First commit

MainDoor/.gitignore

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+.pio
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch

MainDoor/.travis.yml

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+# Continuous Integration (CI) is the practice, in software
+# engineering, of merging all developer working copies with a shared mainline
+# several times a day < https://docs.platformio.org/page/ci/index.html >
+#
+# Documentation:
+#
+# * Travis CI Embedded Builds with PlatformIO
+#   < https://docs.travis-ci.com/user/integration/platformio/ >
+#
+# * PlatformIO integration with Travis CI
+#   < https://docs.platformio.org/page/ci/travis.html >
+#
+# * User Guide for `platformio ci` command
+#   < https://docs.platformio.org/page/userguide/cmd_ci.html >
+#
+#
+# Please choose one of the following templates (proposed below) and uncomment
+# it (remove "# " before each line) or use own configuration according to the
+# Travis CI documentation (see above).
+#
+
+
+#
+# Template #1: General project. Test it using existing `platformio.ini`.
+#
+
+# language: python
+# python:
+#     - "2.7"
+#
+# sudo: false
+# cache:
+#     directories:
+#         - "~/.platformio"
+#
+# install:
+#     - pip install -U platformio
+#     - platformio update
+#
+# script:
+#     - platformio run
+
+
+#
+# Template #2: The project is intended to be used as a library with examples.
+#
+
+# language: python
+# python:
+#     - "2.7"
+#
+# sudo: false
+# cache:
+#     directories:
+#         - "~/.platformio"
+#
+# env:
+#     - PLATFORMIO_CI_SRC=path/to/test/file.c
+#     - PLATFORMIO_CI_SRC=examples/file.ino
+#     - PLATFORMIO_CI_SRC=path/to/test/directory
+#
+# install:
+#     - pip install -U platformio
+#     - platformio update
+#
+# script:
+#     - platformio ci --lib="." --board=ID_1 --board=ID_2 --board=ID_N

MainDoor/.vscode/extensions.json

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+{
+    // See http://go.microsoft.com/fwlink/?LinkId=827846
+    // for the documentation about the extensions.json format
+    "recommendations": [
+        "platformio.platformio-ide"
+    ]
+}

MainDoor/include/README

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+
+This directory is intended for project header files.
+
+A header file is a file containing C declarations and macro definitions
+to be shared between several project source files. You request the use of a
+header file in your project source file (C, C++, etc) located in `src` folder
+by including it, with the C preprocessing directive `#include'.
+
+```src/main.c
+
+#include "header.h"
+
+int main (void)
+{
+ ...
+}
+```
+
+Including a header file produces the same results as copying the header file
+into each source file that needs it. Such copying would be time-consuming
+and error-prone. With a header file, the related declarations appear
+in only one place. If they need to be changed, they can be changed in one
+place, and programs that include the header file will automatically use the
+new version when next recompiled. The header file eliminates the labor of
+finding and changing all the copies as well as the risk that a failure to
+find one copy will result in inconsistencies within a program.
+
+In C, the usual convention is to give header files names that end with `.h'.
+It is most portable to use only letters, digits, dashes, and underscores in
+header file names, and at most one dot.
+
+Read more about using header files in official GCC documentation:
+
+* Include Syntax
+* Include Operation
+* Once-Only Headers
+* Computed Includes
+
+https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

MainDoor/include/leds.h

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+#ifndef __LEDS_H__
+#define __LEDS_H__
+#include <Arduino.h>
+
+class leds
+{
+private:
+    int ledPin;
+    bool inv, state;
+    int onMS;
+    unsigned long curMS;
+public:
+    leds(int ledPin, int onms = 300, bool inverse = false);
+    //~leds();
+    void start();
+    void tick();
+};
+
+#endif

