Nyaaori/rockbox
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
rockbox/firmware/target/arm/tms320dm320/debug-dm320.c
Tomasz Moń 4539ffe1f3 TMS320DM320: Add generic I/O debug window for targets other than mrobe 500. 
DEBUG_GIO allows users to set any GIO options (direction, output state). As this feature should be used only by experienced users it is compiled conditionally.

Raise I2C delay values since udelay() is now precise and previous values seems to be too low for some devices.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31421 a1c6a512-1295-4272-9138-f99709370657
2011-12-24 14:18:53 +00:00

400 lines
13 KiB
C
Raw Blame History

/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2011 by Tomasz Moń
* Copyright (C) 2007, 2009 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 "config.h"
#include "cpu.h"
#include "system.h"
#include "string.h"
#include <stdbool.h>
#include "button.h"
#include "lcd.h"
#include "debug.h"
#include "debug-target.h"
#include "font.h"
#include "lcd-target.h"
#if defined(MROBE_500)
#include "tsc2100.h"
#include "m66591.h"
#endif
/* define only if you know what you are doing */
#undef DEBUG_GIO
#ifdef DEBUG_GIO
#ifdef SANSA_CONNECT
#define DEBUG_GIO_SET BUTTON_UP
#define DEBUG_GIO_SET_TXT "UP"
#define DEBUG_GIO_CLR BUTTON_DOWN
#define DEBUG_GIO_CLR_TXT "DOWN"
#define DEBUG_GIO_TOGGLE BUTTON_SELECT
#define DEBUG_GIO_TOGGLE_TXT "SELECT"
#define DEBUG_GIO_NEXT BUTTON_SCROLL_FWD
#define DEBUG_GIO_PREV BUTTON_SCROLL_BACK
#else
#warning "No keymap defined for target"
#endif
static void gio_set(int gio)
{
if (gio < 0)
return;
if (gio <= 15)
IO_GIO_BITSET0 = (1 << gio);
else if (gio <= 31)
IO_GIO_BITSET1 = (1 << (gio-16));
else if (gio <= 40)
IO_GIO_BITSET2 = (1 << (gio-32));
}
static void gio_clear(int gio)
{
if (gio < 0)
return;
if (gio <= 15)
IO_GIO_BITCLR0 = (1 << gio);
else if (gio <= 31)
IO_GIO_BITCLR1 = (1 << (gio-16));
else if (gio <= 40)
IO_GIO_BITCLR2 = (1 << (gio-32));
}
static void gio_toggle_direction(int gio)
{
if (gio < 0)
return;
if (gio <= 15)
IO_GIO_DIR0 ^= (1 << gio);
else if (gio <= 31)
IO_GIO_DIR1 ^= (1 << (gio-16));
else if (gio <= 40)
IO_GIO_DIR2 ^= (1 << (gio-32));
}
static bool gio_is_inverted(int gio)
{
unsigned short reg;
int bit;
if (gio <= 15)
reg = IO_GIO_INV0, bit = (1 << gio);
else if (gio <= 31)
reg = IO_GIO_INV1, bit = (1 << (gio-16));
else if (gio <= 40)
reg = IO_GIO_INV2, bit = (1 << (gio-32));
return reg & bit;
}
static bool gio_is_output(int gio)
{
unsigned short reg;
int bit;
if (gio <= 15)
reg = IO_GIO_DIR0, bit = (1 << gio);
else if (gio <= 31)
reg = IO_GIO_DIR1, bit = (1 << (gio-16));
else if (gio <= 40)
reg = IO_GIO_DIR2, bit = (1 << (gio-32));
return !(reg & bit);
}
