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dddvb/apps/octonet/octokey.c

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2015-08-05 17:22:42 +02:00
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include <fcntl.h>
#include <dirent.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/select.h>
#include <sys/time.h>
#include <termios.h>
#include <signal.h>
#include <linux/input.h>
int main(int argc, char *argv[])
{
int fd, len;
struct input_event ev;
uint32_t time;
fd = open("/dev/input/event0", O_RDONLY);
if (fd < 0)
return -1;
while (1) {
if ((len = read(fd, &ev, sizeof(ev)) < sizeof(struct input_event)))
return -1;
printf("%u.%06u %u %u %u\n", ev.time.tv_sec, ev.time.tv_usec, ev.type, ev.code, ev.value);
}
}