textio.c File Reference

String I/O type stuff. More...

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Functions
void	setPenRow (char row) __naked __z88dk_fastcall __preserves_regs(bc
	set the row that is currently selectd
void	hexdump (char v) __naked
	print the hex of a char to the screen
void	doubleHexdump (int v) __naked __z88dk_fastcall
	Prints a 16-bit int to the screen.

Variables
void	de

Detailed Description

String I/O type stuff.

This is for printing c strings, it is not fast, but shouldn't be too large. Feel free not to use it if you need more space, although don't expect to use any other io type stuff

Optional #defines

• USE_NUMBER - enables number()
• USE_HEXDUMP - enables hexdump()

Function Documentation

doubleHexdump()

void doubleHexdump

(

int

v

)

Prints a 16-bit int to the screen.

Parameters

[v]	Int to be printed

Basicly just calls hexdump() twice.

hexdump()

void hexdump

(

char

v

)

print the hex of a char to the screen

Parameters

[v]	Char to be printed This function is great for debuging but not so good for games. Should be quite fast.

setPenRow()

void setPenRow

(

char

row

)

set the row that is currently selectd

Parameters

[row]

char to move the pen to See https://wikiti.brandonw.net/index.php?title=83Plus:RAM:86D8