Jack Hansdampf / Mbed OS WebServerGSOEWorkshopSlider

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Dependencies:   LCD_i2c_GSOE ESP8266WebserverGSOE

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Show/hide line numbers main.cpp Source File

main.cpp

00001 /* ATCmdParser usage example
00002  * Copyright (c) 2016 ARM Limited
00003  *
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  *
00008  *     http://www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 
00017 #include "mbed.h"
00018 #include "ESP8266Webserver.h"
00019 #include "LCD.h"
00020 
00021 lcd myLCD;
00022 ESP8266Webserver myWebserver;
00023 PwmOut Motor(PC_7);
00024 int wert=5;
00025 string slider="50";
00026 
00027 string getRootPage()
00028 {
00029       string webpage;
00030       webpage="<!DOCTYPE html>";
00031       //HTML
00032       webpage+="<html>";
00033       webpage+="<head>";
00034       webpage+="<title>STM32 HTTP</title>";
00035       webpage+="</head>";
00036       webpage+="<body>";
00037       webpage+="<h1>WIFI mit STM32 ESP01</h1><br>";
00038       webpage+="<form>\n";
00039       webpage+="<input type=\"range\" name=\"points\" min=\"0\" max=\"100\" value="+slider+">";
00040       webpage+="<button>senden</button>\n";
00041       webpage+="</form>\n";
00042       webpage+="</body>";
00043       webpage+="</html>";
00044       return webpage;
00045 }
00046 
00047 void testfunc()
00048 {
00049     myWebserver.send(200,"text/html",getRootPage());
00050 }
00051 
00052 void testfunc2()
00053 {
00054     slider=myWebserver.gibWert("points");
00055     Motor=stof(slider,NULL)/100;
00056     myLCD.clear();
00057     myLCD.cursorpos(0);
00058     myLCD.printf("%s",slider.c_str());
00059     myWebserver.send(200,"text/html",getRootPage());
00060 }
00061 
00062 
00063 int main() {  
00064     myWebserver.on("points",&testfunc2);
00065     myWebserver.on("/",&testfunc);
00066     myWebserver.begin();    
00067     myLCD.clear();
00068     myLCD.cursorpos(0);
00069     myLCD.printf("%s",myWebserver.gibIP());
00070     while(1)  {
00071          myWebserver.handleClient();
00072     }
00073 }
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