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handler for switching LED on or off

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Ronald Schaten
2016-03-31 21:08:43 +02:00
parent 0696e3f293
commit 96693cba64
1 changed files with 20 additions and 0 deletions
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20
things.ino
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@@ -50,6 +50,25 @@ void setupHandler() {
#endif
}
bool ledOnHandler(String value) {
if (value == "true") {
analogWrite(PIN_LED_RED, led_red);
analogWrite(PIN_LED_GREEN, led_green);
analogWrite(PIN_LED_BLUE, led_blue);
Homie.setNodeProperty(ledNode, "on", "true");
Serial.println("led is on");
} else if (value == "false") {
analogWrite(PIN_LED_RED, 0);
analogWrite(PIN_LED_GREEN, 0);
analogWrite(PIN_LED_BLUE, 0);
Homie.setNodeProperty(ledNode, "on", "false");
Serial.println("led is off");
} else {
return false;
}
return true;
}
bool ledColorHandler(String message) {
DynamicJsonBuffer json_inBuffer;
JsonObject& json_in = json_inBuffer.parseObject(message);
@@ -170,6 +189,7 @@ void setup() {
Homie.registerNode(ldrNode);
#endif
#ifdef HAS_LED
ledNode.subscribe("on", ledOnHandler);
ledNode.subscribe("color", ledColorHandler);
Homie.registerNode(ledNode);
#endif