p_prober.h File Reference

Main prober code. More...

#include "xrt/xrt_config_have.h"
#include "xrt/xrt_config_os.h"
#include "xrt/xrt_compiler.h"
#include "xrt/xrt_prober.h"
#include "xrt/xrt_settings.h"

Include dependency graph for p_prober.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	prober_device
	A prober device. More...
struct	prober

Macros
#define	P_SPEW(p, ...)
#define	P_DEBUG(p, ...)
#define	P_ERROR(p, ...)
#define	MAX_AUTO_PROBERS   8

Functions
cJSON *	p_json_open_or_create_main_file (void)
	Load the JSON config file. More...
bool	p_json_get_tracking_settings (cJSON *root, struct xrt_settings_tracking *s)
	Extract tracking settings from the JSON. More...
void	p_dump_device (struct prober *p, struct prober_device *pdev, int id)
	Dump the given device to stdout. More...
int	p_dev_get_usb_dev (struct prober *p, uint16_t bus, uint16_t addr, uint16_t vendor_id, uint16_t product_id, struct prober_device **out_pdev)
	Get or create a prober_device from the device. More...
int	p_dev_get_bluetooth_dev (struct prober *p, uint64_t id, uint16_t vendor_id, uint16_t product_id, struct prober_device **out_pdev)
	Get or create a prober_device from the device. More...
int	p_tracking_init (struct prober *p)
	Init the tracking factory. More...
void	p_tracking_teardown (struct prober *p)
	Teardown the tracking factory. More...

Detailed Description

Main prober code.

Author

Jakob Bornecrantz jakob.nosp@m.@col.nosp@m.labor.nosp@m.a.co.nosp@m.m

Macro Definition Documentation

MAX_AUTO_PROBERS

#define MAX_AUTO_PROBERS   8

P_DEBUG

#define P_DEBUG	(		p,
			...
	)

Value:

do {                                                                   \
                if (p->print_debug) {                                          \
                        fprintf(stderr, "%s - ", __func__);                    \
                        fprintf(stderr, __VA_ARGS__);                          \
                        fprintf(stderr, "\n");                                 \
                }                                                              \
        } while (false)

P_ERROR

#define P_ERROR	(		p,
			...
	)

Value:

do {                                                                   \
                fprintf(stderr, "%s - ", __func__);                            \
                fprintf(stderr, __VA_ARGS__);                                  \
                fprintf(stderr, "\n");                                         \
        } while (false)

Referenced by p_dev_get_bluetooth_dev(), p_dev_get_usb_dev(), p_libusb_can_open(), p_libusb_get_string_descriptor(), p_libusb_probe(), p_libuvc_probe(), and p_udev_probe().

P_SPEW

#define P_SPEW	(		p,
			...
	)

Value:

do {                                                                   \
                if (p->print_spew) {                                           \
                        fprintf(stderr, "%s - ", __func__);                    \
                        fprintf(stderr, __VA_ARGS__);                          \
                        fprintf(stderr, "\n");                                 \
                }                                                              \
        } while (false)

Referenced by p_libusb_probe(), and p_libuvc_probe().

Function Documentation

p_dev_get_bluetooth_dev()

int p_dev_get_bluetooth_dev	(	struct prober *	p,
		uint64_t	id,
		uint16_t	vendor_id,
		uint16_t	product_id,
		struct prober_device **	out_pdev
	)

Get or create a prober_device from the device.

References prober_device::base, prober_device::bluetooth, xrt_prober_device::bus, prober::devices, prober_device::id, prober::num_devices, P_ERROR, xrt_prober_device::product_id, xrt_prober_device::vendor_id, and XRT_BUS_TYPE_BLUETOOTH.

p_dev_get_usb_dev()

int p_dev_get_usb_dev	(	struct prober *	p,
		uint16_t	bus,
		uint16_t	addr,
		uint16_t	vendor_id,
		uint16_t	product_id,
		struct prober_device **	out_pdev
	)

Get or create a prober_device from the device.

References prober_device::addr, prober_device::base, prober_device::bus, xrt_prober_device::bus, prober::devices, prober::num_devices, P_ERROR, xrt_prober_device::product_id, prober_device::usb, xrt_prober_device::vendor_id, and XRT_BUS_TYPE_USB.

Referenced by p_libusb_probe(), and p_libuvc_probe().

p_dump_device()

void p_dump_device	(	struct prober *	p,
		struct prober_device *	pdev,
		int	id
	)

Dump the given device to stdout.

References prober_device::addr, prober_device::base, prober_device::bus, xrt_prober_device::product_id, prober_device::usb, and xrt_prober_device::vendor_id.

p_json_get_tracking_settings()

bool p_json_get_tracking_settings	(	cJSON *	root,
		struct xrt_settings_tracking *	s
	)

Extract tracking settings from the JSON.

p_json_open_or_create_main_file()

cJSON* p_json_open_or_create_main_file

(

void

)

Load the JSON config file.

References read_content(), and u_file_open_file_in_config_dir().

p_tracking_init()

int p_tracking_init

(

struct prober *

p

)

Init the tracking factory.

References p_factory::base, xrt_tracking_factory::create_tracked_psmv, U_TYPED_CALLOC, p_factory::xfctx, and xrt_tracking_factory::xfctx.

p_tracking_teardown()

void p_tracking_teardown

(

struct prober *

p

)

Teardown the tracking factory.

References prober::base, and xrt_prober::tracking.