Simulated GPS driver. More...

#include <sys/types.h>
#include <px4_platform_common/defines.h>
#include <px4_platform_common/getopt.h>
#include <inttypes.h>
#include <stdio.h>
#include <stdbool.h>
#include <stdlib.h>
#include <semaphore.h>
#include <string.h>
#include <fcntl.h>
#include <poll.h>
#include <errno.h>
#include <random>
#include <math.h>
#include <unistd.h>
#include <px4_platform_common/px4_config.h>
#include <px4_platform_common/tasks.h>
#include <drivers/drv_hrt.h>
#include <drivers/device/device.h>
#include <uORB/uORB.h>
#include <uORB/topics/vehicle_gps_position.h>
#include <uORB/topics/satellite_info.h>
#include <simulator/simulator.h>
#include "DevMgr.hpp"
#include "VirtDevObj.hpp"

Include dependency graph for gpssim.cpp:

Classes
class	GPS_Sat_Info

class	GPSSIM

Namespaces
	gpssim
	Local functions in support of the shell command.

Macros
#define	GPS_DRIVER_MODE_UBX_SIM

#define	GPSSIM_DEVICE_PATH "/dev/gpssim"

#define	TIMEOUT_100MS 100000

#define	RATE_MEASUREMENT_PERIOD 5000000

Functions
__EXPORT int	gpssim_main (int argc, char *argv[])

void	gpssim::start (bool fake_gps, bool enable_sat_info, int fix_type, int num_sat, int noise_multiplier)
	Start the driver. More...

void	gpssim::stop ()
	Stop the driver. More...

void	gpssim::test ()
	Perform some basic functional tests on the driver; make sure we can collect data from the sensor in polled and automatic modes. More...

void	gpssim::reset ()
	Reset the driver. More...

void	gpssim::info ()
	Print the status of the driver. More...

void	gpssim::usage (const char *reason)
	Print the correct usage. More...

Variables
GPSSIM *	gpssim::g_dev = nullptr

Detailed Description

Simulated GPS driver.

Definition in file gpssim.cpp.

Macro Definition Documentation

◆ GPS_DRIVER_MODE_UBX_SIM

#define GPS_DRIVER_MODE_UBX_SIM

Definition at line 71 of file gpssim.cpp.

◆ GPSSIM_DEVICE_PATH

#define GPSSIM_DEVICE_PATH "/dev/gpssim"

Definition at line 72 of file gpssim.cpp.

Referenced by gpssim::reset(), and gpssim::start().

◆ RATE_MEASUREMENT_PERIOD

#define RATE_MEASUREMENT_PERIOD 5000000

Definition at line 75 of file gpssim.cpp.

◆ TIMEOUT_100MS

#define TIMEOUT_100MS 100000

Definition at line 74 of file gpssim.cpp.

Referenced by GPSSIM::task_main().

Function Documentation

◆ gpssim_main()

int gpssim_main	(	int	argc,
		char *	argv[]
	)

Definition at line 513 of file gpssim.cpp.

References gpssim::g_dev, gpssim::info(), gpssim::reset(), GPSSIM::set(), gpssim::start(), gpssim::stop(), gpssim::test(), and gpssim::usage().

Here is the call graph for this function:

Classes

Namespaces

Macros

Functions

Variables