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  * 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 "lcd-target.h"
  31
  32 bool __dbg_ports(void)
  33 {
  34     return false;
  35 }
  36
  37 #ifndef CREATIVE_ZVM
  38 extern char r_buffer[5];
  39 extern int r_button;
  40 #endif
  41 bool __dbg_hw_info(void)
  42 {
  43     int line = 0, oldline;
  44         int button;
  45 #ifndef CREATIVE_ZVM
  46     int *address=0x0;
  47 #endif
  48     bool done=false;
  49     char buf[100];
  50
  51     lcd_setmargins(0, 0);
  52     lcd_setfont(FONT_SYSFIXED);
  53     lcd_clear_display();
  54
  55     /* Put all the static text befor the while loop */
  56     lcd_puts(0, line++, "[Hardware info]");
  57
  58     lcd_puts(0, line++, "Clock info:");
  59 #if LCD_WIDTH > 320
  60     snprintf(buf, sizeof(buf), "IO_CLK_PLLA: 0x%04x IO_CLK_PLLB: 0x%04x IO_CLK_SEL0: 0x%04x IO_CLK_SEL1: 0x%04x",
  61         IO_CLK_PLLA, IO_CLK_PLLB, IO_CLK_SEL0, IO_CLK_SEL1);    lcd_puts(0, line++, buf);
  62     snprintf(buf, sizeof(buf), "IO_CLK_SEL2: 0x%04x IO_CLK_DIV0: 0x%04x IO_CLK_DIV1: 0x%04x IO_CLK_DIV2: 0x%04x",
  63         IO_CLK_SEL2, IO_CLK_DIV0, IO_CLK_DIV1, IO_CLK_DIV2);    lcd_puts(0, line++, buf);
  64     snprintf(buf, sizeof(buf), "IO_CLK_DIV3: 0x%04x IO_CLK_DIV4: 0x%04x IO_CLK_BYP : 0x%04x IO_CLK_INV : 0x%04x",
  65         IO_CLK_DIV3, IO_CLK_DIV4, IO_CLK_BYP, IO_CLK_INV);    lcd_puts(0, line++, buf);
  66     snprintf(buf, sizeof(buf), "IO_CLK_MOD0: 0x%04x IO_CLK_MOD1: 0x%04x IO_CLK_MOD2: 0x%04x IO_CLK_LPCTL0: 0x%04x",
  67         IO_CLK_MOD0, IO_CLK_MOD1, IO_CLK_MOD2, IO_CLK_LPCTL0);    lcd_puts(0, line++, buf);
  68 #else
  69     snprintf(buf, sizeof(buf), " IO_CLK_PLLA: 0x%04x IO_CLK_PLLB: 0x%04x", IO_CLK_PLLA, IO_CLK_PLLB);
  70     lcd_puts(0, line++, buf);
  71     snprintf(buf, sizeof(buf), " IO_CLK_SEL0: 0x%04x IO_CLK_SEL1: 0x%04x", IO_CLK_SEL0, IO_CLK_SEL1);
  72     lcd_puts(0, line++, buf);
  73     snprintf(buf, sizeof(buf), " IO_CLK_SEL2: 0x%04x IO_CLK_DIV0: 0x%04x", IO_CLK_SEL2, IO_CLK_DIV0);
  74     lcd_puts(0, line++, buf);
  75     snprintf(buf, sizeof(buf), " IO_CLK_DIV1: 0x%04x IO_CLK_DIV2: 0x%04x", IO_CLK_DIV1, IO_CLK_DIV2);
  76     lcd_puts(0, line++, buf);
  77     snprintf(buf, sizeof(buf), " IO_CLK_DIV3: 0x%04x IO_CLK_DIV4: 0x%04x", IO_CLK_DIV3, IO_CLK_DIV4);
  78     lcd_puts(0, line++, buf);
  79     snprintf(buf, sizeof(buf), " IO_CLK_BYP : 0x%04x IO_CLK_INV : 0x%04x", IO_CLK_BYP, IO_CLK_INV);
  80     lcd_puts(0, line++, buf);
  81     snprintf(buf, sizeof(buf), " IO_CLK_MOD0: 0x%04x IO_CLK_MOD1: 0x%04x ", IO_CLK_MOD0, IO_CLK_MOD1);
  82     lcd_puts(0, line++, buf);
  83     snprintf(buf, sizeof(buf), " IO_CLK_MOD2: 0x%04x IO_CLK_LPCTL0: 0x%04x ", IO_CLK_MOD2, IO_CLK_LPCTL0);
  84     lcd_puts(0, line++, buf);
  85 #endif
  86
  87     lcd_puts(0, line++, "Board revision:");
  88         switch (IO_BUSC_REVR) {
  89                         case 0x0010:
  90                                         lcd_puts(0, line++, " DM320 Rev. A");
  91                                         break;
  92                         case 0x0011:
  93                                         lcd_puts(0, line++, " DM320 Rev. B/C");
