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extract DMX transmission to separate function

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RaffaelW 2025-04-15 23:08:43 +02:00
parent 2191406031
commit a624004340
1 changed files with 32 additions and 40 deletions
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72
src/main.cpp
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@ -455,54 +455,46 @@ void setup()
Serial.printf("Flash Size %d, Flash Speed %d\n", ESP.getFlashChipSize(), ESP.getFlashChipSpeed());
}
void transmitDmxToArtnet(dmx_port_t dmxPort, byte *dmx_data, uint8_t artnetUniverse)
{
/* We need a place to store information about the DMX packets we receive. We
will use a dmx_packet_t to store that packet information. */
dmx_packet_t dmx_packet;
// check if there's a new DMX packet
if (dmx_receive(dmxPort, &dmx_packet, 0))
{
/* We should check to make sure that there weren't any DMX errors. */
if (!dmx_packet.err)
{
/* Don't forget we need to actually read the DMX data into our buffer so
that we can print it out. */
dmx_read_offset(dmxPort, 1, dmx_data, dmx_packet.size);
artnet.sendArtDmx(broadcastIp, artnetUniverse, dmx_data, dmx_packet.size);
}
else
{
/* Oops! A DMX error occurred! Don't worry, this can happen when you first
connect or disconnect your DMX devices. If you are consistently getting
DMX errors, then something may have gone wrong with your code or
something is seriously wrong with your DMX transmitter. */
Serial.printf("A DMX error occurred on port %d.\n", dmxPort);
}
}
}
void loop()
{
// check if artnet packet has come and execute callback
artnet.parse();
/* We need a place to store information about the DMX packets we receive. We
will use a dmx_packet_t to store that packet information. */
dmx_packet_t dmx1_packet;
dmx_packet_t dmx2_packet;
// check if there's a new DMX packet
if (direction1 == Input && dmx_receive(dmx1, &dmx1_packet, 0))
if (direction1 == Input)
{
/* We should check to make sure that there weren't any DMX errors. */
if (!dmx1_packet.err)
{
/* Don't forget we need to actually read the DMX data into our buffer so
that we can print it out. */
dmx_read_offset(dmx1, 1, dmx1_data, dmx1_packet.size);
artnet.sendArtDmx(broadcastIp, universe1, dmx1_data, dmx1_packet.size);
}
else
{
/* Oops! A DMX error occurred! Don't worry, this can happen when you first
connect or disconnect your DMX devices. If you are consistently getting
DMX errors, then something may have gone wrong with your code or
something is seriously wrong with your DMX transmitter. */
Serial.println("A DMX 1 error occurred.");
}
transmitDmxToArtnet(dmx1, dmx1_data, universe1);
}
if (direction2 == Input && dmx_receive(dmx2, &dmx2_packet, 0))
if (direction2 == Input)
{
/* We should check to make sure that there weren't any DMX errors. */
if (!dmx2_packet.err)
{
/* Don't forget we need to actually read the DMX data into our buffer so
that we can print it out. */
dmx_read_offset(dmx2, 1, dmx2_data, dmx2_packet.size);
artnet.sendArtDmx(broadcastIp, universe2, dmx2_data, dmx2_packet.size);
}
else
{
/* Oops! A DMX error occurred! Don't worry, this can happen when you first
connect or disconnect your DMX devices. If you are consistently getting
DMX errors, then something may have gone wrong with your code or
something is seriously wrong with your DMX transmitter. */
Serial.println("A DMX 2 error occurred.");
}
transmitDmxToArtnet(dmx2, dmx2_data, universe2);
}
}