ctbk/dmx-interface
1
0
Fork 0
mirror of https://github.com/HendrikRauh/dmx-interface.git synced 2025-05-19 10:32:56 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

extract DMX transmission to separate function

Browse source
This commit is contained in:
RaffaelW 2025-04-15 23:08:43 +02:00
parent 2191406031
commit a624004340
1 changed files with 32 additions and 40 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

72
src/main.cpp
View file

@ -455,54 +455,46 @@ void setup()
Serial.printf("Flash Size %d, Flash Speed %d\n", ESP.getFlashChipSize(), ESP.getFlashChipSpeed()); 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() void loop()
{ {
// check if artnet packet has come and execute callback // check if artnet packet has come and execute callback
artnet.parse(); artnet.parse();
/* We need a place to store information about the DMX packets we receive. We if (direction1 == Input)
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))
{ {
/* We should check to make sure that there weren't any DMX errors. */ transmitDmxToArtnet(dmx1, dmx1_data, universe1);
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.");
}
} }
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. */ transmitDmxToArtnet(dmx2, dmx2_data, universe2);
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.");
}
} }
} }