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System parameters, System parameters and data types – Rockwell Automation 2711P Software Development Kit User Manual User Manual

Page 42

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Publication 2711P-UM005A-EN-P - March 2007

42 PanelView Plus CE-Specific Extensions to the WinCE API

System Parameters

The system maintains information about the system. An application
program can use the functions described here to read or write the
system parameters.

System Parameters and Data Types

The following table enumerates currently defined parameters that can
be accessed with these functions. The table shows the data type,
minimum size, and whether set, get, or both actions are allowed. This
table may be expanded in the future to add new parameter types
without adding new functions.

System Parameters

Parameter

Macro Identifier

Get or
Set

Type

Size

(Bytes)

Portability

RAM Memory Size

RM_PARAMETER_PHYSICAL_MEMORY_SIZE

Get

DWORD

4

RAC6182

PanelView Plus CE

CPU Speed

RM_PARAMETER_CPU_SPEED_HZ

Get

DWORD

4

RAC6182

PanelView Plus CE

Windows CE Version

RM_PARAMETER_WINDOWS_CE_VERSION

Get

WCHAR[80]

80 X 2

RAC6182

PanelView Plus CE

Win CE Firmware Build
Version

RM_PARAMETER_OS_FIRMWARE_VERSION

Get

WCHAR[80]

80 X 2

RAC6182

PanelView Plus CE

Firmware Version

RM_PARAMETER_MICROCONTROLLER_

FIRMWARE_VERSION

Get

WCHAR[80]

80 X 2

RAC6182

PanelView Plus CE

Enables Serial Debug
Messages on
Startup/Boot

RM_PARAMETER_ENABLE_SERIAL_DEBUG_

ON_BOOT

Both

BOOL

4

RAC6182

PanelView Plus CE

LCD Brightness

RM_PARAMETER_LCD_BRIGHTNESS

Both

DWORD

4

RAC6182

PanelView Plus CE

MAC ID of on board
Ethernet

RM_PARAMETER_ON_BOARD_

ETHERNET_MAC_ADDRESS

Get

UCHAR[6]

6

RAC6182

PanelView Plus CE

Remove mouse cursor
from display

RM_PARAMETER_CURSOR_ENABLED

Both

BOOL

4

RAC6182

PanelView Plus CE

Enables Serial Debug
Messages on
Startup/Boot

RM_PARAMETER_ENABLE_SERIAL_DEBUG

Both

BOOL

4

RAC6182

PanelView Plus CE

Converts virtual to
physical address

RM_PARAMETER_PHYSICAL_ADDRESS

Get

PUCHAR

4

RAC6182

PanelView Plus CE

Version of BBC

RM_PARAMETER_BBC_VERSION

Get

DWORD

4

PanelView Plus CE

Version of EBC

RM_PARAMETER_EBC_VERSION

Get

DWORD

4

PanelView Plus CE

Display ON Time

RM_PARAMETER_DISPLAY_ON_TIME

Get

DWORD

4

PanelView Plus CE

Terminal ON Time

RM_PARAMETER_TERMINAL_ON_TIME

Get

DWORD

4

PanelView Plus CE

Long POST mask

RM_PARAMETER_POST_SELECTIONS

Both

UCHAR[16]

16

PanelView Plus CE

Disable User
Interfaces

RM_PARAMETER_DISABLE_USER_INPUT

Set

BOOL

4

PanelView Plus CE