { /** * NOTE: All the configuration parameters for http_client must be spefied either in URL or as host and path ...
Moreover, the “led” resource will be used for the HTTP POST method. This Rest JSON API will be used to control the RGB LED. To start the API server, we will call the begin() on our server object. The JSON payload consists of the information that the client requested via the ESP3...
去sketch ->包括库->管理库。然后搜索DHT和PubSubClient库,然后安装它。 在这里我们解释了完整的程序,以了解项目的工作原理。 首先,包括Wi-Fi、PubSubClient和DHT的库。因为我们使用MQTT协议来发送和接收消息,所以我们需要PubSubClient。该库使用MQTT协议订阅和发布数据。 定义dhtpin和DHT传感器类型的一些变量。此外,...
接口类型:通过 REST API 的方式提供的通用的 HTTP 接口。适用于任意操作系统,任意编程语言 **接口限制:**需要上传完整的录音文件,录音文件时长不超过60秒。浏览器由于无法跨域请求百度语音服务器的域名,因此无法直接调用API接口。 支持音频格式:pcm、wav、amr、m4a ...
Simba: CAN client-server test suite on Nano32 & Arduino Due * ESP32单位的第一印象 Ask An Engineer: ESP32-DevKitC & Future Adafruit ESP32 Boards (Adafruit, 2016 Sept 21) 55 minutes into the show, Limor Fried briefly discussed their sold-out Espressif ESP32-DevKitC boards and gave a...
{free(output_buffer);output_buffer=NULL;}output_len=0;break;}returnESP_OK;}static voidhttp_rest_with_url(void){char local_response_buffer[MAX_HTTP_OUTPUT_BUFFER]={0};/** * 注意:http_client的所有配置参数必须在URL中指定,或者指定为主机和路径参数。
15_WIFI_Web_Server Interact with Wi-Fi and LCD, act as a Wi-Fi access point server, handle client requests TFT_eSPI 16_MQTT_sub_pub Interact with Wi-Fi, MQTT, and LCD, connect to Wi-Fi and MQTT server, send and receive JSON data and display on LCD ArduinoJson,PubSubClient,TFT_...
1 wifi.set_configuration(&mut wifi::Configuration::Client( 2 wifi::ClientConfiguration { 3 ssid: ssid 4 .try_into() 5 .map_err(|_| anyhow::Error::msg("Unable to use SSID"))?, 6 password: passwd 7 .try_into() 8 .map_err(|_| anyhow::Error::msg("Unable to use Password"))?
6.接入百度语音rest-api实现简答的语音识别，再通过图灵助手解答后通过显示接口，语音接口来输出。最后希望...