firmware/target/arm/tms320dm320/debug-dm320.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2007 by Karl Kurbjun
  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 "config.h"
  23 #include "cpu.h"
  24 #include "system.h"
  25 #include "string.h"
  26 #include <stdbool.h>
  27 #include "button.h"
  28 #include "lcd.h"
  29 #include "debug.h"
  30 #include "sprintf.h"
  31 #include "font.h"
  32 #include "lcd-target.h"
  33
  34 #ifndef CREATIVE_ZVx
  35 #include "tsc2100.h"
  36 #endif
  37
  38 bool __dbg_ports(void)
  39 {
  40     return false;
  41 }
  42
  43 bool __dbg_hw_info(void)
  44 {
  45     int line = 0, oldline;
  46         int button;
  47 #ifndef CREATIVE_ZVx
  48     int *address=0x0;
  49 #endif
  50     bool done=false;
  51     char buf[100];
  52
  53     lcd_setfont(FONT_SYSFIXED);
  54     lcd_clear_display();
  55
  56     /* Put all the static text befor the while loop */
  57     lcd_puts(0, line++, "[Hardware info]");
  58
  59     lcd_puts(0, line++, "Clock info:");
  60 #if LCD_WIDTH > 320
  61     snprintf(buf, sizeof(buf), "IO_CLK_PLLA: 0x%04x IO_CLK_PLLB: 0x%04x IO_CLK_SEL0: 0x%04x IO_CLK_SEL1: 0x%04x",
  62         IO_CLK_PLLA, IO_CLK_PLLB, IO_CLK_SEL0, IO_CLK_SEL1);    lcd_puts(0, line++, buf);
  63     snprintf(buf, sizeof(buf), "IO_CLK_SEL2: 0x%04x IO_CLK_DIV0: 0x%04x IO_CLK_DIV1: 0x%04x IO_CLK_DIV2: 0x%04x",
  64         IO_CLK_SEL2, IO_CLK_DIV0, IO_CLK_DIV1, IO_CLK_DIV2);    lcd_puts(0, line++, buf);
  65     snprintf(buf, sizeof(buf), "IO_CLK_DIV3: 0x%04x IO_CLK_DIV4: 0x%04x IO_CLK_BYP : 0x%04x IO_CLK_INV : 0x%04x",
  66         IO_CLK_DIV3, IO_CLK_DIV4, IO_CLK_BYP, IO_CLK_INV);    lcd_puts(0, line++, buf);
  67     snprintf(buf, sizeof(buf), "IO_CLK_MOD0: 0x%04x IO_CLK_MOD1: 0x%04x IO_CLK_MOD2: 0x%04x IO_CLK_LPCTL0: 0x%04x",
  68         IO_CLK_MOD0, IO_CLK_MOD1, IO_CLK_MOD2, IO_CLK_LPCTL0);    lcd_puts(0, line++, buf);
  69 #else
  70     snprintf(buf, sizeof(buf), " IO_CLK_PLLA: 0x%04x IO_CLK_PLLB: 0x%04x", IO_CLK_PLLA, IO_CLK_PLLB);
  71     lcd_puts(0, line++, buf);
  72     snprintf(buf, sizeof(buf), " IO_CLK_SEL0: 0x%04x IO_CLK_SEL1: 0x%04x", IO_CLK_SEL0, IO_CLK_SEL1);
  73     lcd_puts(0, line++, buf);
  74     snprintf(buf, sizeof(buf), " IO_CLK_SEL2: 0x%04x IO_CLK_DIV0: 0x%04x", IO_CLK_SEL2, IO_CLK_DIV0);
  75     lcd_puts(0, line++, buf);
  76     snprintf(buf, sizeof(buf), " IO_CLK_DIV1: 0x%04x IO_CLK_DIV2: 0x%04x", IO_CLK_DIV1, IO_CLK_DIV2);
  77     lcd_puts(0, line++, buf);
  78     snprintf(buf, sizeof(buf), " IO_CLK_DIV3: 0x%04x IO_CLK_DIV4: 0x%04x", IO_CLK_DIV3, IO_CLK_DIV4);
  79     lcd_puts(0, line++, buf);
  80     snprintf(buf, sizeof(buf), " IO_CLK_BYP : 0x%04x IO_CLK_INV : 0x%04x", IO_CLK_BYP, IO_CLK_INV);
  81     lcd_puts(0, line++, buf);
  82     snprintf(buf, sizeof(buf), " IO_CLK_MOD0: 0x%04x IO_CLK_MOD1: 0x%04x ", IO_CLK_MOD0, IO_CLK_MOD1);
  83     lcd_puts(0, line++, buf);
  84     snprintf(buf, sizeof(buf), " IO_CLK_MOD2: 0x%04x IO_CLK_LPCTL0: 0x%04x ", IO_CLK_MOD2, IO_CLK_LPCTL0);
  85     lcd_puts(0, line++, buf);
