vive.h File Reference

Common vive header. More...

#include <stdint.h>
#include <asm/byteorder.h>
#include "util/u_debug.h"
#include "util/u_time.h"

Include dependency graph for vive.h:

Go to the source code of this file.

Macros
#define	VIVE_TRACE(d, ...)   U_LOG_IFL_T(d->log_level, __VA_ARGS__)
#define	VIVE_DEBUG(d, ...)   U_LOG_IFL_D(d->log_level, __VA_ARGS__)
#define	VIVE_INFO(d, ...)   U_LOG_IFL_I(d->log_level, __VA_ARGS__)
#define	VIVE_WARN(d, ...)   U_LOG_IFL_W(d->log_level, __VA_ARGS__)
#define	VIVE_ERROR(d, ...)   U_LOG_IFL_E(d->log_level, __VA_ARGS__)
#define	VIVE_CLOCK_FREQ   48e6
#define	CAMERA_FREQUENCY   54
#define	IMU_FREQUENCY   1000

Functions
static void	ticks_to_ns (uint32_t sample_ticks_raw, uint32_t *inout_prev_ticks, timepoint_ns *inout_ts_ns)
	Helper function to convert raw device ticks to nanosecond timestamps. More...

Detailed Description

Common vive header.

Author

Lubosz Sarnecki lubos.nosp@m.z.sa.nosp@m.rneck.nosp@m.i@co.nosp@m.llabo.nosp@m.ra.c.nosp@m.om

Function Documentation

ticks_to_ns()

static void ticks_to_ns ( uint32_t  sample_ticks_raw, uint32_t *  inout_prev_ticks, timepoint_ns *  inout_ts_ns  )

inlinestatic

Helper function to convert raw device ticks to nanosecond timestamps.

inout params should start as the results from the previous sample call. For the first call, pass zero for the inout params.

Parameters

	sample_ticks_raw	Current sample ticks
[in,out]	inout_prev_ticks	Overwritten with sample_ticks_raw
[in,out]	inout_ts_ns	Resulting timestamp in nanoseconds