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Heltec-Aaron-LeeHeltec-Aaron-Lee
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Merge pull request #131 from wangxiangwangeuse/master
Added Wireless_Paper_V1.1
2 parents d2836f5 + d45cb8e commit fcbc159

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‎examples/wireless_paper/Wireless_Paper_V1.0/Wireless_Paper_V1.0.ino‎

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/* Heltec Automation Wireless_Paper_V1.0 Sensors test example
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*
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* Function:
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* Refresh e-paper through BLE, WIFI, and LORAWAN (currently unavailable)
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*
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* HelTec AutoMation, Chengdu, China
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* www.heltec.org
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* Operation instance:
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*
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* this project also realess in GitHub:
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* https://github.com/HelTecAutomation/Heltec_ESP32
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*/
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#include "ESPAsyncWebSrv.h"
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#include "HT_QYEG0213RWS800_BWR.h"
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#include "images.h"
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#include "html.h"
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QYEG0213RWS800_BWR display(6, 5, 4, 7, 3, 2, -1, 6000000); //rst,dc,cs,busy,sck,mosi,miso,frequency
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uint8_t width, height;
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String HTTP_Payload ;
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AsyncWebServer server(80); // Create WebServer object with port number 80
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// By using port number 80, you can directly enter the IP address for access, while using other ports requires entering the IP: port number for access
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const char *ssid = "Heltec-RD";
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const char *password = "hunter_3120";
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// Distribute processing callback function
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void Config_Callback(AsyncWebServerRequest *request)
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{
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if (request->hasParam("value")) // If there is a value, it will be delivered
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{
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String Payload;
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const char* buff;
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Payload = request->getParam("value")->value(); // Obtain the data delivered
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buff = Payload.c_str();
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delay(100);
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int i = 0;
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char *token;
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token = strtok((char*)buff, ",");
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while (token != NULL ) {
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int num = atoi(token );
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WiFi_Logo_bits[i] = num;
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token = strtok(NULL, ",");
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// Serial.println(num);
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i++;
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}
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drawImageDemo();
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}
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request->send(200, "text/plain", "OK");
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}
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void setup()
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{
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Serial.begin(115200);
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Serial.println();
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//disableCore0WDT();
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VextON();
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delay(100);
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display.init();
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WiFi.mode(WIFI_STA);
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WiFi.setSleep(false);
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WiFi.begin(ssid, password);
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while (WiFi.status() != WL_CONNECTED)
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{
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delay(500);
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Serial.print(".");
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}
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Serial.println("Connected");
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Serial.print("IP Address:");
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Serial.println(WiFi.localIP());
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server.on("/", HTTP_GET, [](AsyncWebServerRequest * request)
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{
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request->send_P(200, "text/html", index_html);
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});
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server.on("/set", HTTP_GET, Config_Callback); // Bind the handler that is configured to deliver the function
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server.begin();
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// drawImageDemo();
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}
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void drawImageDemo() {
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// see http://blog.squix.org/2015/05/esp8266-nodemcu-how-to-create-xbm.html
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// on how to create xbm files
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display.clear();
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display.update(BLACK_BUFFER);
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display.clear();
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int x = width / 2 - WiFi_Logo_width / 2;
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int y = height / 2 - WiFi_Logo_height / 2;
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display.drawXbm(0 , 0 , WiFi_Logo_width, WiFi_Logo_height, WiFi_Logo_bits);
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display.update(BLACK_BUFFER);
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display.display();
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}
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void VextON(void)
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{
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pinMode(45, OUTPUT);
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digitalWrite(45, LOW);
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}
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void VextOFF(void) //Vext default OFF
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{
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pinMode(45, OUTPUT);
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digitalWrite(45, HIGH);
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}
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void loop() {
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vTaskDelay(10000);
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}

‎examples/wireless_paper/Wireless_Paper/Wireless_Paper.ino‎ renamed to ‎examples/wireless_paper/Wireless_Paper_V1.0/html.h‎

