Neue Version via Interrupt und für ESP32 zur Vermeidung von Timing-Problemen

HCPBridgeISR für ESP8266 HCPBridgeESP32 für ESP32 HCPBridge nicht mehr nutzen!
2021-02-24 19:08:31 +01:00
parent 3906d73c42
commit e13f6e5274
45 changed files with 2486 additions and 430 deletions
--- a/HCPBridgeISR/src/main.cpp
+++ b/HCPBridgeISR/src/main.cpp
@ -0,0 +1,169 @@
+#include <Arduino.h>
+#include <ESPAsyncWebServer.h>
+#include "AsyncJson.h"
+#include "ArduinoJson.h"
+#include "hciemulator.h"
+#include "index_html.h"
+
+/* create this file and add your wlan credentials
+  const char* ssid = "MyWLANSID";
+  const char* password = "MYPASSWORD";
+*/
+#include "../../../private/credentials.h"
+
+
+// switch relay sync to the lamp
+// e.g. the Wifi Relay Board U4648
+#define USERELAY
+
+// use alternative uart pins 
+//#define SWAPUART
+
+#define RS485 Serial
+
+// Relay Board parameters
+#define ESP8266_GPIO2    2 // Blue LED.
+#define ESP8266_GPIO4    4 // Relay control.
+#define ESP8266_GPIO5    5 // Optocoupler input.
+#define LED_PIN          ESP8266_GPIO2
+
+
+// webserver on port 80
+AsyncWebServer server(80);
+
+#ifdef USERELAY
+// switch GPIO4 und GPIO2 sync to the lamp
+void onStatusChanged(SHCIState* state){
+  //see https://ucexperiment.wordpress.com/2016/12/18/yunshan-esp8266-250v-15a-acdc-network-wifi-relay-module/
+  //Setting GPIO4 high, causes the relay to close the NO contact with
+  if(state->valid){    
+      digitalWrite( ESP8266_GPIO4, state->lampOn ); 
+      digitalWrite(LED_PIN, state->lampOn);
+  }else
+  {
+      digitalWrite( ESP8266_GPIO4, false ); 
+      digitalWrite(LED_PIN, false);
+  }
+}
+#else
+void onStatusChanged(SHCIState* state){
+}
+#endif
+
+
+
+// toggle lamp to expected state
+void switchLamp(bool on){
+  int lampon = getHCIState()->lampOn;
+  bool toggle = (on && !lampon) || (!on && lampon);
+  if(toggle){
+    toggleLamp();
+  }    
+}
+
+// setup mcu
+void setup(){
+  
+  //setup modbus
+  // Hörmann HCP2 based on modbus rtu @57.6kB 8E1
+  uart0_open(57600,UART_FLAGS_8E1);
+
+  //setup wifi
+  WiFi.mode(WIFI_STA);
+  WiFi.begin(ssid, password);
+  WiFi.setAutoReconnect(true);
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(100);
+  }
+
+  // setup http server
+  server.on("/", HTTP_GET, [](AsyncWebServerRequest *request){
+    AsyncWebServerResponse *response = request->beginResponse_P( 200, "text/html", index_html,sizeof(index_html));
+    response->addHeader("Content-Encoding","deflate");    
+    request->send(response);
+  }); 
+
+  server.on("/status", HTTP_GET, [](AsyncWebServerRequest *request){
+    SHCIState *doorstate = getHCIState();
+    AsyncResponseStream *response = request->beginResponseStream("application/json");
+    DynamicJsonDocument root(1024);
+    root["valid"] = doorstate->valid;
+    root["doorstate"] = doorstate->doorState;
+    root["doorposition"] = doorstate->doorCurrentPosition;
+    root["doortarget"] = doorstate->doorTargetPosition;
+    root["lamp"] = doorstate->lampOn;
+    root["debug"] = doorstate->reserved;
+    root["lastresponse"] = getMessageAge()/1000;
+    serializeJson(root,*response);
+    request->send(response);
+  }); 
+
+  server.on("/command", HTTP_GET, [] (AsyncWebServerRequest *request) {    
+    if (request->hasParam("action")) {
+      int actionid = request->getParam("action")->value().toInt();
+      switch (actionid){
+      case 0:
+          closeDoor();
+        break;
+      case 1:
+          openDoor();
+          break;
+      case 2:
+          stopDoor();
+          break;
+      case 3:
+          ventilationPosition();
+          break;
+      case 4:
+          openDoorHalf();
+          break;
+      case 5:
+          toggleLamp();
+          break;      
+      default:
+        break;
+      }
+    }
+    request->send(200, "text/plain", "OK");
+  });
+
+  server.on("/update", HTTP_GET, [] (AsyncWebServerRequest *request) {    
+    if (request->hasParam("channel") && request->hasParam("state")) {
+      String channel = request->getParam("channel")->value();
+      String state = request->getParam("state")->value();
+      if(channel.equals("door")){
+        if(state=="1"){
+          openDoor();
+        }else{
+          closeDoor();
+        }          
+      }
+      if(channel.equals("light")){
+        switchLamp(state=="1");
+      }      
+    }
+    request->send(200, "text/plain", "OK");
+  });
+
+  server.begin();
+
+  //setup relay board
+#ifdef USERELAY
+  pinMode( ESP8266_GPIO4, OUTPUT );       // Relay control pin.
+  pinMode( ESP8266_GPIO5, INPUT_PULLUP ); // Input pin.
+  pinMode( LED_PIN, OUTPUT );             // ESP8266 module blue L
+  digitalWrite( ESP8266_GPIO4, 0 );
+  digitalWrite(LED_PIN,0);  
+#endif
+  
+}
+
+// mainloop
+bool isLampOn = false;
+void loop(){     
+   bool newisLampOn = getHCIState()->valid && getHCIState()->lampOn;
+   if(isLampOn!=newisLampOn){
+     onStatusChanged(getHCIState());
+     isLampOn = newisLampOn;
+   }
+}