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HALData Class Reference

class HALData

Sets of attributes and values used by HAL functions.

Public Member Enumerations
enum	TAttribute { EManufacturer , EManufacturerHardwareRev , EManufacturerSoftwareRev , EManufacturerSoftwareBuild , EModel , EMachineUid , EDeviceFamily , EDeviceFamilyRev , ECPU , ECPUArch , ECPUABI , ECPUSpeed , ESystemStartupReason , ESystemException , ESystemTickPeriod , EMemoryRAM , EMemoryRAMFree , EMemoryROM , EMemoryPageSize , EPowerGood , EPowerBatteryStatus , EPowerBackup , EPowerBackupStatus , EPowerExternal , EKeyboard , EKeyboardDeviceKeys , EKeyboardAppKeys , EKeyboardClick , EKeyboardClickState , EKeyboardClickVolume , EKeyboardClickVolumeMax , EDisplayXPixels , EDisplayYPixels , EDisplayXTwips , EDisplayYTwips , EDisplayColors , EDisplayState , EDisplayContrast , EDisplayContrastMax , EBacklight , EBacklightState , EPen , EPenX , EPenY , EPenDisplayOn , EPenClick , EPenClickState , EPenClickVolume , EPenClickVolumeMax , EMouse , EMouseX , EMouseY , EMouseState , EMouseSpeed , EMouseAcceleration , EMouseButtons , EMouseButtonState , ECaseState , ECaseSwitch , ECaseSwitchDisplayOn , ECaseSwitchDisplayOff , ELEDs , ELEDmask , EIntegratedPhone , EDisplayBrightness , EDisplayBrightnessMax , EKeyboardBacklightState , EAccessoryPower , ELanguageIndex , EKeyboardIndex , EMaxRAMDriveSize , EKeyboardState , ESystemDrive , EPenState , EDisplayIsMono , EDisplayIsPalettized , EDisplayBitsPerPixel , EDisplayNumModes , EDisplayMemoryAddress , EDisplayOffsetToFirstPixel , EDisplayOffsetBetweenLines , EDisplayPaletteEntry , EDisplayIsPixelOrderRGB , EDisplayIsPixelOrderLandscape , EDisplayMode , ESwitches , EDebugPort , ELocaleLoaded , EClipboardDrive , ECustomRestart , ECustomRestartReason , EDisplayNumberOfScreens , ENanoTickPeriod , EFastCounterFrequency , EFastCounterCountsUp , EPointer3D , EPointer3DMaxProximity , EPointer3DThetaSupported , EPointer3DPhiSupported , EPointer3DRotationSupported , EPointer3DPressureSupported , EHardwareFloatingPoint , ETimeNonSecureOffset , EPersistStartupModeKernel , EMaximumCustomRestartReasons , EMaximumRestartStartupModes , ECustomResourceDrive , EPointer3DProximityStep , EPointerMaxPointers , EPointerNumberOfPointers , EPointer3DMaxPressure , EPointer3DPressureStep , EPointer3DEnterHighPressureThreshold , EPointer3DExitHighPressureThreshold , EPointer3DEnterCloseProximityThreshold , EPointer3DExitCloseProximityThreshold , EDisplayMemoryHandle , ESerialNumber , ECpuProfilingDefaultInterruptBase , ENumCpus , EDigitiserOrientation , ENumHalAttributes }