static bool gio_get_state(int gio)
{
unsigned short reg;
int bit;
if (gio <= 15)
reg = IO_GIO_BITSET0, bit = (1 << gio);
else if (gio <= 31)
reg = IO_GIO_BITSET1, bit = (1 << (gio-16));
else if (gio <= 40)
reg = IO_GIO_BITSET2, bit = (1 << (gio-32));
return reg & bit;
}
#endif
bool dbg_ports(void)
{
int line = 0;
int i;
int button;
bool done=false;
#ifdef DEBUG_GIO
int gio = 0;
#endif
(void)i;
lcd_setfont(FONT_SYSFIXED);
lcd_clear_display();
while(!done)
{
line = 0;
button = button_get_w_tmo(1);
if (button == BUTTON_POWER)
done=true;
#if defined(MROBE_500)
lcd_puts(0, line++, "[USB Information]");
lcd_putsf(0, line++, "TRN_CTRL: 0x%04x TRN_LNSTAT: 0x%04x",
M66591_TRN_CTRL, M66591_TRN_LNSTAT);
lcd_putsf(0, line++, "HSFS: 0x%04x TESTMODE: 0x%04x",
M66591_HSFS, M66591_TESTMODE);
lcd_putsf(0, line++, "PIN_CFG0: 0x%04x PIN_CFG1: 0x%04x",
M66591_PIN_CFG0, M66591_PIN_CFG1);
lcd_putsf(0, line++, "PIN_CFG2: 0x%04x", M66591_PIN_CFG2);
lcd_putsf(0, line++, "DCP_CTRLEN: 0x%04x", M66591_DCP_CTRLEN);
lcd_putsf(0, line++, "CPORT_CTRL0: 0x%04x CPORT_CTRL1: 0x%04x",
M66591_CPORT_CTRL0, M66591_CPORT_CTRL1);
lcd_putsf(0, line++, "CPORT_CTRL2: 0x%04x DPORT_CTRL0: 0x%04x",
M66591_CPORT_CTRL2, M66591_DPORT_CTRL0);
lcd_putsf(0, line++, "DPORT_CTRL1: 0x%04x DPORT_CTRL2: 0x%04x",
M66591_DPORT_CTRL1, M66591_DPORT_CTRL2);
lcd_putsf(0, line++, "INTCFG_MAIN: 0x%04x INTCFG_OUT: 0x%04x",
M66591_INTCFG_MAIN, M66591_INTCFG_OUT);
lcd_putsf(0, line++, "INTCFG_RDY: 0x%04x INTCFG_NRDY: 0x%04x",
M66591_INTCFG_RDY, M66591_INTCFG_NRDY);
lcd_putsf(0, line++, "INTCFG_EMP: 0x%04x INTSTAT_MAIN: 0x%04x",
M66591_INTCFG_EMP, M66591_INTSTAT_MAIN);
lcd_putsf(0, line++, "INTSTAT_RDY: 0x%04x INTSTAT_NRDY: 0x%04x",
M66591_INTSTAT_RDY, M66591_INTSTAT_NRDY);
lcd_putsf(0, line++, "INTSTAT_EMP: 0x%04x USB_ADDRESS: 0x%04x",
M66591_INTSTAT_EMP, M66591_USB_ADDRESS);
lcd_putsf(0, line++, "USB_REQ0: 0x%04x USB_REQ1: 0x%04x",
M66591_USB_REQ0, M66591_USB_REQ1);
lcd_putsf(0, line++, "USB_REQ2: 0x%04x USB_REQ3: 0x%04x",
M66591_USB_REQ2, M66591_USB_REQ3);
lcd_putsf(0, line++, "DCP_CNTMD: 0x%04x DCP_MXPKSZ: 0x%04x",
M66591_DCP_CNTMD, M66591_DCP_MXPKSZ);
lcd_putsf(0, line++, "DCPCTRL: 0x%04x", M66591_DCPCTRL);
line++;
for(i=1; i<6; i++) {
M66591_PIPE_CFGWND=i;
lcd_putsf(0, line++, "PIPE_CFGSEL:0x%04x PIPE_CFGWND: 0x%04x",
M66591_PIPE_CFGSEL, M66591_PIPE_CFGWND);
}
line++;
lcd_putsf(0, line++, "PIPECTRL1: 0x%04x PIPECTRL2: 0x%04x",
M66591_PIPECTRL1, M66591_PIPECTRL2);
lcd_putsf(0, line++, "PIPECTRL3: 0x%04x PIPECTRL4: 0x%04x",
M66591_PIPECTRL3, M66591_PIPECTRL4);
lcd_putsf(0, line++, "PIPECTRL5: 0x%04x PIPECTRL6: 0x%04x",
M66591_PIPECTRL5, M66591_PIPECTRL6);
lcd_putsf(0, line++, "GIO_BITSET0: 0x%04x GIO_BITSET1: 0x%04x",
