Форум РадиоКот

Код: Выделить всё

#include <Arduino.h>
#include <ESP8266WiFi.h>
#include <ESP8266mDNS.h>
#include <WiFiUdp.h>
#include <ArduinoOTA.h>
#include <EEPROM.h>
#include <SinricPro.h>
#include <SinricProBlinds.h>
#include <AccelStepper.h>

#include "credentials.h" // WIFI_SSID, WIFI_PASS, APP_KEY, APP_SECRET, BLINDS_ID

//#define LEFT_BLIND

#ifdef LEFT_BLIND
  #define IN1 D1
  #define IN2 D3
  #define IN3 D2
  #define IN4 D4
#else
  #define IN1 D4
  #define IN2 D2
  #define IN3 D3
  #define IN4 D1
#endif

#define BUTTON_UP_PIN   D5
#define BUTTON_DOWN_PIN D6
#define LED_PIN         D7
#define BUILTIN_LED     D0
#define POTENTIOMETER   A0

#define BAUD_RATE 115200
#define DEBOUNCE_TIME 300
#define EEPROM_SAVE_DELAY 3000
#define MAX_STEPS 500
#define MIN_STEPS 10
#define DEFAULT_STEPS 200
#define POTENTIOMETER_THRESHOLD 3
#define MAX_SPEED 800
#define ACCELERATION 500
#define POSITION_REPORT_INTERVAL 5000
#define POT_TIMEOUT 300000 // 5 минути

AccelStepper stepper(AccelStepper::FULL4WIRE, IN1, IN3, IN2, IN4);
int blindsPosition = 0;
int blindsTarget = 0;
bool powerState = true;
int stepsPerPercent = DEFAULT_STEPS;
unsigned long lastPress = 0;
bool stepsChanged = false;
unsigned long stepsChangeTime = 0;
int lastPotValue = -100;
unsigned long lastPositionReport = 0;
bool sinricProConnected = false;
bool externalControl = false;
unsigned long lastExternalControl = 0;
const unsigned long EXTERNAL_CONTROL_TIMEOUT = 10000;
int virtualPotPosition = 0;
unsigned long lastPotMoveTime = 0;

void handleButtons();
void handlePotentiometer();
void loadStepsFromEEPROM();
void saveStepsToEEPROM();
void indicateFullRotations();
void handleMovement();
void reportPosition();
void calibrateStepper();
void setupWiFi();
void setupSinricPro();
void updateSinricPosition();

bool onPowerState(const String &deviceId, bool &state) {
  powerState = state;
  if (!powerState && stepper.isRunning()) stepper.stop();
  return true;
}

bool onRangeValue(const String &deviceId, int &position) {
  externalControl = true;
  lastExternalControl = millis();
  blindsTarget = position;

  if (millis() - lastPotMoveTime > POT_TIMEOUT) {
    virtualPotPosition = position;
    lastPotValue = position;
  }
  return true;
}

bool onAdjustRangeValue(const String &deviceId, int &positionDelta) {
  externalControl = true;
  lastExternalControl = millis();
  blindsTarget += positionDelta;
  positionDelta = blindsTarget;

  if (millis() - lastPotMoveTime > POT_TIMEOUT) {
    virtualPotPosition = blindsTarget;
    lastPotValue = blindsTarget;
  }
  return true;
}

void setupWiFi() {
  Serial.begin(BAUD_RATE);
  WiFi.begin(WIFI_SSID, WIFI_PASS);
  while (WiFi.status() != WL_CONNECTED) { delay(500); }
  ArduinoOTA.setHostname("SmartBlinds");
  ArduinoOTA.begin();
}

void setupSinricPro() {
  SinricProBlinds &myBlinds = SinricPro[BLINDS_ID];
  myBlinds.onPowerState(onPowerState);
  myBlinds.onRangeValue(onRangeValue);
  myBlinds.onAdjustRangeValue(onAdjustRangeValue);
  SinricPro.onConnected([]() { sinricProConnected = true; updateSinricPosition(); });
  SinricPro.onDisconnected([]() { sinricProConnected = false; });
  SinricPro.begin(APP_KEY, APP_SECRET);
}

void setupPins() {
  pinMode(BUTTON_UP_PIN, INPUT_PULLUP);
  pinMode(BUTTON_DOWN_PIN, INPUT_PULLUP);
  pinMode(LED_PIN, OUTPUT);
  pinMode(BUILTIN_LED, OUTPUT);
  pinMode(POTENTIOMETER, INPUT);
}