enum	TAttributeProperty { EValid = 0x1, ESettable = 0x2 }
enum	TCPU { ECPU_ARM , ECPU_MCORE , ECPU_X86 }
enum	TCPUABI { ECPUABI_ARM4 , ECPUABI_ARMI , ECPUABI_THUMB , ECPUABI_MCORE , ECPUABI_MSVC , ECPUABI_ARM5T , ECPUABI_X86 }
enum	TDeviceFamily { EDeviceFamily_Crystal , EDeviceFamily_Pearl , EDeviceFamily_Quartz }
enum	TDigitiserOrientation { EDigitiserOrientation_default , EDigitiserOrientation_000 , EDigitiserOrientation_090 , EDigitiserOrientation_180 , EDigitiserOrientation_270 }
enum	TMachineUid { EMachineUid_Series5mx = 0x1000118a, EMachineUid_Brutus = 0x10005f60, EMachineUid_Cogent = 0x10005f61, EMachineUid_Win32Emulator = 0x10005f62, EMachineUid_WinC = 0x10005f63, EMachineUid_CL7211_Eval = 0x1000604f, EMachineUid_LinkUp = 0x00000000, EMachineUid_Assabet = 0x100093f3, EMachineUid_Zylonite = 0x101f7f27, EMachineUid_IQ80310 = 0x1000a681, EMachineUid_Lubbock = 0x101f7f26, EMachineUid_Integrator = 0x1000AAEA, EMachineUid_Helen = 0x101F3EE3, EMachineUid_X86PC = 0x100000ad, EMachineUid_OmapH2 = 0x1020601C, EMachineUid_OmapH4 = 0x102734E3, EMachineUid_NE1_TB = 0x102864F7, EMachineUid_EmuBoard = 0x1200afed, EMachineUid_OmapH6 = 0x10286564, EMachineUid_OmapZoom = 0x10286565, EMachineUid_STE8500 = 0x101FF810 }
enum	TManufacturer { EManufacturer_Ericsson = 0x00000000, EManufacturer_Motorola = 0x00000001, EManufacturer_Nokia = 0x00000002, EManufacturer_Panasonic = 0x00000003, EManufacturer_Psion = 0x00000004, EManufacturer_Intel = 0x00000005, EManufacturer_Cogent = 0x00000006, EManufacturer_Cirrus = 0x00000007, EManufacturer_Linkup = 0x00000008, EManufacturer_TexasInstruments = 0x00000009 }
enum	TMouseState { EMouseState_Invisible = 0, EMouseState_Visible = 1 }
enum	TPowerBackupStatus { EPowerBackupStatus_Zero , EPowerBackupStatus_Replace , EPowerBackupStatus_Low , EPowerBackupStatus_Good }
enum	TPowerBatteryStatus { EPowerBatteryStatus_Zero , EPowerBatteryStatus_Replace , EPowerBatteryStatus_Low , EPowerBatteryStatus_Good }
enum	TSystemStartupReason { ESystemStartupReason_Cold , ESystemStartupReason_Warm , ESystemStartupReason_Fault }

