44585b7fc5
Rework bbc:microbit display support to use nRF LED matrix display controller driver and allow to use it with bbc:microbit v2 board. This patch turns the driver into a higher level driver using the display controller API. Code that directly accesses hardware (GPIO) is removed. This driver is reworked to be more generic. It still has a lot of potential for improvement, but it requires changes in all applications that use this tool. Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
23 lines
711 B
Plaintext
23 lines
711 B
Plaintext
# Microbit display driver configuration options
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# Copyright (c) 2017 Jan Van Winkel <jan.van_winkel@dxplore.eu>
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# SPDX-License-Identifier: Apache-2.0
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config MICROBIT_DISPLAY
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bool "BBC micro:bit 5x5 LED Display support"
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depends on BOARD_BBC_MICROBIT || BOARD_BBC_MICROBIT_V2
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depends on PRINTK
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help
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Enable this to be able to display images and text on the 5x5
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LED matrix display on the BBC micro:bit.
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config MICROBIT_DISPLAY_STR_MAX
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int "Maximum length of strings that can be shown on the display"
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range 3 255
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default 40
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depends on MICROBIT_DISPLAY
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help
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This value specifies the maximum length of strings that can
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be displayed using the mb_display_string() and mb_display_print()
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APIs.
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