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examples/lvgldemo: bugfix typos and enable GRAPHICS_LVGL

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Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
This commit is contained in:
Petro Karashchenko 2022-01-28 13:46:55 +02:00 committed by Xiang Xiao
parent 480400c523
commit 41c8342927
4 changed files with 28 additions and 27 deletions
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11
examples/lvgldemo/Kconfig
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@ -6,6 +6,7 @@
menuconfig EXAMPLES_LVGLDEMO menuconfig EXAMPLES_LVGLDEMO
tristate "LVGL Demo" tristate "LVGL Demo"
default n default n
depends on GRAPHICS_LVGL
---help--- ---help---
Enable build the Light and Versatile Graphics Library Demo programs Enable build the Light and Versatile Graphics Library Demo programs
@ -86,24 +87,24 @@ config EXAMPLES_LVGLDEMO_CALIBRATE
if INPUT_TOUCHSCREEN if INPUT_TOUCHSCREEN
config EXAMPLES_LGVLDEMO_MINOR config EXAMPLES_LVGLDEMO_MINOR
int "Touchscreen minor device number" int "Touchscreen minor device number"
default 0 default 0
---help--- ---help---
The minor device number. Minor=N corresponds to touchscreen device The minor device number. Minor=N corresponds to touchscreen device
/dev/inputN. Note this value must with EXAMPLES_LGVLDEMO_DEVPATH. /dev/inputN. Note this value must with EXAMPLES_LVGLDEMO_DEVPATH.
Default 0. Default 0.
config EXAMPLES_LGVLDEMO_DEVPATH config EXAMPLES_LVGLDEMO_DEVPATH
string "Touchscreen device path" string "Touchscreen device path"
default "/dev/input0" default "/dev/input0"
---help--- ---help---
The path to the touchscreen device. This must be consistent with The path to the touchscreen device. This must be consistent with
EXAMPLES_LGVLDEMO_MINOR. Default: "/dev/input0" EXAMPLES_LVGLDEMO_MINOR. Default: "/dev/input0"
endif # INPUT_TOUCHSCREEN endif # INPUT_TOUCHSCREEN
config EXAMPLES_LGVLDEMO_MOUSE config EXAMPLES_LVGLDEMO_MOUSE
bool "Mouse interface" bool "Mouse interface"
default n default n
depends on INPUT_MOUSE depends on INPUT_MOUSE

2
examples/lvgldemo/Makefile
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@ -1,5 +1,5 @@
############################################################################ ############################################################################
# apps/examples/lgvldemo/Makefile # apps/examples/lvgldemo/Makefile
# #
# Licensed to the Apache Software Foundation (ASF) under one or more # Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with # contributor license agreements. See the NOTICE file distributed with

8
examples/lvgldemo/tp.c
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@ -48,7 +48,7 @@
#include <errno.h> #include <errno.h>
#include <debug.h> #include <debug.h>
#ifdef CONFIG_EXAMPLES_LGVLDEMO_MOUSE #ifdef CONFIG_EXAMPLES_LVGLDEMO_MOUSE
# include <nuttx/input/mouse.h> # include <nuttx/input/mouse.h>
#endif #endif
@ -94,12 +94,12 @@ int tp_init(void)
/* Open the touchscreen device for reading */ /* Open the touchscreen device for reading */
printf("tp_init: Opening %s\n", CONFIG_EXAMPLES_LGVLDEMO_DEVPATH); printf("tp_init: Opening %s\n", CONFIG_EXAMPLES_LVGLDEMO_DEVPATH);
fd = open(CONFIG_EXAMPLES_LGVLDEMO_DEVPATH, O_RDONLY | O_NONBLOCK); fd = open(CONFIG_EXAMPLES_LVGLDEMO_DEVPATH, O_RDONLY | O_NONBLOCK);
if (fd < 0) if (fd < 0)
{ {
printf("tp_init: open %s failed: %d\n", printf("tp_init: open %s failed: %d\n",
CONFIG_EXAMPLES_LGVLDEMO_DEVPATH, errno); CONFIG_EXAMPLES_LVGLDEMO_DEVPATH, errno);
errval = 2; errval = 2;
goto errout; goto errout;
} }