Public Attributes
bitmask TKeyboard	EKeyboard_Full
bitmask TKeyboard	EKeyboard_Keypad

Member Enumerations Documentation

Enum TAttribute

A set of enumerators that identifies hardware attributes. The enumerators are passed to HAL::Get() and HAL::Set() .

They are also used by the HAL accessor functions.

Note: It is not recommended to use HAL attributes to pass handles from the kernel to user-side clients due to resource overhead's that will affect existing clients of HAL . HAL is designed to allow simply hardware parameters to be shared with user-side clients without resource allocation overheads.

HAL::Get() HAL::Set()

Enumerators

EManufacturer	Identifies the manufacturer of a device. If this is not enumerated in TManufacturer, then the manufacturer must obtain a value from the Symbian registry. HALData::TManufacturer
EManufacturerHardwareRev	The device specific hardware version number, as defined by the device manufacturer.
EManufacturerSoftwareRev	The device specific version number, as defined by the device manufacturer.
EManufacturerSoftwareBuild	The device specific software version number, as defined by the device manufacturer.
EModel	The device specific model number, as defined by the device manufacturer.
EMachineUid	This is the device specific UID, It is unique to the class /model of device. A value must be obtained from Symbian's UID registry for this attribute.
EDeviceFamily	The Symbian OS specified device family identifier. If the device family is not one of those enumerated by TDeviceFamily, then the licensee must obtain a UID from Symbian for this attribute. HALData::TDeviceFamily
EDeviceFamilyRev	The Symbian OS specified device family version.
ECPU	The CPU architecture used by this device. The values are enumerated by TCPU. HALData::TCPU
ECPUArch	A revision number for the CPU architecture.
ECPUABI	This is the default ABI used by CPU for user applications. The values are enumerated by HALData::TCPUABI .
ECPUSpeed	The processor speed in KHz.
ESystemStartupReason	The reason for most recent system boot. This is dynamic and readonly; the values are enumerated by TSystemStartupReason. HALData::TSystemStartupReason
ESystemException	This is the last exception code, in the case of system reboot. This is dynamic and readonly.
ESystemTickPeriod	The time between system ticks, in microseconds.
EMemoryRAM	The total system RAM, in bytes.
EMemoryRAMFree	The currently free system RAM. This is dynamic and readonly.
EMemoryROM	The total System ROM, in bytes.
EMemoryPageSize	The MMU page size in bytes.
EPowerGood	Indicates the state of the power supply. It has the values: 1 = Power is good (i.e. external power is available, or the 'power' battery is >= low); 0 = otherwise. This is dynamic and readonly.
EPowerBatteryStatus	The System (or 'Main') battery power level. The allowable values are enumerated by TPowerBatteryStatus This is dynamic and readonly, HALData::TPowerBatteryStatus
EPowerBackup	Indicates whether a backup power supply is available. It has the values: 0 = the device does not support (or need) a backup battery source; 1 = a backup batter source is present. This is dynamic and readonly
EPowerBackupStatus	The power level for backup power. It has the values enumerated by TPowerBackupStatus. This is dynamic and readonly. HALData::TPowerBackupStatus
EPowerExternal	Indicates the state of the external power. It has the values: 0 = external power is not in use; 1 = external power is in use. This is dynamic and readonly.
EKeyboard	A bitmask that describes the available keyboard types (it may support more than one). HALData::TKeyboard
EKeyboardDeviceKeys
EKeyboardAppKeys
EKeyboardClick	Indicates whether the device can produce a click sound for each keypress. It has the values: 0 = the device cannot produce a click sound for each keypress; 1 = the device can produce a click sound.
EKeyboardClickState	The state of keyboard clicking. It has the values: 0 = key click disabled; 1 = key click enabled. This is dynamic and writeable. capability WriteDeviceData needed to Set this attribute
EKeyboardClickVolume	The keyboard click volume level. It can take a value in the range 0 to EKeyboardClickVolumeMax. This is dynamic and writeable. HALData::EKeyboardClickVolumeMax capability WriteDeviceData needed to Set this attribute
EKeyboardClickVolumeMax	The maximum value for EKeyboardClickVolume. HALData::EKeyboardClickVolume
EDisplayXPixels	The screen horizontal dimension in pixels.
EDisplayYPixels	The screen vertical dimension in pixels.
EDisplayXTwips	The screen horizontal dimension in twips.
EDisplayYTwips	The screen vertical dimension in twips.
EDisplayColors	The number of hues (colors or shades of grey) displayable on the screen.
