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system/input: add input tools keyboard support

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Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
This commit is contained in:
yinshengkai 2022-02-16 20:24:28 +08:00 committed by Petro Karashchenko
parent 451f528bbb
commit 6895da98e3
2 changed files with 81 additions and 12 deletions
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2
system/input/Kconfig
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@ -6,7 +6,7 @@
menuconfig SYSTEM_INPUT menuconfig SYSTEM_INPUT
tristate "Enable input tool" tristate "Enable input tool"
default n default n
select INPUT_UINPUT depends on INPUT_UINPUT
---help--- ---help---
Enable support for a command line input tool. Enable support for a command line input tool.

91
system/input/input.c
View File

@ -26,6 +26,7 @@
#include <unistd.h> #include <unistd.h>
#include <nuttx/input/buttons.h> #include <nuttx/input/buttons.h>
#include <nuttx/input/keyboard.h>
#include <nuttx/input/touchscreen.h> #include <nuttx/input/touchscreen.h>
/**************************************************************************** /****************************************************************************
@ -56,24 +57,29 @@ struct input_cmd_s
* Private Function Prototypes * Private Function Prototypes
****************************************************************************/ ****************************************************************************/
static int input_button(int argc, char **argv);
static int input_help(int argc, char **argv);
static int input_keydown(int argc, char **argv);
static int input_keyup(int argc, char **argv);
static int input_sleep(int argc, char **argv);
static void input_utouch_move(int fd, int x, int y, int pendown);
static int input_utouch_tap(int argc, char **argv); static int input_utouch_tap(int argc, char **argv);
static int input_utouch_swipe(int argc, char **argv); static int input_utouch_swipe(int argc, char **argv);
static int input_sleep(int argc, char **argv);
static int input_help(int argc, char **argv);
static int input_button(int argc, char **argv);
static void input_utouch_move(int fd, int x, int y, int pendown);
/**************************************************************************** /****************************************************************************
* Private Data * Private Data
****************************************************************************/ ****************************************************************************/
static const struct input_cmd_s g_input_cmd_list[] = static const struct input_cmd_s g_input_cmd_list[] =
{ {
{"help", input_help }, {"help", input_help },
{"sleep", input_sleep }, {"sleep", input_sleep },
{"tap", input_utouch_tap }, {"tap", input_utouch_tap },
{"swipe", input_utouch_swipe}, {"swipe", input_utouch_swipe},
{"button", input_button }, {"button", input_button },
{NULL, NULL } {"keyup", input_keyup },
{"keydown", input_keydown },
{NULL, NULL }
}; };
/**************************************************************************** /****************************************************************************
@ -249,6 +255,62 @@ static int input_button(int argc, char **argv)
return 0; return 0;
} }
/****************************************************************************
* Name: input_keyup
****************************************************************************/
static int input_keyup(int argc, char **argv)
{
int fd;
struct keyboard_event_s key;
if (argc != 2 || argv[1] == NULL)
{
return -EINVAL;
}
fd = open("/dev/ukeyboard", O_WRONLY);
if (fd < 0)
{
return -errno;
}
key.code = strtoul(argv[1], NULL, 0);
key.type = KEYBOARD_RELEASE;
write(fd, &key, sizeof(struct keyboard_event_s));
close(fd);
return 0;
}
/****************************************************************************
* Name: input_keydown
****************************************************************************/
static int input_keydown(int argc, char **argv)
{
int fd;
struct keyboard_event_s key;
if (argc != 2 || argv[1] == NULL)
{
return -EINVAL;
}
fd = open("/dev/ukbd", O_WRONLY);
if (fd < 0)
{
return -errno;
}
key.code = strtoul(argv[1], NULL, 0);
key.type = KEYBOARD_PRESS;
write(fd, &key, sizeof(struct keyboard_event_s));
close(fd);
return 0;
}
/**************************************************************************** /****************************************************************************
* Name: intput_help * Name: intput_help
****************************************************************************/ ****************************************************************************/
@ -262,10 +324,17 @@ static int input_help(int argc, char **argv)
"\ttap <x> <y> [interval(ms)]\n" "\ttap <x> <y> [interval(ms)]\n"
"\tswipe <x1> <y1> <x2> <y2> [duration(ms)] [distance(pix)]\n" "\tswipe <x1> <y1> <x2> <y2> [duration(ms)] [distance(pix)]\n"
"\tbutton <buttonvalue>\n" "\tbutton <buttonvalue>\n"
"\tkeyup: <keycode>, input keyup 0x61\n"
"\tkeydown: <keycode>, input keydown 0x61\n"
"\tinterval: Time interval between two reports of sample\n" "\tinterval: Time interval between two reports of sample\n"
"\tduration: Duration of sliding\n" "\tduration: Duration of sliding\n"
"\tdistance: Report the pixel distance of the sample twice\n" "\tdistance: Report the pixel distance of the sample twice\n"
"\tbuttonvalue: button value in hex format\n"); "\tinterval: Time interval between two reports of sample\n"
"\tduration: Duration of sliding\n"
"\tdistance: Report the pixel distance of the sample twice\n"
"\tbuttonvalue: button value in hex format\n"
"\tkeycode: x11 key code, hexadecimal format\n"
);
return 0; return 0;
} }