34
examples/lvgldemo/tp.h
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@ -49,13 +49,13 @@
/* Configuration ************************************************************/ /* Configuration ************************************************************/
/* CONFIG_EXAMPLES_LGVLDEMO_MINOR - The minor device number. Minor=N /* CONFIG_EXAMPLES_LVGLDEMO_MINOR - The minor device number. Minor=N
* corresponds to touchscreen device /dev/input0. Note this value must * corresponds to touchscreen device /dev/input0. Note this value must
* with CONFIG_EXAMPLES_LGVLDEMO_DEVPATH. Default 0. * with CONFIG_EXAMPLES_LVGLDEMO_DEVPATH. Default 0.
* CONFIG_EXAMPLES_LGVLDEMO_DEVPATH - The path to the touchscreen * CONFIG_EXAMPLES_LVGLDEMO_DEVPATH - The path to the touchscreen
* device. This must be consistent with CONFIG_EXAMPLES_LGVLDEMO_MINOR. * device. This must be consistent with CONFIG_EXAMPLES_LVGLDEMO_MINOR.
* Default: "/dev/input0" * Default: "/dev/input0"
* CONFIG_EXAMPLES_LGVLDEMO_MOUSE - The touchscreen test can also be * CONFIG_EXAMPLES_LVGLDEMO_MOUSE - The touchscreen test can also be
* configured to work with a mouse driver by setting this option. * configured to work with a mouse driver by setting this option.
*/ */
@ -63,23 +63,23 @@
# error "Input device support is not enabled (CONFIG_INPUT_TOUCHSCREEN || CONFIG_INPUT_MOUSE)" # error "Input device support is not enabled (CONFIG_INPUT_TOUCHSCREEN || CONFIG_INPUT_MOUSE)"
#endif #endif
#ifndef CONFIG_EXAMPLES_LGVLDEMO_MINOR #ifndef CONFIG_EXAMPLES_LVGLDEMO_MINOR
# undef CONFIG_EXAMPLES_LGVLDEMO_DEVPATH # undef CONFIG_EXAMPLES_LVGLDEMO_DEVPATH
# define CONFIG_EXAMPLES_LGVLDEMO_MINOR 0 # define CONFIG_EXAMPLES_LVGLDEMO_MINOR 0
# ifdef CONFIG_EXAMPLES_LGVLDEMO_MOUSE # ifdef CONFIG_EXAMPLES_LVGLDEMO_MOUSE
# define CONFIG_EXAMPLES_LGVLDEMO_DEVPATH "/dev/mouse0" # define CONFIG_EXAMPLES_LVGLDEMO_DEVPATH "/dev/mouse0"
# else # else
# define CONFIG_EXAMPLES_LGVLDEMO_DEVPATH "/dev/input0" # define CONFIG_EXAMPLES_LVGLDEMO_DEVPATH "/dev/input0"
# endif # endif
#endif #endif
#ifndef CONFIG_EXAMPLES_LGVLDEMO_DEVPATH #ifndef CONFIG_EXAMPLES_LVGLDEMO_DEVPATH
# undef CONFIG_EXAMPLES_LGVLDEMO_MINOR # undef CONFIG_EXAMPLES_LVGLDEMO_MINOR
# define CONFIG_EXAMPLES_LGVLDEMO_MINOR 0 # define CONFIG_EXAMPLES_LVGLDEMO_MINOR 0
# ifdef CONFIG_EXAMPLES_LGVLDEMO_MOUSE # ifdef CONFIG_EXAMPLES_LVGLDEMO_MOUSE
# define CONFIG_EXAMPLES_LGVLDEMO_DEVPATH "/dev/mouse0" # define CONFIG_EXAMPLES_LVGLDEMO_DEVPATH "/dev/mouse0"
# else # else
# define CONFIG_EXAMPLES_LGVLDEMO_DEVPATH "/dev/input0" # define CONFIG_EXAMPLES_LVGLDEMO_DEVPATH "/dev/input0"
# endif # endif
#endif #endif