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FS#10436 - add the Sansa View to the build system. The bootloader builds but doesn't do anything useful yet.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21848 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Robert Keevil 2009-07-13 21:09:39 +00:00
parent 5f6998bde9
commit eea149bd13
21 changed files with 1108 additions and 11 deletions
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5
firmware/target/arm/sandisk/boot.lds
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@ -7,7 +7,12 @@ STARTUP(target/arm/crt0-pp-bl.o)
#define DRAMSIZE (MEMORYSIZE * 0x100000)
#ifdef SANSA_VIEW
#define DRAMORIG 0x10f00000
#else
#define DRAMORIG 0x10000000
#endif
#ifndef IRAMORIG
#define IRAMORIG 0x40000000
#endif

33
firmware/target/arm/sandisk/sansa-view/adc-view.c Normal file
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@ -0,0 +1,33 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2009 by Robert Keevil
*
* 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 "adc-target.h"
void adc_init(void)
{
}
/* Called to get the recent ADC reading */
inline unsigned short adc_read(int channel)
{
(void)channel;
return 0;
}

34
firmware/target/arm/sandisk/sansa-view/backlight-target.h Normal file
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@ -0,0 +1,34 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2009 by Robert Keevil
*
* 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.
*
****************************************************************************/
#ifndef BACKLIGHT_TARGET_H
#define BACKLIGHT_TARGET_H
#include <stdbool.h>
#define _backlight_init() true
void _backlight_on(void);
void _backlight_off(void);
void _buttonlight_on(void);
void _buttonlight_off(void);
#endif

50
firmware/target/arm/sandisk/sansa-view/backlight-view.c Normal file
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@ -0,0 +1,50 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2009 by Robert Keevil
*
* 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 "backlight-target.h"
#include "system.h"
#include "lcd.h"
#include "backlight.h"
void _backlight_set_brightness(int brightness)
{
(void)brightness;
}
void _backlight_off(void)
{
GPIO_SET_BITWISE(GPIOD_ENABLE, 1<<8);
}
void _backlight_on(void)
{
GPIO_SET_BITWISE(GPIOD_ENABLE, 1);
}
void _buttonlight_on(void)
{
GPIO_CLEAR_BITWISE(GPIOA_ENABLE, 0x2);
}
void _buttonlight_off(void)
{
GPIO_SET_BITWISE(GPIOA_ENABLE, 0x2);
}

62
firmware/target/arm/sandisk/sansa-view/button-target.h Normal file
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@ -0,0 +1,62 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2006 by Barry Wardell
*
* 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.
*
****************************************************************************/
#ifndef _BUTTON_TARGET_H_
#define _BUTTON_TARGET_H_
#include <stdbool.h>
#include "config.h"
#define HAS_BUTTON_HOLD
void button_init_device(void);
bool button_hold(void);
int button_read_device(void);
/* Sandisk Sansa View button codes */
/* Main unit's buttons */
#define BUTTON_HOME 0x00000001
#define BUTTON_DOWN 0x00000002
#define BUTTON_RIGHT 0x00000004
#define BUTTON_LEFT 0x00000008
#define BUTTON_SELECT 0x00000010
#define BUTTON_UP 0x00000020
#define BUTTON_POWER 0x00000040
#define BUTTON_SCROLL_BACK 0x00000080
#define BUTTON_SCROLL_FWD 0x00000100
#define BUTTON_HOLD 0x00000400
#define BUTTON_MAIN (BUTTON_HOME|BUTTON_DOWN|BUTTON_RIGHT|BUTTON_LEFT \
|BUTTON_SELECT|BUTTON_UP|BUTTON_POWER \
|BUTTON_SCROLL_BACK|BUTTON_SCROLL_FWD \
|BUTTON_HOLD)
/* No Remote control */
#define BUTTON_REMOTE 0
#define POWEROFF_BUTTON BUTTON_POWER
#define POWEROFF_COUNT 10
#endif /* _BUTTON_TARGET_H_ */

37
firmware/target/arm/sandisk/sansa-view/button-view.c Normal file
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@ -0,0 +1,37 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2009 by Robert Keevil
*
* 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 "button.h"
void button_init_device(void)
{
}
bool button_hold(void)
{
return false;
}
int button_read_device(void)
{
return 0;
}

26
firmware/target/arm/sandisk/sansa-view/i2c-view.c Normal file
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@ -0,0 +1,26 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2009 by Robert Keevil
*
* 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 "i2c.h"
void i2c_init(void)
{
}

