75 lines
1.8 KiB
Plaintext
75 lines
1.8 KiB
Plaintext
#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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config EXAMPLES_NXDEMO
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tristate "NX Demo \"Graphic test\" example"
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default n
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---help---
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Enable the NX graphics \"Demo Test\" example
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if EXAMPLES_NXDEMO
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config EXAMPLES_NXDEMO_VPLANE
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int "Video Plane"
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default 0
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---help---
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The plane to select from the framebuffer driver for use in the test.
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Default: 0
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config EXAMPLES_NXDEMO_DEVNO
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int "Video Device Number"
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default 0
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---help---
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The LCD device to select from the LCD driver for use in the test:
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Default: 0
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config EXAMPLES_NXDEMO_BPP
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int "Bits-Per-Pixel"
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default 1
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---help---
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Pixels per pixel to use. Valid options include 1, 2, 4, 8, 16, 24,
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and 32. Default is 32.
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comment "Example Color Configuration"
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config EXAMPLES_NXDEMO_DEFAULT_COLORS
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bool "Use Default Colors"
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default y
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if !EXAMPLES_NXDEMO_DEFAULT_COLORS
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config EXAMPLES_NXDEMO_BGCOLOR
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hex "Background color"
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default 0x0
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---help---
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The color of the background. Default depends on config
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EXAMPLES_NXDEMO_BPP.
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endif
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config EXAMPLES_NXDEMO_EXTERNINIT
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bool "External Device Initialization"
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default n
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depends on BOARDCTL
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select BOARDCTL_GRAPHICS
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---help---
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The driver for the graphics device on this platform requires some
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unusual initialization. This is the case, for example, for SPI LCD/OLED
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devices. If this configuration is selected, then the platform code
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must provide an LCD initialization function with a prototype like:
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#ifdef CONFIG_NX_LCDDRIVER
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FAR struct lcd_dev_s *board_graphics_setup(unsigned int devno);
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#else
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FAR struct fb_vtable_s *board_graphics_setup(unsigned int devno);
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#endif
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and must also define: CONFIG_BOARDCTL=y and
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CONFIG_BOARDCTL_GRAPHICS=y so that the boardctl() interface
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will be available in order to access this function.
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endif
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