hyperion.ng/libsrc/leddevice/LedDeviceFactory.cpp

// Stl includes
#include <string>
#include <sstream>
#include <algorithm>

// Build configuration
#include <HyperionConfig.h>

// Leddevice includes
#include <leddevice/LedDeviceFactory.h>
#include <utils/Logger.h>

// Local Leddevice includes
#ifdef ENABLE_SPIDEV
	#include "LedDeviceLpd6803.h"
	#include "LedDeviceLpd8806.h"
	#include "LedDeviceP9813.h"
	#include "LedDeviceWs2801.h"
	#include "LedDeviceWs2812SPI.h"
	#include "LedDeviceSk6812SPI.h"
	#include "LedDeviceAPA102.h"
#endif

#ifdef ENABLE_TINKERFORGE
	#include "LedDeviceTinkerforge.h"
#endif

#include "LedDeviceAdalight.h"
#include "LedDeviceRawHID.h"
#include "LedDeviceLightpack.h"
#include "LedDeviceMultiLightpack.h"
#include "LedDevicePaintpack.h"
#include "LedDevicePiBlaster.h"
#include "LedDeviceSedu.h"
#include "LedDeviceFile.h"
#include "LedDeviceFadeCandy.h"
#include "LedDeviceUdp.h"
#include "LedDeviceUdpRaw.h"
#include "LedDeviceHyperionUsbasp.h"
#include "LedDevicePhilipsHue.h"
#include "LedDeviceTpm2.h"
#include "LedDeviceAtmo.h"
#include "LedDeviceAdalightApa102.h"
#include "LedDeviceAtmoOrb.h"

#ifdef ENABLE_WS2812BPWM
	#include "LedDeviceWS2812b.h"
#endif

#ifdef ENABLE_WS281XPWM
	#include "LedDeviceWS281x.h"
#endif

LedDevice * LedDeviceFactory::construct(const Json::Value & deviceConfig)
{
	Logger * log = Logger::getInstance("LedDevice");
	std::stringstream ss;
	ss << deviceConfig;
	Info(log, "configuration: %s ", ss.str().c_str());

	std::string type = deviceConfig.get("type", "UNSPECIFIED").asString();
	std::transform(type.begin(), type.end(), type.begin(), ::tolower);

	LedDevice* device = nullptr;
	if (false) {}
	else if (type == "adalight")
	{
		device = new LedDeviceAdalight(
			deviceConfig["output"].asString(),
			deviceConfig["rate"].asInt(),
			deviceConfig.get("delayAfterConnect",500).asInt()
		);
	}
	else if (type == "adalightapa102")
	{
		device = new LedDeviceAdalightApa102(
			deviceConfig["output"].asString(),
			deviceConfig["rate"].asInt(),
			deviceConfig.get("delayAfterConnect",500).asInt()
		);
	}
#ifdef ENABLE_SPIDEV
	else if (type == "lpd6803" || type == "ldp6803")
	{
		device = new LedDeviceLpd6803(
			deviceConfig["output"].asString(),
			deviceConfig["rate"].asInt()
		);
	}
	else if (type == "lpd8806" || type == "ldp8806")
	{
		device = new LedDeviceLpd8806(
			deviceConfig["output"].asString(),
			deviceConfig["rate"].asInt()
		);
	}
	else if (type == "p9813")
	{
		device = new LedDeviceP9813(
			deviceConfig["output"].asString(),
			deviceConfig["rate"].asInt()
		);
	}
	else if (type == "apa102")
	{
		device = new LedDeviceAPA102(
			deviceConfig["output"].asString(),
			deviceConfig["rate"].asInt()
		);
	}
	else if (type == "ws2801" || type == "lightberry")
	{
		device = new LedDeviceWs2801(
			deviceConfig["output"].asString(),
			deviceConfig["rate"].asInt(),
			deviceConfig.get("latchtime",500000).asInt()
		);
	}
	else if (type == "ws2812spi")
	{
		device = new LedDeviceWs2812SPI(
			deviceConfig["output"].asString(),
			deviceConfig.get("rate",2857143).asInt()
		);
	}
	else if (type == "sk6812rgbw-spi")
	{
		device = new LedDeviceSk6812SPI(
			deviceConfig["output"].asString(),
			deviceConfig.get("rate",2857143).asInt(),
			deviceConfig.get("white_algorithm","").asString()
		);
	}
#endif
#ifdef ENABLE_TINKERFORGE
	else if (type=="tinkerforge")
	{
		device = new LedDeviceTinkerforge(
			deviceConfig.get("output", "127.0.0.1").asString(),
			deviceConfig.get("port", 4223).asInt(),
			deviceConfig["uid"].asString(),
			deviceConfig["rate"].asInt()
		);

	}
#endif
	else if (type == "rawhid")
	{
		const int delay_ms        = deviceConfig["delayAfterConnect"].asInt();
		auto VendorIdString       = deviceConfig.get("VID", "0x2341").asString();
		auto ProductIdString      = deviceConfig.get("PID", "0x8036").asString();

		// Convert HEX values to integer
		auto VendorId = std::stoul(VendorIdString, nullptr, 16);
		auto ProductId = std::stoul(ProductIdString, nullptr, 16);

		device = new LedDeviceRawHID(VendorId, ProductId, delay_ms);
	}
	else if (type == "lightpack")
	{
		device = new LedDeviceLightpack(
			deviceConfig.get("output", "").asString()
		);
	}
	else if (type == "multi-lightpack")
	{
		device = new LedDeviceMultiLightpack();
	}
	else if (type == "paintpack")
	{
		const int delay_ms        = deviceConfig["delayAfterConnect"].asInt();
		auto VendorIdString       = deviceConfig.get("VID", "0x0EBF").asString();
		auto ProductIdString      = deviceConfig.get("PID", "0x0025").asString();