  86     lcd_puts(0, line++, "Interrupt info:");
  87     snprintf(buf, sizeof(buf), " IO_INTC_EINT0: 0x%04x IO_INTC_EINT1: 0x%04x ", IO_INTC_EINT0, IO_INTC_EINT1);
  88     lcd_puts(0, line++, buf);
  89     snprintf(buf, sizeof(buf), " IO_INTC_EINT2: 0x%04x IO_INTC_IRQ0: 0x%04x ", IO_INTC_EINT2, IO_INTC_IRQ0);
  90     lcd_puts(0, line++, buf);
  91     snprintf(buf, sizeof(buf), " IO_INTC_IRQ1: 0x%04x IO_INTC_IRQ2: 0x%04x ", IO_INTC_IRQ1, IO_INTC_IRQ2);
  92     lcd_puts(0, line++, buf);
  93 #endif
  94
  95     lcd_puts(0, line++, "Board revision:");
  96         switch (IO_BUSC_REVR) {
  97                         case 0x0010:
  98                                         lcd_puts(0, line++, " DM320 Rev. A");
  99                                         break;
 100                         case 0x0011:
 101                                         lcd_puts(0, line++, " DM320 Rev. B/C");
 102                                         break;
 103                         default:
 104                                         lcd_puts(0, line++, " Unknown DM320 Chip ID");
 105         }
 106
 107 #ifndef CREATIVE_ZVx
 108     line++;
 109 #endif
 110     oldline=line;
 111     while(!done)
 112     {
 113         line = oldline;
 114 #ifndef CREATIVE_ZVx
 115         button = button_get(false);
 116         button&=~BUTTON_REPEAT;
 117         if (button == BUTTON_POWER)
 118             done=true;
 119         if(button==BUTTON_RC_PLAY)
 120             address+=0x01;
 121         else if (button==BUTTON_RC_DOWN)
 122             address-=0x01;
 123         else if (button==BUTTON_RC_FF)
 124             address+=0x800;
 125         else if (button==BUTTON_RC_REW)
 126             address-=0x800;
 127 #else
 128      button = button_get(false);
 129      if(button & BUTTON_POWER)
 130         done = true;
 131     else if(button & BUTTON_LEFT)
 132         lcd_set_direct_fb(false);
 133     else if(button & BUTTON_RIGHT)
 134         lcd_set_direct_fb(true);
 135
 136     lcd_puts(0, line++, "LCD info:");
 137     snprintf(buf, sizeof(buf), " LCD direct FB access? %s", (lcd_get_direct_fb() ? "yes" : "no"));
 138     lcd_puts(0, line++, buf);
 139     line++;
 140 #endif
 141         lcd_puts(0, line++, "[Rockbox info]");
 142         snprintf(buf, sizeof(buf), "current tick: %08x Seconds running: %08d",
 143             (unsigned int)current_tick, (unsigned int)current_tick/100);  lcd_puts(0, line++, buf);
 144 #ifndef CREATIVE_ZVx
 145         snprintf(buf, sizeof(buf), "Address: 0x%08x Data: 0x%08x",
 146             (unsigned int)address, *address);           lcd_puts(0, line++, buf);
 147         snprintf(buf, sizeof(buf), "Address: 0x%08x Data: 0x%08x",
 148             (unsigned int)(address+1), *(address+1));   lcd_puts(0, line++, buf);
 149         snprintf(buf, sizeof(buf), "Address: 0x%08x Data: 0x%08x",
 150             (unsigned int)(address+2), *(address+2));   lcd_puts(0, line++, buf);
 151 #endif
 152
 153         lcd_update();
 154     }
 155     return false;
 156 }