69 lines
2.2 KiB
C++
69 lines
2.2 KiB
C++
#ifdef ENABLE_SONOFF
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/*
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* Interface with other modules
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*/
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void newcmd(String cmd) {
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cmd.toLowerCase();
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if(cmd.equals("off")) {
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settings.mode = 0;
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PRINTLN_SERIAL("Lights off");
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state.text = "Sonoff switched off";
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}
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if(cmd.equals("on")) {
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settings.mode = 1;
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PRINTLN_SERIAL("Lights on");
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state.text = "Sonoff switched off";
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}
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}
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int sonoff_buttontoggle = 0; // counter for the number of button presses
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int sonoff_buttonstate = LOW; // current state of the button
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int sonoff_lastbuttonstate = LOW; // previous state of the button
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/*
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* Setup and loop code. Be cooperative! No delays, timers.
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*/
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void sonoff_setup() {
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PRINTLN_SERIAL("initialising module Sonoff");
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pinMode(SONOFF_LED, OUTPUT); // Note that this LED is powered when voltage is LOW
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digitalWrite(SONOFF_LED, HIGH); // turn the LED off (HIGH is the voltage level)
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pinMode(SONOFF_RELAY, OUTPUT); // Note that this relay is powered when voltage is HIGH
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digitalWrite(SONOFF_RELAY, LOW); // turn the relay off (HIGH is the voltage level)
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}
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void sonoff_loop() {
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// This is a matter of last resort kind of thing: the built-in button will toggle power on or off, regardless of MQTT or network availability
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// As good measure, we might try reporting some kind of state when connecting later on. @@@FIXME@@@
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// read the pushbutton input pin:
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sonoff_buttonstate = digitalRead(SONOFF_BUTTON);
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// compare the buttonState to its previous state
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if (sonoff_buttonstate != sonoff_lastbuttonstate) {
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// if the state has changed, increment the counter
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if (sonoff_buttonstate == LOW) {
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// if the current state is LOW then the button went from off to on:
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sonoff_buttontoggle = 1-sonoff_buttontoggle;
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PRINTLN_SERIAL("Button pressed");
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if (sonoff_buttontoggle == 1) {
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newcmd("on");
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} else {
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newcmd("off");
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}
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} else {
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// if the current state is LOW then the button went from on to off:
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PRINTLN_SERIAL("Button released");
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}
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// Delay a little bit to avoid bouncing
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delay(50); // @@@FIXME@@@ delays are undesirable!
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}
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// save the current state as the last state, for next time through the loop
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sonoff_lastbuttonstate = sonoff_buttonstate;
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}
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#endif
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