IO_GIO_BITSET0, IO_GIO_BITSET1);
lcd_putsf(0, line++, "GIO_BITSET2: 0x%04x", IO_GIO_BITSET2);
lcd_putsf(0, line++, "SDRAM_SDMODE: 0x%04x SDRAM_REFCTL: 0x%04x",
IO_SDRAM_SDMODE, IO_SDRAM_REFCTL);
lcd_putsf(0, line++, "EMIF_CS4CTRL1:0x%04x EMIF_CS4CTRL2:0x%04x",
IO_EMIF_CS4CTRL1, IO_EMIF_CS4CTRL2);
#elif !defined(DEBUG_GIO)
lcd_putsf(0, line++, "/* GIO0 - GIO15 */");
lcd_putsf(0, line++, "GIO_DIR0: 0x%04X", IO_GIO_DIR0);
lcd_putsf(0, line++, "GIO_INV0: 0x%04X", IO_GIO_INV0);
lcd_putsf(0, line++, "GIO_BITSET0: 0x%04X", IO_GIO_BITSET0);
lcd_putsf(0, line++, "/* GIO16 - GIO31 */");
lcd_putsf(0, line++, "GIO_DIR1: 0x%04X", IO_GIO_DIR1);
lcd_putsf(0, line++, "GIO_INV1: 0x%04X", IO_GIO_INV1);
lcd_putsf(0, line++, "GIO_BITSET1: 0x%04X", IO_GIO_BITSET1);
lcd_putsf(0, line++, "/* GIO32 - GIO40 */");
lcd_putsf(0, line++, "GIO_DIR2: 0x%04X", IO_GIO_DIR2);
lcd_putsf(0, line++, "GIO_INV2: 0x%04X", IO_GIO_INV2);
lcd_putsf(0, line++, "GIO_BITSET2: 0x%04X", IO_GIO_BITSET2);
#endif
#ifdef DEBUG_GIO
if ((button == DEBUG_GIO_NEXT) && (gio < 40))
gio++;
else if ((button == DEBUG_GIO_PREV) && (gio > 0))
gio--;
else if (button == DEBUG_GIO_SET)
gio_set(gio);
else if (button == DEBUG_GIO_CLR)
gio_clear(gio);
else if (button == DEBUG_GIO_TOGGL
#if 0
/*
* this makes current consumption pretty constant
* at cost of screen updates
*/
else
continue;
#endif
line++;
lcd_putsf(0, line++, "< GIO%d >", gio);
lcd_putsf(0, line++, "GIO%d is %d (%s, %s)",
gio,
gio_get_state(gio) ? 1 : 0,
gio_is_inverted(gio) ? "inverted" : "normal",
gio_is_output(gio) ? "output" : "input");
lcd_putsf(0, line++, "%s - Set bit (using INV)", DEBUG_GIO_SET_TXT);
lcd_putsf(0, line++, "%s - Clear bit (using INV)",
DEBUG_GIO_CLR_TXT);
lcd_putsf(0, line++, "%s - toggle direction",DEBUG_GIO_TOGGLE_TXT);
#endif
lcd_update();
}
return false;
}
bool dbg_hw_info(void)
{
int line = 0, oldline;
int button;
#if defined(MROBE_500)
int *address=0x0;
#endif
bool done=false;
lcd_setfont(FONT_SYSFIXED);
lcd_clear_display();
/* Put all the static text befor the while loop */
lcd_puts(0, line++, "[Hardware info]");
lcd_puts(0, line++, "Clock info:");
#if LCD_WIDTH > 320
lcd_putsf(0, line++, "IO_CLK_PLLA: 0x%04x IO_CLK_PLLB: 0x%04x "
"IO_CLK_SEL0: 0x%04x IO_CLK_SEL1: 0x%04x",
IO_CLK_PLLA, IO_CLK_PLLB, IO_CLK_SEL0, IO_CLK_SEL1);
lcd_putsf(0, line++, "IO_CLK_SEL2: 0x%04x IO_CLK_DIV0: 0x%04x "
"IO_CLK_DIV1: 0x%04x IO_CLK_DIV2: 0x%04x",
IO_CLK_SEL2, IO_CLK_DIV0, IO_CLK_DIV1, IO_CLK_DIV2);
lcd_putsf(0, line++, "IO_CLK_DIV3: 0x%04x IO_CLK_DIV4: 0x%04x "
"IO_CLK_BYP : 0x%04x IO_CLK_INV : 0x%04x",
IO_CLK_DIV3, IO_CLK_DIV4, IO_CLK_BYP, IO_CLK_INV);
lcd_putsf(0, line++, "IO_CLK_MOD0: 0x%04x IO_CLK_MOD1: 0x%04x "
"IO_CLK_MOD2: 0x%04x IO_CLK_LPCTL0: 0x%04x",
