Redo some parts of my previous commit, thanks Jens and Dave

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19869 a1c6a512-1295-4272-9138-f99709370657

firmware/export/as3525.h

@@ -322,6 +322,8 @@ interface */
 #define GPIOA_IC        (*(volatile unsigned char*)(GPIOA_BASE+0x41C))
 #define GPIOA_AFSEL     (*(volatile unsigned char*)(GPIOA_BASE+0x420))
 #define GPIOA_PIN(a)    (*(volatile unsigned char*)(GPIOA_BASE+(1<<((a)+2))))
+#define GPIOA_DATA      (*(volatile unsigned char*)(GPIOA_BASE+(0xff<<2)))
+
 
 #define GPIOB_DIR       (*(volatile unsigned char*)(GPIOB_BASE+0x400))
 #define GPIOB_IS        (*(volatile unsigned char*)(GPIOB_BASE+0x404))
@@ -333,6 +335,7 @@ interface */
 #define GPIOB_IC        (*(volatile unsigned char*)(GPIOB_BASE+0x41C))
 #define GPIOB_AFSEL     (*(volatile unsigned char*)(GPIOB_BASE+0x420))
 #define GPIOB_PIN(a)    (*(volatile unsigned char*)(GPIOB_BASE+(1<<((a)+2))))
+#define GPIOB_DATA      (*(volatile unsigned char*)(GPIOB_BASE+(0xff<<2)))
 
 #define GPIOC_DIR       (*(volatile unsigned char*)(GPIOC_BASE+0x400))
 #define GPIOC_IS        (*(volatile unsigned char*)(GPIOC_BASE+0x404))
@@ -344,6 +347,7 @@ interface */
 #define GPIOC_IC        (*(volatile unsigned char*)(GPIOC_BASE+0x41C))
 #define GPIOC_AFSEL     (*(volatile unsigned char*)(GPIOC_BASE+0x420))
 #define GPIOC_PIN(a)    (*(volatile unsigned char*)(GPIOC_BASE+(1<<((a)+2))))
+#define GPIOC_DATA      (*(volatile unsigned char*)(GPIOC_BASE+(0xff<<2)))
 
 #define GPIOD_DIR       (*(volatile unsigned char*)(GPIOD_BASE+0x400))
 #define GPIOD_IS        (*(volatile unsigned char*)(GPIOD_BASE+0x404))
@@ -355,6 +359,7 @@ interface */
 #define GPIOD_IC        (*(volatile unsigned char*)(GPIOD_BASE+0x41C))
 #define GPIOD_AFSEL     (*(volatile unsigned char*)(GPIOD_BASE+0x420))
 #define GPIOD_PIN(a)    (*(volatile unsigned char*)(GPIOD_BASE+(1<<((a)+2))))
+#define GPIOD_DATA      (*(volatile unsigned char*)(GPIOD_BASE+(0xff<<2)))
 
 /* ARM PL172 Memory Controller registers */
 

firmware/target/arm/as3525/debug-as3525.c

@@ -26,7 +26,7 @@
 #include "font.h"
 #include "system.h"
 #include "sprintf.h"
-#include "string.h"
+#include "cpu.h"
 
 #define _DEBUG_PRINTF(a,varargs...) \
     snprintf(buf, sizeof(buf), (a), ##varargs); lcd_puts(0,line++,buf)
@@ -41,35 +41,24 @@ bool __dbg_hw_info(void)
 bool __dbg_ports(void)
 {
     char buf[50];
-    int line, i;
+    int line;
 
     lcd_clear_display();
     lcd_setfont(FONT_SYSFIXED);
-    char gpio_data[4] = {0,0,0,0};
 
     while(1)
     {
         line = 0;
-        for (i = 0; i < 8; i++)
-        {
-            gpio_data[0] |= GPIOA_PIN(i) & (1<<i);
-            gpio_data[1] |= GPIOB_PIN(i) & (1<<i);
-            gpio_data[2] |= GPIOC_PIN(i) & (1<<i);
-            gpio_data[3] |= GPIOD_PIN(i) & (1<<i);
-        }
-
-        line++;
         _DEBUG_PRINTF("[GPIO Values and Directions]");
-        _DEBUG_PRINTF("GPIOA: %2x DIR: %2x", gpio_data[0], GPIOA_DIR);
+        _DEBUG_PRINTF("GPIOA: %2x DIR: %2x", GPIOA_DATA, GPIOA_DIR);
-        _DEBUG_PRINTF("GPIOB: %2x DIR: %2x", gpio_data[1], GPIOB_DIR);
+        _DEBUG_PRINTF("GPIOB: %2x DIR: %2x", GPIOB_DATA, GPIOB_DIR);
-        _DEBUG_PRINTF("GPIOC: %2x DIR: %2x", gpio_data[2], GPIOC_DIR);
+        _DEBUG_PRINTF("GPIOC: %2x DIR: %2x", GPIOC_DATA, GPIOC_DIR);
-        _DEBUG_PRINTF("GPIOD: %2x DIR: %2x", gpio_data[3], GPIOD_DIR);
+        _DEBUG_PRINTF("GPIOD: %2x DIR: %2x", GPIOD_DATA, GPIOD_DIR);
-        line++;
 #ifdef TRACK_DBOP_DIN
+        line++;
         _DEBUG_PRINTF("[DBOP_DIN]");
         _DEBUG_PRINTF("DBOP_DIN: %4x", _dbop_din);
 #endif
-        memset(gpio_data, 0, sizeof(gpio_data));
         lcd_update();
         if (button_get_w_tmo(HZ/10) == (DEBUG_CANCEL|BUTTON_REL))
             break;

firmware/target/arm/as3525/sansa-clip/debug-target.h

@@ -1,26 +0,0 @@
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id$
- *
- * Copyright (C) 2007 by Karl Kurbjun
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-
-#include <stdbool.h>
-
-#define DEBUG_CANCEL BUTTON_LEFT
-bool __dbg_hw_info(void);
-bool __dbg_ports(void);

firmware/target/arm/as3525/sansa-e200v2/debug-target.h

@@ -1,26 +0,0 @@
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id$
- *
- * Copyright (C) 2007 by Karl Kurbjun
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-
-#include <stdbool.h>
-
-#define DEBUG_CANCEL BUTTON_LEFT
-bool __dbg_hw_info(void);
-bool __dbg_ports(void);

firmware/target/arm/as3525/sansa-m200v4/debug-target.h

@@ -1,26 +0,0 @@
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id$
- *
- * Copyright (C) 2007 by Karl Kurbjun
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-
-#include <stdbool.h>
-
-#define DEBUG_CANCEL BUTTON_LEFT
-bool __dbg_hw_info(void);
-bool __dbg_ports(void);