WLED/wled00/wled12_alexa.ino
cschwinne be185b46a7 Reworked WiFi logic
Remaining issues:
MQTT reconnects too often
WiFI AP doesn't work if searching for STA
2019-10-18 23:47:11 +02:00

78 lines
1.7 KiB
C++

/*
* Alexa Voice On/Off/Brightness Control. Emulates a Philips Hue bridge to Alexa.
*
* This was put together from these two excellent projects:
* https://github.com/kakopappa/arduino-esp8266-alexa-wemo-switch
* https://github.com/probonopd/ESP8266HueEmulator
*/
#ifndef WLED_DISABLE_ALEXA
void onAlexaChange(EspalexaDevice* dev);
void alexaInit()
{
if (alexaEnabled && WLED_CONNECTED)
{
if (espalexaDevice == nullptr) //only init once
{
espalexaDevice = new EspalexaDevice(alexaInvocationName, onAlexaChange, EspalexaDeviceType::extendedcolor);
espalexa.addDevice(espalexaDevice);
espalexa.begin(&server);
} else {
espalexaDevice->setName(alexaInvocationName);
}
}
}
void handleAlexa()
{
if (!alexaEnabled || !WLED_CONNECTED) return;
espalexa.loop();
}
void onAlexaChange(EspalexaDevice* dev)
{
EspalexaDeviceProperty m = espalexaDevice->getLastChangedProperty();
if (m == EspalexaDeviceProperty::on)
{
if (!macroAlexaOn)
{
if (bri == 0)
{
bri = briLast;
colorUpdated(10);
}
} else applyMacro(macroAlexaOn);
} else if (m == EspalexaDeviceProperty::off)
{
if (!macroAlexaOff)
{
if (bri > 0)
{
briLast = bri;
bri = 0;
colorUpdated(10);
}
} else applyMacro(macroAlexaOff);
} else if (m == EspalexaDeviceProperty::bri)
{
bri = espalexaDevice->getValue();
colorUpdated(10);
} else //color
{
uint32_t color = espalexaDevice->getRGB();
col[0] = ((color >> 16) & 0xFF);
col[1] = ((color >> 8) & 0xFF);
col[2] = (color & 0xFF);
if (useRGBW) colorRGBtoRGBW(col);
colorUpdated(10);
}
}
#else
void alexaInit(){}
void handleAlexa(){}
#endif