tms570-sci-driver.h File Reference

This header file provides interfaces of the SCI support. More...

#include <rtems/termiostypes.h>
#include <rtems/irq.h>
#include <bsp/tms570.h>

Go to the source code of this file.

Data Structures
struct	tms570_sci_context

Functions
void	tms570_sci_initialize (tms570_sci_context *ctx)
bool	tms570_sci_set_attributes (rtems_termios_device_context *base, const struct termios *term)
	Set attributes of the HW peripheral.

Variables
const rtems_termios_device_handler	tms570_sci_handler_polled
	Struct containing definitions of polled driver functions.
const rtems_termios_device_handler	tms570_sci_handler_interrupt
	Struct containing definitions of interrupt driven driver functions.
tms570_sci_context	driver_context_table []
	Table including all serial drivers.

Detailed Description

This header file provides interfaces of the SCI support.

Function Documentation

tms570_sci_set_attributes()

bool tms570_sci_set_attributes	(	rtems_termios_device_context *	base,
		const struct termios *	t
	)

Set attributes of the HW peripheral.

Sets attributes of the HW peripheral (parity, baud rate, etc.)

Parameters

[in]	base	context of the driver
[in]	t	termios driver

Return values

true	peripheral setting is changed

Variable Documentation

driver_context_table

tms570_sci_context driver_context_table[]

extern

Table including all serial drivers.

Definitions of all serial drivers

tms570_sci_handler_interrupt

const rtems_termios_device_handler tms570_sci_handler_interrupt

extern

Struct containing definitions of interrupt driven driver functions.

Encapsulates interrupt driven driver functions. Use of this table is determited by defining TMS570_USE_INTERRUPTS

tms570_sci_handler_polled

const rtems_termios_device_handler tms570_sci_handler_polled

extern

Struct containing definitions of polled driver functions.

Encapsulates polled driver functions. Use of this table is determited by not defining TMS570_USE_INTERRUPTS