f531e0d62e
Add monochrome character framebuffer for monochrome graphic dot matrix displays and electrophoretic displays. These displays are mostly monochrome and can only display black and some other color, for example white. Typically, a byte controls 8 pixels, arranged vertically or horizontally depending on the controller or settings. The API is not suitable to display graphics, the purpose is to display text or symbols. It is possible to use several fonts. A font can also consist of graphic symbols only and thus, for example, enable the realization of a menu. Signed-off-by: Johann Fischer <j.fischer@phytec.de>
31 lines
535 B
Plaintext
31 lines
535 B
Plaintext
# Kconfig - frame buffer configuration options
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#
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# Copyright (c) 2018 Phytec Messtechnik GmbH
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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menu "Framebuffer"
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config CHARACTER_FRAMEBUFFER
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bool "Character framebuffer for dot matrix displays"
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help
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Character framebuffer for dot matrix displays.
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if CHARACTER_FRAMEBUFFER
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config CHARACTER_FRAMEBUFFER_USE_DEFAULT_FONTS
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bool "Use default fonts"
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default y
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help
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Use default fonts.
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module = CFB
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module-str = cfb
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source "subsys/logging/Kconfig.template.log_config"
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endif
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endmenu
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