mirror of
https://github.com/hyperion-project/hyperion.ng.git
synced 2023-10-10 13:36:59 +02:00
* add ability for default values in providerudp * udp: move switchOff into baseclass * udp: more code cleanups
140 lines
3.7 KiB
C++
140 lines
3.7 KiB
C++
#pragma once
|
|
|
|
// STL includes
|
|
#include <string>
|
|
|
|
// hyperion includes
|
|
#include "ProviderUdp.h"
|
|
|
|
#include <QUuid>
|
|
|
|
/*
|
|
*
|
|
* https://raw.githubusercontent.com/forkineye/ESPixelStick/master/_E131.h
|
|
* Project: E131 - E.131 (sACN) library for Arduino
|
|
* Copyright (c) 2015 Shelby Merrick
|
|
* http://www.forkineye.com
|
|
*
|
|
* This program is provided free for you to use in any way that you wish,
|
|
* subject to the laws and regulations where you are using it. Due diligence
|
|
* is strongly suggested before using this code. Please give credit where due.
|
|
*
|
|
*/
|
|
|
|
#define E131_DEFAULT_PORT 5568
|
|
|
|
/* E1.31 Packet Offsets */
|
|
#define E131_ROOT_PREAMBLE_SIZE 0
|
|
#define E131_ROOT_POSTAMBLE_SIZE 2
|
|
#define E131_ROOT_ID 4
|
|
#define E131_ROOT_FLENGTH 16
|
|
#define E131_ROOT_VECTOR 18
|
|
#define E131_ROOT_CID 22
|
|
|
|
#define E131_FRAME_FLENGTH 38
|
|
#define E131_FRAME_VECTOR 40
|
|
#define E131_FRAME_SOURCE 44
|
|
#define E131_FRAME_PRIORITY 108
|
|
#define E131_FRAME_RESERVED 109
|
|
#define E131_FRAME_SEQ 111
|
|
#define E131_FRAME_OPT 112
|
|
#define E131_FRAME_UNIVERSE 113
|
|
|
|
#define E131_DMP_FLENGTH 115
|
|
#define E131_DMP_VECTOR 117
|
|
#define E131_DMP_TYPE 118
|
|
#define E131_DMP_ADDR_FIRST 119
|
|
#define E131_DMP_ADDR_INC 121
|
|
#define E131_DMP_COUNT 123
|
|
#define E131_DMP_DATA 125
|
|
|
|
/* E1.31 Packet Structure */
|
|
typedef union {
|
|
struct {
|
|
/* Root Layer */
|
|
uint16_t preamble_size;
|
|
uint16_t postamble_size;
|
|
uint8_t acn_id[12];
|
|
uint16_t root_flength;
|
|
uint32_t root_vector;
|
|
char cid[16];
|
|
|
|
/* Frame Layer */
|
|
uint16_t frame_flength;
|
|
uint32_t frame_vector;
|
|
char source_name[64];
|
|
uint8_t priority;
|
|
uint16_t reserved;
|
|
uint8_t sequence_number;
|
|
uint8_t options;
|
|
uint16_t universe;
|
|
|
|
/* DMP Layer */
|
|
uint16_t dmp_flength;
|
|
uint8_t dmp_vector;
|
|
uint8_t type;
|
|
uint16_t first_address;
|
|
uint16_t address_increment;
|
|
uint16_t property_value_count;
|
|
uint8_t property_values[513];
|
|
} __attribute__((packed));
|
|
|
|
uint8_t raw[638];
|
|
} e131_packet_t;
|
|
|
|
/* defined parameters from http://tsp.esta.org/tsp/documents/docs/BSR_E1-31-20xx_CP-2014-1009r2.pdf */
|
|
#define VECTOR_ROOT_E131_DATA 0x00000004
|
|
#define VECTOR_ROOT_E131_EXTENDED 0x00000008
|
|
#define VECTOR_DMP_SET_PROPERTY 0x02
|
|
#define VECTOR_E131_DATA_PACKET 0x00000002
|
|
#define VECTOR_E131_EXTENDED_SYNCHRONIZATION 0x00000001
|
|
#define VECTOR_E131_EXTENDED_DISCOVERY 0x00000002
|
|
#define VECTOR_UNIVERSE_DISCOVERY_UNIVERSE_LIST 0x00000001
|
|
#define E131_E131_UNIVERSE_DISCOVERY_INTERVAL 10 // seconds
|
|
#define E131_NETWORK_DATA_LOSS_TIMEOUT 2500 // milli econds
|
|
#define E131_DISCOVERY_UNIVERSE 64214
|
|
#define DMX_MAX 512 // 512 usable slots
|
|
|
|
///
|
|
/// Implementation of the LedDevice interface for sending led colors via udp/E1.31 packets
|
|
///
|
|
class LedDeviceUdpE131 : public ProviderUdp
|
|
{
|
|
public:
|
|
///
|
|
/// Constructs specific LedDevice
|
|
///
|
|
/// @param deviceConfig json device config
|
|
///
|
|
LedDeviceUdpE131(const Json::Value &deviceConfig);
|
|
|
|
///
|
|
/// Sets configuration
|
|
///
|
|
/// @param deviceConfig the json device config
|
|
/// @return true if success
|
|
bool setConfig(const Json::Value &deviceConfig);
|
|
|
|
/// constructs leddevice
|
|
static LedDevice* construct(const Json::Value &deviceConfig);
|
|
|
|
|
|
///
|
|
/// Writes the led color values to the led-device
|
|
///
|
|
/// @param ledValues The color-value per led
|
|
/// @return Zero on succes else negative
|
|
///
|
|
virtual int write(const std::vector<ColorRgb> &ledValues);
|
|
|
|
private:
|
|
void prepare(const unsigned this_universe, const unsigned this_dmxChannelCount);
|
|
|
|
e131_packet_t e131_packet;
|
|
uint8_t _e131_seq = 0;
|
|
uint8_t _e131_universe = 1;
|
|
uint8_t _acn_id[12] = {0x41, 0x53, 0x43, 0x2d, 0x45, 0x31, 0x2e, 0x31, 0x37, 0x00, 0x00, 0x00 };
|
|
std::string _e131_source_name;
|
|
QUuid _e131_cid;
|
|
};
|