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Integrated liveview

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This commit is contained in:
cschwinne 2019-11-30 19:17:25 +01:00
parent 731550acb3
commit 0e8806eb2b
6 changed files with 176 additions and 66 deletions
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4
wled00/FX.h
View File

@ -367,7 +367,7 @@ class WS2812FX {
setEffectConfig(uint8_t m, uint8_t s, uint8_t i, uint8_t p);
uint8_t
returnedSegment = 0,
mainSegment = 0,
paletteFade = 0,
paletteBlend = 0,
colorOrder = 0,
@ -380,7 +380,7 @@ class WS2812FX {
getPaletteCount(void),
getMaxSegments(void),
getFirstSelectedSegment(void),
getReturnedSegmentId(void),
getMainSegmentId(void),
gamma8(uint8_t),
get_random_wheel_index(uint8_t);

16
wled00/FX_fcn.cpp
View File

@ -331,7 +331,7 @@ void WS2812FX::setPalette(uint8_t p) {
}
bool WS2812FX::setEffectConfig(uint8_t m, uint8_t s, uint8_t in, uint8_t p) {
uint8_t retSeg = getReturnedSegmentId();
uint8_t retSeg = getMainSegmentId();
Segment& seg = _segments[retSeg];
uint8_t modePrev = seg.mode, speedPrev = seg.speed, intensityPrev = seg.intensity, palettePrev = seg.palette;
@ -370,11 +370,11 @@ void WS2812FX::setBrightness(uint8_t b) {
}
uint8_t WS2812FX::getMode(void) {
return _segments[getReturnedSegmentId()].mode;
return _segments[getMainSegmentId()].mode;
}
uint8_t WS2812FX::getSpeed(void) {
return _segments[getReturnedSegmentId()].speed;
return _segments[getMainSegmentId()].speed;
}
uint8_t WS2812FX::getBrightness(void) {
@ -398,20 +398,21 @@ uint8_t WS2812FX::getFirstSelectedSegment(void)
return 0;
}
uint8_t WS2812FX::getReturnedSegmentId(void) {
if (returnedSegment >= MAX_NUM_SEGMENTS || !_segments[returnedSegment].isActive())
uint8_t WS2812FX::getMainSegmentId(void) {
if (mainSegment >= MAX_NUM_SEGMENTS || !_segments[mainSegment].isActive())
{
return getFirstSelectedSegment();
}
return returnedSegment;
return mainSegment;
}
uint32_t WS2812FX::getColor(void) {
return _segments[getReturnedSegmentId()].colors[0];
return _segments[getMainSegmentId()].colors[0];
}
uint32_t WS2812FX::getPixelColor(uint16_t i)
{
i = i * (_disableNLeds+1);
if (reverseMode) i = _length- 1 -i;
if (IS_REVERSE) i = SEGMENT.stop -1 -i + SEGMENT.start; //reverse just individual segment
if (_skipFirstMode) i += LED_SKIP_AMOUNT;
@ -434,6 +435,7 @@ uint32_t WS2812FX::getPixelColor(uint16_t i)
default: return 0;
}
}
if (i >= _lengthRaw) return 0;
RgbwColor lColor = bus->GetPixelColorRgbw(i);
byte r = lColor.R, g = lColor.G, b = lColor.B;
switch (colorOrder)

59
wled00/data/liveview.htm Normal file
View File

@ -0,0 +1,59 @@
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1">
<meta charset="utf-8">
<meta name="theme-color" content="#222222">
<title>WLED Live Preview</title>
<style>
body {
margin: 0;
}
#canv {
background: black;
filter: brightness(175%);
width: 100%;
height: 100%;
position: absolute;
}
</style>
</head>
<body>
<div id="canv" />
<script>
update();
function update()
{
if (document.hidden) {
setTimeout(update, 250);
return;
}
fetch('/json/live')
.then(res => {
if (!res.ok) {
setTimeout(update, 2500);
}
return res.json();
})
.then(json => {
var str = "linear-gradient(90deg,";
var len = json.leds.length;
for (i = 0; i < len; i++) {
var leddata = json.leds[i];
if (leddata.length > 6) leddata = leddata.substring(2);
str += "#" + leddata;
if (i < len -1) str += ","
}
str += ")";
document.getElementById("canv").style.background = str;
setTimeout(update, 40);
})
.catch(function (error) {
setTimeout(update, 2500);
})
}
</script>
</body>
</html>