		// Convert HEX values to integer
		auto VendorId = std::stoul(VendorIdString, nullptr, 16);
		auto ProductId = std::stoul(ProductIdString, nullptr, 16);

		device = new LedDevicePaintpack(VendorId, ProductId, delay_ms);
	}
	else if (type == "piblaster")
	{
		const std::string output     = deviceConfig.get("output",     "").asString();
		const std::string assignment = deviceConfig.get("assignment", "").asString();
		const Json::Value gpioMapping = deviceConfig.get("gpiomap", Json::nullValue);

		if (! assignment.empty())
		{
			throw std::runtime_error("Piblaster: The piblaster configuration syntax has changed in this version.");
		}
		if (gpioMapping.isNull())
		{
			throw std::runtime_error("Piblaster: no gpiomap defined.");
		}
		device = new LedDevicePiBlaster(output, gpioMapping);
	}
	else if (type == "sedu")
	{
		device = new LedDeviceSedu(
			deviceConfig["output"].asString(),
			deviceConfig["rate"].asInt()
		);
	}
	else if (type == "hyperion-usbasp-ws2801")
	{
		device = new LedDeviceHyperionUsbasp(LedDeviceHyperionUsbasp::CMD_WRITE_WS2801);
	}
	else if (type == "hyperion-usbasp-ws2812")
	{
		device = new LedDeviceHyperionUsbasp(LedDeviceHyperionUsbasp::CMD_WRITE_WS2812);
	}
	else if (type == "philipshue")
	{
		const std::string output = deviceConfig["output"].asString();
		const std::string username = deviceConfig.get("username", "newdeveloper").asString();
		const bool switchOffOnBlack = deviceConfig.get("switchOffOnBlack", true).asBool();
		const int transitiontime = deviceConfig.get("transitiontime", 1).asInt();
		std::vector<unsigned int> lightIds;
		for (Json::Value::ArrayIndex i = 0; i < deviceConfig["lightIds"].size(); i++) {
			lightIds.push_back(deviceConfig["lightIds"][i].asInt());
		}
		device = new LedDevicePhilipsHue(output, username, switchOffOnBlack, transitiontime, lightIds);
	}
	else if (type == "atmoorb")
	{
		const std::string output = deviceConfig["output"].asString();
		const bool useOrbSmoothing = deviceConfig.get("useOrbSmoothing", false).asBool();
		const int transitiontime = deviceConfig.get("transitiontime", 1).asInt();
		const int skipSmoothingDiff = deviceConfig.get("skipSmoothingDiff", 0).asInt();
		const int port = deviceConfig.get("port", 1).asInt();
		const int numLeds = deviceConfig.get("numLeds", 1).asInt();
		const std::string orbId = deviceConfig["orbIds"].asString();
		std::vector<unsigned int> orbIds;

		// If we find multiple Orb ids separate them and add to list
		const std::string separator (",");
		if (orbId.find(separator) != std::string::npos) {
		  std::stringstream ss(orbId);
		  std::vector<int> output;
		  unsigned int i;
		  while (ss >> i) {
			  orbIds.push_back(i);
			  if (ss.peek() == ',' || ss.peek() == ' ')
				  ss.ignore();
		  }
		}
		else
		{
		  orbIds.push_back(atoi(orbId.c_str()));
		}

		device = new LedDeviceAtmoOrb(output, useOrbSmoothing, transitiontime, skipSmoothingDiff, port, numLeds, orbIds);
	}
	else if (type == "fadecandy")
	{
		device = new LedDeviceFadeCandy(deviceConfig);
	}
	else if (type == "udp")
	{
		device = new LedDeviceUdp(
			deviceConfig["output"].asString(),
			deviceConfig["rate"].asInt(),
			deviceConfig["protocol"].asInt(),
			deviceConfig["maxpacket"].asInt()
		);
	}
	else if (type == "udpraw")
	{
		device = new LedDeviceUdpRaw(
			deviceConfig["output"].asString(),
			deviceConfig["rate"].asInt(),
			deviceConfig.get("latchtime",500000).asInt()
		);
	}
	else if (type == "tpm2")
	{
		device = new LedDeviceTpm2(
			deviceConfig["output"].asString(),
			deviceConfig["rate"].asInt()
		);
	}
	else if (type == "atmo")
	{
		device = new LedDeviceAtmo(
			deviceConfig["output"].asString(),
			38400
		);
	}
#ifdef ENABLE_WS2812BPWM
	else if (type == "ws2812b")
	{
		device = new LedDeviceWS2812b();
	}
#endif
#ifdef ENABLE_WS281XPWM
	else if (type == "ws281x")
	{
		device = new LedDeviceWS281x(
			deviceConfig.get("gpio", 18).asInt(),
			deviceConfig.get("leds", 256).asInt(),
			deviceConfig.get("freq", (Json::UInt)800000ul).asInt(),
			deviceConfig.get("dmanum", 5).asInt(),
			deviceConfig.get("pwmchannel", 0).asInt(),
			deviceConfig.get("invert", 0).asInt(),
			deviceConfig.get("rgbw", 0).asInt(),
			deviceConfig.get("white_algorithm","").asString()
		);
	}
#endif
	else
	{
		if (type != "file")
		{
			Error(log, "Dummy device used, because unknown device %s set.", type.c_str());
		}
		device = new LedDeviceFile(
			deviceConfig.get("output", "/dev/null").asString()
		);
	}

	device->open();
	
	return device;
}