icm20948 Namespace Reference

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

Classes
struct	icm20948_bus_option

Functions
bool	start_bus (icm20948_bus_option &bus, enum Rotation rotation)
	start driver for a specific bus option More...
icm20948_bus_option *	find_bus (enum ICM20948_BUS busid)
	find a bus structure for a busid More...
int	start (enum ICM20948_BUS busid, enum Rotation rotation)
	Start the driver. More...
int	stop (enum ICM20948_BUS busid)
int	info (enum ICM20948_BUS busid)
	Print a little info about the driver. More...
int	usage ()
	Prints info about the driver argument usage. More...

Variables
struct icm20948::icm20948_bus_option	bus_options []

Detailed Description

Local functions in support of the shell command.

Function Documentation

find_bus()

struct icm20948_bus_option * icm20948::find_bus

(

enum ICM20948_BUS

busid

)

find a bus structure for a busid

Definition at line 105 of file icm20948_main.cpp.

References bus_options, icm20948::icm20948_bus_option::dev, ICM20948_BUS_ALL, and NUM_BUS_OPTIONS.

Referenced by info(), and stop().

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info()

int icm20948::info

(

enum ICM20948_BUS

busid

)

Print a little info about the driver.

Definition at line 237 of file icm20948_main.cpp.

References icm20948::icm20948_bus_option::dev, find_bus(), and ICM20948::print_info().

Referenced by icm20948_main().

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start()

int icm20948::start	(	enum ICM20948_BUS	busid,
		enum Rotation	rotation
	)

Start the driver.

This function only returns if the driver is up and running or failed to detect the sensor.

Definition at line 193 of file icm20948_main.cpp.

References bus_options, icm20948::icm20948_bus_option::dev, ICM20948_BUS_ALL, NUM_BUS_OPTIONS, and start_bus().

Referenced by icm20948_main().

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start_bus()

bool icm20948::start_bus	(	icm20948_bus_option &	bus,
		enum Rotation	rotation
	)

start driver for a specific bus option

Definition at line 122 of file icm20948_main.cpp.

References AK09916_I2C_interface(), icm20948::icm20948_bus_option::busid, icm20948::icm20948_bus_option::dev, ICM20948_BUS_I2C_EXTERNAL, ICM20948_BUS_I2C_INTERNAL, and OK.

Referenced by start().

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stop()

int icm20948::stop

(

enum ICM20948_BUS

busid

)

Definition at line 217 of file icm20948_main.cpp.

References icm20948::icm20948_bus_option::dev, and find_bus().

Referenced by icm20948_main().

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usage()

int icm20948::usage

(

void

)

Prints info about the driver argument usage.

Prints info about the driver argument usage.

Definition at line 252 of file icm20948_main.cpp.

Referenced by icm20948_main().

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Variable Documentation

bus_options

struct icm20948::icm20948_bus_option icm20948::bus_options[]

Initial value:

= {










}

Referenced by find_bus(), and start().