Lines changed: 8 additions & 122 deletions
Original file line numberDiff line numberDiff line change
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#include "ESPAsyncWebSrv.h"
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#include "HT_QYEG0213RWS800_BWR.h"
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#include "images.h"
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QYEG0213RWS800_BWR display(6, 5, 4, 7, 3, 2, -1, 6000000); //rst,dc,cs,busy,sck,mosi,miso,frequency
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int width, height;
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String HTTP_Payload ;
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//using namespace base64;
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//epaper_class epaper;
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AsyncWebServer server(80); // 创建WebServer对象, 端口号80
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// 使用端口号80可以直接输入IP访问，使用其它端口需要输入IP:端口号访问
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// 一个储存网页的数组
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const char *ssid = "Heltec-RD";
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const char *password = "hunter_3120";
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//An array for storing web pages
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const char index_html[] PROGMEM = R"rawliteral(
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<!DOCTYPE HTML>
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<html>
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// document.getElementById("inputFileAgent").value = document.getElementById("avatar").value;
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var filePath = file.value;
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if (filePath) {
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var filePic = file.files[0]; //选择的文件内容--图片
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var fileType = filePath.slice(filePath.indexOf(".")); //选择文件的格式
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var fileSize = file.files[0].size; //选择文件的大
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var filePic = file.files[0]; //Selected file content - images
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var fileType = filePath.slice(filePath.indexOf(".")); //Choose the format of the file
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var fileSize = file.files[0].size; //选Choose the size of the file
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var reader = new FileReader();
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reader.readAsDataURL(filePic);
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reader.onload = function (e) {
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var data = e.target.result;
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//加载图片获取图片真实宽度和高度
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//Load image to obtain the true width and height of the image
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var image = new Image();
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image.onload = function () {
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var width = image.width;
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var height = image.height;
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if (width == 255 || height == 122) { //判断文件像素
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//上传图片
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if (width == 255 || height == 122) { //Determine file pixels
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//upload pictures
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document.getElementById("inputFileAgent").value = document.getElementById("avatar").value;
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bmpToXbm(255);
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} else {
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document.getElementById("dht").innerHTML = this.responseText;
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}
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};
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// 使用GET的方式请求 /dht
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// Request using GET /dht
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xhttp.open("GET", "/dht", true);
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xhttp.send();
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}, 1000)
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</script>)rawliteral";
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// 下发处理回调函数
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void Config_Callback(AsyncWebServerRequest *request)
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{
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if (request->hasParam("value")) // If there is a value, it will be delivered
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{
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String Payload;
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const char* buff;
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Payload = request->getParam("value")->value(); // Obtain the data delivered
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buff = Payload.c_str();
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delay(100);
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int i = 0;
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char *token;
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token = strtok((char*)buff, ",");
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/* 继续获取其他的子字符串 */
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// token = strtok(NULL, ";");
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//WiFi_Logo_width=atoi(token );
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// token = strtok(NULL, "=");
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// token = strtok(NULL, ";");
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// WiFi_Logo_height=atoi(token );
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while (token != NULL ) {
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int num = atoi(token );
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WiFi_Logo_bits[i] = num;
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token = strtok(NULL, ",");
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// Serial.println(num);
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i++;
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}
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drawImageDemo();
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}
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request->send(200, "text/plain", "OK");
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}
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void setup()
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{
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Serial.begin(115200);
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Serial.println();
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//disableCore0WDT();
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VextON();
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delay(100);
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display.init();
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WiFi.mode(WIFI_STA);
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WiFi.setSleep(false);
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WiFi.begin(ssid, password);
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while (WiFi.status() != WL_CONNECTED)
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{
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delay(500);
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Serial.print(".");
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}
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Serial.println("Connected");
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Serial.print("IP Address:");
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Serial.println(WiFi.localIP());
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server.on("/", HTTP_GET, [](AsyncWebServerRequest * request)
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{
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request->send_P(200, "text/html", index_html);
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});
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server.on("/set", HTTP_GET, Config_Callback); // Bind the handler that is configured to deliver the function
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server.begin();
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// drawImageDemo();
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}
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void drawImageDemo() {
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// see http://blog.squix.org/2015/05/esp8266-nodemcu-how-to-create-xbm.html
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// on how to create xbm files
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display.clear();
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display.update(BLACK_BUFFER);
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display.clear();
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int x = width / 2 - WiFi_Logo_width / 2;
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int y = height / 2 - WiFi_Logo_height / 2;
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display.drawXbm(0 , 0 , WiFi_Logo_width, WiFi_Logo_height, WiFi_Logo_bits);
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display.update(BLACK_BUFFER);
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display.display();
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}
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void VextON(void)
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{
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pinMode(45, OUTPUT);
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digitalWrite(45, LOW);
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}
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void VextOFF(void) //Vext default OFF
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{
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pinMode(45, OUTPUT);
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digitalWrite(45, HIGH);
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}
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void loop() {
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// server.handleClient(); //Handle requests from clients
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vTaskDelay(10000);
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}

‎examples/wireless_paper/images.h‎ renamed to ‎examples/wireless_paper/Wireless_Paper_V1.0/images.h‎

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