sf1xx Namespace Reference

Local functions in support of the shell command. More...

Functions
int	start (uint8_t rotation)
	Attempt to start driver on all available I2C busses. More...
int	start_bus (uint8_t rotation, int i2c_bus)
	Start the driver on a specific bus. More...
int	stop ()
	Stop the driver. More...
int	test ()
	Perform some basic functional tests on the driver; make sure we can collect data from the sensor in polled and automatic modes. More...
int	reset ()
	Reset the driver. More...
int	info ()
	Print a little info about the driver. More...

Variables
SF1XX *	g_dev

Detailed Description

Local functions in support of the shell command.

Function Documentation

info()

int sf1xx::info

(

)

Print a little info about the driver.

Definition at line 775 of file sf1xx.cpp.

References SF1XX::print_info().

Referenced by sf1xx_main().

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reset()

int sf1xx::reset

(

)

Reset the driver.

Definition at line 747 of file sf1xx.cpp.

References fd, SF1XX::ioctl(), px4_close(), px4_open(), SENSOR_POLLRATE_DEFAULT, SENSORIOCRESET, SENSORIOCSPOLLRATE, and SF1XX_DEVICE_PATH.

Referenced by sf1xx_main().

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start()

int sf1xx::start

(

uint8_t

rotation

)

Attempt to start driver on all available I2C busses.

This function will return as soon as the first sensor is detected on one of the available busses or if no sensors are detected.

Definition at line 585 of file sf1xx.cpp.

References i2c_bus_options, NUM_I2C_BUS_OPTIONS, and start_bus().

Referenced by sf1xx_main().

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start_bus()

int sf1xx::start_bus	(	uint8_t	rotation,
		int	i2c_bus
	)

Start the driver on a specific bus.

This function only returns if the sensor is up and running or could not be detected successfully.

Definition at line 608 of file sf1xx.cpp.

References fd, g_dev, SF1XX::init(), SF1XX::ioctl(), OK, px4_close(), px4_open(), SENSOR_POLLRATE_DEFAULT, SENSORIOCSPOLLRATE, SF1XX::SF1XX(), and SF1XX_DEVICE_PATH.

Referenced by sf1xx_main(), and start().

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stop()

int sf1xx::stop

(

)

Stop the driver.

Stop the driver.

Definition at line 657 of file sf1xx.cpp.

References g_dev.

Referenced by sf1xx_main().

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test()

int sf1xx::test

(

)

Perform some basic functional tests on the driver; make sure we can collect data from the sensor in polled and automatic modes.

Definition at line 677 of file sf1xx.cpp.

References fd, SF1XX::ioctl(), OK, px4_close(), px4_open(), SF1XX::read(), SENSOR_POLLRATE_DEFAULT, SENSORIOCSPOLLRATE, and SF1XX_DEVICE_PATH.

Referenced by sf1xx_main().

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Variable Documentation

g_dev

SF1XX* sf1xx::g_dev

Definition at line 566 of file sf1xx.cpp.

Referenced by start_bus(), and stop().