EDisplayState	The state of the display. It has the values: 0 = screen is turned off; 1 = screen is on. This is dynamic and writeable. capability PowerMgmt needed to Set this attribute
EDisplayContrast	The screen contrast level. It can take a value in the range 0 to EDisplayContrastMax. This is dynamic and writeable HALData::EDisplayContrastMax capability WriteDeviceData needed to Set this attribute
EDisplayContrastMax	The maximum value for EDisplayContrast HALData::EDisplayContrast
EBacklight	Indicates whether there is a backlight on the device. It has the values: 0 = there is no screen backlight; 1 = a screen backlight is present.
EBacklightState	The current status of the backlight. It has the values: 0 = off; 1 = on. This is dynamic and writeable. capability WriteDeviceData needed to Set this attribute
EPen	Indicates whether a pen or digitizer is available for input. It has the values: 0 = a pen/digitizer is not available for input; 1 = a pen/digitizeris present.
EPenX	The pen/digitizer horizontal resolution, in pixels.
EPenY	The pen/digitizer vertical resolution, in pixels.
EPenDisplayOn	Indicates whether a pen tap will turn the display on. It has the values: 0 = a pen tap has no effect; 1 = a pent tap or press enables the display. This is dynamic and writeable. capability WriteDeviceData needed to Set this attribute
EPenClick	Indicates whether the device can produce a click sound for each pen tap. It has the values: 0 = the device cannot produce a click sound 1 = production of a click sound is supported by the device.
EPenClickState	The state of pen clicking. It has the values: 0 = pen clicking is disabled; 1 = pen clicking is enabled. This is dynamic and writable. capability WriteDeviceData needed to Set this attribute
EPenClickVolume	The pen click volume level. It can take a value in the range 0 to EPenClickVolumeMax. This value is dynamic and writable. HALData::EPenClickVolumeMax capability WriteDeviceData needed to Set this attribute
EPenClickVolumeMax	The maximum value for EPenClickVolume. HALData::EPenClickVolume
EMouse	Indicates whether a mouse is available for input. It has the values: 0 = there is no mouse available pen/digitizer is present; 1 = a mouse is available for input.
EMouseX	The mouse horizontal resolution, in pixels.
EMouseY	The mouse vertical resolution, in pixels.
EMouseState	Describes the mouse cursor visibility. The value is enumerated by TMouseState. This is dynamic and writable. HALData::TMouseState capability MultimediaDD needed to Set this attribute
EMouseSpeed	Reserved for future use. capability MultimediaDD needed to Set this attribute
EMouseAcceleration	Reserved for future use. capability MultimediaDD needed to Set this attribute
EMouseButtons	The number of buttons on the mouse.
EMouseButtonState	A bitmask defining the state of each button. For each bit, it has values: 0 = up; 1 = down. This is dynamic and read only.
ECaseState	Defines the state of the case. It has the values: 0 = case closed; 1 = case opened. This is dynamic and read only.
ECaseSwitch	Indicates whether the device has a case switch, that actions when the case opens and closes. It has values: 0 = no; 1 = yes.
ECaseSwitchDisplayOn	Indicates whether the device is to switch on when case opens. It has the values: 0 = disable device switchon when the case opens; 1 = enable device switchon when the case opens. This is dynamic and writeable. capability WriteDeviceData needed to Set this attribute
ECaseSwitchDisplayOff	Indicates whether the device is to switch off when case close. It has the values: 0 = disable device switchoff when the case closes; 1 = enable device switchoff when the case closes. This is dynamic and writeable. capability WriteDeviceData needed to Set this attribute
ELEDs	The number of LEDs on the device.
ELEDmask	A bitmask defining the state of each LED. For each bit, it has values: 0 = off; 1 = on. This is dynamic and writeable.
EIntegratedPhone	Indicates how the phone hardware is connected. It has the values: 0 = phone hardware is not permanently connected; 1 = phone hardware is permanently connected.
EDisplayBrightness	capability WriteDeviceData needed to Set this attribute
EDisplayBrightnessMax
EKeyboardBacklightState	Indicates the state of the keyboard backlight. It has the values: 0 = keyboard backlight is off; 1 = keyboard backlight is on. This is dynamic and writeable. capability PowerMgmt needed to Set this attribute
EAccessoryPower	Power supply to an accessory port. It has the values: 0 = turn off power to an accessory port on the device; 1 = turn on power. This is dynamic and writeable. capability PowerMgmt needed to Set this attribute
ELanguageIndex	A 2 decimal digit language index. It is used as the two digit language number that is the suffix of language resource DLLs, e.g ELOCL.01. The locale with this language index is loaded the next time that the device boots. This is dynamic and writeable. TLanguage capability WriteDeviceData needed to Set this attribute
