michaelh/zephyr
1
0
Fork 0
Code Releases Activity
zephyr/subsys/fb/Kconfig

39 lines
900 B
Plaintext
Raw Permalink Normal View History

kconfig: Clean up header comments and make them consistent Use this short header style in all Kconfig files: # <description> # <copyright> # <license> ... Also change all <description>s from # Kconfig[.extension] - Foo-related options to just # Foo-related options It's clear enough that it's about Kconfig. The <description> cleanup was done with this command, along with some manual cleanup (big letter at the start, etc.) git ls-files '*Kconfig*' | \ xargs sed -i -E '1 s/#\s*Kconfig[\w.-]*\s*-\s*/# /' Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-11-01 13:45:29 +01:00
# Frame buffer configuration options
subsys: add monochrome character framebuffer 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>
2018-07-19 17:43:39 +02:00
# Copyright (c) 2018 Phytec Messtechnik GmbH
# SPDX-License-Identifier: Apache-2.0
kconfig: Have the 'framebuffer' menu depend on it being enabled As this was written before, a 'Framebuffer' menu entry was present, and to see what kind of features or configuration it had, one had to navigate into the menu to determine if anything related to 'Framebuffer' was enabled at all. Now there is an unchecked box on the 'framebuffer' menu when it is disabled, which clearly expresses that it is disabled without the need to enter the menu entry. This change only changes the menu layout, and not the dependencies of any options. Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
2018-12-27 15:56:59 +01:00
menuconfig CHARACTER_FRAMEBUFFER
subsys: add monochrome character framebuffer 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>
2018-07-19 17:43:39 +02:00
bool "Character framebuffer for dot matrix displays"
help
Character framebuffer for dot matrix displays.
if CHARACTER_FRAMEBUFFER
config CHARACTER_FRAMEBUFFER_USE_DEFAULT_FONTS
bool "Use default fonts"
default y
help
Use default fonts.
shell: Add initial code for Character Framebuffer shell module This adds the config option and files of the Character Framebuffer shell module Signed-off-by: Diego Sueiro <diego.sueiro@gmail.com>
2018-12-07 11:00:46 +01:00
config CHARACTER_FRAMEBUFFER_SHELL
bool "Character Framebuffer shell"
depends on SHELL
help
Activate shell module that provides Framebuffer commands to the
console.
kconfig: Replace some single-symbol 'if's with 'depends on' I think people might be reading differences into 'if' and 'depends on' that aren't there, like maybe 'if' being needed to "hide" a symbol, while 'depends on' just adds a dependency. There are no differences between 'if' and 'depends on'. 'if' is just a shorthand for 'depends on'. They work the same when it comes to creating implicit menus too. The way symbols get "hidden" is through their dependencies not being satisfied ('if'/'depends on' get copied up as a dependency on the prompt). Since 'if' and 'depends on' are the same, an 'if' with just a single symbol in it can be replaced with a 'depends on'. IMO, it's best to avoid 'if' there as a style choice too, because it confuses people into thinking there's deep Kconfig magic going on that requires 'if'. Going for 'depends on' can also remove some nested 'if's, which generates nicer symbol information and docs, because nested 'if's really are so simple/dumb that they just add the dependencies from both 'if's to all symbols within. Replace a bunch of single-symbol 'if's with 'depends on' to despam the Kconfig files a bit and make it clearer how things work. Also do some other minor related dependency refactoring. The replacement isn't complete. Will fix up the rest later. Splitting it a bit to make it more manageable. (Everything above is true for choices, menus, and comments as well.) Detected by tweaking the Kconfiglib parsing code. It's impossible to detect after parsing, because 'if' turns into 'depends on'. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2020-02-08 03:45:50 +01:00
config CHARACTER_FRAMEBUFFER_SHELL_DRIVER_NAME
shell: Add initial code for Character Framebuffer shell module This adds the config option and files of the Character Framebuffer shell module Signed-off-by: Diego Sueiro <diego.sueiro@gmail.com>
2018-12-07 11:00:46 +01:00
string
drivers: ssd1673: rename driver to ssd16xx ssd1673 driver supports different controllers, rename it to more generic ssd16xx. Signed-off-by: Johann Fischer <j.fischer@phytec.de>
2019-07-03 23:40:38 +02:00
default "SSD16XX" if SSD16XX
shell: Add initial code for Character Framebuffer shell module This adds the config option and files of the Character Framebuffer shell module Signed-off-by: Diego Sueiro <diego.sueiro@gmail.com>
2018-12-07 11:00:46 +01:00
default "SSD1306" if SSD1306
kconfig: Replace some single-symbol 'if's with 'depends on' I think people might be reading differences into 'if' and 'depends on' that aren't there, like maybe 'if' being needed to "hide" a symbol, while 'depends on' just adds a dependency. There are no differences between 'if' and 'depends on'. 'if' is just a shorthand for 'depends on'. They work the same when it comes to creating implicit menus too. The way symbols get "hidden" is through their dependencies not being satisfied ('if'/'depends on' get copied up as a dependency on the prompt). Since 'if' and 'depends on' are the same, an 'if' with just a single symbol in it can be replaced with a 'depends on'. IMO, it's best to avoid 'if' there as a style choice too, because it confuses people into thinking there's deep Kconfig magic going on that requires 'if'. Going for 'depends on' can also remove some nested 'if's, which generates nicer symbol information and docs, because nested 'if's really are so simple/dumb that they just add the dependencies from both 'if's to all symbols within. Replace a bunch of single-symbol 'if's with 'depends on' to despam the Kconfig files a bit and make it clearer how things work. Also do some other minor related dependency refactoring. The replacement isn't complete. Will fix up the rest later. Splitting it a bit to make it more manageable. (Everything above is true for choices, menus, and comments as well.) Detected by tweaking the Kconfiglib parsing code. It's impossible to detect after parsing, because 'if' turns into 'depends on'. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2020-02-08 03:45:50 +01:00
depends on CHARACTER_FRAMEBUFFER_SHELL
shell: Add initial code for Character Framebuffer shell module This adds the config option and files of the Character Framebuffer shell module Signed-off-by: Diego Sueiro <diego.sueiro@gmail.com>
2018-12-07 11:00:46 +01:00
help
Character Framebuffer Display Driver Name
subsys: add monochrome character framebuffer 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>
2018-07-19 17:43:39 +02:00
module = CFB
module-str = cfb
source "subsys/logging/Kconfig.template.log_config"
kconfig: Have the 'framebuffer' menu depend on it being enabled As this was written before, a 'Framebuffer' menu entry was present, and to see what kind of features or configuration it had, one had to navigate into the menu to determine if anything related to 'Framebuffer' was enabled at all. Now there is an unchecked box on the 'framebuffer' menu when it is disabled, which clearly expresses that it is disabled without the need to enter the menu entry. This change only changes the menu layout, and not the dependencies of any options. Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
2018-12-27 15:56:59 +01:00
endif # CHARACTER_FRAMEBUFFER
Copy permalink