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Alexa and UDP sync CCT support

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This commit is contained in:
cschwinne 2021-11-28 04:01:58 +01:00
parent 1973424e05
commit 11c7ffad4e
8 changed files with 66 additions and 31 deletions
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7
platformio.ini
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@ -434,6 +434,13 @@ board_build.ldscript = ${common.ldscript_2m512k}
build_flags = ${common.build_flags_esp8266} -D LEDPIN=3 -D BTNPIN=2 -D IRPIN=5 -D WLED_MAX_BUTTONS=3
lib_deps = ${esp8266.lib_deps}
[env:athom7w]
board = esp_wroom_02
platform = ${common.platform_wled_default}
board_build.ldscript = ${common.ldscript_2m512k}
build_flags = ${common.build_flags_esp8266} -D WLED_MAX_CCT_BLEND=0 -D BTNPIN=-1 -D IRPIN=-1 -D WLED_DISABLE_INFRARED
lib_deps = ${esp8266.lib_deps}
# ------------------------------------------------------------------------------
# travis test board configurations
# ------------------------------------------------------------------------------

1
wled00/FX.h
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@ -665,6 +665,7 @@ class WS2812FX {
applyToAllSelected = true,
setEffectConfig(uint8_t m, uint8_t s, uint8_t i, uint8_t p),
checkSegmentAlignment(void),
hasCCTBus(void),
// return true if the strip is being sent pixel updates
isUpdating(void);

14
wled00/FX_fcn.cpp
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@ -553,6 +553,20 @@ uint16_t WS2812FX::getLengthPhysical(void) {
return len;
}
bool WS2812FX::hasCCTBus(void) {
if (cctFromRgb && !correctWB) return false;
for (uint8_t b = 0; b < busses.getNumBusses(); b++) {
Bus *bus = busses.getBus(b);
if (bus == nullptr || bus->getLength()==0) break;
switch (bus->getType()) {
case TYPE_ANALOG_5CH:
case TYPE_ANALOG_2CH:
return true;
}
}
return false;
}
void WS2812FX::setSegment(uint8_t n, uint16_t i1, uint16_t i2, uint8_t grouping, uint8_t spacing) {
if (n >= MAX_NUM_SEGMENTS) return;
Segment& seg = _segments[n];

15
wled00/alexa.cpp
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@ -73,17 +73,26 @@ void onAlexaChange(EspalexaDevice* dev)
if (espalexaDevice->getColorMode() == EspalexaColorMode::ct) //shade of white
{
uint16_t ct = espalexaDevice->getCt();
if (strip.isRgbw)
{
if (!ct) return;
uint16_t k = 1000000 / ct; //mireds to kelvin
if (strip.hasCCTBus()) {
uint8_t segid = strip.getMainSegmentId();
WS2812FX::Segment& seg = strip.getSegment(segid);
uint8_t cctPrev = seg.cct;
seg.setCCT(k, segid);
if (seg.cct != cctPrev) effectChanged = true; //send UDP
} else if (strip.isRgbw) {
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;
default : colorKtoRGB(k, col);
}
} else {
colorCTtoRGB(ct, col);
colorKtoRGB(k, col);
}
} else {
uint32_t color = espalexaDevice->getRGB();

2
wled00/data/settings.htm
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@ -20,7 +20,7 @@
border-radius: var(--h);
font-size: 6vmin;
height: var(--h);
width: 95%;
width: calc(100% - 40px);
margin-top: 2vh;
}
</style>

2
wled00/html_settings.h
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@ -12,7 +12,7 @@ const char PAGE_settingsCss[] PROGMEM = R"=====(<style>body{font-family:Verdana,
// Autogenerated from wled00/data/settings.htm, do not edit!!
const char PAGE_settings[] PROGMEM = R"=====(<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>WLED Settings
</title><style>
body{text-align:center;background:#222;height:100px;margin:0}html{--h:10.2vh}button{background:#333;color:#fff;font-family:Verdana,Helvetica,sans-serif;border:1px solid #333;border-radius:var(--h);font-size:6vmin;height:var(--h);width:95%%;margin-top:2vh}
body{text-align:center;background:#222;height:100px;margin:0}html{--h:10.2vh}button{background:#333;color:#fff;font-family:Verdana,Helvetica,sans-serif;border:1px solid #333;border-radius:var(--h);font-size:6vmin;height:var(--h);width:calc(100%% - 40px);margin-top:2vh}
</style></head><body><form action="/"><button type="submit" id="b">Back</button>
</form><form action="/settings/wifi"><button type="submit">WiFi Setup</button>
</form><form action="/settings/leds"><button type="submit">LED Preferences

