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/projects/cubeos/src_current/drivers/tty/ttyio.h File Reference

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Go to the source code of this file.

Compounds
struct	TTY_tty_dev
Defines
#define	TTY_HS_NONE   0
#define	TTY_HS_XONXOFF   1
#define	TTY_HS_RTSCTS   2
#define	TTY_HS_RTSCTSHW   3
#define	TTY_MODE_RXBLOCKING   1
#define	TTY_MODE_TXBLOCKING   2
#define	TTY_MODE_TXUNBUF   4
#define	TTY_MODE_RSM   8
#define	TTY_STATE_RXEMPTY   1
#define	TTY_STATE_TXFULL   2
#define	TTY_RTS_TRESHOLD   8
Functions
void	TTY_conecho_on ()
	enables echo of input characters on the console tty. More...
void	TTY_conecho_off ()
	disables echo of input characters on the console tty. More...
char	TTY_inchar (void)
void	TTY_outchar (char byte)
void	TTY_init (void)
	initializes all TTYs in the system. This function is normally called from the crt0.s startup file. More...
void	TTY_setcontty (int contty)
	selects the console TTY TTY =0 is the SCI interface TTY =1 is the DUART channel A TTY =1 is the DUART channel B. More...
Variables
char	_TTY_console_echo
	internal console echo state. More...
TTY_tty_dev	TTY_tty [3]
int	_TTY_contty
	internal console tty pointer. More...

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Define Documentation

#define TTY_HS_NONE   0

Definition at line 19 of file ttyio.h. Referenced by _QSM_sci_sethandshake, DUART_duart, QSM_sciinit, and TTY_init.

#define TTY_HS_RTSCTS   2

Definition at line 21 of file ttyio.h. Referenced by _QSM_sci_sethandshake, and TTY_readchar.

#define TTY_HS_RTSCTSHW   3

Definition at line 22 of file ttyio.h.

#define TTY_HS_XONXOFF   1

Definition at line 20 of file ttyio.h. Referenced by _QSM_sci_sethandshake.

#define TTY_MODE_RSM   8

Definition at line 27 of file ttyio.h.

#define TTY_MODE_RXBLOCKING   1

Definition at line 24 of file ttyio.h. Referenced by KERN_exphandler, and TTY_readchar.

#define TTY_MODE_TXBLOCKING   2

Definition at line 25 of file ttyio.h. Referenced by KERN_exphandler, and TTY_writechar.

#define TTY_MODE_TXUNBUF   4

Definition at line 26 of file ttyio.h. Referenced by KERN_exphandler, and TTY_writechar.

#define TTY_RTS_TRESHOLD   8

Definition at line 33 of file ttyio.h. Referenced by TTY_readchar.

#define TTY_STATE_RXEMPTY   1

Definition at line 30 of file ttyio.h. Referenced by TTY_readchar.

#define TTY_STATE_TXFULL   2

Definition at line 31 of file ttyio.h. Referenced by TTY_writechar.

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Variable Documentation

struct TTY_tty_dev TTY_tty[3]

Definition at line 63 of file ttyio.h.

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