EKeyboardIndex	A 2 decimal digit (decimal) language keyboard index. It is used as the two digit language number that is the suffix of language resource DLLs, e.g. EKDATA.01. TLanguage capability WriteDeviceData needed to Set this attribute
EMaxRAMDriveSize	The maximum allowable size of RAM drive, in bytes.
EKeyboardState	Indicates the state of the keyboard. It has the values: 0 = keyboard is disabled; 1 = Keyboard is enabled. This is dynamic and writeable. capability PowerMgmt needed to Set this attribute
ESystemDrive	Defines the system drive & custom resource drive. Legacy attribute which is no longer supported. Attribute is no longer the primary mechanism to define the System Drive or the Custom Resource Drive. RFs::GetSystemDrive . BaflUtils::NearestLanguageFile HALData::ECustomResourceDrive
EPenState	Indicates the state of the pen or digitiser. It has the values: 1 = pen/digitiser is enabled; 0 = pen/digitiser is disabled. This is dynamic and writeable. capability PowerMgmt needed to Set this attribute
EDisplayIsMono	On input: aInOut contains the mode number. On output: aInOut contains: 0 = display is colour; 1 = display is black & white. aInOut is the 3rd parameter passed to accessor functions for derived attributes.
EDisplayIsPalettized	On input: aInOut contains the mode number; On output, aInOut contains: 0 = display is not palettised; 1 = display is palettised. aInOut is the 3rd parameter passed to accessor functions for derived attributes.
EDisplayBitsPerPixel	The display bits per pixel. On input, aInOut contains the mode number. On output, aInOut contains the bits per pixel for that mode. aInOut is the 3rd parameter passed to accessor functions for derived attributes. It is read only data.
EDisplayNumModes	The number of display modes available.
EDisplayMemoryAddress	The address of the display memory.
EDisplayOffsetToFirstPixel	The offset, in bytes, to the pixel area of the screen from the start of screen memory. This is used to account for the fact that the palette is sometimes at the beginning of the display memory. On input, aInOut contains the mode number. On output, aInOut contains the offset to the first pixel for that mode. aInOut is the 3rd parameter passed to accessor functions for derived attributes.
EDisplayOffsetBetweenLines	The separation, in bytes, of successive lines of display in memory. On input, aInOut contains the mode number. On output, aInOut contains the display offset between lines. aInOut is the 3rd parameter passed to accessor functions for derived attributes.
EDisplayPaletteEntry	capability MultimediaDD needed to Set this attribute
EDisplayIsPixelOrderRGB	It has the values: 1 = order of pixels in display is RGB; 0 = otherwise.
EDisplayIsPixelOrderLandscape	It has the values: 1 = pixel order is landscape; 0 = pixel order is portrait.
EDisplayMode	This indicates or sets the current display mode where EDisplayNumModes-1 is the maximum value for the display mode. The properties of a particular display mode are entirely defined by the base port software associated with the hardware upon which the OS is running. capability MultimediaDD needed to Set this attribute
ESwitches	If the target hardware upon which Symbian OS is running has switches which can be read by the base port software, this interface allows the current status of those switches to be read.
EDebugPort	The port number of the debug port.
ELocaleLoaded	The language code of the Locale which was loaded at device boot time. This is dynamic and writeable. ELanguageIndex capability WriteSystemData needed to Set this attribute
EClipboardDrive	The drive number to use for storage of Clipboard data. 0 = Drive A, 1 = Drive B, etc...
ECustomRestart	Custom restart capability PowerMgmt
ECustomRestartReason	Custom restart reason
EDisplayNumberOfScreens	The number of screens.
ENanoTickPeriod	The time between nanokernel ticks, in microseconds.
EFastCounterFrequency	The frequency of the fast counter.
EFastCounterCountsUp	Indicates the whether the fast counter counts up or down.
EPointer3D	Indicates whether a 3 dimensional pointing device is available for input and Z coordinate is provided in appropriate pointer-related TRawEvents generated by the driver. It has the values: 0 = a 3D pointer is not available for input and Z coordinate is not provided in TRawEvents; 1 = a 3D pointer is present and Z coordinate is provided in TRawEvents.
EPointer3DMaxProximity	The furthest detectable 3D pointing device's proximity above the screen. As proximity values above the screen are negative, this will be a negative value. This is dynamic and writeable.
