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

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright © 2008 Rafaël Carré
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22 #include <stdbool.h>
  23 #include "debug-target.h"
  24 #include "button.h"
  25 #include "lcd.h"
  26 #include "font.h"
  27 #include "system.h"
  28 #include "sprintf.h"
  29 #include "string.h"
  30
  31 #define _DEBUG_PRINTF(a,varargs...) \
  32     snprintf(buf, sizeof(buf), (a), ##varargs); lcd_puts(0,line++,buf)
  33
  34 /* TODO */
  35
  36 bool __dbg_hw_info(void)
  37 {
  38     return false;
  39 }
  40
  41 bool __dbg_ports(void)
  42 {
  43     char buf[50];
  44     int line, i;
  45
  46     lcd_clear_display();
  47     lcd_setfont(FONT_SYSFIXED);
  48     char gpio_data[4] = {0,0,0,0};
  49
  50     while(1)
  51     {
  52         line = 0;
  53         for (i = 0; i < 8; i++)
  54         {
  55             gpio_data[0] |= GPIOA_PIN(i) & (1<<i);
  56             gpio_data[1] |= GPIOB_PIN(i) & (1<<i);
  57             gpio_data[2] |= GPIOC_PIN(i) & (1<<i);
  58             gpio_data[3] |= GPIOD_PIN(i) & (1<<i);
  59         }
  60
  61         line++;
  62         _DEBUG_PRINTF("[GPIO Values and Directions]");
  63         _DEBUG_PRINTF("GPIOA: %2x DIR: %2x", gpio_data[0], GPIOA_DIR);
  64         _DEBUG_PRINTF("GPIOB: %2x DIR: %2x", gpio_data[1], GPIOB_DIR);
  65         _DEBUG_PRINTF("GPIOC: %2x DIR: %2x", gpio_data[2], GPIOC_DIR);
  66         _DEBUG_PRINTF("GPIOD: %2x DIR: %2x", gpio_data[3], GPIOD_DIR);
  67         line++;
  68 #ifdef TRACK_DBOP_DIN
  69         _DEBUG_PRINTF("[DBOP_DIN]");
  70         _DEBUG_PRINTF("DBOP_DIN: %4x", _dbop_din);
  71 #endif
  72         memset(gpio_data, 0, sizeof(gpio_data));
  73         lcd_update();
  74         if (button_get_w_tmo(HZ/10) == (DEBUG_CANCEL|BUTTON_REL))
  75             break;
  76     }
  77     lcd_setfont(FONT_UI);
  78     return false;
  79 }