firmware/target/arm/tcc780x/debug-tcc780x.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2007 by Rob Purchase
  11  *
  12  * All files in this archive are subject to the GNU General Public License.
  13  * See the file COPYING in the source tree root for full license agreement.
  14  *
  15  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  16  * KIND, either express or implied.
  17  *
  18  ****************************************************************************/
  19
  20 #include "config.h"
  21 #include "cpu.h"
  22 #include "system.h"
  23 #include "string.h"
  24 #include <stdbool.h>
  25 #include "button.h"
  26 #include "lcd.h"
  27 #include "sprintf.h"
  28 #include "font.h"
  29 #include "debug-target.h"
  30 #include "adc.h"
  31
  32 /* IRQ status registers of debug interest only */
  33 #define STS    (*(volatile unsigned long *)0xF3001008)
  34 #define SRC    (*(volatile unsigned long *)0xF3001010)
  35
  36 bool __dbg_ports(void)
  37 {
  38     return false;
  39 }
  40
  41 bool __dbg_hw_info(void)
  42 {
  43     int line = 0, i, button, oldline;
  44     bool done=false;
  45     char buf[100];
  46
  47     lcd_setmargins(0, 0);
  48     lcd_setfont(FONT_SYSFIXED);
  49     lcd_clear_display();
  50
  51     /* Put all the static text before the while loop */
  52     lcd_puts(0, line++, "[Hardware info]");
  53
  54     line++;
  55     oldline=line;
  56     while(!done)
  57     {
  58         line = oldline;
  59         button = button_get(false);
  60
  61         button &= ~BUTTON_REPEAT;
  62
  63         if (button == BUTTON_POWER)
  64             done=true;
  65
  66         snprintf(buf, sizeof(buf), "current tick: %08x Seconds running: %08d",
  67             (unsigned int)current_tick, (unsigned int)current_tick/100);  lcd_puts(0, line++, buf);
  68
  69         snprintf(buf, sizeof(buf), "GPIOA: 0x%08x  GPIOB: 0x%08x",
  70             (unsigned int)GPIOA, (unsigned int)GPIOB);  lcd_puts(0, line++, buf);
  71         snprintf(buf, sizeof(buf), "GPIOC: 0x%08x  GPIOD: 0x%08x",
  72             (unsigned int)GPIOC, (unsigned int)GPIOD);  lcd_puts(0, line++, buf);
  73         snprintf(buf, sizeof(buf), "GPIOE: 0x%08x",
  74             (unsigned int)GPIOE);  lcd_puts(0, line++, buf);
  75
  76         for (i = 0; i<4; i++)
  77         {
  78             snprintf(buf, sizeof(buf), "ADC%d: 0x%04x", i, adc_read(i));
  79                 lcd_puts(0, line++, buf);
  80         }
  81
  82         snprintf(buf, sizeof(buf), "STS: 0x%08x  SRC: 0x%08x",
  83             (unsigned int)STS, (unsigned int)SRC);  lcd_puts(0, line++, buf);
  84
  85         lcd_update();
  86     }
  87     return false;
  88 }