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/*
*
* (c) 2004 Laurent Vivier <LaurentVivier@wanadoo.fr>
*
*/
#include <stdio.h>
#include <macos/lowmem.h>
#include "console.h"
#include "vga.h"
#include "serial.h"
#include "keyboard.h"
#include "config.h"
static int vga_enabled = 0;
void
console_init(emile_l2_header_t* info)
{
if (read_config_vga(info->configuration) == 0)
{
vga_init();
vga_enabled = 1;
}
serial_init(info);
}
int console_putchar(int c)
{
if (vga_enabled)
vga_put(c);
serial_put(c);
return c;
}
void console_putstring(const char *s)
{
while(*s)
console_putchar(*(s++));
}
#ifdef USE_CLI
int console_keypressed(int timeout)
{
long time = Ticks + timeout;
while (Ticks < time)
{
if (vga_enabled && keyboard_keypressed())
return 1;
if (serial_keypressed())
return 1;
}
return 0;
}
int console_getchar()
{
int c;
if (vga_enabled)
{
c = keyboard_getchar();
if (c)
return c;
}
c = serial_getchar();
return c;
}
void console_cursor_on(void)
{
if (vga_enabled)
{
vga_cursor_on();
}
}
void console_cursor_off(void)
{
if (vga_enabled)
{
vga_cursor_off();
}
}
void console_cursor_restore(void)
{
if (vga_enabled)
{
vga_cursor_restore();
}
serial_cursor_restore();
}
void console_cursor_save(void)
{
if (vga_enabled)
{
vga_cursor_save();
}
serial_cursor_save();
}
#endif
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