void loadStepsFromEEPROM() {
  EEPROM.begin(4);
  EEPROM.get(0, stepsPerPercent);
  EEPROM.end();
  if(stepsPerPercent < MIN_STEPS || stepsPerPercent > MAX_STEPS) stepsPerPercent = DEFAULT_STEPS;
}

void saveStepsToEEPROM() {
  EEPROM.begin(4);
  EEPROM.put(0, stepsPerPercent);
  EEPROM.commit();
  EEPROM.end();
  stepsChanged = false;
}

void indicateFullRotations() {
  digitalWrite(LED_PIN, HIGH);
  delay(300);
  digitalWrite(LED_PIN, LOW);
}

void handleButtons() {
  unsigned long currentMillis = millis();
  if(currentMillis - lastPress < DEBOUNCE_TIME) return;

  if(digitalRead(BUTTON_UP_PIN) == LOW) {
    stepsPerPercent = min(stepsPerPercent + 10, MAX_STEPS);
    stepsChanged = true;
    stepsChangeTime = currentMillis;
    lastPress = currentMillis;
    indicateFullRotations();
  }
  if(digitalRead(BUTTON_DOWN_PIN) == LOW) {
    stepsPerPercent = max(stepsPerPercent - 10, MIN_STEPS);
    stepsChanged = true;
    stepsChangeTime = currentMillis;
    lastPress = currentMillis;
    indicateFullRotations();
  }
  if(stepsChanged && (currentMillis - stepsChangeTime > EEPROM_SAVE_DELAY)) saveStepsToEEPROM();
}

// FIXED POTENTIOMETER HANDLING
void handlePotentiometer() {
  static unsigned long lastPotRead = 0;
  unsigned long currentMillis = millis();
  if (currentMillis - lastPotRead < 100) return;
  lastPotRead = currentMillis;

  int potValue = analogRead(POTENTIOMETER);
  int mappedValue = map(potValue, 0, 1023, 0, 100);

  // Ако разликата е значителна или сме близо до виртуалната позиция
  if (abs(mappedValue - lastPotValue) > POTENTIOMETER_THRESHOLD) {
    lastPotMoveTime = currentMillis;
    blindsTarget = mappedValue;
    virtualPotPosition = mappedValue;
    lastPotValue = mappedValue;
  }
}

void updateSinricPosition() {
  if (!sinricProConnected) return;
  SinricProBlinds &myBlinds = SinricPro[BLINDS_ID];
  myBlinds.sendRangeValueEvent(blindsPosition);
  lastPositionReport = millis();
}

void handleMovement() {
  static long targetSteps = 0;
  static int lastReportedPosition = -1;
  if (!powerState) { if (stepper.isRunning()) stepper.stop(); return; }

  if (blindsTarget != blindsPosition) {
    targetSteps = (long)blindsTarget * stepsPerPercent;
    stepper.moveTo(targetSteps);
  }
  if (stepper.distanceToGo() != 0) stepper.run();
  else if (blindsPosition != blindsTarget) {
    blindsPosition = blindsTarget;
    if (blindsPosition != lastReportedPosition) {
      updateSinricPosition();
      lastReportedPosition = blindsPosition;
    }
  }
}

void calibrateStepper() {
  stepper.setMaxSpeed(MAX_SPEED);
  stepper.setAcceleration(ACCELERATION);
  stepper.moveTo(100 * stepsPerPercent);
  while (stepper.distanceToGo() != 0) { stepper.run(); delay(1); }
  delay(1000);
  stepper.moveTo(0);
  while (stepper.distanceToGo() != 0) { stepper.run(); delay(1); }
  stepper.setCurrentPosition(0);
  blindsPosition = 0;
  blindsTarget = 0;
}

void setup() {
  setupPins();
  loadStepsFromEEPROM();
  stepper.setMaxSpeed(MAX_SPEED);
  stepper.setAcceleration(ACCELERATION);
  setupWiFi();
  setupSinricPro();
  calibrateStepper();
}

void loop() {
  ArduinoOTA.handle();
  SinricPro.handle();
  handleButtons();
  handlePotentiometer();
  handleMovement();
  if (sinricProConnected && (millis() - lastPositionReport > POSITION_REPORT_INTERVAL)) updateSinricPosition();
}