428
firmware/target/arm/sandisk/sansa-view/lcd-view.c Normal file
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@ -0,0 +1,428 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Rockbox driver for Sansa View LCDs
*
* Copyright (c) 2009 Robert Keevil
*
* 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 <string.h>
#include "cpu.h"
#include "system.h"
#include "backlight-target.h"
#include "lcd.h"
#include "bitmaps/rockboxlogo.h"
/* Power and display status */
static bool power_on = false; /* Is the power turned on? */
static bool display_on SHAREDBSS_ATTR = false; /* Is the display turned on? */
static unsigned lcd_yuv_options SHAREDBSS_ATTR = 0;
#define LCD_DATA_OUT_GPIO GPIOH_OUTPUT_VAL
#define LCD_DATA_OUT_PIN 4
#define LCD_CLOCK_GPIO GPIOH_OUTPUT_VAL
#define LCD_CLOCK_PIN 6
#define LCD_CS_GPIO GPIOH_OUTPUT_VAL
#define LCD_CS_PIN 7
#ifdef BOOTLOADER
static void lcd_init_gpio(void)
{
// OF: 0x5CC8
outl(inl(0x70000010) | 0xFC000000, 0x70000010);
outl(inl(0x70000014) | 0xC300000, 0x70000014);
GPIOE_ENABLE = 0;
/* TODO: check GPIOM exists and isn't just atomic access */
/* GPIOM_ENABLE &= ~0x3; */
GPIOJ_ENABLE &= ~0x1a;
GPIOB_ENABLE &= ~0x8;
GPIOH_OUTPUT_VAL |= 0x80;
GPIOH_OUTPUT_EN |= 0x80;
GPIOH_ENABLE |= 0x80;
GPIOH_OUTPUT_VAL |= 0x40;
GPIOH_OUTPUT_EN |= 0x40;
GPIOH_ENABLE |= 0x40;
GPIOH_OUTPUT_VAL |= 0x20;
GPIOH_OUTPUT_EN |= 0x20;
GPIOH_ENABLE |= 0x20;
GPIOH_OUTPUT_VAL |= 0x10;
GPIOH_OUTPUT_EN |= 0x10;
GPIOH_ENABLE |= 0x10;
// GPIOD_OUTOUT_VAL &= ~0x1; //backlight on
// GPIOD_ENABLE |= 0x1;
GPIOB_OUTPUT_VAL |= 0x4;
GPIOB_ENABLE |= 0x4;
GPIOB_OUTPUT_EN |= 0x4;
GPIOG_ENABLE |= 0x8;
GPIOG_OUTPUT_EN &= ~0x8;
// more to add here...
}
#endif
static void lcd_send_msg(unsigned char count, unsigned int data)
{
// OF: 0x645C
int i;
LCD_CLOCK_GPIO |= (1 << LCD_CLOCK_PIN);
LCD_CS_GPIO &= ~(1 << LCD_CS_PIN);
for (i = count - 1; i >= 0; i--)
{
if (data & (1 << count))
{
// LCD_DATA_OUT_GPIO &= ~(1 << LCD_DATA_OUT_PIN);
LCD_DATA_OUT_GPIO |= (1 << LCD_DATA_OUT_PIN);
} else {
// LCD_DATA_OUT_GPIO |= (1 << LCD_DATA_OUT_PIN);
LCD_DATA_OUT_GPIO &= ~(1 << LCD_DATA_OUT_PIN);
}
LCD_CLOCK_GPIO &= ~(1 << LCD_CLOCK_PIN);
udelay(1);
LCD_CLOCK_GPIO |= (1 << LCD_CLOCK_PIN);
udelay(2);
}
LCD_CS_GPIO |= (1 << LCD_CS_PIN);
LCD_CLOCK_GPIO |= (1 << LCD_CLOCK_PIN);
udelay(1);
}
/*
static void lcd_write_reg(unsigned int reg, unsigned int data)
{
// OF: 0x6278 - referenced from 0x62840
// So far this function is always called with shift = 0x0 ?
// If so can remove and simplify
unsigned int cmd;
unsigned int shift = 0;
cmd = shift << 0x2;
cmd |= 0x70;
cmd = cmd << 0x10;
cmd |= reg;
lcd_send_msg(0x18, cmd);
cmd = shift << 0x2;
cmd |= 0x72;
cmd = cmd << 0x10;
cmd |= data;
lcd_send_msg(0x18, cmd);
// lcd_send_msg(0x70, reg);
// lcd_send_msg(0x72, data);
}
*/
static void lcd_write_cmd(unsigned int cmd)
{
lcd_send_msg(0x18, (0x700000 | cmd));
}
static void lcd_write_info(unsigned int data)
{
lcd_send_msg(0x18, (0x720000 | data));
}
static void lcd_write_reg(unsigned int cmd, unsigned int data)
{
lcd_write_cmd(cmd);
lcd_write_info(data);
}
/* Run the powerup sequence for the driver IC */
static void lcd_power_on(void)
{
/* OF: 0x5DC0 *
* r2: cmd *
* r3: data */
lcd_write_reg(0xE5, 0x8000);
lcd_write_reg(0x0, 0x1);
lcd_write_reg(0x1, 0x100);
lcd_write_reg(0x2, 0x700);
lcd_write_reg(0x3, 0x1230);
lcd_write_reg(0x4, 0x0);
lcd_write_reg(0x8, 0x408);
lcd_write_reg(0x9, 0x0);
lcd_write_reg(0xa, 0x0);
lcd_write_reg(0xd, 0x0);
lcd_write_reg(0xf, 0x2);
lcd_write_reg(0x10, 0x0);
lcd_write_reg(0x11, 0x0);
lcd_write_reg(0x12, 0x0);
lcd_write_reg(0x13, 0x0);
sleep(HZ/5);
lcd_write_reg(0x10, 0x17B0);
lcd_write_reg(0x11, 0x7);
sleep(HZ/20);
lcd_write_reg(0x12, 0x13c);
sleep(HZ/20);
// OF: BNE 0x5fb2
// two different models in use?!?
if (1)
{
lcd_write_reg(0x13, 0x1800);
lcd_write_reg(0x29, 0x13);
sleep(HZ/10);
lcd_write_reg(0x20, 0x0);
lcd_write_reg(0x21, 0x0);
lcd_write_reg(0x30, 0x2);
