pmdriver.h

Windows CE 6.0 BSP for VOIP sample phone. Intel PXA270 platform.

//
// Copyright (c) Microsoft Corporation.  All rights reserved.
//
//
// Use of this sample source code is subject to the terms of the Microsoft
// license agreement under which you licensed this sample source code. If
// you did not accept the terms of the license agreement, you are not
// authorized to use this sample source code. For the terms of the license,
// please see the license agreement between you and Microsoft or, if applicable,
// see the LICENSE.RTF on your install media or the root of your tools installation.
// THE SAMPLE SOURCE CODE IS PROVIDED "AS IS", WITH NO WARRANTIES OR INDEMNITIES.
//
#ifndef _PMDRIVER_H_
#define _PMDRIVER_H_

#ifndef SHIP_BUILD
#define ZONE_ERROR          DEBUGZONE(0)
#define ZONE_WARNING        DEBUGZONE(1)
#define ZONE_VERBOSE        DEBUGZONE(2)
#define ZONE_STATECHANGE    DEBUGZONE(3)
#endif

// Battery voltage history for computing avg.
#define BATTERY_VOLTAGE_NUM_SAMPLES     5

// Maximum acceptable difference between readings (in mV)
#define BATTERY_VOLTAGE_MAX_DELTA       300


typedef struct
{
    DWORD*  pPCF50606Device;
    HANDLE  msgQueuePCFRead;
    DWORD   dwIndex;
    DWORD*  next;
} PCF50606OPEN, *PPCF50606OPEN;


typedef struct
{
    DWORD       dwBatteryVolatge;           //mV
    DWORD       dwAverageBatteryVolatge;    //mV
    DWORD       dwCurrentBatteryVoltage;    //mV
    DWORD       dwBattVoltageIndex;
    DWORD       dwBattVoltageSamples;
    DWORD       dwBattVoltageDeltaPersist;
    DWORD       dwBattVoltageSampleArray[BATTERY_VOLTAGE_NUM_SAMPLES];
} PCFBATTERY, *PPCFBATTERY;

typedef struct
{
    CRITICAL_SECTION            csI2CAccess;
    HANDLE                      msgQueuePCFWrite;
    HANDLE                      msgQueuePMPOLICY;
    HANDLE                      hevPCF50606Event;
    DWORD                       dwOpenCount;
    PPCF50606OPEN               pOpenContextHead;
    UCHAR                       pcfRegisterCache[64];
    PCFBATTERY                  pcfBattery;
    volatile XLLP_GPIO_T        *v_pGPIORegs;
    volatile XLLP_CLKMGR_T      *v_pClkRegs;
    volatile XLLP_OST_T         *v_pOstRegs;
    volatile XLLP_PI2C_T        *v_pPI2CRegs;
    volatile XLLP_I2C_T         *v_pI2CRegs;
    volatile XLLP_INTC_T        *v_pIntcRegs;
} PCF50606, *PPCF50606;


#define WDTIME_VAL     0x01  // 3 min
#define WDT_BATT_TEST_MULTIPLE  20    // 20 x 3 min => 60 min between battery test.


DWORD
PDD_I2CWrite(LPCRITICAL_SECTION lpcsI2CAccess,
    volatile XLLP_I2C_T *v_pI2CRegs,
    volatile XLLP_OST_T *v_pOSTRegs,
    UCHAR cRegisterAddress,
    PUCHAR pBuffer,
    DWORD Count);

DWORD
PDD_I2CRead(LPCRITICAL_SECTION lpcsI2CAccess,
    volatile XLLP_I2C_T *v_pI2CRegs,
    volatile XLLP_OST_T *v_pOSTRegs,
    UCHAR cRegisterAddress,
    PUCHAR bytesBuf,
    DWORD Count);


BOOL
SendQueueMessage(HANDLE pMsgQueue,
               LPVOID dwMessage,
               DWORD dwSize);

void
StartCharger(PPCF50606 pPCF50606);

#endif //_PMDRIVER_H_