rockbox/firmware/target/arm/tcc780x/debug-tcc780x.c
Rob Purchase 47ea030e2e Initial Cowon D2 commit:
* bootloader test program (basic LCD & button drivers, reads touchscreen)
* work-in-progress stubs for main build


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16090 a1c6a512-1295-4272-9138-f99709370657
2008-01-14 22:04:48 +00:00

88 lines
2.8 KiB
C

/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2007 by Rob Purchase
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "config.h"
#include "cpu.h"
#include "system.h"
#include "string.h"
#include <stdbool.h>
#include "button.h"
#include "lcd.h"
#include "sprintf.h"
#include "font.h"
bool __dbg_ports(void);
bool __dbg_ports(void)
{
return false;
}
//extern char r_buffer[5];
//extern int r_button;
bool __dbg_hw_info(void);
bool __dbg_hw_info(void)
{
int line = 0, button, oldline;
int *address=0x0;
bool done=false;
char buf[100];
lcd_setmargins(0, 0);
lcd_setfont(FONT_SYSFIXED);
lcd_clear_display();
/* Put all the static text before the while loop */
lcd_puts(0, line++, "[Hardware info]");
/* TODO: ... */
line++;
oldline=line;
while(!done)
{
line = oldline;
button = button_get(false);
button &= ~BUTTON_REPEAT;
if (button == BUTTON_MENU)
done=true;
if(button==BUTTON_DOWN)
address+=0x01;
else if (button==BUTTON_UP)
address-=0x01;
/*snprintf(buf, sizeof(buf), "Buffer: 0x%02x%02x%02x%02x%02x",
r_buffer[0], r_buffer[1], r_buffer[2], r_buffer[3],r_buffer[4] ); lcd_puts(0, line++, buf);
snprintf(buf, sizeof(buf), "Button: 0x%08x, HWread: 0x%08x",
(unsigned int)button, r_button); lcd_puts(0, line++, buf);*/
snprintf(buf, sizeof(buf), "current tick: %08x Seconds running: %08d",
(unsigned int)current_tick, (unsigned int)current_tick/100); lcd_puts(0, line++, buf);
snprintf(buf, sizeof(buf), "Address: 0x%08x Data: 0x%08x",
(unsigned int)address, *address); lcd_puts(0, line++, buf);
snprintf(buf, sizeof(buf), "Address: 0x%08x Data: 0x%08x",
(unsigned int)(address+1), *(address+1)); lcd_puts(0, line++, buf);
snprintf(buf, sizeof(buf), "Address: 0x%08x Data: 0x%08x",
(unsigned int)(address+2), *(address+2)); lcd_puts(0, line++, buf);
lcd_update();
}
return false;
}