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60 lines
1.2 KiB
60 lines
1.2 KiB
/*
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ESPurna
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RELAY MODULE
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Copyright (C) 2016 by Xose Pérez <xose dot perez at gmail dot com>
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*/
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#include <EEPROM.h>
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// -----------------------------------------------------------------------------
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// RELAY
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// -----------------------------------------------------------------------------
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void switchRelayOn() {
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if (!digitalRead(RELAY_PIN)) {
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DEBUG_MSG("[RELAY] ON\n");
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digitalWrite(RELAY_PIN, HIGH);
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EEPROM.write(0, 1);
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EEPROM.commit();
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mqttSend((char *) MQTT_STATUS_TOPIC, (char *) "1");
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webSocketSend((char *) "{\"relayStatus\": true}");
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}
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}
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void switchRelayOff() {
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if (digitalRead(RELAY_PIN)) {
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DEBUG_MSG("[RELAY] OFF\n");
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digitalWrite(RELAY_PIN, LOW);
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EEPROM.write(0, 0);
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EEPROM.commit();
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mqttSend((char *) MQTT_STATUS_TOPIC, (char *) "0");
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webSocketSend((char *) "{\"relayStatus\": false}");
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}
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}
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void toggleRelay() {
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if (digitalRead(RELAY_PIN)) {
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switchRelayOff();
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} else {
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switchRelayOn();
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}
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}
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void relaySetup() {
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pinMode(RELAY_PIN, OUTPUT);
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EEPROM.begin(4096);
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EEPROM.read(0) == 1 ? switchRelayOn() : switchRelayOff();
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}
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