22
wled00/json.cpp
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@ -86,7 +86,9 @@ void deserializeSegment(JsonObject elem, byte it, byte presetId)
if (elem["on"].is<const char*>() && elem["on"].as<const char*>()[0] == 't') on = !on;
seg.setOption(SEG_OPTION_ON, on, id);
uint8_t cctPrev = seg.cct;
seg.setCCT(elem["cct"] | seg.cct, id);
if (seg.cct != cctPrev && id == strip.getMainSegmentId()) effectChanged = true; //send UDP
JsonArray colarr = elem["col"];
if (!colarr.isNull())
@ -385,10 +387,7 @@ void serializeSegment(JsonObject& root, WS2812FX::Segment& seg, byte id, bool fo
root["on"] = seg.getOption(SEG_OPTION_ON);
byte segbri = seg.opacity;
root["bri"] = (segbri) ? segbri : 255;
uint16_t cct = seg.cct;
if (cct >= 1900) cct = (cct - 1900) >> 5; //convert K to 0-255
if (cct > 255) cct = 255;
root["cct"] = cct;
root["cct"] = seg.cct;
if (segmentBounds && seg.name != nullptr) root["n"] = reinterpret_cast<const char *>(seg.name); //not good practice, but decreases required JSON buffer
@ -505,23 +504,14 @@ void serializeInfo(JsonObject root)
leds[F("count")] = strip.getLengthTotal();
leds[F("rgbw")] = strip.isRgbw;
leds[F("wv")] = false;
leds["cct"] = correctWB;
for (uint8_t s = 0; s < busses.getNumBusses(); s++) {
Bus *bus = busses.getBus(s);
if (bus == nullptr || bus->getLength()==0) break;
switch (bus->getType()) {
case TYPE_ANALOG_5CH:
case TYPE_ANALOG_2CH:
if (!cctFromRgb) leds["cct"] = true;
break;
}
leds["cct"] = correctWB || strip.hasCCTBus();
switch (Bus::getAutoWhiteMode()) {
case RGBW_MODE_MANUAL_ONLY:
case RGBW_MODE_DUAL:
if (bus->isRgbw()) leds[F("wv")] = true;
if (strip.isRgbw) leds[F("wv")] = true;
break;
}
}
leds[F("pwr")] = strip.currentMilliamps;
leds[F("fps")] = strip.getFps();
leds[F("maxpwr")] = (strip.currentMilliamps)? strip.ablMilliampsMax : 0;

22
wled00/udp.cpp
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@ -4,7 +4,7 @@
* UDP sync notifier / Realtime / Hyperion / TPM2.NET
*/
#define WLEDPACKETSIZE 37
#define WLEDPACKETSIZE 39
#define UDP_IN_MAXSIZE 1472
#define PRESUMED_NETWORK_DELAY 3 //how many ms could it take on avg to reach the receiver? This will be added to transmitted times
@ -25,6 +25,7 @@ void notify(byte callMode, bool followUp)
default: return;
}
byte udpOut[WLEDPACKETSIZE];
WS2812FX::Segment& mainseg = strip.getSegment(strip.getMainSegmentId());
udpOut[0] = 0; //0: wled notifier protocol 1: WARLS protocol
udpOut[1] = callMode;
udpOut[2] = bri;
@ -40,8 +41,8 @@ void notify(byte callMode, bool followUp)
//0: old 1: supports white 2: supports secondary color
//3: supports FX intensity, 24 byte packet 4: supports transitionDelay 5: sup palette
//6: supports timebase syncing, 29 byte packet 7: supports tertiary color 8: supports sys time sync, 36 byte packet
//9: supports sync groups, 37 byte packet
udpOut[11] = 9;
//9: supports sync groups, 37 byte packet 10: supports CCT, 39 byte packet
udpOut[11] = 10;
udpOut[12] = colSec[0];
udpOut[13] = colSec[1];
udpOut[14] = colSec[2];
@ -50,7 +51,7 @@ void notify(byte callMode, bool followUp)
udpOut[17] = (transitionDelay >> 0) & 0xFF;
udpOut[18] = (transitionDelay >> 8) & 0xFF;
udpOut[19] = effectPalette;
uint32_t colTer = strip.getSegment(strip.getMainSegmentId()).colors[2];
uint32_t colTer = mainseg.colors[2];
udpOut[20] = (colTer >> 16) & 0xFF;
udpOut[21] = (colTer >> 8) & 0xFF;
udpOut[22] = (colTer >> 0) & 0xFF;
@ -78,6 +79,11 @@ void notify(byte callMode, bool followUp)
//sync groups
udpOut[36] = syncGroups;
//Might be changed to Kelvin in the future, receiver code should handle that case
//0: byte 38 contains 0-255 value, 255: no valid CCT, 1-254: Kelvin value MSB
udpOut[37] = strip.hasCCTBus() ? 0 : 255; //check this is 0 for the next value to be significant
udpOut[38] = mainseg.cct;
IPAddress broadcastIp;
broadcastIp = ~uint32_t(Network.subnetMask()) | uint32_t(Network.gatewayIP());
@ -260,6 +266,14 @@ void handleNotifications()
{
strip.setColor(2, udpIn[20], udpIn[21], udpIn[22], udpIn[23]); //tertiary color
}
if (version > 9 && version < 200 && udpIn[37] < 255) { //valid CCT/Kelvin value
uint8_t cct = udpIn[38];
if (udpIn[37] > 0) { //Kelvin
cct = (((udpIn[37] << 8) + udpIn[38]) - 1900) >> 5;
}
uint8_t segid = strip.getMainSegmentId();
strip.getSegment(segid).setCCT(cct, segid);
}
}
}