MainDoor/lib/README

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+
+This directory is intended for project specific (private) libraries.
+PlatformIO will compile them to static libraries and link into executable file.
+
+The source code of each library should be placed in a an own separate directory
+("lib/your_library_name/[here are source files]").
+
+For example, see a structure of the following two libraries `Foo` and `Bar`:
+
+|--lib
+|  |
+|  |--Bar
+|  |  |--docs
+|  |  |--examples
+|  |  |--src
+|  |     |- Bar.c
+|  |     |- Bar.h
+|  |  |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
+|  |
+|  |--Foo
+|  |  |- Foo.c
+|  |  |- Foo.h
+|  |
+|  |- README --> THIS FILE
+|
+|- platformio.ini
+|--src
+   |- main.c
+
+and a contents of `src/main.c`:
+```
+#include <Foo.h>
+#include <Bar.h>
+
+int main (void)
+{
+  ...
+}
+
+```
+
+PlatformIO Library Dependency Finder will find automatically dependent
+libraries scanning project source files.
+
+More information about PlatformIO Library Dependency Finder
+- https://docs.platformio.org/page/librarymanager/ldf.html

MainDoor/platformio.ini

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+; 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:nano]
+platform = espressif8266
+board = nodemcuv2
+framework = arduino
+board_build.f_cpu = 26000000L
+board_build.ldscript = eagle.flash.1m.ld
+;board_build.flash_mode = dout
+upload_protocol = espota
+upload_port = 192.168.1.133

MainDoor/src/leds.cpp

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+#include <leds.h>
+
+leds::leds(int pinLED, int onms, bool inverse)
+{
+    ledPin = pinLED;
+    inv = inverse;
+    onMS = onms;
+    state = false;
+}
+
+void leds::start()
+{
+    curMS = millis();
+    state = true;
+    digitalWrite(ledPin, !inv);
+}
+
+void leds::tick()
+{
+    if(state && ((curMS + onMS) < millis())){
+        state = false;
+        digitalWrite(ledPin, inv);
+    }
+}

