#include <Arduino.h>
#include <WiFi.h>
#include "SinricPro.h"
#include "SinricProSwitch.h"
#include
// Uncomment the following line to enable serial debug output
//#define ENABLE_DEBUG
#ifdef ENABLE_DEBUG
#define DEBUG_ESP_PORT Serial
#define NODEBUG_WEBSOCKETS //arduinoWebSockets Library: GitHub - Links2004/arduinoWebSockets: arduinoWebSockets
#define NDEBUG
#endif
#define WIFI_SSID "" //Enter WiFi Name
#define WIFI_PASS "" //Enter WiFi Password
#define APP_KEY "" //Enter APP-KEY
#define APP_SECRET "" //Enter APP-SECRET
//Enter the device IDs here
#define device_ID_1 "6797b0b9b15d6ea198eb7b96" //SWITCH 1 ID
#define device_ID_2 "6797b124b15d6ea198eb7c63" //SWITCH 2 ID
#define device_ID_3 "6797b14bf25540068f89f2c0" //SWITCH 3 ID
#define device_ID_4 "XXXXXXXXXXXXXXXXXXX" //SWITCH 4 ID
// define the GPIO connected with Relays and switches
#define RelayPin1 23 //D23
#define RelayPin2 22 //D22
#define RelayPin3 21 //D21
#define RelayPin4 19 //D19
#define SwitchPin1 13 //D13
#define SwitchPin2 12 //D12
#define SwitchPin3 14 //D14
#define SwitchPin4 27 //D27
#define wifiLed 2 //D2
//uncomment the following line if you use Push Buttons to toggle Relays
//#define TACTILE_BUTTON 1
#define BAUD_RATE 9600
#define DEBOUNCE_TIME 250
typedef struct { // struct for the std::map below
int relayPIN;
int flipSwitchPIN;
} deviceConfig_t;
std::map<String, deviceConfig_t> devices = {
//{deviceId, {relayPIN, flipSwitchPIN}}
{device_ID_1, { RelayPin1, SwitchPin1 }},
{device_ID_2, { RelayPin2, SwitchPin2 }},
{device_ID_3, { RelayPin3, SwitchPin3 }},
{device_ID_4, { RelayPin4, SwitchPin4 }}
};
typedef struct { // struct for the std::map below
String deviceId;
bool lastFlipSwitchState;
unsigned long lastFlipSwitchChange;
} flipSwitchConfig_t;
std::map<int, flipSwitchConfig_t> flipSwitches; // this map is used to map flipSwitch PINs to deviceId and handling debounce and last flipSwitch state checks
// it will be setup in "setupFlipSwitches" function, using informations from devices map
void setupRelays() {
for (auto &device : devices) { // for each device (relay, flipSwitch combination)
int relayPIN = device.second.relayPIN; // get the relay pin
pinMode(relayPIN, OUTPUT); // set relay pin to OUTPUT
digitalWrite(relayPIN, HIGH);
}
}
void setupFlipSwitches() {
for (auto &device : devices) { // for each device (relay / flipSwitch combination)
flipSwitchConfig_t flipSwitchConfig; // create a new flipSwitch configuration
flipSwitchConfig.deviceId = device.first; // set the deviceId
flipSwitchConfig.lastFlipSwitchChange = 0; // set debounce time
flipSwitchConfig.lastFlipSwitchState = false; // set lastFlipSwitchState to false (LOW)--
int flipSwitchPIN = device.second.flipSwitchPIN; // get the flipSwitchPIN
flipSwitches[flipSwitchPIN] = flipSwitchConfig; // save the flipSwitch config to flipSwitches map
pinMode(flipSwitchPIN, INPUT_PULLUP); // set the flipSwitch pin to INPUT
}
}
bool onPowerState(String deviceId, bool &state)
{
Serial.printf("%s: %s\r\n", deviceId.c_str(), state ? "on" : "off");
int relayPIN = devices[deviceId].relayPIN; // get the relay pin for corresponding device
digitalWrite(relayPIN, !state); // set the new relay state
return true;
}
void handleFlipSwitches() {
unsigned long actualMillis = millis(); // get actual millis
for (auto &flipSwitch : flipSwitches) { // for each flipSwitch in flipSwitches map
unsigned long lastFlipSwitchChange = flipSwitch.second.lastFlipSwitchChange; // get the timestamp when flipSwitch was pressed last time (used to debounce / limit events)
if (actualMillis - lastFlipSwitchChange > DEBOUNCE_TIME) { // if time is > debounce time...
int flipSwitchPIN = flipSwitch.first; // get the flipSwitch pin from configuration
bool lastFlipSwitchState = flipSwitch.second.lastFlipSwitchState; // get the lastFlipSwitchState
bool flipSwitchState = digitalRead(flipSwitchPIN); // read the current flipSwitch state
if (flipSwitchState != lastFlipSwitchState) { // if the flipSwitchState has changed...
#ifdef TACTILE_BUTTON
if (flipSwitchState) { // if the tactile button is pressed
#endif
flipSwitch.second.lastFlipSwitchChange = actualMillis; // update lastFlipSwitchChange time
String deviceId = flipSwitch.second.deviceId; // get the deviceId from config
int relayPIN = devices[deviceId].relayPIN; // get the relayPIN from config
bool newRelayState = !digitalRead(relayPIN); // set the new relay State
digitalWrite(relayPIN, newRelayState); // set the trelay to the new state
SinricProSwitch &mySwitch = SinricPro[deviceId]; // get Switch device from SinricPro
mySwitch.sendPowerStateEvent(!newRelayState); // send the event
#ifdef TACTILE_BUTTON
}
#endif
flipSwitch.second.lastFlipSwitchState = flipSwitchState; // update lastFlipSwitchState
}
}
}
}
void setupWiFi()
{
Serial.printf("\r\n[Wifi]: Connecting");
WiFi.begin(WIFI_SSID, WIFI_PASS);
while (WiFi.status() != WL_CONNECTED)
{
Serial.printf(".");
delay(250);
}
digitalWrite(wifiLed, HIGH);
Serial.printf("connected!\r\n[WiFi]: IP-Address is %s\r\n", WiFi.localIP().toString().c_str());
}
void setupSinricPro()
{
for (auto &device : devices)
{
const char *deviceId = device.first.c_str();
SinricProSwitch &mySwitch = SinricPro[deviceId];
mySwitch.onPowerState(onPowerState);
}
SinricPro.begin(APP_KEY, APP_SECRET);
SinricPro.restoreDeviceStates(true);
}
void setup()
{
Serial.begin(BAUD_RATE);
pinMode(wifiLed, OUTPUT);
digitalWrite(wifiLed, LOW);
setupRelays();
setupFlipSwitches();
setupWiFi();
setupSinricPro();
}
void loop()
{
SinricPro.handle();
handleFlipSwitches();
}
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