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Patrick Schwarz 2024-11-09 21:59:25 +01:00
parent 3ce1df2136
commit c295017495
70 changed files with 21645 additions and 67 deletions
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87
lib/ArtNet/Artnet/ArtDmx.h Normal file
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#pragma once
#ifndef ARTNET_ARTDMX_H
#define ARTNET_ARTDMX_H
#include "Common.h"
#include <stdint.h>
#include <stddef.h>
namespace art_net {
namespace art_dmx {
enum Index : uint16_t
{
ID = 0,
OP_CODE_L = 8,
OP_CODE_H = 9,
PROTOCOL_VER_H = 10,
PROTOCOL_VER_L = 11,
SEQUENCE = 12,
PHYSICAL = 13,
SUBUNI = 14,
NET = 15,
LENGTH_H = 16,
LENGTH_L = 17,
DATA = 18
};
struct Metadata
{
uint8_t sequence;
uint8_t physical;
uint8_t net;
uint8_t subnet;
uint8_t universe;
};
using CallbackType = std::function<void(const uint8_t *data, uint16_t size, const Metadata &metadata, const RemoteInfo &remote)>;
#if ARX_HAVE_LIBSTDCPLUSPLUS >= 201103L // Have libstdc++11
using CallbackMap = std::map<uint16_t, CallbackType>;
#else
using CallbackMap = arx::stdx::map<uint16_t, CallbackType>;
#endif
inline Metadata generateMetadataFrom(const uint8_t *packet)
{
Metadata metadata;
metadata.sequence = packet[SEQUENCE];
metadata.physical = packet[PHYSICAL];
metadata.net = packet[NET];
metadata.subnet = (packet[SUBUNI] >> 4) & 0x0F;
metadata.universe = (packet[SUBUNI] >> 0) & 0x0F;
return metadata;
}
inline void setMetadataTo(uint8_t *packet, uint8_t sequence, uint8_t physical, uint8_t net, uint8_t subnet, uint8_t universe)
{
for (size_t i = 0; i < ID_LENGTH; i++) {
packet[i] = static_cast<uint8_t>(ARTNET_ID[i]);
}
packet[OP_CODE_L] = (static_cast<uint16_t>(OpCode::Dmx) >> 0) & 0x00FF;
packet[OP_CODE_H] = (static_cast<uint16_t>(OpCode::Dmx) >> 8) & 0x00FF;
packet[PROTOCOL_VER_H] = (PROTOCOL_VER >> 8) & 0x00FF;
packet[PROTOCOL_VER_L] = (PROTOCOL_VER >> 0) & 0x00FF;
packet[SEQUENCE] = sequence;
packet[PHYSICAL] = physical & 0x03;
packet[NET] = net & 0x7F;
packet[SUBUNI] = ((subnet & 0x0F) << 4) | (universe & 0x0F);
packet[LENGTH_H] = (512 >> 8) & 0xFF;
packet[LENGTH_L] = (512 >> 0) & 0xFF;
}
inline void setDataTo(uint8_t *packet, const uint8_t* const data, uint16_t size)
{
memcpy(packet + art_dmx::DATA, data, size);
}
inline void setDataTo(uint8_t *packet, const uint16_t ch, const uint8_t data)
{
packet[art_dmx::DATA + ch] = data;
}
} // namespace art_dmx
} // namespace art_net
using ArtDmxMetadata = art_net::art_dmx::Metadata;
using ArtDmxCallback = art_net::art_dmx::CallbackType;
#endif // ARTNET_ARTDMX_H