Sternenlabor/WLED
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cschwinne
2020-10-07 17:48:22 +02:00
parent 606cd18dc4
commit d2ffb3ca9d
8 changed files with 60 additions and 39 deletions
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7
wled00/e131.cpp
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@@ -24,15 +24,16 @@ void handleDDPPacket(e131_packet_t* p) {
}
}
uint32_t offsetLeds = htonl(p->channelOffset) /3;
uint16_t packetLeds = htons(p->dataLen) /3;
uint32_t start = htonl(p->channelOffset) /3;
start += DMXAddress /3;
uint16_t stop = start + htons(p->dataLen) /3;
uint8_t* data = p->data;
uint16_t c = 0;
if (p->flags & DDP_TIMECODE_FLAG) c = 4; //packet has timecode flag, we do not support it, but data starts 4 bytes later
realtimeLock(realtimeTimeoutMs, REALTIME_MODE_DDP);
for (uint16_t i = offsetLeds; i < offsetLeds + packetLeds; i++) {
for (uint16_t i = start; i < stop; i++) {
setRealtimePixel(i, data[c++], data[c++], data[c++], 0);
}