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Merge pull request #1383 from sunbowch/master 

mutiple RGBW leds support for DMX control
This commit is contained in:
Aircoookie 2020-12-02 12:20:49 +01:00 committed by GitHub
parent 3ba708b98d 88e0da765c
commit 51acd4952b
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 22 additions and 8 deletions
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1
wled00/const.h
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@ -71,6 +71,7 @@
#define DMX_MODE_EFFECT 3 //trigger standalone effects of WLED (11 channels)
#define DMX_MODE_MULTIPLE_RGB 4 //every LED is addressed with its own RGB (ledCount * 3 channels)
#define DMX_MODE_MULTIPLE_DRGB 5 //every LED is addressed with its own RGB and share a master dimmer (ledCount * 3 + 1 channels)
#define DMX_MODE_MULTIPLE_RGBW 6 //every LED is addressed with its own RGBW (ledCount * 4 channels)
//Light capability byte (unused) 0bRRCCTTTT
//bits 0/1/2/3: specifies a type of LED driver. A single "driver" may have different chip models but must have the same protocol/behavior

1
wled00/data/settings_sync.htm
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@ -64,6 +64,7 @@ DMX mode:
<option value=3>Effect</option>
<option value=4>Multi RGB</option>
<option value=5>Dimmer + Multi RGB</option>
<option value=6>Multi RGBW</option>
</select><br>
<a href="https://github.com/Aircoookie/WLED/wiki/E1.31-DMX" target="_blank">E1.31 info</a><br>
Timeout: <input name="ET" type="number" min="1" max="65000" required> ms<br>

23
wled00/e131.cpp
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@ -1,6 +1,7 @@
#include "wled.h"
#define MAX_LEDS_PER_UNIVERSE 170
#define MAX_3_CH_LEDS_PER_UNIVERSE 170
#define MAX_4_CH_LEDS_PER_UNIVERSE 128
#define MAX_CHANNELS_PER_UNIVERSE 512
/*
@ -161,8 +162,12 @@ void handleE131Packet(e131_packet_t* p, IPAddress clientIP, byte protocol){
case DMX_MODE_MULTIPLE_DRGB:
case DMX_MODE_MULTIPLE_RGB:
case DMX_MODE_MULTIPLE_RGBW:
{
realtimeLock(realtimeTimeoutMs, mde);
bool is4Chan = (DMXMode == DMX_MODE_MULTIPLE_RGBW);
const uint16_t dmxChannelsPerLed = is4Chan ? 4 : 3;
const uint16_t ledsPerUniverse = is4Chan ? MAX_4_CH_LEDS_PER_UNIVERSE : MAX_3_CH_LEDS_PER_UNIVERSE;
if (realtimeOverride) return;
uint16_t previousLeds, dmxOffset;
if (previousUniverses == 0) {
@ -176,12 +181,18 @@ void handleE131Packet(e131_packet_t* p, IPAddress clientIP, byte protocol){
} else {
// All subsequent universes start at the first channel.
dmxOffset = (protocol == P_ARTNET) ? 0 : 1;
uint16_t ledsInFirstUniverse = (MAX_CHANNELS_PER_UNIVERSE - DMXAddress) / 3;
previousLeds = ledsInFirstUniverse + (previousUniverses - 1) * MAX_LEDS_PER_UNIVERSE;
uint16_t ledsInFirstUniverse = (MAX_CHANNELS_PER_UNIVERSE - DMXAddress) / dmxChannelsPerLed;
previousLeds = ledsInFirstUniverse + (previousUniverses - 1) * ledsPerUniverse;
}
uint16_t ledsTotal = previousLeds + (dmxChannels - dmxOffset +1) / 3;
for (uint16_t i = previousLeds; i < ledsTotal; i++) {
setRealtimePixel(i, e131_data[dmxOffset++], e131_data[dmxOffset++], e131_data[dmxOffset++], 0);
uint16_t ledsTotal = previousLeds + (dmxChannels - dmxOffset +1) / dmxChannelsPerLed;
if (!is4Chan) {
for (uint16_t i = previousLeds; i < ledsTotal; i++) {
setRealtimePixel(i, e131_data[dmxOffset++], e131_data[dmxOffset++], e131_data[dmxOffset++], 0);
}
} else {
for (uint16_t i = previousLeds; i < ledsTotal; i++) {
setRealtimePixel(i, e131_data[dmxOffset++], e131_data[dmxOffset++], e131_data[dmxOffset++], e131_data[dmxOffset++]);
}
}
break;
}

3
wled00/html_settings.h
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@ -238,7 +238,8 @@ type="checkbox" name="ES"><br>DMX start address: <input name="DA" type="number"
min="0" max="510" required><br>DMX mode: <select name="DM"><option value="0">
Disabled</option><option value="1">Single RGB</option><option value="2">
Single DRGB</option><option value="3">Effect</option><option value="4">Multi RGB
</option><option value="5">Dimmer + Multi RGB</option></select><br><a
</option><option value="5">Dimmer + Multi RGB</option><option value="6">
Multi RGBW</option></select><br><a
href="https://github.com/Aircoookie/WLED/wiki/E1.31-DMX" target="_blank">
E1.31 info</a><br>Timeout: <input name="ET" type="number" min="1" max="65000"
required> ms<br>Force max brightness: <input type="checkbox" name="FB"><br>

2
wled00/set.cpp
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@ -152,7 +152,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
t = request->arg(F("DA")).toInt();
if (t >= 0 && t <= 510) DMXAddress = t;
t = request->arg(F("DM")).toInt();
if (t >= DMX_MODE_DISABLED && t <= DMX_MODE_MULTIPLE_DRGB) DMXMode = t;
if (t >= DMX_MODE_DISABLED && t <= DMX_MODE_MULTIPLE_RGBW) DMXMode = t;
t = request->arg(F("ET")).toInt();
if (t > 99 && t <= 65000) realtimeTimeoutMs = t;
arlsForceMaxBri = request->hasArg(F("FB"));