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#
# For a description of the syntax of this configuration file,
# see misc/tools/kconfig-language.txt.
#
config EXAMPLES_NXLINES
bool "NX graphics lines example"
default n
---help---
Enable the X graphics lines example
if EXAMPLES_NXLINES
config EXAMPLES_NXLINES_VPLANE
int "Graphics Plane"
default 0
---help---
The plane to select from the frame-buffer driver for use in the test. Default: 0
config EXAMPLES_NXLINES_DEVNO
int "Graphics Device Number"
default 0
---help---
The LCD device to select from the LCD driver for use in the test: Default: 0
config EXAMPLES_NXLINES_DEFAULT_COLORS
bool "Use default colors"
default y
---help---
Select this option to let the NXLINES example pick the colors. Otherwise,
you may select the exact colors to use in hex format.
config EXAMPLES_NXLINES_BGCOLOR
hex "Background Color"
default 0x00
depends on !EXAMPLES_NXLINES_DEFAULT_COLORS
---help---
The color of the background. Default depends on EXAMPLES_NXLINES_BPP.
config EXAMPLES_NXLINES_LINEWIDTH
int "Line Width"
default 16
---help---
Selects the width of the lines in pixels (default: 16)
config EXAMPLES_NXLINES_LINECOLOR
hex "Line Color"
default 0x00
depends on !EXAMPLES_NXLINES_DEFAULT_COLORS
---help---
The color of the central lines drawn in the background window. Default
depends on EXAMPLES_NXLINES_BPP (there really is no meaningful default).
config EXAMPLES_NXLINES_BORDERWIDTH
int "Border Width"
default 16
---help---
The width of the circular border drawn in the background window. (default: 16).
config EXAMPLES_NXLINES_BORDERCOLOR
hex "Border Color"
default 0x00
depends on !EXAMPLES_NXLINES_DEFAULT_COLORS
---help---
The color of the circular border drawn in the background window. Default
depends on EXAMPLES_NXLINES_BPP (there really is no meaningful default).
config EXAMPLES_NXLINES_CIRCLECOLOR
hex "Circle Color"
default 0x00
depends on !EXAMPLES_NXLINES_DEFAULT_COLORS
---help---
The color of the circular region filled in the background window. Default
depends on EXAMPLES_NXLINES_BPP (there really is no meaningful default).
config EXAMPLES_NXLINES_BPP
int "Bits Per Pixel"
default 8
---help---
Pixels per pixel to use. Valid options include 2, 4, 8, 16, 24, and 32.
Default is 16.
config EXAMPLES_NXLINES_EXTERNINIT
bool "External Device Initialization"
default false
---help---
The driver for the graphics device on this platform requires some unusual
initialization. This is the for, for example, SPI LCD/OLED devices. If
this configuration is selected, then the platform code must provide an LCD
initialization function with a prototype like:
#ifdef NX_LCDDRIVER
FAR struct lcd_dev_s *up_nxdrvinit(unsigned int devno);
#else
FAR struct fb_vtable_s *up_nxdrvinit(unsigned int devno);
#endif
endif
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