main.h

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//---------------------------------------------------------------------------
#ifndef mainH
#define mainH
//---------------------------------------------------------------------------
#include <Classes.hpp>
#include <Controls.hpp>
#include <StdCtrls.hpp>
#include <Forms.hpp>
#include <Menus.hpp>
#include <ExtCtrls.hpp>
#include <Buttons.hpp>
//---------------------------------------------------------------------------
// EPP寄存器:
//---------------------------------------------------------------------------
// 数据寄存器(DAT)
//  -------------------------------------------------------
// |  D7  |  D6  |  D5  |  D4  |  D3  |  D2  |  D1  |  D0  |
//  -------------------------------------------------------
// 状态寄存器(STA)
//  -------------------------------------------------------
// | WAIT | INTR | UDEF | UDEF | UDEF | ---- | ---- | ---- |   
//  -------------------------------------------------------
//    11           PIFUL  POFUL
// 控制寄存器(CTL)
//  --------------------------------------------------------
// | ---- | ---- |RDENA |IRQENA|ADDSTB|RESET |DATSTB|-WRITE |
//  --------------------------------------------------------
//                                17    -16     14     1
// EPP地址寄存器(EPA)
//  -------------------------------------------------------
// |  D7  |  D6  |  D5  |  D4  |  D3  |  D2  |  D1  |  D0  |
//  -------------------------------------------------------
// EPP数据寄存器(EPD)
//  -------------------------------------------------------
// |  D7  |  D6  |  D5  |  D4  |  D3  |  D2  |  D1  |  D0  |
//  -------------------------------------------------------
// EPP控制寄存器(ECR)
//  -------------------------------------------------------
// |  B7  |  B6  |  B5  |  B4  |  B3  |  B2  |  B1  |  B0  |
//  -------------------------------------------------------
// B7B6B5 000 标准模式
//        001 字节模式
//        010 并口FIFO模式
//        011 ECP FIFO模式
//        100 EPP 模式
//        101 保留
//        110 FIFO测试模式
//        111 配置模式
// B4 ECP中断位
// B3 DMA使能位
// B2 ECP服务位
// B1 FIFO满
// B0 FIFO空
//---------------------------------------------------------------------------
#define DAT		0x378
#define STA		0x379
#define CTL		0x37A
#define EPA		0x37B
#define EPD		0x37C 
#define ECR		0x77A

#define PDOFULL		0x10
#define PDIFULL		0x20

#define SEP		'\r'
#define ESC		'\\'
//---------------------------------------------------------------------------
class TFmMain : public TForm
{
__published:	// IDE-managed Components
	TMainMenu *MainMenu1;
	TMenuItem *F1;
	TMenuItem *X1;
	TMenuItem *O1;
	TPanel *PnTools;
	TBitBtn *BtDatW;
	TEdit *EdData;
	TMenuItem *R1;
	TBitBtn *BtDatR;
	TBitBtn *BtStat;
	TPanel *Panel1;
	TPanel *Panel2;
	TPanel *Panel3;
	TPanel *Panel4;
        TListBox *LBMain;
	TEdit *EdCmd;
	TBitBtn *BitBtn5;
	TBitBtn *BitBtn6;
	TBitBtn *BtAddW;
	TSpeedButton *SpeedButton1;
    TEdit *EdDat;
    TButton *BytePrograme;
    TButton *SectorErase;
	void __fastcall T1Click(TObject *Sender);
	void __fastcall FormCreate(TObject *Sender);
	void __fastcall FormDestroy(TObject *Sender);
	void __fastcall R1Click(TObject *Sender);
	void __fastcall BtDatRClick(TObject *Sender);
	void __fastcall BtStatClick(TObject *Sender);
	void __fastcall BitBtn6Click(TObject *Sender);
	void __fastcall BitBtn5Click(TObject *Sender);
	void __fastcall BtAddWClick(TObject *Sender);
	void __fastcall SpeedButton1Click(TObject *Sender);
    void __fastcall ByteProgrameClick(TObject *Sender);
    void __fastcall SectorEraseClick(TObject *Sender);
private:	// User declarations
	BOOL succ;
	UCHAR OLDECR;
	DWORD PtVal;
	HANDLE hEPP;
	char buff[1024];
public:		// User declarations
	__fastcall TFmMain(TComponent* Owner);
    void Put4B(UINT val);
    void EraseAll();
    void EraseOneSector(UINT Sec);
    void PutByte(UINT addr,UCHAR data);
    void WaitReady();
    void Fill();
};
//---------------------------------------------------------------------------
extern PACKAGE TFmMain *FmMain;
//---------------------------------------------------------------------------
#endif