Erster Stand Webseite

* Note: Das ist noch mit dem alten ("Schalter")-Sensor
2024-10-03 20:36:28 +02:00 · 2024-10-03 20:36:28 +02:00 · 265b0b202d
commit 265b0b202d
2 changed files with 119 additions and 0 deletions
--- a/platformio.ini
+++ b/platformio.ini
@ -0,0 +1,16 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[env:d1_mini]
+platform = espressif8266
+board = d1_mini_pro
+framework = arduino
+upload_port = /dev/ttyUSB0
+lib_deps = paulstoffregen/CapacitiveSensor@^0.5.1
--- a/src/main.cpp
+++ b/src/main.cpp
@ -0,0 +1,103 @@
+#include <ESP8266WiFi.h>
+#include <WiFiClient.h>
+#include <ESP8266WebServer.h>
+#include <ESP8266mDNS.h>
+
+#ifndef STASSID
+#define STASSID "machbar"
+#define STAPSK "machbar-wireless"
+#endif
+
+const char* ssid = STASSID;
+const char* password = STAPSK;
+IPAddress apIP(192, 168, 112, 1);
+int pushButton = D8;
+int lastbuttonstate = 0;
+int auftrittmillis = 0;
+int abtrittmillis = 0;
+
+int auftrittzeiten[20];
+int kontaktzeiten[20];
+int idx = 0;
+
+String websiteA = "<!doctype html><html lang=en><head><meta charset=utf-8><title>Sensor</title></head><body style='background:#2d2d2d'>"
+"<div style='position:fixed;top:10%;left:10%;width:80%;height:80%;color:#ffffff;text-align:left;vertical-align:left;line-height:400%;font-size:400%;font-family:Arial,Helvetica,sans-serif;''> <ul style='list-style-type:none;'> ";
+String websiteB = "</ul></div><div style='position:fixed;bottom:0;left:0;width:100%;height:20%;background:#9ade00;color:#00252c;text-align:center;vertical-align:middle;line-height:400%;font-size:400%'> <p><b>Start</b></p> </div> </body></html>";
+
+
+
+
+ESP8266WebServer server(80);
+
+const int led = 13;
+
+void handleRoot() {
+  String liste;
+    for(int i = 0; i < 20; i++) {
+      liste = liste + kontaktzeiten[i] + "\r\n";
+    }
+  server.send(200, "text/plain", websiteA + liste + websiteB);
+}
+
+
+
+void handleNotFound() {
+  handleRoot();
+}
+
+void setup(void) {
+  pinMode(pushButton, INPUT);
+  pinMode(led, OUTPUT);
+  digitalWrite(led, 0);
+  Serial.begin(115200);
+  WiFi.softAPConfig(apIP, apIP, IPAddress(255, 255, 255, 0));
+  WiFi.softAP("Drucksensor");
+  Serial.println("");
+
+  
+  Serial.println("");
+  Serial.print("Connected to ");
+  Serial.println(ssid);
+  Serial.print("IP address: ");
+  Serial.println(WiFi.localIP());
+
+  if (MDNS.begin("esp8266")) { Serial.println("MDNS responder started"); }
+
+  server.on("/", handleRoot);
+
+  server.onNotFound(handleNotFound);
+
+  server.begin();
+  Serial.println("HTTP server started");
+}
+
+
+
+void loop(void) {
+  // read the input pin:
+  int buttonState = digitalRead(pushButton);
+  // print out the state of the button:
+  //Serial.println(buttonState);
+  //Serial.println(millis());
+  if(lastbuttonstate == 0 && buttonState == 1)
+  {
+    auftrittmillis = millis();
+    Serial.print("Auftritt: ");
+    Serial.println(auftrittmillis);
+  }
+  if(lastbuttonstate == 1 && buttonState == 0)
+  {
+    abtrittmillis = millis();
+    Serial.print("Abgehoben: ");
+    Serial.println(abtrittmillis);
+    Serial.print("Bodenkontakt: ");
+    Serial.println(abtrittmillis - auftrittmillis);
+    auftrittzeiten[idx] = auftrittmillis;
+    kontaktzeiten[idx] = abtrittmillis - auftrittmillis;
+    idx = (idx + 1)%20;
+  }
+  lastbuttonstate = buttonState;
+  delay(1);  // delay in between reads for stability
+  server.handleClient();
+  MDNS.update();
+}