lcd_write_reg(0x31, 0xF07); // 0x37 option in other controller
lcd_write_reg(0x32, 0x403); // 0x31 option in other controller
lcd_write_reg(0x35, 0x206);
lcd_write_reg(0x36, 0x504);
lcd_write_reg(0x37, 0x707);
lcd_write_reg(0x38, 0x403);
}
else
{
// OF: last func continues, 0x5EFC
lcd_write_reg(0x13, 0x1700);
lcd_write_reg(0x29, 0x10);
sleep(HZ/10);
lcd_write_reg(0x20, 0x0);
lcd_write_reg(0x21, 0x0);
lcd_write_reg(0x30, 0x7);
lcd_write_reg(0x31, 0x403);
lcd_write_reg(0x32, 0x400);
lcd_write_reg(0x35, 0x3);
lcd_write_reg(0x36, 0xF07);
lcd_write_reg(0x37, 0x403);
lcd_write_reg(0x37, 0x106);
}
// OF: b 0x6066
lcd_write_reg(0x39, 0x7);
lcd_write_reg(0x3c, 0x700);
lcd_write_reg(0x3d, 0x700);
lcd_write_reg(0x50, 0x0);
lcd_write_reg(0x51, 0xef); // 239 - LCD_WIDTH
lcd_write_reg(0x52, 0x0);
lcd_write_reg(0x53, 0x13f); // 319 - LCD_HEIGHT
// OF: b 0x6114
lcd_write_reg(0x60, 0x2700);
lcd_write_reg(0x61, 0x1);
lcd_write_reg(0x6a, 0x0);
lcd_write_reg(0x80, 0x0);
lcd_write_reg(0x81, 0x0);
lcd_write_reg(0x82, 0x0);
lcd_write_reg(0x83, 0x0);
lcd_write_reg(0x84, 0x0);
lcd_write_reg(0x85, 0x0);
// OF: 0x61A8
lcd_write_reg(0x90, 0x10);
lcd_write_reg(0x92, 0x0);
lcd_write_reg(0x93, 0x3);
lcd_write_reg(0x95, 0x110);
lcd_write_reg(0x97, 0x0);
lcd_write_reg(0x98, 0x0);
lcd_write_reg(0xc, 0x110);
lcd_write_reg(0x7, 0x173);
sleep(HZ/10);
lcd_write_cmd(0x22);
power_on = true;
}
void unknown01(void)
{
// OF: 0x62C4
lcd_write_reg(0x10, 0x17B0);
udelay(100);
lcd_write_reg(0x7, 0x173);
}
void unknown02(void)
{
// OF: 0x6308
lcd_write_reg(0x7, 0x160);
lcd_write_reg(0x10, 0x17B1);
}
void unknown03(void)
{
// OF: 0x6410
GPIOJ_ENABLE |= 0x2;
GPIOJ_OUTPUT_EN |= 0x2;
GPIOJ_OUTPUT_VAL &= ~0x02;
}
void unknown04(void)
{
// OF: 0x623C
GPIOB_OUTPUT_VAL |= 0x4;
udelay(1000);
GPIOB_OUTPUT_VAL &= ~0x4;
sleep(HZ/10);
GPIOB_OUTPUT_VAL |= 0x4;
udelay(1000);
}
/* Run the display on sequence for the driver IC */
static void lcd_display_on(void)
{
display_on = true;
}
#if defined(HAVE_LCD_ENABLE) || defined(HAVE_LCD_SLEEP)
bool lcd_active(void)
{
return display_on;
}
/* Turn off visible display operations */
static void lcd_display_off(void)
{
display_on = false;
}
#endif
void lcd_init_device(void)
{
#ifdef BOOTLOADER /* Bother at all to do this again? */
//#if 0
/* Init GPIO ports */
lcd_init_gpio();
lcd_power_on();
lcd_display_on();
#else
power_on = true;
display_on = true;
lcd_set_invert_display(false);
lcd_set_flip(false);
#endif
}
#if defined(HAVE_LCD_ENABLE)
void lcd_enable(bool on)
{
(void)on;
}
#endif
#if defined(HAVE_LCD_SLEEP)
void lcd_sleep(void)
{
}
#endif
void lcd_update(void)
{
const fb_data *addr;
addr = &lcd_framebuffer[LCD_HEIGHT][LCD_WIDTH];
lcd_write_reg(0x20, 0x0);
lcd_write_reg(0x21, 0x0);
int i,j;
for(i=0; i < LCD_HEIGHT; i++)
{
for(j=0; j < LCD_WIDTH; j++)
{
lcd_write_reg(0x22, *addr);
addr++;
}
}
}
/* Update a fraction of the display. */
void lcd_update_rect(int x, int y, int width, int height)
{
(void)x;
(void)y;
(void)width;
(void)height;
lcd_update();
}
/*** hardware configuration ***/
void lcd_set_contrast(int val)
{
(void)val;
}
void lcd_set_invert_display(bool yesno)
{
(void)yesno;
}
/* turn the display upside down (call lcd_update() afterwards) */
void lcd_set_flip(bool yesno)
{
(void)yesno;
}
/* Blitting functions */
void lcd_yuv_set_options(unsigned options)
{
lcd_yuv_options = options;
}
/* Line write helper function for lcd_yuv_blit. Write two lines of yuv420. */
extern void lcd_write_yuv420_lines(fb_data *dst,
unsigned char const * const src[3],
int width,
int stride);
extern void lcd_write_yuv420_lines_odither(fb_data *dst,
unsigned char const * const src[3],
int width,
int stride,
int x_screen, /* To align dither pattern */
int y_screen);
void lcd_blit_yuv(unsigned char * const src[3],
int src_x, int src_y, int stride,
int x, int y, int width, int height)
{
(void)src;
(void)src_x;
(void)src_y;
(void)stride;
(void)x;
(void)y;
(void)width;
(void)height;
}

