uartavr.c File Reference

#include <string.h>
#include <sys/atom.h>
#include <sys/heap.h>
#include <sys/event.h>
#include <sys/timer.h>
#include <sys/device.h>
#include <dev/irqreg.h>
#include <dev/uartavr.h>
#include <fcntl.h>

Include dependency graph for uartavr.c:

Go to the source code of this file.

Defines
#define	_IOFBF   0x00
#define	_IOLBF   0x01
#define	_IONBF   0x02
Functions
int	UartAvrInput (NUTDEVICE *dev)
	Wait for input.
int	UartAvrOutput (NUTDEVICE *dev)
	Initiate output.
int	UartAvrFlush (NUTDEVICE *dev)
	Wait for output buffer empty.
int	UartAvrIOCtl (NUTDEVICE *dev, int req, void *conf)
	Perform on-chip UART control functions.
int	UartAvrInit (NUTDEVICE *dev)
	Initialize on chip uart device.
int	UartAvrRead (NUTFILE *fp, void *buffer, int size)
	Read from device.
int	UartAvrPut (NUTDEVICE *dev, CONST void *buffer, int len, int pflg)
	Write to device.
int	UartAvrWrite (NUTFILE *fp, CONST void *buffer, int len)
int	UartAvrWrite_P (NUTFILE *fp, PGM_P buffer, int len)
NUTFILE *	UartAvrOpen (NUTDEVICE *dev, CONST char *name, int mode, int acc)
	Open a device or file.
int	UartAvrClose (NUTFILE *fp)
	Close a device or file.
long	UartAvrSize (NUTFILE *fp)
	Request file size.

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Define Documentation

#define _IOFBF   0x00

Definition at line 107 of file uartavr.c.

#define _IOLBF   0x01

Definition at line 108 of file uartavr.c.

#define _IONBF   0x02

Definition at line 109 of file uartavr.c.