1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
#
# For a description of the syntax of this configuration file,
# see misc/tools/kconfig-language.txt.
#
config EXAMPLES_NXHELLO
bool "NX graphics \"Hello, World!\" example"
default n
---help---
Enable the NX graphics \"Hello, World!\" example
if EXAMPLES_NXHELLO
config EXAMPLES_NXHELLO_VPLANE
int "Video Plane"
default 0
---help---
The plane to select from the framebuffer driver for use in the test.
Default: 0
config EXAMPLES_NXHELLO_DEVNO
int "Video Device Number"
default 0
---help---
The LCD device to select from the LCD driver for use in the test:
Default: 0
config EXAMPLES_NXHELLO_BPP
int "Bits-Per-Pixel"
default 32
---help---
Pixels per pixel to use. Valid options include 1, 2, 4, 8, 16, 24,
and 32. Default is 32.
comment "Example Color Configuration"
config EXAMPLES_NXHELLO_DEFAULT_COLORS
bool "Use Default Colors"
default y
if !EXAMPLES_NXHELLO_DEFAULT_COLORS
config EXAMPLES_NXHELLO_BGCOLOR
hex "Background color"
default 0x0
---help---
The color of the background. Default depends on config
EXAMPLES_NXHELLO_BPP.
config EXAMPLES_NXHELLO_FONTCOLOR
hex "Background font color"
default 0x0
---help---
The color of the fonts used in the background window. Default
depends on config EXAMPLES_NXHELLO_BPP.
endif
comment "Example Font Configuration"
config EXAMPLES_NXHELLO_DEFAULT_FONT
bool "Use Default Font"
default y
if !EXAMPLES_NXHELLO_DEFAULT_FONT
config EXAMPLES_NXHELLO_FONTID
int "Background font ID"
default 0
---help---
Selects the font used in the background window (see font ID numbers
in include/nuttx/nx/nxfonts.h)
endif
config EXAMPLES_NXHELLO_EXTERNINIT
bool "External Device Initialization"
default n
---help---
The driver for the graphics device on this platform requires some
unusual initialization. This is the case, for example, for SPI LCD/OLED
devices. If this configuration is selected, then the platform code
must provide an LCD initialization function with a prototype like:
#ifdef CONFIG_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
|