IO_CLK_MOD0, IO_CLK_MOD1, IO_CLK_MOD2, IO_CLK_LPCTL0);
#else
lcd_putsf(0, line++, " IO_CLK_PLLA: 0x%04x IO_CLK_PLLB: 0x%04x",
IO_CLK_PLLA, IO_CLK_PLLB);
lcd_putsf(0, line++, " IO_CLK_SEL0: 0x%04x IO_CLK_SEL1: 0x%04x",
IO_CLK_SEL0, IO_CLK_SEL1);
lcd_putsf(0, line++, " IO_CLK_SEL2: 0x%04x IO_CLK_DIV0: 0x%04x",
IO_CLK_SEL2, IO_CLK_DIV0);
lcd_putsf(0, line++, " IO_CLK_DIV1: 0x%04x IO_CLK_DIV2: 0x%04x",
IO_CLK_DIV1, IO_CLK_DIV2);
lcd_putsf(0, line++, " IO_CLK_DIV3: 0x%04x IO_CLK_DIV4: 0x%04x",
IO_CLK_DIV3, IO_CLK_DIV4);
lcd_putsf(0, line++, " IO_CLK_BYP : 0x%04x IO_CLK_INV : 0x%04x",
IO_CLK_BYP, IO_CLK_INV);
lcd_putsf(0, line++, " IO_CLK_MOD0: 0x%04x IO_CLK_MOD1: 0x%04x ",
IO_CLK_MOD0, IO_CLK_MOD1);
lcd_putsf(0, line++, " IO_CLK_MOD2: 0x%04x IO_CLK_LPCTL0: 0x%04x ",
IO_CLK_MOD2, IO_CLK_LPCTL0);
#endif
lcd_puts(0, line++, "Interrupt info:");
lcd_putsf(0, line++, " IO_INTC_EINT0: 0x%04x IO_INTC_EINT1: 0x%04x ",
IO_INTC_EINT0, IO_INTC_EINT1);
lcd_putsf(0, line++, " IO_INTC_EINT2: 0x%04x IO_INTC_IRQ0: 0x%04x ",
IO_INTC_EINT2, IO_INTC_IRQ0);
lcd_putsf(0, line++, " IO_INTC_IRQ1: 0x%04x IO_INTC_IRQ2: 0x%04x ",
IO_INTC_IRQ1, IO_INTC_IRQ2);
lcd_puts(0, line++, "Board revision:");
switch (IO_BUSC_REVR) {
case 0x0010:
lcd_puts(0, line++, " DM320 Rev. A");
break;
case 0x0011:
lcd_puts(0, line++, " DM320 Rev. B/C");
break;
default:
lcd_puts(0, line++, " Unknown DM320 Chip ID");
}
#if defined(MROBE_500)
line++;
#endif
oldline=line;
while(!done)
{
line = oldline;
#if defined(MROBE_500)
button = button_get(false);
button&=~BUTTON_REPEAT;
if (button == BUTTON_POWER)
done=true;
if(button==BUTTON_RC_PLAY)
address+=0x01;
else if (button==BUTTON_RC_DOWN)
address-=0x01;
else if (button==BUTTON_RC_FF)
address+=0x800;
else if (button==BUTTON_RC_REW)
address-=0x800;
#else
button = button_get_w_tmo(1);
if(button & BUTTON_POWER)
done = true;
#if defined(CREATIVE_ZVx)
else if(button & BUTTON_LEFT)
lcd_set_direct_fb(false);
else if(button & BUTTON_RIGHT)
lcd_set_direct_fb(true);
lcd_puts(0, line++, "LCD info:");
lcd_putsf(0, line++, " LCD direct FB access? %s",
(lcd_get_direct_fb() ? "yes" : "no"));
line++;
#endif
#endif
lcd_puts(0, line++, "[Rockbox info]");
lcd_putsf(0, line++, "current tick: %08x Seconds running: %08d",
(unsigned int)current_tick, (unsigned int)current_tick/100);
#if defined(MROBE_500)
lcd_putsf(0, line++, "Address: 0x%08x Data: 0x%08x",
(unsigned int)address, *address);
lcd_putsf(0, line++, "Address: 0x%08x Data: 0x%08x",
(unsigned int)(address+1), *(address+1));
lcd_putsf(0, line++, "Address: 0x%08x Data: 0x%08x",
(unsigned int)(address+2), *(address+2));
#endif
lcd_update();
}
return false;
}
Reference in a new issue View git blame Copy permalink