MainDoor/src/main.cpp

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+#include <Arduino.h>
+//#include <ESP_EEPROM.h>
+#include <ArduinoOTA.h>
+#include <Ticker.h>
+#include <AsyncMqttClient.h>
+#include <Wire.h>
+#include <PCF8574.h>
+#include <leds.h>
+
+const char* ssid = "wf-home";
+const char* password = "0ndthnrf";
+const char* mqtt_server = "192.168.1.250";
+
+AsyncMqttClient mqttClient;
+Ticker mqttReconnectTimer;
+
+WiFiEventHandler wifiConnectHandler;
+WiFiEventHandler wifiDisconnectHandler;
+Ticker wifiReconnectTimer;
+
+#define L_TOP (2)
+#define L_INT (3)
+#define L_DOWN (0)
+#define L_SMALL (1)
+#define DOOR (4)
+#define L_WIFI (2) //On board blue
+#define L_WIFI2 (14) //Green
+#define L_MQTT (13) //Blue
+#define L_MSG (12) //Red
+
+unsigned long cRun = 0;
+unsigned long l_run;
+uint8_t tP, iP, dP, sP, door, doorP;
+//uint16_t timeT, timeI, timeD, timeS;
+//uint16_t timeTt, timeIt, timeDt, timeSt;
+// uint16_t timeAlm, timeOpen;
+// bool doorSent, lockSent;
+uint16_t nSec = 0;
+leds r_led(L_MSG);
+uint8_t pcfreg, opcfreg;
+PCF8574 pcf(0x3F);
+bool l_m = false;
+
+void connectToWifi() {
+  Serial.println("Connecting to Wi-Fi...");
+  WiFi.begin(ssid, password);
+}
+
+void connectToMqtt() {
+  Serial.println("Connecting to MQTT...");
+  mqttClient.connect();
+}
+
+void onWifiConnect(const WiFiEventStationModeGotIP& event) {
+  Serial.println("Connected to Wi-Fi.");
+  Serial.print("IP: ");
+  Serial.println(WiFi.localIP());
+  digitalWrite(L_WIFI, HIGH);
+  digitalWrite(L_WIFI2, LOW);
+  connectToMqtt();
+}
+
+void onWifiDisconnect(const WiFiEventStationModeDisconnected& event) {
+  Serial.println("Disconnected from Wi-Fi.");
+  digitalWrite(L_WIFI, LOW);
+  digitalWrite(L_WIFI2, HIGH);
+  mqttReconnectTimer.detach(); // ensure we don't reconnect to MQTT while reconnecting to Wi-Fi
+  wifiReconnectTimer.once(2, connectToWifi);
+}
+
+void onMqttConnect(bool sessionPresent) {
+  Serial.println("Connected to MQTT.");
+  Serial.print("Session present: ");
+  Serial.println(sessionPresent);
+  //uint16_t packetIdSub = 
+  //mqttClient.subscribe("/home/kor/doortimeout_set", 1);
+  mqttClient.publish("/home/kor/locker_top", 1, false, tP ? "0" : "1");
+  mqttClient.publish("/home/kor/locker_int", 1, false, iP ? "0" : "1");
+  mqttClient.publish("/home/kor/locker_down", 1, false, dP ? "0" : "1");
+  mqttClient.publish("/home/kor/locker_small", 1, false, sP ? "0" : "1");
+  mqttClient.publish("/home/kor/door", 1, false, doorP ? "0" : "1");
+  //mqttClient.publish("/home/kor/doorlocker", 1, false, sP || dP || iP || tP ? "1" : "0");
+  /*char v[7];
+  itoa(timeAlm, v, 10);
+  mqttClient.publish("/home/kor/doortimeout", 1, false, v);*/
+  //digitalWrite(L_WIFI2, LOW);
+  digitalWrite(L_MQTT, LOW);
+}
+
+void onMqttDisconnect(AsyncMqttClientDisconnectReason reason) {
+  //Serial.println("Disconnected from MQTT.");
+
+  if (WiFi.isConnected()) {
+    mqttReconnectTimer.once(2, connectToMqtt);
+  }
+  digitalWrite(L_MQTT, HIGH);
+  //if(WiFi.isConnected())
+  //  digitalWrite(L_WIFI2, HIGH);
+}
+
+void onMqttSubscribe(uint16_t packetId, uint8_t qos) {
+  Serial.println("Subscribe acknowledged.");
+  Serial.print("  packetId: ");
+  Serial.println(packetId);
+  Serial.print("  qos: ");
+  Serial.println(qos);
+}
+
+void onMqttUnsubscribe(uint16_t packetId) {
+  Serial.println("Unsubscribe acknowledged.");
+  Serial.print("  packetId: ");
+  Serial.println(packetId);
+}
+
+void onMqttMessage(char* topic, char* payload, AsyncMqttClientMessageProperties properties, size_t len, size_t index, size_t total) {
+/*  if(strcmp(topic, "/home/kor/doortimeout_set") == 0){
+    char v[7];
+    timeAlm = atoi(payload);
