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Fix Hue emulation for Alexa

This commit is contained in:
Stephan Hadinger 2022-03-05 18:42:17 +01:00
parent b2d4fc0267
commit 2652dfc6d4
2 changed files with 25 additions and 14 deletions
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9
tasmota/xdrv_04_light.ino
View File

@ -936,6 +936,15 @@ public:
calcLevels();
}
/* special version for Alexa Hue maintaining a 16 bits Hue value */
void changeH16SB(uint16_t hue, uint8_t sat, uint8_t briRGB) {
_state->setH16S(hue, sat);
_state->setBriRGB(briRGB);
if (_ct_rgb_linked) { _state->setColorMode(LCM_RGB); } // try to force RGB
saveSettings();
calcLevels();
}
// save the current light state to Settings
void saveSettings() {
if (Light.pwm_multi_channels) {

30
tasmota/xdrv_20_hue.ino
View File

@ -504,7 +504,7 @@ void HueLightStatus1(uint8_t device, String *response)
uint16_t ct = 0;
uint8_t color_mode;
String light_status = "";
uint16_t hue = 0;
uint16_t hue16 = 0;
uint8_t sat = 0;
uint8_t bri = 254;
uint32_t echo_gen = findEchoGeneration(); // 1 for 1st gen =+ Echo Dot 2nd gen, 2 for 2nd gen and above
@ -523,11 +523,11 @@ void HueLightStatus1(uint8_t device, String *response)
#endif
if (TasmotaGlobal.light_type) {
light_state.getHSB(&hue, &sat, nullptr);
light_state.getHSB(nullptr, &sat, nullptr);
hue16 = light_state.getHue16();
if (sat > 254) sat = 254; // Philips Hue only accepts 254 as max hue
hue = changeUIntScale(hue, 0, 360, 0, 65535);
if ((sat != prev_sat) || (hue != prev_hue)) { // if sat or hue was changed outside of Alexa, reset xy
if ((sat != prev_sat) || (hue16 != prev_hue)) { // if sat or hue was changed outside of Alexa, reset xy
prev_x_str[0] = prev_y_str[0] = 0;
}
@ -557,7 +557,7 @@ void HueLightStatus1(uint8_t device, String *response)
light_state.getXY(&x, &y);
snprintf_P(buf, buf_size, PSTR("%s\"xy\":[%s,%s],"), buf, String(x, 5).c_str(), String(y, 5).c_str());
}
snprintf_P(buf, buf_size, PSTR("%s\"hue\":%d,\"sat\":%d,"), buf, hue, sat);
snprintf_P(buf, buf_size, PSTR("%s\"hue\":%d,\"sat\":%d,"), buf, hue16, sat);
}
if (LST_COLDWARM == local_light_subtype || LST_RGBW <= local_light_subtype) { // white temp
snprintf_P(buf, buf_size, PSTR("%s\"ct\":%d,"), buf, ct > 0 ? ct : 284);
@ -732,7 +732,7 @@ void CheckHue(String * response, bool &appending) {
}
void HueLightsCommand(uint8_t device, uint32_t device_id, String &response) {
uint16_t hue = 0;
uint16_t hue16 = 0; // hue over 0..65536
uint8_t sat = 0;
uint8_t bri = 254;
uint16_t ct = 0;
@ -783,7 +783,8 @@ void HueLightsCommand(uint8_t device, uint32_t device_id, String &response) {
if (TasmotaGlobal.light_type && (local_light_subtype >= LST_SINGLE)) {
if (!Settings->flag3.pwm_multi_channels) { // SetOption68 - Enable multi-channels PWM instead of Color PWM
light_state.getHSB(&hue, &sat, nullptr);
light_state.getHSB(nullptr, &sat, nullptr);
hue16 = light_state.getHue16();
bri = light_state.getBri(); // get the combined bri for CT and RGB, not only the RGB one
ct = light_state.getCT();
uint8_t color_mode = light_state.getColorMode();
@ -828,8 +829,11 @@ void HueLightsCommand(uint8_t device, uint32_t device_id, String &response) {
strlcpy(prev_y_str, tok_y.getStr(), sizeof(prev_y_str));
uint8_t rr,gg,bb;
XyToRgb(x, y, &rr, &gg, &bb);
uint16_t hue;
RgbToHsb(rr, gg, bb, &hue, &sat, nullptr);
prev_hue = changeUIntScale(hue, 0, 360, 0, 65535); // calculate back prev_hue
hue16 = changeUIntScale(hue, 0, 360, 0, 65535); // calculate back prev_hue
prev_hue = hue16;
prev_sat = (sat > 254 ? 254 : sat);
//AddLog(LOG_LEVEL_DEBUG_MORE, "XY RGB (%d %d %d) HS (%d %d)", rr,gg,bb,hue,sat);
if (resp) { response += ","; }
@ -845,16 +849,14 @@ void HueLightsCommand(uint8_t device, uint32_t device_id, String &response) {
parser.setCurrent();
JsonParserToken hue_hue = root[PSTR("hue")];
if (hue_hue) { // The hue value is a wrapping value between 0 and 65535. Both 0 and 65535 are red, 25500 is green and 46920 is blue.
hue = hue_hue.getUInt();
prev_hue = hue;
hue16 = hue_hue.getUInt();
prev_hue = hue16;
if (resp) { response += ","; }
snprintf_P(buf, buf_size,
msg[HUE_RESP_NUM],
device_id, PSTR("hue"), hue);
device_id, PSTR("hue"), hue16);
response += buf;
if (LST_RGB <= Light.subtype) {
// change range from 0..65535 to 0..360
hue = changeUIntScale(hue, 0, 65535, 0, 360);
g_gotct = false;
change = true;
}
@ -909,7 +911,7 @@ void HueLightsCommand(uint8_t device, uint32_t device_id, String &response) {
if (g_gotct) {
light_controller.changeCTB(ct, bri);
} else {
light_controller.changeHSB(hue, sat, bri);
light_controller.changeH16SB(hue16, sat, bri);
}
LightPreparePower();
} else { // SetOption68 On, each channel is a dimmer