98 lines
2.5 KiB
C++
98 lines
2.5 KiB
C++
#include "wled.h"
|
|
|
|
/*
|
|
* Alexa Voice On/Off/Brightness/Color 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
|
|
*/
|
|
#include "src/dependencies/espalexa/EspalexaDevice.h"
|
|
|
|
#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(NOTIFIER_CALL_MODE_ALEXA);
|
|
}
|
|
} else applyMacro(macroAlexaOn);
|
|
} else if (m == EspalexaDeviceProperty::off)
|
|
{
|
|
if (!macroAlexaOff)
|
|
{
|
|
if (bri > 0)
|
|
{
|
|
briLast = bri;
|
|
bri = 0;
|
|
colorUpdated(NOTIFIER_CALL_MODE_ALEXA);
|
|
}
|
|
} else applyMacro(macroAlexaOff);
|
|
} else if (m == EspalexaDeviceProperty::bri)
|
|
{
|
|
bri = espalexaDevice->getValue();
|
|
colorUpdated(NOTIFIER_CALL_MODE_ALEXA);
|
|
} else //color
|
|
{
|
|
if (espalexaDevice->getColorMode() == EspalexaColorMode::ct) //shade of white
|
|
{
|
|
uint16_t ct = espalexaDevice->getCt();
|
|
if (useRGBW)
|
|
{
|
|
switch (ct) { //these values empirically look good on RGBW
|
|
case 199: col[0]=255; col[1]=255; col[2]=255; col[3]=255; break;
|
|
case 234: col[0]=127; col[1]=127; col[2]=127; col[3]=255; break;
|
|
case 284: col[0]= 0; col[1]= 0; col[2]= 0; col[3]=255; break;
|
|
case 350: col[0]=130; col[1]= 90; col[2]= 0; col[3]=255; break;
|
|
case 383: col[0]=255; col[1]=153; col[2]= 0; col[3]=255; break;
|
|
}
|
|
} else {
|
|
colorCTtoRGB(ct, col);
|
|
}
|
|
} else {
|
|
uint32_t color = espalexaDevice->getRGB();
|
|
|
|
col[0] = ((color >> 16) & 0xFF);
|
|
col[1] = ((color >> 8) & 0xFF);
|
|
col[2] = ( color & 0xFF);
|
|
}
|
|
colorUpdated(NOTIFIER_CALL_MODE_ALEXA);
|
|
}
|
|
}
|
|
|
|
|
|
#else
|
|
void alexaInit(){}
|
|
void handleAlexa(){}
|
|
#endif
|