FutabaVfd.h
author sl
Sat, 30 Aug 2014 18:43:54 +0200
changeset 14 86faea78ddf0
parent 9 6b08e3e81cf3
child 15 105f2c0d3cf1
permissions -rw-r--r--
GP1212A02A: Some proper commands implementation and experimenting with various
setup trying to get a descent frame rate.
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//
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//
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//
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#ifndef FUTABA_VFD_H
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#define FUTABA_VFD_H
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#include "hidapi.h"
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#include "HidDevice.h"
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#include "BitArray.h"
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#include "MiniDisplay.h"
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#include "Display.h"
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#ifndef MIN
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#define MIN(a,b) (((a)<(b))?(a):(b))
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#endif
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#ifndef MAX
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#define MAX(a,b) (((a)>(b))?(a):(b))
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#endif
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//This was computed from our number of pixels as follow 256x64/8/64 = 32 + 1 = 33
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//+1 was added for our header
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const int KFutabaMaxCommandOutputReport = 33;
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//TODO: Get ride of that constant once we figure out a way to get it from hidapi
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const int KFutabaMaxHidReportSize = 65;
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const int KHidReportIdIndex=0;
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const int KFutabaHidReportSizeIndex=1;
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//Define Futaba vendor ID to filter our list of device
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const unsigned short KFutabaVendorId = 0x1008;
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const unsigned short KFutabaProductIdGP1212A01A = 0x100C;
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const unsigned short KFutabaProductIdGP1212A02A = 0x1015;
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//typedef struct hid_device_info HidDeviceInfo;
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/**
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Define a Futaba HID report.
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*/
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class FutabaVfdReport: public HidReport<KFutabaMaxHidReportSize>
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	{
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private:
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	};
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/**
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Define a generic Futaba VFD command.
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*/
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class FutabaVfdCommand
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    {
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public:
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    FutabaVfdCommand();
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    ~FutabaVfdCommand();
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    //
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    //void Create(int aMaxSize);
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    //void Delete();
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    //inline unsigned char& operator[](int aIndex){return iBuffer[aIndex];}
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    void Reset();
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private:
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    //unsigned char* iBuffer;
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    FutabaVfdReport iReports[KFutabaMaxCommandOutputReport];
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    int iSize;
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    int iMaxSize;
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    };
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/**
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*/
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class FutabaGraphicDisplay : public GraphicDisplay, public HidDevice
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	{
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public:
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	//From DisplayBase
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	virtual void Close();
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	};
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#endif