18
wled00/html_other.h
View File

@ -33,6 +33,24 @@ const char PAGE_welcome[] PROGMEM = "";
#endif
//liveview
const char PAGE_liveview[] PROGMEM = R"=====(<!DOCTYPE html>
<html><head>
<meta name=viewport content="width=device-width, initial-scale=1, minimum-scale=1">
<meta charset=utf-8>
<meta name=theme-color content=#222222>
<title>WLED Live Preview</title>
<style>body{margin:0}#canv{background:black;filter:brightness(175%);width:100%;height:100%;position:absolute}</style>
</head>
<body><div id=canv />
<script>update();function update()
{if(document.hidden){setTimeout(update,250);return;}
fetch('/json/live').then(res=>{if(!res.ok){setTimeout(update,2500);}
return res.json();}).then(json=>{var str="linear-gradient(90deg,";var len=json.leds.length;for(i=0;i<len;i++){var leddata=json.leds[i];if(leddata.length>6)leddata=leddata.substring(2);str+="#"+leddata;if(i<len-1)str+=","}
str+=")";document.getElementById("canv").style.background=str;setTimeout(update,40);}).catch(function(error){setTimeout(update,2500);})}</script>
</body></html>)=====";
/*
* favicon
*/

4
wled00/wled18_server.ino
View File

@ -37,6 +37,10 @@ void initServer()
DefaultHeaders::Instance().addHeader("Access-Control-Allow-Methods", "*");
DefaultHeaders::Instance().addHeader("Access-Control-Allow-Headers", "*");
server.on("/liveview", HTTP_GET, [](AsyncWebServerRequest *request){
request->send_P(200, "text/html", PAGE_liveview);
});
//settings page
server.on("/settings", HTTP_GET, [](AsyncWebServerRequest *request){
serveSettings(request);

115
wled00/wled19_json.ino
View File

@ -2,51 +2,8 @@
* JSON API (De)serialization
*/
bool deserializeState(JsonObject root)
void deserializeSegment(JsonObject elem, byte it)
{
bool stateResponse = root["v"] | false;
bri = root["bri"] | bri;
bool on = root["on"] | (bri > 0);
if (!on != !bri) toggleOnOff();
if (root.containsKey("transition"))
{
transitionDelay = root["transition"];
transitionDelay *= 100;
}
if (root.containsKey("tt"))
{
transitionDelayTemp = root["tt"];
transitionDelayTemp *= 100;
jsonTransitionOnce = true;
}
int ps = root["ps"] | -1;
if (ps >= 0) applyPreset(ps);
int cy = root["pl"] | -1;
presetCyclingEnabled = (cy >= 0);
JsonObject nl = root["nl"];
nightlightActive = nl["on"] | nightlightActive;
nightlightDelayMins = nl["dur"] | nightlightDelayMins;
nightlightFade = nl["fade"] | nightlightFade;
nightlightTargetBri = nl["tbri"] | nightlightTargetBri;
JsonObject udpn = root["udpn"];
notifyDirect = udpn["send"] | notifyDirect;
receiveNotifications = udpn["recv"] | receiveNotifications;
bool noNotification = udpn["nn"]; //send no notification just for this request
int timein = root["time"] | -1;
if (timein != -1) setTime(timein);
int it = 0;
JsonArray segs = root["seg"];
for (JsonObject elem : segs)
{
byte id = elem["id"] | it;
if (id < strip.getMaxSegments())
{
@ -101,8 +58,78 @@ bool deserializeState(JsonObject root)
seg.palette = elem["pal"] | seg.palette;
}
}
}
bool deserializeState(JsonObject root)
{
bool stateResponse = root["v"] | false;
bri = root["bri"] | bri;
bool on = root["on"] | (bri > 0);
if (!on != !bri) toggleOnOff();
int tr = root["transition"] | -1;
if (tr >= 0)
{
transitionDelay = tr;
transitionDelay *= 100;
}
tr = root["tt"] | -1;
if (tr >= 0)
{
transitionDelayTemp = tr;
transitionDelayTemp *= 100;
jsonTransitionOnce = true;
}
int ps = root["ps"] | -1;
if (ps >= 0) applyPreset(ps);
int cy = root["pl"] | -1;
presetCyclingEnabled = (cy >= 0);
JsonObject nl = root["nl"];
nightlightActive = nl["on"] | nightlightActive;
nightlightDelayMins = nl["dur"] | nightlightDelayMins;
nightlightFade = nl["fade"] | nightlightFade;
nightlightTargetBri = nl["tbri"] | nightlightTargetBri;
JsonObject udpn = root["udpn"];
notifyDirect = udpn["send"] | notifyDirect;
receiveNotifications = udpn["recv"] | receiveNotifications;
bool noNotification = udpn["nn"]; //send no notification just for this request
int timein = root["time"] | -1;
if (timein != -1) setTime(timein);
int it = 0;
JsonVariant segVar = root["seg"];
if (segVar.is<JsonObject>())
{
int id = segVar["id"] | -1;
if (id < 0) { //set all selected segments
for (byte s = 0; s < strip.getMaxSegments(); s++)
{
WS2812FX::Segment sg = strip.getSegment(s);
if (sg.isActive() && sg.isSelected())
{
deserializeSegment(segVar, s);
}
}
} else { //set only the segment with the specified ID
deserializeSegment(segVar, it);
}
} else {
JsonArray segs = segVar.as<JsonArray>();
for (JsonObject elem : segs)
{
deserializeSegment(elem, it);
it++;
}
}
colorUpdated(noNotification ? 5:1);
ps = root["psave"] | -1;