f4b63ebaf4
Scaled fonts (independantly in x & y direction) based on normal sized font. Effectively double sized and double height same width fonts come free (or triple etc). New routine for sending low level drivers hardware commands eg backlight brightness, contrast Power and Orientation moved to new routine. Clean up on files to simplify low level driver file overheads.
35 lines
1.4 KiB
Text
35 lines
1.4 KiB
Text
To use this driver template
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1. Copy this entire directory (including the directory itself)
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into halext/drivers
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2. Rename the directory to match your hardware.
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3. Customise each file in the directory including the .mk file
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and this file. An example for this file is below...
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4. Keep any board specific code in a file you create called
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gdisp_lld_board_yourboardname.h and adjust gdisp.c to match.
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This enables someone porting to a new board to add another
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suitable boad definition without worrying about the rest of
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the driver. See the gdispNokia6610 driver as an example.
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------------------------------------------------------------------
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To use this driver:
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1. Add in your halconf.h:
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a) #define HAL_USE_GDISP TRUE
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b) Any optional high level driver defines (see gdisp.h) eg: GDISP_NEED_MULTITHREAD
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c) One (only) of:
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#define LCD_USE_GPIO
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#define LCD_USE_SPI
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#define LCD_USE_FSMC
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d) All of the following (with appropriate values):
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#define SCREEN_WIDTH 128
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#define SCREEN_HEIGHT 128
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e) If you are not using a known board then create a gdisp_lld_board.h file
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and ensure it is on your include path.
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Use the gdisp_lld_board_example.h file as a basis.
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Currently known boards are:
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XXXXXXXXX
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2. To your makefile add the following lines:
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include $(CHIBIOS)/os/halext/halext.mk
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include $(CHIBIOS)/os/halext/drivers/gdispXXXXX/gdisp_lld.mk
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