  94                                         break;
  95                         default:
  96                                         lcd_puts(0, line++, " Unknown DM320 Chip ID");
  97         }
  98
  99 #ifndef CREATIVE_ZVM
 100     line++;
 101 #endif
 102     oldline=line;
 103     while(!done)
 104     {
 105         line = oldline;
 106 #ifndef CREATIVE_ZVM
 107         button = button_get(false);
 108         button&=~BUTTON_REPEAT;
 109         if (button == BUTTON_POWER)
 110             done=true;
 111         if(button==BUTTON_RC_PLAY)
 112             address+=0x01;
 113         else if (button==BUTTON_RC_DOWN)
 114             address-=0x01;
 115         else if (button==BUTTON_RC_FF)
 116             address+=0x800;
 117         else if (button==BUTTON_RC_REW)
 118             address-=0x800;
 119
 120         snprintf(buf, sizeof(buf), "Buffer: 0x%02x%02x%02x%02x%02x",
 121             r_buffer[0], r_buffer[1], r_buffer[2], r_buffer[3],r_buffer[4] );    lcd_puts(0, line++, buf);
 122         snprintf(buf, sizeof(buf), "Button: 0x%08x, HWread: 0x%08x",
 123             (unsigned int)button, r_button);  lcd_puts(0, line++, buf);
 124 #else
 125      button = button_get(false);
 126      if(button & BUTTON_POWER)
 127         done = true;
 128     else if(button & BUTTON_LEFT)
 129         lcd_set_direct_fb(false);
 130     else if(button & BUTTON_RIGHT)
 131         lcd_set_direct_fb(true);
 132
 133     lcd_puts(0, line++, "PIC info:");
 134     snprintf(buf, sizeof(buf), " Init value 1: 0x%04x", get_debug_info(1));
 135     lcd_puts(0, line++, buf);
 136     snprintf(buf, sizeof(buf), " Init value 2: 0x%04x", get_debug_info(2));
 137     lcd_puts(0, line++, buf);
 138     snprintf(buf, sizeof(buf), " Last button value: 0x%04x Raw value: 0x%04x", get_debug_info(3), button_read_device());
 139     lcd_puts(0, line++, buf);
 140     snprintf(buf, sizeof(buf), " Last button at: 0x%04x", get_debug_info(5));
 141     lcd_puts(0, line++, buf);
 142     snprintf(buf, sizeof(buf), " Dock values: 0x%04x", get_debug_info(4));
 143     lcd_puts(0, line++, buf);
 144     lcd_puts(0, line++, "LCD info:");
 145     snprintf(buf, sizeof(buf), " LCD direct FB access? %s", (lcd_get_direct_fb() ? "yes" : "no"));
 146     lcd_puts(0, line++, buf);
 147     line++;
 148 #endif
 149         lcd_puts(0, line++, "[Rockbox info]");
 150         snprintf(buf, sizeof(buf), "current tick: %08x Seconds running: %08d",
 151             (unsigned int)current_tick, (unsigned int)current_tick/100);  lcd_puts(0, line++, buf);
 152 #ifndef CREATIVE_ZVM
 153         snprintf(buf, sizeof(buf), "Address: 0x%08x Data: 0x%08x",
 154             (unsigned int)address, *address);           lcd_puts(0, line++, buf);
 155         snprintf(buf, sizeof(buf), "Address: 0x%08x Data: 0x%08x",
 156             (unsigned int)(address+1), *(address+1));   lcd_puts(0, line++, buf);
 157         snprintf(buf, sizeof(buf), "Address: 0x%08x Data: 0x%08x",
 158             (unsigned int)(address+2), *(address+2));   lcd_puts(0, line++, buf);
 159 #endif
 160
 161         lcd_update();
 162     }
 163     return false;
 164 }