Console IO

Stdio functionality. More...

Macros
#define	tte_printf   iprintf

Functions
void	tte_init_con (void)
	Init stdio capabilities.
int	tte_cmd_vt100 (const char *text)
	Parse for VT100-sequences.
ssize_t	tte_con_write (struct _reent *r, void *fd, const char *text, size_t len)
	Internal routine for stdio functionality.
ssize_t	tte_con_nocash (struct _reent *r, void *fd, const char *text, size_t len)

Detailed Description

Stdio functionality.

These functions allow you to use stdio routines for writing, like printf, puts and such. Note that tte_printf is just iprintf ... at least for now.

Macro Definition Documentation

tte_printf

#define tte_printf   iprintf

Wrapper 'function' to hide that we're making iprintf do things it doesn't usually do.

Function Documentation

tte_cmd_vt100()

int tte_cmd_vt100

(

const char *

text

)

Parse for VT100-sequences.

Taken librally from libgba.
See here for a full overview.

Parameters

text	Sequence string, starting at the '['.

Todo:

: check for buffer overflow.

References TFont::cellW, TFont::charH, TTC::cursorX, TTC::cursorY, TTC::font, tte_erase_line(), tte_erase_rect(), tte_erase_screen(), and tte_get_context().

Referenced by tte_con_write().

tte_con_write()

ssize_t tte_con_write	(	struct _reent *	r,
		void *	fd,
		const char *	text,
		size_t	len
	)

Internal routine for stdio functionality.

Note

While this function 'works', I am not 100% sure I'm handling everything correctly.

References TFont::charH, TTC::charLut, TFont::charOffset, TFont::charW, TTC::cursorX, TTC::cursorY, TTC::drawgProc, TTC::font, tte_cmd_default(), tte_cmd_vt100(), tte_get_context(), utf8_decode_char(), and TFont::widths.