+    EEPROM.put(0, timeAlm);
+    EEPROM.commit();
+    itoa(timeAlm, v, 10);
+    mqttClient.publish("/home/kor/doortimeout", 0, false, v);
+    Serial.print("New Timeout: ");
+    Serial.println(timeAlm);
+  }*/
+}
+
+void onMqttPublish(uint16_t packetId) {
+  Serial.println("Publish acknowledged.");
+  Serial.print("  packetId: ");
+  Serial.println(packetId);
+}
+
+void setup() {
+  Serial.begin(9600);
+  Serial.println("Begin");
+  WiFi.mode(WIFI_STA);
+  WiFi.hostname("Door-Koridor");
+  ArduinoOTA.onStart([]() {
+    Serial.println("Start");  //  "Начало OTA-апдейта"
+  });
+  ArduinoOTA.onEnd([]() {
+    Serial.println("\nEnd");  //  "Завершение OTA-апдейта"
+  });
+  ArduinoOTA.onProgress([](unsigned int progress, unsigned int total) {
+    // Serial.printf("Progress: %u%%\r", (progress / (total / 100)));
+  });
+  ArduinoOTA.onError([](ota_error_t error) {
+    Serial.printf("Error[%u]: ", error);
+    if (error == OTA_AUTH_ERROR) Serial.println("Auth Failed");
+    // //  "Ошибка при аутентификации"
+    else if (error == OTA_BEGIN_ERROR) Serial.println("Begin Failed");
+    // //  "Ошибка при начале OTA-апдейта"
+    else if (error == OTA_CONNECT_ERROR) Serial.println("Connect Failed");
+    // //  "Ошибка при подключении"
+    else if (error == OTA_RECEIVE_ERROR) Serial.println("Receive Failed");
+    // //  "Ошибка при получении данных"
+    else if (error == OTA_END_ERROR) Serial.println("End Failed");
+    // //  "Ошибка при завершении OTA-апдейта"
+  });
+  ArduinoOTA.begin();
+
+	wifiConnectHandler = WiFi.onStationModeGotIP(onWifiConnect);
+	wifiDisconnectHandler = WiFi.onStationModeDisconnected(onWifiDisconnect);
+
+	mqttClient.onConnect(onMqttConnect);
+	mqttClient.onDisconnect(onMqttDisconnect);
+	mqttClient.onSubscribe(onMqttSubscribe);
+	mqttClient.onUnsubscribe(onMqttUnsubscribe);
+	mqttClient.onMessage(onMqttMessage);
+	mqttClient.onPublish(onMqttPublish);
+	mqttClient.setServer(mqtt_server, 1883);
+
+  Wire.begin();
+  // Serial.println("Begin Scan");
+  // for (byte i = 8; i < 120; i++)
+  // {
+  //   Wire.beginTransmission (i);
+  //   if (Wire.endTransmission () == 0)
+  //     {
+  //     Serial.print ("Found address: ");
+  //     Serial.print (i, DEC);
+  //     Serial.print (" (0x");
+  //     Serial.print (i, HEX);
+  //     Serial.println (")");
+  //     delay (1);  // maybe unneeded?
+  //     } // end of good response
+  // } // end of for loop
+  // Serial.println("End Scan");
+  Wire.beginTransmission(0x3F);
+  if(Wire.endTransmission() == 0) Serial.println("PCF Found");
+  else Serial.println("PCF Not Found");
+  pcf.begin();
+
+  // pinMode(L_TOP, INPUT_PULLUP);
+  // pinMode(L_INT, INPUT_PULLUP);
+  // pinMode(L_DOWN, INPUT_PULLUP);
+  // pinMode(L_SMALL, INPUT_PULLUP);
+  // pinMode(DOOR, INPUT_PULLUP);
+  pinMode(L_WIFI, OUTPUT);
+  pinMode(L_WIFI2, OUTPUT);
+  pinMode(L_MQTT, OUTPUT);
+  pinMode(L_MSG, OUTPUT);
+
+  digitalWrite(L_MQTT, HIGH);
+  digitalWrite(L_WIFI, HIGH);
+
+  uint8_t pcfreg = pcf.read8();
+  tP = pcfreg & 0x1;
+  iP = (pcfreg >> L_INT) & 0x1;
+  dP = (pcfreg >> L_DOWN) & 0x1;
+  sP = (pcfreg >> L_SMALL) & 0x1;
+  doorP = (pcfreg >> DOOR) & 0x1;// tP = digitalRead(L_TOP);
+  // iP = digitalRead(L_INT);
+  // dP = digitalRead(L_DOWN);
+  // sP = digitalRead(L_SMALL);
+  // EEPROM.begin(16);
+  // EEPROM.get(0, timeAlm);
+  // timeOpen = 0;
+  // doorSent = lockSent = false;
+  Serial.println("Connect to WiFi");
+	connectToWifi();
+  Serial.println("Loop");
+}
+
+void loop() {
+  // uint8_t tC = digitalRead(L_TOP);
+  // uint8_t iC = digitalRead(L_INT);
+  // uint8_t dC = digitalRead(L_DOWN);
+  // uint8_t sC = digitalRead(L_SMALL);
+  uint8_t tC, iC, dC, sC;
