mpl3115a2 Namespace Reference

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

Classes
struct	mpl3115a2_bus_option

Functions
bool	start_bus (struct mpl3115a2_bus_option &bus)
	Start the driver. More...
struct mpl3115a2_bus_option &	find_bus (enum MPL3115A2_BUS busid)
	find a bus structure for a busid More...
void	start (enum MPL3115A2_BUS busid)
	Start the driver. More...
void	test (enum MPL3115A2_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 MPL3115A2_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 mpl3115a2::mpl3115a2_bus_option	bus_options []

Detailed Description

Local functions in support of the shell command.

Function Documentation

find_bus()

struct mpl3115a2_bus_option & mpl3115a2::find_bus

(

enum MPL3115A2_BUS

busid

)

find a bus structure for a busid

Definition at line 702 of file mpl3115a2.cpp.

References bus_options, errx, MPL3115A2_BUS_ALL, and NUM_BUS_OPTIONS.

Referenced by reset(), and test().

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info()

void mpl3115a2::info

(

)

Print a little info about the driver.

Definition at line 801 of file mpl3115a2.cpp.

References bus_options, mpl3115a2::mpl3115a2_bus_option::dev, mpl3115a2::mpl3115a2_bus_option::devpath, NUM_BUS_OPTIONS, MPL3115A2::print_info(), and warnx.

Referenced by mpl3115a2_main().

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reset()

void mpl3115a2::reset

(

enum MPL3115A2_BUS

busid

)

Reset the driver.

Definition at line 775 of file mpl3115a2.cpp.

References mpl3115a2::mpl3115a2_bus_option::devpath, err, fd, find_bus(), MPL3115A2::ioctl(), cdev::CDev::open(), SENSOR_POLLRATE_DEFAULT, SENSORIOCRESET, and SENSORIOCSPOLLRATE.

Referenced by mpl3115a2_main().

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start()

void mpl3115a2::start

(

enum MPL3115A2_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 671 of file mpl3115a2.cpp.

References bus_options, MPL3115A2_BUS_ALL, NUM_BUS_OPTIONS, and start_bus().

Referenced by mpl3115a2_main().

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start_bus()

bool mpl3115a2::start_bus

(

struct mpl3115a2_bus_option &

bus

)

Start the driver.

Definition at line 625 of file mpl3115a2.cpp.

References cdev::CDev::close(), mpl3115a2::mpl3115a2_bus_option::dev, errx, fd, MPL3115A2::ioctl(), MPL3115A2::MPL3115A2(), OK, cdev::CDev::open(), SENSOR_POLLRATE_DEFAULT, SENSORIOCSPOLLRATE, and warnx.

Referenced by start().

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test()

void mpl3115a2::test

(

enum MPL3115A2_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 720 of file mpl3115a2.cpp.

References cdev::CDev::close(), mpl3115a2::mpl3115a2_bus_option::devpath, err, errx, fd, find_bus(), cdev::CDev::open(), cdev::CDev::poll(), and MPL3115A2::read().

Referenced by mpl3115a2_main().

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usage()

void mpl3115a2::usage

(

void

)

Prints info about the driver argument usage.

Definition at line 816 of file mpl3115a2.cpp.

References warnx.

Referenced by mpl3115a2_main().

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Variable Documentation

bus_options

struct mpl3115a2::mpl3115a2_bus_option mpl3115a2::bus_options[]

Initial value:

= {


















}

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