sergiotarxz/nuttx-apps
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

system/input: add input tool button support

Browse Source 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
This commit is contained in:
yinshengkai 2022-02-16 10:58:00 +08:00 committed by Xiang Xiao
parent 009e668745
commit db4fc86465
1 changed files with 59 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

83
system/input/input.c
View File

@ -19,11 +19,13 @@
****************************************************************************/ ****************************************************************************/
#include <errno.h> #include <errno.h>
#include <fcntl.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <fcntl.h> #include <unistd.h>
#include <nuttx/input/buttons.h>
#include <nuttx/input/touchscreen.h> #include <nuttx/input/touchscreen.h>
/**************************************************************************** /****************************************************************************
@ -33,7 +35,7 @@
#define DEFATLT_INTERVAL 30 #define DEFATLT_INTERVAL 30
#define DEFATLT_DISTANCE 10 #define DEFATLT_DISTANCE 10
#define DELAY_MS(ms) usleep((ms)*1000) #define DELAY_MS(ms) usleep((ms) * 1000)
#define ABS(a) (((a) > 0) ? (a) : -(a)) #define ABS(a) (((a) > 0) ? (a) : -(a))
#define MAX(a, b) (((a) > (b)) ? (a) : (b)) #define MAX(a, b) (((a) > (b)) ? (a) : (b))
@ -43,31 +45,32 @@
struct input_cmd_s struct input_cmd_s
{ {
const char *cmd; /* Command name */ const char *cmd; /* Command name */
int (*func)(int argc, char** argv); /* Function corresponding to command */ int (*func)(int argc, char **argv); /* Function corresponding to command */
}; };
/**************************************************************************** /****************************************************************************
* Private Function Prototypes * Private Function Prototypes
****************************************************************************/ ****************************************************************************/
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_sleep(int argc, char **argv);
static int input_help(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); 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},
{NULL, NULL} {"button", input_button },
{NULL, NULL }
}; };
/**************************************************************************** /****************************************************************************
@ -88,7 +91,7 @@ static void input_utouch_move(int fd, int x, int y, int pendown)
{ {
sample.point[0].flags = TOUCH_UP | TOUCH_ID_VALID; sample.point[0].flags = TOUCH_UP | TOUCH_ID_VALID;
} }
else else
{ {
sample.point[0].x = x; sample.point[0].x = x;
sample.point[0].y = y; sample.point[0].y = y;
@ -108,7 +111,7 @@ static void input_utouch_move(int fd, int x, int y, int pendown)
* Name: input_sleep * Name: input_sleep
****************************************************************************/ ****************************************************************************/
static int input_sleep(int argc, char** argv) static int input_sleep(int argc, char **argv)
{ {
if (argc != 2) if (argc != 2)
{ {
@ -123,7 +126,7 @@ static int input_sleep(int argc, char** argv)
* Name: input_utouch_tap * Name: input_utouch_tap
****************************************************************************/ ****************************************************************************/
static int input_utouch_tap(int argc, char** argv) static int input_utouch_tap(int argc, char **argv)
{ {
int fd; int fd;
int x; int x;
@ -161,7 +164,7 @@ static int input_utouch_tap(int argc, char** argv)
* Name: input_utouch_swipe * Name: input_utouch_swipe
****************************************************************************/ ****************************************************************************/
static int input_utouch_swipe(int argc, char** argv) static int input_utouch_swipe(int argc, char **argv)
{ {
int i; int i;
int fd; int fd;
@ -220,21 +223,46 @@ static int input_utouch_swipe(int argc, char** argv)
return 0; return 0;
} }
static int input_button(int argc, char **argv)
{
int fd;
btn_buttonset_t button;
if (argc != 2)
{
return -EINVAL;
}
button = strtoul(argv[1], NULL, 0);
fd = open("/dev/ubutton", O_WRONLY);
if (fd < 0)
{
return -errno;
}
write(fd, &button, sizeof(button));
close(fd);
return 0;
}
/**************************************************************************** /****************************************************************************
* Name: intput_help * Name: intput_help
****************************************************************************/ ****************************************************************************/
static int input_help(int argc, char** argv) static int input_help(int argc, char **argv)
{ {
printf("Usage: input <command> [<arg>...]\n"); printf("Usage: input <command> [<arg>...]\n");
printf("The commands and default sources are:\n" printf("The commands and default sources are:\n"
"\thelp\n" "\thelp\n"
"\tsleep <time(ms)>\n" "\tsleep <time(ms)>\n"
"\ttap <x> <y> [interval(ms)]\n" "\ttap <x> <y> [interval(ms)]\n"
"\tswipe <x1> <y1> <x2> <y2> [duration(ms)] [distance(pix)]\n\n" "\tswipe <x1> <y1> <x2> <y2> [duration(ms)] [distance(pix)]\n"
"\tbutton <buttonvalue>\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");
return 0; return 0;
} }
@ -251,11 +279,16 @@ static int input_help(int argc, char** argv)
* *
****************************************************************************/ ****************************************************************************/
int main(int argc, char** argv) int main(int argc, char **argv)
{ {
int i; int i;
int ret = -EINVAL; int ret = -EINVAL;
if (argv[1] == NULL)
{
goto errout;
}
for (i = 0; g_input_cmd_list[i].cmd != NULL; i++) for (i = 0; g_input_cmd_list[i].cmd != NULL; i++)
{ {
/* Matching the function corresponding to the command */ /* Matching the function corresponding to the command */
@ -267,10 +300,12 @@ int main(int argc, char** argv)
} }
} }
if (ret < 0) errout:
if (ret != 0)
{ {
input_help(argc, argv); input_help(argc, argv);
return EXIT_FAILURE;
} }
return ret; return EXIT_SUCCESS;
} }