EPointer3DThetaSupported	Indicates whether a 3 dimensional pointing device supports Theta polar angle reading. It has the values: 0 = a 3D pointer does not support Theta polar angle reading; 1 = a 3D pointer supports Theta polar angle reading.
EPointer3DPhiSupported	Indicates whether a 3 dimensional pointing device supports Phi polar angle reading. It has the values: 0 = a 3D pointer does not support Phi polar angle reading; 1 = a 3D pointer supports Phi polar angle reading.
EPointer3DRotationSupported	Indicates whether a 3 dimensional pointing device supports rotation angle along its main axis reading. It has the values: 0 = a 3D pointer does not support alpha (rotation) reading; 1 = a 3D pointer supports alpha (rotation) reading.
EPointer3DPressureSupported	Indicates whether a 3 dimensional pointing device supports readings of pressure applied on screen. It has the values: 0 = a 3D pointer does not support pressure reading; 1 = a 3D pointer supports pressure reading.
EHardwareFloatingPoint	Indicates whether hardware floating point is available, and what type. If no hardware floating point is available, reading this attribute will return KErrNotSupported. If hardware floating point is available, reading this attribute will return KErrNone and the type available. These types are specified in TFloatingPointType.
ETimeNonSecureOffset	The offset between secure and nonsecure clocks. If this attribute is undefined no secure clock will be available.
EPersistStartupModeKernel	Persist startup mode. If no variant specific implementation exists, the startup mode will be stored in platform specific values.hda file.
EMaximumCustomRestartReasons	Maximum restart reasons. Returns the maximum number of values that can be used to store the restart reason required for a custom restart.
EMaximumRestartStartupModes	Maximum startup modes. Returns the maximum number of values that can be used to store the startup mode requires for a system restart.
ECustomResourceDrive	Defines the custom resource drive. This drive attribute should be set if an additional drive is required for use in the search algorithm for language files. TDriveNumber BaflUtils::NearestLanguageFile for how this attribute is used capability WriteDeviceData needed to Set this attribute
EPointer3DProximityStep	Step size of Z distance data. Returns the minimum size of the step between two resolvable z positions
EPointerMaxPointers	Maximum Number of Pointers supported by hardware/driver Returns the maximum number of pointers for a multi-touch configuration (or KErrNotSupported or 0 or 1 for single-touch legacy configuration)
EPointerNumberOfPointers	Maximum Number of Pointers Sets and reads back the number of pointers as requested by the UI (<=EPointerMaxPointers)
EPointer3DMaxPressure	Maximum Pressure Value Returns the maximum pressure value
EPointer3DPressureStep	Step size of pressure data. Returns the minimum size of the step between two resolvable pressure readings
EPointer3DEnterHighPressureThreshold	The threshold on pointer's Z coordinate above which EEnterHighPressure pointer event is sent to WSERV's clients. This value is intended to be preconfigured in build time and modified by Window Server only 9.5
EPointer3DExitHighPressureThreshold	The threshold on pointer's Z coordinate below which EExitHighPressure pointer event is sent to WSERV's clients. This value is intended to be preconfigured in build time and modified by Window Server only 9.5
EPointer3DEnterCloseProximityThreshold	The threshold on pointer's Z coordinate above which EEnterCloseProximity pointer event is sent to WSERV's clients. This value is intended to be preconfigured in build time and modified by Window Server only 9.5
EPointer3DExitCloseProximityThreshold	The threshold on pointer's Z coordinate below which EExitCloseProximity pointer event is sent to WSERV's clients. This value is intended to be preconfigured in build time and modified by Window Server only 9.5
EDisplayMemoryHandle	A Handle to the display memory. This attribute opens a chunk, the client is responsible for closing it. Using HAL attribtues to open handles is not recommended and this attribute may be removed in the future. 9.5
ESerialNumber	Serial number of this board
ECpuProfilingDefaultInterruptBase	Interrupt used by sampling profiler - applicable for SMP only. Each CPU_i is interrupted by interrupt number ECpuProfilingInterrupt + i
ENumCpus	Number of processors present on the device. Returns 1 on unicore. This number is constant and does not take account of power management
EDigitiserOrientation	The orientation of the Digitiser. Usually mirrors device orientation. TDigitiserOrientation for allowed values capability WriteDeviceData needed to Set this attribute
ENumHalAttributes	The number of HAL attributes per screen. It is simply defined by its position in the enumeration.