+  char v[10];
+  //door = digitalRead(DOOR);
+  if(l_m && (l_run + 100) < millis()){
+    analogWrite(L_MSG, 0);
+    l_m = false;
+  }
+  //r_led.tick();
+
+  ArduinoOTA.handle();
+
+  if(cRun + 99 < millis()){
+    cRun = millis();
+    pcfreg = pcf.read8();
+    tC = (pcfreg >> L_TOP) & 0x1;
+    iC = (pcfreg >> L_INT) & 0x1;
+    dC = (pcfreg >> L_DOWN) & 0x1;
+    sC = (pcfreg >> L_SMALL) & 0x1;
+    door = (pcfreg >> DOOR) & 0x1;
+    if(opcfreg != pcfreg){
+      itoa(pcfreg, v, 2);
+      mqttClient.publish("/home/kor/pcf", 1, false, v);
+      opcfreg = pcfreg;
+    }
+
+    if(tC != tP){
+      Serial.println("Top Changed");
+      if(mqttClient.connected()){
+        mqttClient.publish("/home/kor/locker_top", 1, false, tC ? "0" : "1");
+      }
+      tP = tC;
+    }
+    if(iC != iP){
+      if(mqttClient.connected()){
+        mqttClient.publish("/home/kor/locker_int", 1, false, iC ? "0" : "1");
+      }
+      iP = iC;
+    }
+    if(dC != dP){
+      if(mqttClient.connected()){
+        mqttClient.publish("/home/kor/locker_down", 1, false, dC ? "0" : "1");
+      }
+      dP = dC;
+    }
+    if(sC != sP){
+      if(mqttClient.connected()){
+        mqttClient.publish("/home/kor/locker_small", 1, false, sC ? "0" : "1");
+      }
+      sP = sC;
+    }
+    if(door != doorP){
+      if(mqttClient.connected()){
+        mqttClient.publish("/home/kor/door", 1, false, door ? "0" : "1");
+      }
+      doorP = door;
+    }
+
+    nSec++;
+    // if(nSec % 10 == 0){
+    //   char v[11];
+    //   itoa(pcfreg, v, 2);
+    //   if(mqttClient.connected())
+    //     mqttClient.publish("/home/test/pcfreg", 0, false, v);
+    // }
+    if(nSec > 99){
+      if(mqttClient.connected()){
+        char v[11];
+        itoa(millis(), v, 10);
+        analogWrite(L_MSG, 1);
+        l_run = millis();
+        l_m = true;
+        //r_led.start();
+        mqttClient.publish("/home/kor/doormillis", 1, false, v);
+        Serial.print("Millis: ");
+        Serial.println(millis());
+      }
+      nSec = 0;
+    }
+/*    if((((tC == 0) && (iC == 0) && (dC == 0) && (sC == 0)) || (door == 0)) && ((timeOpen / 10) < timeAlm)){
+      timeOpen++;
+      if((timeOpen / 10) >= timeAlm){
+        if(mqttClient.connected()){
+          if (door == 0){ //Door to long time open
+            r_led.start();
+            mqttClient.publish("/home/kor/doorlong", 1, false, "1");
+            doorSent = true;
+          }
+          else{ //Not closed locker
+            r_led.start();
+            mqttClient.publish("/home/kor/doorlocker", 1, false, "0");
+            lockSent = true;
+          }
+        }
+      }
+    }
+    else{
+      timeOpen = 0;
+      if(doorSent == true){
+        doorSent = false;
+        if(mqttClient.connected())
+            r_led.start();
+            mqttClient.publish("/home/kor/doorlong", 1, false, "0");
+      }
+      if(lockSent == true){
+        lockSent = false;
+        if(mqttClient.connected())
+            r_led.start();
+            mqttClient.publish("/home/kor/doorlocker", 1, false, "1");
+      }
+    }*/
+  }
+}

MainDoor/test/README

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+
+This directory is intended for PIO Unit Testing and project tests.
+
+Unit Testing is a software testing method by which individual units of
+source code, sets of one or more MCU program modules together with associated
+control data, usage procedures, and operating procedures, are tested to
+determine whether they are fit for use. Unit testing finds problems early
+in the development cycle.
+
+More information about PIO Unit Testing:
+- https://docs.platformio.org/page/plus/unit-testing.html