28
firmware/target/arm/sandisk/sansa-view/power-view.c Normal file
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@ -0,0 +1,28 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2009 by Robert Keevil
*
* 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.
*
****************************************************************************/
void power_init(void)
{
}
void power_off(void)
{
}

55
firmware/target/arm/sandisk/sansa-view/powermgmt-view.c Normal file
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@ -0,0 +1,55 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2009 by Robert Keevil
*
* 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 "adc.h"
#include "powermgmt.h"
unsigned int battery_adc_voltage(void)
{
return 0;
}
/* FIXME - next 4 functions taken from e200 - last 2 will need
to be updated */
const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] =
{
3400
};
const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] =
{
3300
};
/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */
const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] =
{
/* Sansa Li Ion 750mAH FIXME */
{ 3300, 3680, 3740, 3760, 3780, 3810, 3870, 3930, 3970, 4070, 4160 },
};
/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */
const unsigned short percent_to_volt_charge[11] =
{
/* Sansa Li Ion 750mAH FIXME */
3300, 3680, 3740, 3760, 3780, 3810, 3870, 3930, 3970, 4070, 4160
};

36
firmware/target/arm/sandisk/sansa-view/usb-view.c Normal file
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@ -0,0 +1,36 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2009 by Robert Keevil
*
* 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 "usb.h"
int usb_detect(void)
{
return.0;
}
void usb_enable(bool on)
{
(void)on;
}
void usb_init_device(void)
{
}