lps25h Namespace Reference

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

Classes
struct	lps25h_bus_option

Functions
void	start (enum LPS25H_BUS busid)
	Start the driver. More...
bool	start_bus (struct lps25h_bus_option &bus)
	start driver for a specific bus option More...
struct lps25h_bus_option &	find_bus (enum LPS25H_BUS busid)
	find a bus structure for a busid More...
void	test (enum LPS25H_BUS busid)
	Perform some basic functional tests on the driver; make sure we can collect data from the sensor in polled and automatic modes. More...
void	reset (enum LPS25H_BUS busid)
	Reset the driver. More...
void	info ()
	Print a little info about the driver. More...
void	usage ()
	Prints info about the driver argument usage. More...

Variables
struct lps25h::lps25h_bus_option	bus_options []

Detailed Description

Local functions in support of the shell command.

Function Documentation

find_bus()

struct lps25h_bus_option & lps25h::find_bus

(

enum LPS25H_BUS

busid

)

find a bus structure for a busid

Definition at line 773 of file lps25h.cpp.

References bus_options, errx, LPS25H_BUS_ALL, and NUM_BUS_OPTIONS.

Referenced by reset(), and test().

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info()

void lps25h::info

(

)

Print a little info about the driver.

Definition at line 873 of file lps25h.cpp.

References bus_options, lps25h::lps25h_bus_option::dev, lps25h::lps25h_bus_option::devpath, NUM_BUS_OPTIONS, LPS25H::print_info(), and warnx.

Referenced by lps25h_main().

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reset()

void lps25h::reset

(

enum LPS25H_BUS

busid

)

Reset the driver.

Definition at line 847 of file lps25h.cpp.

References lps25h::lps25h_bus_option::devpath, err, fd, find_bus(), LPS25H::ioctl(), cdev::CDev::open(), SENSOR_POLLRATE_DEFAULT, SENSORIOCRESET, and SENSORIOCSPOLLRATE.

Referenced by lps25h_main().

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start()

void lps25h::start

(

enum LPS25H_BUS

busid

)

Start the driver.

This function call only returns once the driver is either successfully up and running or failed to start.

Definition at line 747 of file lps25h.cpp.

References bus_options, LPS25H_BUS_ALL, NUM_BUS_OPTIONS, and start_bus().

Referenced by lps25h_main().

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start_bus()

bool lps25h::start_bus

(

struct lps25h_bus_option &

bus

)

start driver for a specific bus option

Definition at line 700 of file lps25h.cpp.

References cdev::CDev::close(), lps25h::lps25h_bus_option::dev, errx, fd, LPS25H::ioctl(), LPS25H::LPS25H(), OK, cdev::CDev::open(), SENSOR_POLLRATE_DEFAULT, SENSORIOCSPOLLRATE, and warnx.

Referenced by start().

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test()

void lps25h::test

(

enum LPS25H_BUS

busid

)

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 792 of file lps25h.cpp.

References cdev::CDev::close(), lps25h::lps25h_bus_option::devpath, err, errx, fd, find_bus(), cdev::CDev::open(), cdev::CDev::poll(), and LPS25H::read().

Referenced by MavlinkFtpTest::_burst_test(), MavlinkFtpTest::_createdirectory_test(), MavlinkFtpTest::_list_test(), MavlinkFtpTest::_open_terminate_test(), MavlinkFtpTest::_read_test(), MavlinkFtpTest::_removedirectory_test(), MavlinkFtpTest::_removefile_test(), adc_main(), StateMachineHelperTest::armingStateTransitionTest(), lps25h_main(), StateMachineHelperTest::mainStateTransitionTest(), MixingOutput::MixingOutput(), PX4_MAIN(), px4io_main(), ADC::sample(), and PX4IO::set_update_rate().

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usage()

void lps25h::usage

(

void

)

Prints info about the driver argument usage.

Definition at line 888 of file lps25h.cpp.

References warnx.

Referenced by lps25h_main().

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Variable Documentation

bus_options

struct lps25h::lps25h_bus_option lps25h::bus_options[]

Initial value:

= {
    { LPS25H_BUS_I2C_EXTERNAL, "/dev/lps25h_ext", &LPS25H_I2C_interface, PX4_I2C_BUS_EXPANSION, NULL },












}

Referenced by find_bus(), info(), and start().