pcmcia_power.cpp
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上传日期:2017-01-08
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- /*****************************************************************************
- * Copyright Statement:
- * --------------------
- * This software is protected by Copyright and the information contained
- * herein is confidential. The software may not be copied and the information
- * contained herein may not be used or disclosed except with the written
- * permission of MediaTek Inc. (C) 2005
- *
- * BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
- * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
- * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
- * AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
- * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
- * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
- * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
- * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
- * NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
- * SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
- *
- * BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
- * LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
- * AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
- * OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
- * MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
- *
- * THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
- * WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
- * LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
- * RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
- * THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
- *
- *****************************************************************************/
- /*****************************************************************************
- *
- * Filename:
- * ---------
- * pcmcia_power.cpp
- *
- * Project:
- * --------
- * Maui META APP
- *
- * Description:
- * ------------
- * PCMCIA power control source
- *
- * Author:
- * -------
- * Andy Ueng (mtk00490)
- *
- *============================================================================
- * HISTORY
- * Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
- *------------------------------------------------------------------------------
- * $Revision$
- * $Modtime$
- * $Log$
- *
- *------------------------------------------------------------------------------
- * Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
- *============================================================================
- ****************************************************************************/
- #pragma hdrstop
- #ifndef _MAN_ACTIVE_H_
- #include "man_active.h"
- #endif
- #ifndef _MAN_ERROR_H_
- #include "man_error.h"
- #endif
- #ifndef _OX_DEVICE_QUERY
- #include "oxdevicequery.h"
- #endif
- #ifndef _PCMCIA_POWER_H_
- #include "pcmcia_power.h"
- #endif
- #define OXCF950_CHIP_ID 0x16C95008
- //===========================================================================
- static CPCMCIAPOWER* g_pcmcia_power_ptr;
- static bool g_bIsRunning = false;
- static HANDLE g_hCOM;
- static HINSTANCE g_hDLL = NULL;
- //===========================================================================
- static void PowerOnOxford(void)
- {
- g_pcmcia_power_ptr->PowerOnOxford(g_hCOM);
- }
- //---------------------------------------------------------------------------
- int __stdcall cb_PowerOnOxford(HANDLE hCOM, void *usr_arg)
- {
- g_hCOM = hCOM;
- ActiveMan->SetActiveFunction(::PowerOnOxford);
- return 0;
- }
- //===========================================================================
- CPCMCIAPOWER::CPCMCIAPOWER(void)
- {
- g_bIsRunning = false;
- ConfirmCallback = NULL;
- }
- //---------------------------------------------------------------------------
- CPCMCIAPOWER::~CPCMCIAPOWER()
- {
- g_bIsRunning = false;
- ConfirmCallback = NULL;
- }
- //---------------------------------------------------------------------------
- void CPCMCIAPOWER::Confirm(E_METAAPP_RESULT_T confirm_state)
- {
- if (!g_bIsRunning)
- {
- return;
- }
- if (NULL == ConfirmCallback)
- {
- return;
- }
- m_eConfirmState = confirm_state;
- ActiveMan->SetActiveFunction(ConfirmCallback);
- }
- //===========================================================================
- bool CPCMCIAPOWER::LoadMioDll(void)
- {
- g_hDLL = LoadLibrary("miodll.dll");
- if (NULL == g_hDLL) //if it is still NULL
- {
- return false;
- }
- return true;
- }
- //--------------------------------------------------------------------------
- bool CPCMCIAPOWER::FreeMioDll(void)
- {
- if (g_hDLL != NULL)
- {
- FreeLibrary(g_hDLL);
- }
- return true;
- }
- //--------------------------------------------------------------------------
- bool CPCMCIAPOWER::PowerOnOxford(HANDLE hCard)
- {
- // oxford COM port detection
- OxQueryDeviceInfo deviceInfo;
- DWORD bytesReturned;
- deviceInfo.dwRequestedType = OX_FOR_SERIAL_DRIVER;
- BOOL ok = DeviceIoControl(
- hCard,
- IOCTL_OXSER_QUERY_INFO,
- &deviceInfo,
- sizeof(deviceInfo),
- &deviceInfo,
- sizeof(deviceInfo),
- &bytesReturned,
- NULL);
- if (!ok)
- {
- return false;
- }
- if (ok)
- {
- if ((bytesReturned < sizeof(deviceInfo)) ||
- (deviceInfo.dwMagicNumber != OXMAGICNUMBER) ||
- (deviceInfo.ChipId != OXCF950_CHIP_ID)
- )
- {
- return false;
- }
- }
- g_pcmcia_power_ptr = this;
- int (*mio_pull)(HANDLE handle, int which, int up);
- if (NULL == g_hDLL)
- {
- return false;
- }
-
- mio_pull = (int (*)(HANDLE,int,int))GetProcAddress(g_hDLL, "mio_pull");
- if (hCard == (HANDLE)-1)
- {
- //ShowMessage("[Error] Called Oxford's mio_open but failed") ;
- return false;
- }
- // reset
- mio_pull(hCard, 0, 1);
- Sleep(100);
- mio_pull(hCard, 0, 0);
- Sleep(100);
- // power on
- mio_pull(hCard, 1, 1);
- //Sleep(3000);
- //mio_pull(hCard, 1, 0);
- return true;
- }
- //===========================================================================
- //////////////////////////// Export information ////////////////////////
- //===========================================================================
- E_METAAPP_RESULT_T CPCMCIAPOWER::Get_ConfirmState(void)
- {
- return m_eConfirmState;
- }