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505cc2bb0e
A new role :zephyr_file: is available that renders to a link to the file or folder in GitHub. Find appropriate references using :file: and convert to :zephyr_file: to take advantage of its linking capability. Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
40 lines
1021 B
ReStructuredText
40 lines
1021 B
ReStructuredText
.. _cfb_custom_fonts:
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Custom Fonts
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############
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Overview
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********
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A simple example showing how to generate Character Framebuffer (CFB)
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font headers automatically at build time.
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This example generates a font with font elements for 6 sided dice from
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a PNG image, and then uses the generated header (``cfb_font_dice.h``)
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to show the font elements on the display of a supported board.
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The source code for this sample application can be found at:
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:zephyr_file:`samples/display/cfb_custom_font`.
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Building and Running
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********************
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There are different configuration files in the cfb_custom_font
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directory:
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- :file:`prj.conf`
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Generic config file, normally you should use this.
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- :file:`boards/reel_board.conf`
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This overlay config enables support for SSD1673 display controller
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on the reel_board.
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Example building for the reel_board with SSD1673 display support:
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.. zephyr-app-commands::
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:zephyr-app: samples/display/cfb_custom_font
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:host-os: unix
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:board: reel_board
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:goals: flash
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:compact:
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