diff --git a/wled00/wled00.ino b/wled00/wled00.ino index f2f941451..7d44092f0 100644 --- a/wled00/wled00.ino +++ b/wled00/wled00.ino @@ -179,8 +179,20 @@ bool receiveDirect = true; //receive UDP realtime bool arlsDisableGammaCorrection = true; //activate if gamma correction is handled by the source bool arlsForceMaxBri = false; //enable to force max brightness if source has very dark colors that would be black -uint16_t e131Universe = 1; //settings for E1.31 (sACN) protocol -bool e131Multicast = false; +uint16_t e131Universe = 1; //settings for E1.31 (sACN) protocol (only DMX_MODE_MULTIPLE_* can span over consequtive universes) +#define DMX_MODE_DISABLED 0 //not used +#define DMX_MODE_SINGLE_RGB 1 //all LEDs same RGB color (3 channels) +#define DMX_MODE_SINGLE_DRGB 2 //all LEDs same RGB color and master dimmer (4 channels) +#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) +uint8_t DMXMode; //DMX mode (s.a.) +uint16_t DMXAddress; //DMX start address of fixture, a.k.a. first Channel [for E1.31 (sACN) protocol] +uint8_t DMXOldDimmer = 0; //only update brightness on change +uint8_t e131LastSequenceNumber = 0; //to detect packet loss +bool e131Multicast = false; //multicast or unicast +IPAddress e131ClientIP; //E1.31 client IP +String e131ClientUA; //E1.31 client User Agent bool mqttEnabled = false; char mqttDeviceTopic[33] = ""; //main MQTT topic (individual per device, default is wled/mac) diff --git a/wled00/wled07_notify.ino b/wled00/wled07_notify.ino index 8bb739e05..870c5a853 100644 --- a/wled00/wled07_notify.ino +++ b/wled00/wled07_notify.ino @@ -89,23 +89,130 @@ void arlsLock(uint32_t timeoutMs) void handleE131Packet(e131_packet_t* p, IPAddress clientIP){ //E1.31 protocol support - uint16_t uni = htons(p->universe); - if (uni < e131Universe || uni >= e131Universe + E131_MAX_UNIVERSE_COUNT) return; - uint16_t len = htons(p->property_value_count) -1; - len /= 3; //one LED is 3 DMX channels - - uint16_t multipacketOffset = (uni - e131Universe)*170; //if more than 170 LEDs (510 channels), client will send in next higher universe - if (ledCount <= multipacketOffset) return; + // skip out-of-sequence packets + if (p->sequence_number < e131LastSequenceNumber && p->sequence_number - e131LastSequenceNumber > -20){ + DEBUG_PRINT("skipping E1.31 frame (last seq="); + DEBUG_PRINT(e131LastSequenceNumber); + DEBUG_PRINT(", current seq="); + DEBUG_PRINT(p->sequence_number); + DEBUG_PRINTLN(")"); + e131LastSequenceNumber = p->sequence_number; + return; + } + e131LastSequenceNumber = p->sequence_number; - arlsLock(realtimeTimeoutMs); - if (len + multipacketOffset > ledCount) len = ledCount - multipacketOffset; + // update status info + e131ClientIP = clientIP; + e131ClientUA = String((char *)p->source_name); - for (uint16_t i = 0; i < len; i++) { - int j = i * 3 +1; - setRealtimePixel(i + multipacketOffset, p->property_values[j], p->property_values[j+1], p->property_values[j+2], 0); + uint16_t uni = htons(p->universe); + uint8_t previousUniverses = uni - e131Universe; + uint16_t possibleLEDsInCurrentUniverse; + uint16_t dmxChannels = htons(p->property_value_count) -1; + + switch (DMXMode) { + case DMX_MODE_DISABLED: + return; // nothing to do + break; + + case DMX_MODE_SINGLE_RGB: + if (uni != e131Universe) return; + if (dmxChannels-DMXAddress+1 < 3) return; + for (uint16_t i = 0; i < ledCount; i++) + setRealtimePixel(i, p->property_values[DMXAddress+0], p->property_values[DMXAddress+1], p->property_values[DMXAddress+2], 0); + break; + + case DMX_MODE_SINGLE_DRGB: + if (uni != e131Universe) return; + if (dmxChannels-DMXAddress+1 < 4) return; + if (DMXOldDimmer != p->property_values[DMXAddress+0]) { + DMXOldDimmer = p->property_values[DMXAddress+0]; + bri = p->property_values[DMXAddress+0]; + strip.setBrightness(bri); + } + for (uint16_t i = 0; i < ledCount; i++) + setRealtimePixel(i, p->property_values[DMXAddress+1], p->property_values[DMXAddress+2], p->property_values[DMXAddress+3], 0); + break; + + case DMX_MODE_EFFECT: + if (uni != e131Universe) return; + if (dmxChannels-DMXAddress+1 < 11) return; + if (DMXOldDimmer != p->property_values[DMXAddress+0]) { + DMXOldDimmer = p->property_values[DMXAddress+0]; + bri = p->property_values[DMXAddress+0]; + strip.setBrightness(bri); + } + if (p->property_values[DMXAddress+1] < MODE_COUNT) + effectCurrent = p->property_values[DMXAddress+ 1]; + effectSpeed = p->property_values[DMXAddress+ 2]; // flickers + effectIntensity = p->property_values[DMXAddress+ 3]; + effectPalette = p->property_values[DMXAddress+ 4]; + col[0] = p->property_values[DMXAddress+ 5]; + col[1] = p->property_values[DMXAddress+ 6]; + col[2] = p->property_values[DMXAddress+ 7]; + colSec[0] = p->property_values[DMXAddress+ 8]; + colSec[1] = p->property_values[DMXAddress+ 9]; + colSec[2] = p->property_values[DMXAddress+10]; + fadeTransition = false; // act fast + colorUpdated(5); // don't send UDP + return; // don't activate realtime live mode + break; + + case DMX_MODE_MULTIPLE_RGB: + if (previousUniverses == 0) { + // first universe of this fixture + possibleLEDsInCurrentUniverse = (dmxChannels - DMXAddress + 1) / 3; + for (uint16_t i = 0; i < ledCount; i++) { + if (i >= possibleLEDsInCurrentUniverse) break; // more LEDs will follow in next universe(s) + setRealtimePixel(i, p->property_values[DMXAddress+i*3+0], p->property_values[DMXAddress+i*3+1], p->property_values[DMXAddress+i*3+2], 0); + } + } else if (previousUniverses > 0 && uni < (e131Universe + E131_MAX_UNIVERSE_COUNT)) { + // additional universe(s) of this fixture + uint16_t numberOfLEDsInPreviousUniverses = ((512 - DMXAddress + 1) / 3); // first universe + if (previousUniverses > 1) numberOfLEDsInPreviousUniverses += (512 / 3) * (previousUniverses - 1); // extended universe(s) before current + possibleLEDsInCurrentUniverse = dmxChannels / 3; + for (uint16_t i = numberOfLEDsInPreviousUniverses; i < ledCount; i++) { + uint8_t j = i - numberOfLEDsInPreviousUniverses; + if (j >= possibleLEDsInCurrentUniverse) break; // more LEDs will follow in next universe(s) + setRealtimePixel(i, p->property_values[j*3+1], p->property_values[j*3+2], p->property_values[j*3+3], 0); + } + } + break; + + case DMX_MODE_MULTIPLE_DRGB: + if (previousUniverses == 0) { + // first universe of this fixture + if (DMXOldDimmer != p->property_values[DMXAddress+0]) { + DMXOldDimmer = p->property_values[DMXAddress+0]; + bri = p->property_values[DMXAddress+0]; + strip.setBrightness(bri); + } + possibleLEDsInCurrentUniverse = (dmxChannels - DMXAddress) / 3; + for (uint16_t i = 0; i < ledCount; i++) { + if (i >= possibleLEDsInCurrentUniverse) break; // more LEDs will follow in next universe(s) + setRealtimePixel(i, p->property_values[DMXAddress+i*3+1], p->property_values[DMXAddress+i*3+2], p->property_values[DMXAddress+i*3+3], 0); + } + } else if (previousUniverses > 0 && uni < (e131Universe + E131_MAX_UNIVERSE_COUNT)) { + // additional universe(s) of this fixture + uint16_t numberOfLEDsInPreviousUniverses = ((512 - DMXAddress + 1) / 3); // first universe + if (previousUniverses > 1) numberOfLEDsInPreviousUniverses += (512 / 3) * (previousUniverses - 1); // extended universe(s) before current + possibleLEDsInCurrentUniverse = dmxChannels / 3; + for (uint16_t i = numberOfLEDsInPreviousUniverses; i < ledCount; i++) { + uint8_t j = i - numberOfLEDsInPreviousUniverses; + if (j >= possibleLEDsInCurrentUniverse) break; // more LEDs will follow in next universe(s) + setRealtimePixel(i, p->property_values[j*3+1], p->property_values[j*3+2], p->property_values[j*3+3], 0); + } + } + break; + + default: + DEBUG_PRINTLN("unknown E1.31 DMX mode"); + return; // nothing to do + break; } + arlsLock(realtimeTimeoutMs); e131NewData = true; }