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Add a "View I/O Ports" screen for imx31. Show all GPIO contents.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17072 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2008-04-11 15:49:48 +00:00
parent 97e61198a5
commit 57742e0ef7
5 changed files with 120 additions and 5 deletions
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6
apps/debug_menu.c
View file

@ -94,7 +94,8 @@
#include "pcf50605.h"
#endif
#if CONFIG_CPU == DM320 || CONFIG_CPU == S3C2440 || CONFIG_CPU == TCC7801
#if CONFIG_CPU == DM320 || CONFIG_CPU == S3C2440 || CONFIG_CPU == TCC7801 \
|| CONFIG_CPU == IMX31L
#include "debug-target.h"
#endif
@ -2407,7 +2408,8 @@ static const struct the_menu_item menuitems[] = {
(defined(CPU_PP) && !(defined(SANSA_E200) || defined(SANSA_C200)))
{ "Dump ROM contents", dbg_save_roms },
#endif
#if CONFIG_CPU == SH7034 || defined(CPU_COLDFIRE) || defined(CPU_PP) || CONFIG_CPU == S3C2440
#if CONFIG_CPU == SH7034 || defined(CPU_COLDFIRE) || defined(CPU_PP) \
|| CONFIG_CPU == S3C2440 || CONFIG_CPU == IMX31L
{ "View I/O ports", dbg_ports },
#endif
#if (CONFIG_RTC == RTC_PCF50605) && !defined(SIMULATOR)

1
firmware/SOURCES
View file

@ -642,6 +642,7 @@ target/arm/s3c2440/gigabeat-fx/wmcodec-meg-fx.c
#ifndef SIMULATOR
target/arm/lcd-as-memframe.S
target/arm/mmu-arm.c
target/arm/imx31/debug-imx31.c
target/arm/imx31/gigabeat-s/adc-imx31.c
target/arm/imx31/gigabeat-s/ata-imx31.c
target/arm/imx31/gigabeat-s/avic-imx31.c

91
firmware/target/arm/imx31/debug-imx31.c Normal file
View file

@ -0,0 +1,91 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2008 by Michael Sevakis
*
* 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 "system.h"
#include "string.h"
#include "button.h"
#include "lcd.h"
#include "sprintf.h"
#include "font.h"
#include "debug-target.h"
bool __dbg_hw_info(void)
{
return false;
}
bool __dbg_ports(void)
{
char buf[50];
int line;
lcd_setmargins(0, 0);
lcd_clear_display();
lcd_setfont(FONT_SYSFIXED);
while(1)
{
line = 0;
snprintf(buf, sizeof(buf), "[Ports and Registers]");
lcd_puts(0, line++, buf); line++;
/* GPIO1 */
snprintf(buf, sizeof(buf), "GPIO1: DR: %08lx GDIR: %08lx", GPIO1_DR, GPIO1_GDIR);
lcd_puts(0, line++, buf);
snprintf(buf, sizeof(buf), " PSR: %08lx ICR1: %08lx", GPIO1_PSR, GPIO1_ICR1);
lcd_puts(0, line++, buf);
snprintf(buf, sizeof(buf), " ICR2: %08lx IMR: %08lx", GPIO1_ICR2, GPIO1_IMR);
lcd_puts(0, line++, buf);
snprintf(buf, sizeof(buf), " ISR: %08lx", GPIO1_ISR);
lcd_puts(0, line++, buf); line++;
/* GPIO2 */
snprintf(buf, sizeof(buf), "GPIO2: DR: %08lx GDIR: %08lx", GPIO2_DR, GPIO2_GDIR);
lcd_puts(0, line++, buf);
snprintf(buf, sizeof(buf), " PSR: %08lx ICR1: %08lx", GPIO2_PSR, GPIO2_ICR1);
lcd_puts(0, line++, buf);
snprintf(buf, sizeof(buf), " ICR2: %08lx IMR: %08lx", GPIO2_ICR2, GPIO2_IMR);
lcd_puts(0, line++, buf);
snprintf(buf, sizeof(buf), " ISR: %08lx", GPIO2_ISR);
lcd_puts(0, line++, buf); line++;
/* GPIO3 */
snprintf(buf, sizeof(buf), "GPIO3: DR: %08lx GDIR: %08lx", GPIO3_DR, GPIO3_GDIR);
lcd_puts(0, line++, buf);
snprintf(buf, sizeof(buf), " PSR: %08lx ICR1: %08lx", GPIO3_PSR, GPIO3_ICR1);
lcd_puts(0, line++, buf);
snprintf(buf, sizeof(buf), " ICR2: %08lx IMR: %08lx", GPIO3_ICR2, GPIO3_IMR);
lcd_puts(0, line++, buf);
snprintf(buf, sizeof(buf), " ISR: %08lx", GPIO3_ISR);
lcd_puts(0, line++, buf); line++;
lcd_update();
if (button_get_w_tmo(HZ/10) == (DEBUG_CANCEL|BUTTON_REL))
return false;
}
}

24
firmware/target/arm/imx31/debug-target.h Normal file
View file

@ -0,0 +1,24 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2007 by Karl Kurbjun
*
* 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.
*
****************************************************************************/
#define DEBUG_CANCEL BUTTON_BACK
bool __dbg_hw_info(void);
bool __dbg_ports(void);

3
firmware/target/arm/imx31/gigabeat-s/system-target.h
View file

@ -30,9 +30,6 @@ static inline void udelay(unsigned int usecs)
while ((signed int)EPITCNT1 > stop);
}
#define __dbg_hw_info(...) 0
#define __dbg_ports(...) 0
void system_prepare_fw_start(void);
void tick_stop(void);
void kernel_device_init(void);