HTC Vive and Valve Index driver

Driver for the HTC Vive and Valve Index family of HMDs. More...

Collaboration diagram for HTC Vive and Valve Index driver:

Files
file	vive.h
	Common vive header.
file	vive_controller.h
	Interface to HTC Vive and Valve Index driver.
file	vive_device.c
	Vive device implementation.
file	vive_device.h
	vive device header
file	vive_lighthouse.c
	Vive Lighthouse Watchman implementation.
file	vive_lighthouse.h
	Vive Lighthouse Watchman implementation.
file	vive_prober.c
	drv_vive prober code.
file	vive_prober.h
	Interface to HTC Vive and Valve Index driver.
file	vive_protocol.c
	Vive USB HID reports.
file	vive_protocol.h
	Vive USB HID reports.
file	vive_source.c
	Interface for vive data sources.
file	vive_source.h
	Interface for vive data sources.

Data Structures
struct	vive_controller_device
	A Vive Controller device, representing just a single controller. More...

Enumerations
enum	watchman_gen { WATCHMAN_GEN1 , WATCHMAN_GEN2 , WATCHMAN_GEN_UNKNOWN }
	Driver for the HTC Vive and Valve Index controllers. More...

Functions
int	vive_found (struct xrt_prober *xp, struct xrt_prober_device **devices, size_t device_count, size_t index, cJSON *attached_data, struct vive_tracking_status tstatus, struct vive_source *vs, struct vive_config **out_vive_config, struct xrt_device **out_xdev)
	Probing function for Vive devices.
int	vive_controller_found (struct xrt_prober *xp, struct xrt_prober_device **devices, size_t device_count, size_t index, cJSON *attached_data, struct xrt_device **out_xdevs)
	Probing function for HTC Vive and Valve Index controllers.
struct vive_source *	vive_source_create (struct xrt_frame_context *xfctx)
	Exported functions.
void	vive_source_push_imu_packet (struct vive_source *vs, uint32_t age, timepoint_ns t, struct xrt_vec3 a, struct xrt_vec3 g)
void	vive_source_push_frame_ticks (struct vive_source *vs, timepoint_ns ticks)
void	vive_source_hook_into_sinks (struct vive_source *vs, struct xrt_slam_sinks *sinks)

Detailed Description

Driver for the HTC Vive and Valve Index family of HMDs.

Vive data sources.

Enumeration Type Documentation

watchman_gen

enum watchman_gen

#include <drivers/vive/vive_controller.h>

Driver for the HTC Vive and Valve Index controllers.

Function Documentation

vive_controller_found()

int vive_controller_found	(	struct xrt_prober *	xp,
		struct xrt_prober_device **	devices,
		size_t	device_count,
		size_t	index,
		cJSON *	attached_data,
		struct xrt_device **	out_xdevs
	)

#include <drivers/vive/vive_prober.h>

Probing function for HTC Vive and Valve Index controllers.

See also

xrt_prober_found_func_t

References xrt_prober::open_hid_interface, xrt_prober_device::product_id, U_LOG_E, and xrt_prober_device::vendor_id.

vive_found()

int vive_found	(	struct xrt_prober *	xp,
		struct xrt_prober_device **	devices,
		size_t	device_count,
		size_t	index,
		cJSON *	attached_data,
		struct vive_tracking_status	tstatus,
		struct vive_source *	vs,
		struct vive_config **	out_vive_config,
		struct xrt_device **	out_xdev
	)

#include <drivers/vive/vive_prober.h>

Probing function for Vive devices.

See also

xrt_prober_found_func_t

References xrt_prober_device::product_id, and U_LOG_E.

vive_source_create()

struct vive_source * vive_source_create

(

struct xrt_frame_context *

xfctx

)

#include <drivers/vive/vive_source.h>

Exported functions.

References xrt_frame_node::break_apart, xrt_frame_node::destroy, vive_source::frame_timestamps_lock, vive_source::imu_sink, vive_source::in_sinks, xrt_frame_sink::push_frame, xrt_imu_sink::push_imu, vive_source::sbs_sink, vive_source::timestamps_have_been_zero_until_now, U_TYPED_CALLOC, and vive_source::waiting_for_first_nonempty_frame.