Kontron KEAPI - Manual (Page 24)

Software specification for Kontron EAPI
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2.11.2 KEApiGetBacklightValue
KEAPI_CALLTYPE KEAPI_UINT32 KEApiGetBacklightValue (
KEAPI_UINT32 boardHandle,
KEAPI_INT32 displayNr,
KEAPI_PINT32 pBacklight
);
Description:
Provides information about current backlight intensity of the selected display.
Parameters:
in/out Parameter name Description
in boardHandle Handle of the selected board
in displayNr Requested display's number. Numbers start with zero
out pBacklight Pointer to variable that receives actual brightness intensity in
percentage
2.11.3 KEApiSetBacklightValue
KEAPI_CALLTYPE KEAPI_UINT32 KEApiSetBacklightValue (
KEAPI_UINT32 boardHandle,
KEAPI_INT32 displayNr,
KEAPI_INT32 backlight
);
Description:
Sets backlight intensity of selected LVDS display.
Parameters:
in/out Parameter name Description
in boardHandle Handle of the selected board
in displayNr Requested display's number. Numbers start with zero
out backlight Required backlight intensity in percentage (0 - 100)
2.12 Network and PCI devices
2.12.1 KEApiGetNetworkDeviceCount
KEAPI_CALLTYPE KEAPI_UINT32 KEApiGetNetworkDeviceCount (
KEAPI_UINT32 boardHandle,
KEAPI_PINT32 pNetworkDeviceCount
);
Description:
Provides a number of installed network devices.
Parameters:
in/out Parameter name Description
in boardHandle Handle of the selected board
out pNetworkDeviceCount Number of installed network devices