unit1.h

AVR_Meag8模拟USB接口

//---------------------------------------------------------------------------

#ifndef Unit1H
#define Unit1H
//---------------------------------------------------------------------------
#include <Classes.hpp>
#include <Controls.hpp>
#include <StdCtrls.hpp>
#include <Forms.hpp>
#include <ExtCtrls.hpp>
#include "usb.h"

#define	USBDEV_VENDOR	0x16c0	/* ATMEL */
#define	USBDEV_PRODUCT	0x05dc 	/* USBasp */
#define fIDstart        1 //开始ADC转换
#define fIDstop         2 //停止ADC转换
#define fIDdatabit      3 //设置数据位，具体在send[0]中
#define fID_Vref        4 //设置参考电压源，具体在send[0]中
#define fID_channels    5 //设置ADC转换通道，具体在send[0]中
#define fID_read        6 //读取ADC转换值，要求读取具体数量在send[2]中
#define fID_getcount    7 //获取ADC转换数据的个数
//#define USB_ENDPOINT_IN			0x80
//#define USB_ENDPOINT_OUT		0x00

static usb_dev_handle *usbhandle;
//---------------------------------------------------------------------------
class TForm1 : public TForm
{
__published:	// IDE-managed Components
        TLabel *Label1;
        TGroupBox *GroupBox1;
        TComboBox *ComboBox1;
        TLabel *Label2;
        TLabel *Label3;
        TComboBox *ComboBox2;
        TRadioGroup *RadioGroup1;
        TRadioButton *RadioButton1;
        TRadioButton *RadioButton2;
        TButton *Button1;
        TButton *Button2;
        TTimer *Timer1;
        void __fastcall Button1Click(TObject *Sender);
        void __fastcall ComboBox1Change(TObject *Sender);
        void __fastcall ComboBox2Change(TObject *Sender);
        void __fastcall RadioButton1Click(TObject *Sender);
        void __fastcall RadioButton2Click(TObject *Sender);
        void __fastcall Button2Click(TObject *Sender);
        void __fastcall Timer1Timer(TObject *Sender);
private:	// User declarations
        unsigned char channels;
        unsigned char dataleng;
        unsigned char vref;
public:		// User declarations
        __fastcall TForm1(TComponent* Owner);
        __fastcall ~TForm1();
       void __fastcall display(unsigned char *buffer,unsigned char leng);        
};
//---------------------------------------------------------------------------
extern PACKAGE TForm1 *Form1;
//---------------------------------------------------------------------------
#endif