hyperion.ng/libsrc/leddevice/dev_net/LedDeviceFadeCandy.h
LordGrey ed5455458b
Disentangle LedDevice/LinearColorSmoothing, Bug Fixes & Test support (#654)
* Handle Exceptions in main & Pythoninit

* Have SSDPDiscover generic again

* Have SSDPDiscover generic again

* Change Info- to Debug logs as technical service messages

* Nanoleaf - When switched on, ensure UDP mode

* Include SQL Database in Cross-Compile instructions

* Fix Clazy (QT code checker) and clang Warnings

* Stop LedDevice:write for disabled device

* Nanoleaf: Fix uint printfs

* NanoLeaf: Fix indents to tabs

* NanoLeaf - Add debug verbosity switches

* Device switchability support, FileDevice with timestamp support

* Nanoleaf Light Panels now support External Control V2

* Enhance LedDeviceFile by Timestamp + fix readyness

* Stop color stream, if LedDevice disabled

* Nanoleaf - remove switchability

* Fix MultiColorAdjustment, if led-range is greater lednum

* Fix logging

* LedFileDevice/LedDevice - add testing support

* New "Led Test" effect

* LedDeviceFile - Add chrono include + Allow Led rewrites for testing

* Stabilize Effects for LedDevices where latchtime = 0

* Update LedDeviceFile, allow latchtime = 0

* Distangle LinearColorSmoothing and LEDDevice, Fix Effect configuration updates

* Updates LedDeviceFile - Initialize via Open

* Updates LedDeviceNanoleaf - Initialize via Open, Remove throwing exceptions

* Updates ProviderUDP - Remove throwing exceptions

* Framebuffer - Use precise timer

* TestSpi - Align to LedDevice updates

* Pretty Print CrossCompileHowTo as markdown-file

* Ensure that output is only written when LedDevice is ready

* Align APA102 Device to new device staging

* Logger - Remove clang warnings on extra semicolon

* Devices SPI - Align to Device stages and methods

* Fix cppcheck and clang findings

* Add Code-Template for new Devices

* Align devices to stages and methods, clean-up some code

* Allow to reopen LedDevice without restart

* Revert change "Remove Connect (PriorityMuxer::visiblePriorityChanged -> Hyperion::update) due to double writes"

* Remove visiblePriorityChanged from LedDevice to decouple LedDevice from hyperion logic

* Expose LedDevice getLedCount and align signedness
2020-02-10 15:21:58 +01:00

138 lines
3.1 KiB
C++

#pragma once
// STL/Qt includes
#include <QTcpSocket>
#include <QString>
// Leddevice includes
#include <leddevice/LedDevice.h>
///
/// Implementation of the LedDevice interface for sending to
/// fadecandy/opc-server via network by using the 'open pixel control' protocol.
///
class LedDeviceFadeCandy : public LedDevice
{
Q_OBJECT
public:
///
/// Constructs the LedDevice for fadecandy/opc server
///
/// following code shows all config options
/// @code
/// "device" :
/// {
/// "name" : "MyPi",
/// "type" : "fadecandy",
/// "output" : "localhost",
/// "colorOrder" : "rgb",
/// "setFcConfig" : false,
/// "gamma" : 1.0,
/// "whitepoint" : [1.0, 1.0, 1.0],
/// "dither" : false,
/// "interpolation" : false,
/// "manualLed" : false,
/// "ledOn" : false
/// },
///@endcode
///
/// @param deviceConfig json config for fadecandy
///
explicit LedDeviceFadeCandy(const QJsonObject &deviceConfig);
///
/// Destructor of the LedDevice; closes the tcp client
///
virtual ~LedDeviceFadeCandy();
/// constructs leddevice
static LedDevice* construct(const QJsonObject &deviceConfig);
///
/// Sets configuration
///
/// @param deviceConfig the json device config
/// @return true if success
bool init(const QJsonObject &deviceConfig) override;
public slots:
///
/// Closes the output device.
/// Includes switching-off the device and stopping refreshes
///
virtual void close() override;
protected:
///
/// Initialise device's network details
///
/// @return True if success
bool initNetwork();
///
/// Opens and initiatialises the output device
///
/// @return Zero on succes (i.e. device is ready and enabled) else negative
///
virtual int open() override;
private:
///
/// 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) override;
/// try to establish connection to opc server, if not connected yet
///
/// @return true if connection is established
///
bool tryConnect();
/// return the conenction state
///
/// @return True if connection established
///
bool isConnected();
/// transfer current opc_data buffer to opc server
///
/// @return amount of transfered bytes. -1 error while transfering, -2 error while connecting
///
int transferData();
/// send system exclusive commands
///
/// @param systemId fadecandy device identifier (for standard fadecandy always: 1)
/// @param commandId id of command
/// @param msg the sysEx message
/// @return amount bytes written, -1 if fail
int sendSysEx(uint8_t systemId, uint8_t commandId, QByteArray msg);
/// sends the configuration to fcserver
void sendFadeCandyConfiguration();
QTcpSocket* _client;
QString _host;
uint16_t _port;
unsigned _channel;
QByteArray _opc_data;
// fadecandy sysEx
bool _setFcConfig;
double _gamma;
double _whitePoint_r;
double _whitePoint_g;
double _whitePoint_b;
bool _noDither;
bool _noInterp;
bool _manualLED;
bool _ledOnOff;
};