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Revision as of 19:31, 26 December 2007 (edit) Sandman (Talk | contribs) (New page: Category:functions Category:lcddll Category:dll '''Up to LCD.DLL Functions''' ---- ==Definition== '''INT''' LCD_SetBitmap ( <'''INT''' device> , ...) ← Previous diff

Current revision (19:31, 26 December 2007) (edit) (undo) Sandman (Talk | contribs) (New page: Category:functions Category:lcddll Category:dll '''Up to LCD.DLL Functions''' ---- ==Definition== '''INT''' LCD_SetBitmap ( <'''INT''' device> , ...)

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Current revision

Up to LCD.DLL Functions

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Contents 1 Definition 2 Parameters 3 Returns 4 Notes

[edit] Definition

INT LCD_SetBitmap ( <INT device> , <INT priority> , <BYTE POINTER map> )

Sets the bitmap of the device to a certain map with a certain priority.

[edit] Parameters

INT device	- Number of the device.
INT priority	- The priority of the bitmap (see notes).
BYTE POINTER map	- Pointer to a 160x43 byte array.

[edit] Returns

INT : LCD.DLL Errorcodes

LCD_ERROR_NONE	- 0	- No error.
LCD_ERROR_SERVICEINACTIVE	- -14	- The service is inactive.
LCD_ERROR_DEVICENOTCONNECTED	- -21	- Device not connected.
LCD_ERROR_INVALIDPARAMETER	- -22	- Invalid parameter.

[edit] Notes

• Multiple priorities can be used:

LCD_PRIORITY_IDLE_NO_SHOW	- Lowest priority, disable displaying. Use this priority when you don’t have anything to show.
LCD_PRIORITY_BACKGROUND	- Priority used for low priority items.
LCD_PRIORITY_NORMAL	- Normal priority, to be used by most applications most of the time.
LCD_PRIORITY_ALERT	- Highest priority. To be used only for critical screens, such as "your CPU temperature is too high"

• One can use map_buffer() to obtain a byte pointer to a map. Make sure this map is of size 160x43 and it has a color depth of 8.

LCD.DLL Functions

• LCD_About() • LCD_Close() • LCD_Devices() • LCD_GetDepth() • LCD_GetHeight() • LCD_GetNumButtons() • LCD_GetWidth() • LCD_Init() • LCD_IntVersion() • LCD_Open() • LCD_Quit() • LCD_ReadButton() • LCD_ReadButtons() • LCD_SetBitmap() • LCD_Version() •