82 lines
2.8 KiB
C
82 lines
2.8 KiB
C
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//////////////////////////////////////////////////////////////////////////////
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//
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// (C) Philips Semiconductors-CSU and Microsoft 1999
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// All rights are reserved. Reproduction in whole or in part is prohibited
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// without the written consent of the copyright owner.
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//
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// Philips reserves the right to make changes without notice at any time.
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// Philips makes no warranty, expressed, implied or statutory, including but
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// not limited to any implied warranty of merchantibility or fitness for any
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// particular purpose, or that the use will not infringe any third party
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// patent, copyright or trademark. Philips must not be liable for any loss
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// or damage arising from its use.
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//
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// Tuner.H
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// CTuner Class definition.
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//
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//////////////////////////////////////////////////////////////////////////////
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#ifndef _TUNER_H_
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#define _TUNER_H_
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#include "i2script.h"
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#include "tunerdef.h"
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class CTuner
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{
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public:
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CTuner(CI2CScript *p_I2CScript, BoardInfoType *p_BoardInfo, NTSTATUS *p_Status);
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~CTuner();
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// PVOID operator new (UINT size_t);
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// void operator delete(PVOID p_Object);
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NTSTATUS SetCapabilities(BoardInfoType *p_BoardInfo);
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NTSTATUS GetModeCapabilities(TunerModeCapsType *p_TunerModeCaps);
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NTSTATUS SetVideoStandard(ULONG ulStandard) ;
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void GetVideoStandard(ULONG *p_ulStandard);
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UINT SetInput(ULONG ulInput);
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BOOL GetInput(ULONG *p_ulInput);
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NTSTATUS SetMode(ULONG ulMode);
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void GetMode(ULONG *p_ulMode);
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#if 0
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UINT SetFrequencyParam(TunerFrequencyType *p_Frequency);
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void GetFrequencyParam(TunerFrequencyType *p_Frequency);
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#endif
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NTSTATUS GetPLLOffsetBusyStatus(PLONG plPLLOffset, PBOOL pbBusyStatus);
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BOOL SetFrequency(ULONG ulFrequency);
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void GetFrequency(ULONG *p_ulFrequency);
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BOOL ChangeFrequency(ULONG ulFrequency);
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BOOL TweakChannel(LONG lTweak, int iTweakReference);
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BOOL GetNumberOfInputs(ULONG *p_ulInputs);
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protected:
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USHORT GetControlCode(ULONG ulFrequencyDivider);
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UINT Write(UCHAR *p_ucBuffer, UINT uiNumReg, UINT uiStartAddr);
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UINT Read(UCHAR *p_ucBuffer, UINT uiNumReg, UINT uiStartAddr);
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protected:
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ULONG m_ulPreviousFrequency;
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ULONG m_ulCurrentFrequency;
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ULONG m_ulMode;
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ULONG m_ulPrevMode;
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// TunerFrequencyType m_FrequencyParam;
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ULONG m_ulModeCapIndex;
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TunerCapsType m_ModeCaps[MAX_TUNER_MODES];
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ULONG m_ulSupportedModes;
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ULONG m_ulNumSupportedModes;
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ULONG m_ulVideoStandard;
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CI2CScript *m_pI2CScript;
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UINT m_uiNumInputs;
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UCHAR m_ucTunerAddress;
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TunerTypes m_TunerID;
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UINT m_ulInput;
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UINT m_uiBoardID;
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};
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#endif //_TUNER_H_
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