www.pudn.com > BPSK9054.rar > BPSKDevice.h

// BPSKDevice.h 
// 
// Generated by DriverWizard version DriverStudio 3.1.0 (Build 1722) 
// Requires Compuware's DriverWorks classes 
// 
 
#ifndef __BPSKDevice_h__ 
#define __BPSKDevice_h__ 
 
// TODO:	The wizard creates a single driver managed queue class. 
//			You may choose to create additional classes derived from 
//			KDriverManagedQueueEx to help manage Irp processing. 
typedef unsigned char BYTE; 
typedef unsigned int WORD; 
typedef unsigned long DWORD; 
typedef struct  
{ 
	DWORD ControlWord[10];//控制字，有效位为最低字节,格式 000000xx(十六进制); 
	DWORD BytesCount; 
}AD9851_CONTROL_STRUCT; 
typedef struct  
{ 
	DWORD ControlWord[100];//控制字，有效位为最低字节,格式 000000xx(十六进制); 
	DWORD BytesCount; 
}SYMBOL_RATE_STRUCT; 
typedef struct  
{ 
	DWORD ControlWord[10];//控制字，有效位为最低字节,格式 000000xx(十六进制); 
	DWORD BytesCount; 
}IF_FRE_STRUCT;	 
 
class BPSKDevice : public KPnpDevice 
{ 
	// Constructors 
public: 
	SAFE_DESTRUCTORS; 
	BPSKDevice(PDEVICE_OBJECT Pdo, ULONG Unit); 
	~BPSKDevice(); 
//Pdo(phycial device object)物理设备对象 
	// Member Functions 
public: 
	DEVMEMBER_DISPATCHERS 
	DEVMEMBER_DMAREADY(BPSKDevice, OnDmaReady) 
	DEVMEMBER_CANCELIRP(BPSKDevice, CancelQueuedIrp) 
	DEVMEMBER_SYNCHCRITSECTION	(BPSKDevice,TestAndClearNotifyApp) 
 
	// The ISR (interrupt service routine) 
	MEMBER_ISR(BPSKDevice, Isr_Irq); 
	// The DPC (deferred procedure call) for the ISR 
	MEMBER_DPC(BPSKDevice, DpcFor_Irq); 
	virtual NTSTATUS OnStartDevice(KIrp I); 
	virtual NTSTATUS OnStopDevice(KIrp I); 
	virtual NTSTATUS OnRemoveDevice(KIrp I); 
	VOID Invalidate(void); 
	virtual NTSTATUS DefaultPnp(KIrp I); 
	virtual NTSTATUS DefaultPower(KIrp I); 
	virtual NTSTATUS OnDevicePowerUp(KIrp I); 
	virtual NTSTATUS OnDeviceSleep(KIrp I); 
	void SerialRead(KIrp I); 
	void SerialWrite(KIrp I); 
	NTSTATUS CONFIG_SYMBOL_RATE_Handler(KIrp I); 
	NTSTATUS MODULATE_MODE_Handler(KIrp I); 
	NTSTATUS SET_IF_FRE_Handler(KIrp I); 
	NTSTATUS CTRL_AD9851_INIT_Handler(KIrp I); 
	NTSTATUS IOCTL_SET_NOTIFICATION_EVENT_Handler(KIrp I); 
	NTSTATUS START_COLLECT_Handler(KIrp I); 
	NTSTATUS STOP_COLLECT_Handler(KIrp I); 
	VOID StartDMA(ULONG PAddress,ULONG NBytes); 
	 
#ifdef _COMMENT_ONLY 
 
		// The following member functions are actually defined by the 
		// a DEVMEMBER_xxx or MEMBER_xxx macro (such as DEVMEMBER_DISPATCHERS). 
		// The macro __COMMENT_ONLY never gets defined.  These comment-only 
		// definitions simply allow easy navigation to the functions within 
		// the Developer Studio using the class browser. 
	VOID OnDmaReady(KDmaTransfer* pXfer, KIrp I);	// COMMENT_ONLY 
	BOOLEAN TestAndClearNotifyApp(PVOID pIrp); 
	BOOLEAN Isr_Irq(void); // COMMENT_ONLY 
	VOID DpcFor_Irq(PVOID Arg1, PVOID Arg2); // COMMENT_ONLY 
	VOID CancelQueuedIrp(KIrp I); 
	virtual NTSTATUS CleanUp(KIrp I);				// COMMENT_ONLY 
	virtual NTSTATUS Create(KIrp I);				// COMMENT_ONLY 
	virtual NTSTATUS Close(KIrp I);					// COMMENT_ONLY 
	virtual NTSTATUS DeviceControl(KIrp I);			// COMMENT_ONLY 
	virtual NTSTATUS SystemControl(KIrp I);			// COMMENT_ONLY 
	virtual NTSTATUS Read(KIrp I);					// COMMENT_ONLY 
	virtual NTSTATUS Write(KIrp I);					// COMMENT_ONLY 
	virtual VOID StartIo(KIrp I); 
#endif 
 
	// Member Data 
protected: 
		// Unit number for this device (0-9) 
	ULONG				m_Unit; 
	KPnpLowerDevice		m_Lower;//底层设备对象 
 
// TODO:	Create additional driver managed queues.  These might be 
//			of the same class (BPSKDevice_DriverManagedQueue), 
//			or you might choose to derive another class. 
		// The following members correspond to hardware resources in the 
		// device. 
	KMemoryRange		m_MemoryRange0;//内存范围 
	KIoRange			m_IoPortRange0;//端口范围 
	KIoRange			m_IoPortRange1; 
	KDmaAdapter			m_Dma;//DMA适配器对象 
	KInterrupt			m_Irq;//中断对象 
	KDeferredCall		m_DpcFor_Irq;//DPC对象 
 
	//添加 
	KDmaTransfer* 		m_CurrentTransfer;//DMA传输对象 
	KCommonDmaBuffer	m_Buffer;//通用缓冲区对象 
	KEvent*				m_pEvent;//事件对象，包括存在、清除、查询等 
	KEvent*				m_pEvent1; 
	KMemory*            m_TheMdl;//内存对象 
	BOOLEAN				m_bNotifyApp; 
	BOOLEAN				LocInt; 
}; 
 
 
#endif