54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
#pragma once
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <time.h>
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#include <stdatomic.h>
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#include <inttypes.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <unistd.h>
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#include <string.h>
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#include <math.h>
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#include <termios.h>
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#include <dirent.h>
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#include <sys/types.h>
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#include <sys/time.h>
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#include <sys/ipc.h>
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#include <sys/sem.h>
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#include <sys/stat.h>
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#include <sys/ioctl.h>
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#include <sys/select.h>
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#include <sys/syscall.h>
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#include <linux/hidraw.h>
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#include <linux/input-event-codes.h>
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#include <linux/uinput.h>
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#include <linux/input.h>
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#include <semaphore.h>
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#include <pthread.h>
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#include <libevdev-1.0/libevdev/libevdev.h>
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#define LSB_PER_RAD_S_2000_DEG_S ((double)0.001064724)
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#define LSB_PER_RAD_S_2000_DEG_S_STR "0.001064724"
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#define LSB_PER_16G ((double)0.004785)
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#define LSB_PER_16G_STR "0.004785"
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// courtesy of linux kernel
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#ifndef __packed
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#define __packed __attribute__((packed))
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#endif
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// also courtesy of linux kernel
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inline int32_t div_round_closest(int32_t x, int32_t divisor) {
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const int32_t __x = x;
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const int32_t __d = divisor;
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return ((__x) > 0) == ((__d) > 0) ? (((__x) + ((__d) / 2)) / (__d)) : (((__x) - ((__d) / 2)) / (__d));
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}
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