126 lines
4.3 KiB
C++
126 lines
4.3 KiB
C++
/*
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widget.h
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Copyright (c) 2023 Kevin Matz (kevin.matz@gmail.com)
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#pragma once
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#include "pro.h"
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#include <universe.h>
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#include <cstring>
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#include <vector>
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namespace ENTTEC {
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/**
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* @brief The Widget class
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*
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* Operates on either the USB Host side (computer) or USB Device side (DMX USB Pro impersonator).
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*/
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class Widget
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: public DMX::Universe
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{
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public:
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explicit Widget();
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virtual ~Widget();
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virtual void init(); //!< USB Device start
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virtual void halt(); //!< USB Device stop
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virtual void open(); //!< USB Host start
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virtual void close(); //!< USB Host stop
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/**
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* @brief serial
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* @return
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*/
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uint32_t serialNumber() const { return serial_number; }
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/**
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* @brief firmware
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* @return
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*/
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uint16_t firmwareVersion() const { return firmware_version; }
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/**
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* @brief txBreakTime
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* @return
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*/
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double txBreakTime() const { return tx_break_intervals * Pro::DMX_BREAK_INTERVAL; }
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/**
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* @brief txMabTime
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* @return
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*/
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double txMabTime() const { return tx_mab_intervals * Pro::DMX_MAB_INTERVAL; }
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/**
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* @brief txRate
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* @return
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*/
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double txRate() const { return tx_rate; }
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protected:
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void routeRxMessage(std::shared_ptr<Pro::MessageData>);
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virtual void sendMessage(std::shared_ptr<Pro::MessageData>) const;
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void getSerialNumber();
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void getParameters(size_t user_length = 0);
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void setParameters();
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/**
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* @brief writeFwPage
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* @return
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*
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* Reimpliment in super class to process the page. Base implimentation is to return false.
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*/
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virtual bool writeFwPage(uint8_t*) { return false; }
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uint32_t serial_number; //!< BCD serial number
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uint16_t firmware_version; //!< Firmware version number
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uint8_t tx_break_intervals; //!< DMX_BREAK_INTERVAL count of the DMX BREAK
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uint8_t tx_mab_intervals; //!< DMX_MAB_INTERVAL count of the DMX MARK AFTER BREAK
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uint8_t tx_rate; //!< DMX packet transmit Rate
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std::vector<uint8_t> user_configuration; //!< User defined configuration data.
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private:
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void rxMsgReprogramFirmware(std::shared_ptr<Pro::MsgReprogramFirmware>);
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void rxMsgProgramFlashPageRequest(std::shared_ptr<Pro::MsgProgramFlashPageRequest>);
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void rxMsgProgramFlashPageReply(std::shared_ptr<Pro::MsgProgramFlashPageReply>);
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void rxMsgGetWidgetParametersRequest(std::shared_ptr<Pro::MsgGetWidgetParametersRequest>);
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void rxMsgGetWidgetParametersReply(std::shared_ptr<Pro::MsgGetWidgetParametersReply>);
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void rxMsgSetWidgetParametersRequest(std::shared_ptr<Pro::MsgSetWidgetParametersRequest>);
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void rxMsgRecievedDmxPacket(std::shared_ptr<Pro::MsgRecievedDmxPacket>);
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void rxMsgOutputOnlySendDMX(std::shared_ptr<Pro::MsgOutputOnlySendDMX>);
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void rxMsgSendRDMData(std::shared_ptr<Pro::MsgSendRDMData>);
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void rxMsgRecieveDMXOnChange(std::shared_ptr<Pro::MsgRecieveDMXOnChange>);
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void rxMsgRecievedDMXChanged(std::shared_ptr<Pro::MsgRecievedDMXChanged>);
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void rxMsgGetWidgetSerialRequest(std::shared_ptr<Pro::MsgGetWidgetSerialRequest>);
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void rxMsgGetWidgetSerialReply(std::shared_ptr<Pro::MsgGetWidgetSerialReply>);
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void rxMsgSendRDMDiscovery(std::shared_ptr<Pro::MsgSendRDMDiscovery>);
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enum OperatingModes {
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USBunknown,
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USBhost,
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USBdevice
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} usb_mode_;
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};
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} // namespace ENTTEC
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