display.c File Reference

display functions for curses management and displaying system info More...

#include <stdint.h>
#include <ncurses.h>
#include "z80.h"
#include "display.h"
#include "utils.h"

Include dependency graph for display.c:

Functions
void	curses_display_mem (WINDOW *win, uint8_t *memory)
	display the contents of a block of memory to a curses window More...
void	curses_display_registers (WINDOW *win, struct z80 *cpu)
	display the current register state to a curses window More...
WINDOW *	create_newwin (int height, int width, int starty, int startx)
	creates a new curses window More...
void	create_newscreen (int main_row, int main_col)
	creates a new curses screen More...
void	display_mem (uint8_t *memory)
	display the current memory contents to STDOUT More...
void	display_registers (struct z80 *cpu)
	display the current register state to STDOUT More...
void	display_bus (struct bus *bus)

Detailed Description

display functions for curses management and displaying system info

Author

Peter H. Ezetta

Date

2015-05-03

Function Documentation

create_newscreen()

void create_newscreen	(	int	main_row,
		int	main_col
	)

creates a new curses screen

Parameters

main_row	The starting row for the new screen
main_col	The starting column for the new screen

create_newwin()

WINDOW* create_newwin	(	int	height,
		int	width,
		int	starty,
		int	startx
	)

creates a new curses window

Parameters

height	The height of the window.
width	The width of the window.
starty	The starting y coordinate for the new window.
startx	The starting x coordinate for the new window.

Returns

curses WINDOW

Todo:

check return value of box()

Todo:

check return value of wrefresh()

curses_display_mem()

void curses_display_mem	(	WINDOW *	win,
		uint8_t *	memory
	)

display the contents of a block of memory to a curses window

Parameters

win	The curses window in which to display memory.
memory	A pointer to the block of memory to display

Todo:

check mvwprintw() return status

Todo:

check wprintw() return statuses

Todo:

check wrefresh() return status

curses_display_registers()

void curses_display_registers	(	WINDOW *	win,
		struct z80 *	cpu
	)

display the current register state to a curses window

Parameters

win	The curses window in which to display register state.
cpu	A pointer to a z80 cpu struct for which to display registers.

Todo:

check return status of mvwprintw()

Todo:

check return status of wrefresh()

display_mem()

void display_mem

(

uint8_t *

memory

)

display the current memory contents to STDOUT

Parameters

memory

pointer to a memory for which to display registers.

Todo:

check return of printf()

display_registers()

void display_registers

(

struct z80 *

cpu

)

display the current register state to STDOUT

Parameters

cpu	A pointer to a z80 cpu struct for which to display registers.