Enum TAttributeProperty

Defines properties for the hardware attributes.

HALData::TAttribute

Enumerators

EValid = 0x1

When set, means that an attribute is meaningful on this device.

HAL::Get() HAL::Set()

ESettable = 0x2

When set, means that an attribute is modifiable. A call to HAL::Set() for an attribute that does not have this property, returns KErrNotSupported.

HAL::Get() HAL::Set()

Enum TCPU

Defines the set of CPU architectures.

HALData::TAttribute

Enumerators

ECPU_ARM
ECPU_MCORE
ECPU_X86

Enum TCPUABI

Defines the set of ABIs used by the CPU for user applications.

HALData::TAttribute

Enumerators

ECPUABI_ARM4
ECPUABI_ARMI
ECPUABI_THUMB
ECPUABI_MCORE
ECPUABI_MSVC
ECPUABI_ARM5T
ECPUABI_X86

Enum TDeviceFamily

Defines the Symbian OS device families.

HALData::TAttribute

Enumerators

EDeviceFamily_Crystal
EDeviceFamily_Pearl
EDeviceFamily_Quartz

Enum TDigitiserOrientation

Describes the orientation of the screen digitiser, usually mirrors the device orientation not necessarily the display rotation as this might be limited to upright and left 90 only. The values in degrees measures the anti-clockwise angle from the left edge of the digitiser from the normal default position of the device.

User-side clients can use attribute to inform the digitiser driver of the digitiser orientation. The driver may then use this information to adjust X.Y sampling depending on input pointer type.

HALData::TAttribute

Enumerators

EDigitiserOrientation_default
EDigitiserOrientation_000
EDigitiserOrientation_090
EDigitiserOrientation_180
EDigitiserOrientation_270

Enum TMachineUid

Defines a set of UIDs for specific devices, reference boards etc

HALData::TAttribute

Enumerators

EMachineUid_Series5mx = 0x1000118a
EMachineUid_Brutus = 0x10005f60
EMachineUid_Cogent = 0x10005f61
EMachineUid_Win32Emulator = 0x10005f62
EMachineUid_WinC = 0x10005f63
EMachineUid_CL7211_Eval = 0x1000604f
EMachineUid_LinkUp = 0x00000000
EMachineUid_Assabet = 0x100093f3
EMachineUid_Zylonite = 0x101f7f27
EMachineUid_IQ80310 = 0x1000a681
EMachineUid_Lubbock = 0x101f7f26
EMachineUid_Integrator = 0x1000AAEA
EMachineUid_Helen = 0x101F3EE3
EMachineUid_X86PC = 0x100000ad
EMachineUid_OmapH2 = 0x1020601C
EMachineUid_OmapH4 = 0x102734E3
EMachineUid_NE1_TB = 0x102864F7
EMachineUid_EmuBoard = 0x1200afed
EMachineUid_OmapH6 = 0x10286564
EMachineUid_OmapZoom = 0x10286565
EMachineUid_STE8500 = 0x101FF810

Enum TManufacturer

UIDs for a defined set of device manufacturers.

Note that any manufacturer not represented in this list must obtain a value from the Symbian registry.

HALData::TAttribute

Enumerators

EManufacturer_Ericsson = 0x00000000
EManufacturer_Motorola = 0x00000001
EManufacturer_Nokia = 0x00000002
EManufacturer_Panasonic = 0x00000003
EManufacturer_Psion = 0x00000004
EManufacturer_Intel = 0x00000005
EManufacturer_Cogent = 0x00000006
EManufacturer_Cirrus = 0x00000007
EManufacturer_Linkup = 0x00000008
EManufacturer_TexasInstruments = 0x00000009