Termios Console Driver

Console driver for Termios devices. More...

Data Structures
struct	console_device
	Console device information. More...

Typedefs
typedef bool(*	console_device_probe) (rtems_termios_device_context *context)
	Console device probe function type.

Functions
bool	console_device_probe_default (rtems_termios_device_context *context)
	Returns true and does nothing else.

Variables
const char *	console_device::device_file
	The device file path.
console_device_probe	console_device::probe
	The device probe function.
const rtems_termios_device_handler *	console_device::handler
	The Termios device handler.
const rtems_termios_device_flow *	console_device::flow
	The Termios device flow control handler.
rtems_termios_device_context *	console_device::context
	The Termios device context.
const console_device	console_device_table []
	Table for console devices installed via console_initialize() during system initialization.
const size_t	console_device_count
	Count of entries in the console_device_table.

Detailed Description

Console driver for Termios devices.

In order to use this driver add the following lines to the Makefile.am of the BSP:

libbsp_a_SOURCES += ../../shared/console-termios-init.c
libbsp_a_SOURCES += ../../shared/console-termios.c
libbsp_a_SOURCES += console/console-config.c

Define the console_device_table and console_device_count in the console-config.c file of the BSP.

Typedef Documentation

console_device_probe

typedef bool(* console_device_probe) (rtems_termios_device_context *context)

Console device probe function type.

Parameters

[in]

context

The Termios device context.

Return values

true	Install this device.
false	Otherwise.

Variable Documentation

console_device_count

const size_t console_device_count

extern

Count of entries in the console_device_table.

It must be provided by the BSP.

console_device_table

const console_device console_device_table[]

extern

Table for console devices installed via console_initialize() during system initialization.

It must be provided by the BSP.

See also

console_device_count.

device_file

const char* console_device::device_file

The device file path.

The "/dev/console" device will be automatically installed as the first device of console_device_table with a successful probe.