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Add Sansa Fuzev2 to the target tree. Bootloader builds, but is completely untested.

Browse source 
Compilation shows a warning for the first argument of the lcd_bitmap() call in show_logo().

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24911 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Thomas Martitz 2010-02-25 13:26:46 +00:00
parent 0eb50d5106
commit 0094b0500c
12 changed files with 849 additions and 5 deletions
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14
firmware/SOURCES
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@ -1296,6 +1296,20 @@ target/arm/as3525/sansa-fuze/powermgmt-fuze.c
#endif /* !SIMULATOR */
#endif /* SANSA_FUZE */
#ifdef SANSA_FUZEV2
#ifndef SIMULATOR
target/arm/as3525/button-e200v2-fuze.c
target/arm/as3525/sansa-fuzev2/lcd-fuzev2.c
target/arm/as3525/lcd-as-e200v2-fuze.S
target/arm/as3525/backlight-e200v2-fuze.c
target/arm/as3525/dbop-as3525.c
#ifndef BOOTLOADER
target/arm/powermgmt-ascodec.c
target/arm/as3525/sansa-fuzev2/powermgmt-fuzev2.c
#endif /* !BOOTLOADER */
#endif /* !SIMULATOR */
#endif /* SANSA_FUZEV2 */
#ifdef IAUDIO_7
#ifndef SIMULATOR
drivers/nand_id.c

2
firmware/export/config.h
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@ -392,6 +392,8 @@ Lyre prototype 1 */
#include "config/sansam200v4.h"
#elif defined(SANSA_FUZE)
#include "config/sansafuze.h"
#elif defined(SANSA_FUZEV2)
#include "config/sansafuzev2.h"
#elif defined(SANSA_C200V2)
#include "config/sansac200v2.h"
#elif defined(SANSA_VIEW)

211
firmware/export/config/sansafuzev2.h Normal file
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@ -0,0 +1,211 @@
/*
* This config file is for the Sandisk Sansa Fuze
*/
#define TARGET_TREE /* this target is using the target tree system */
/* For Rolo and boot loader */
#define MODEL_NUMBER 68
#define MODEL_NAME "Sandisk Sansa Fuze v2"
#define HW_SAMPR_CAPS SAMPR_CAP_ALL
/* define this if you have recording possibility */
//#define HAVE_RECORDING
//#define REC_SAMPR_CAPS SAMPR_CAP_ALL
/* Default recording levels */
#define DEFAULT_REC_MIC_GAIN 23
#define DEFAULT_REC_LEFT_GAIN 23
#define DEFAULT_REC_RIGHT_GAIN 23
/* Define bitmask of input sources - recordable bitmask can be defined
explicitly if different */
#define INPUT_SRC_CAPS (SRC_CAP_MIC | SRC_CAP_FMRADIO)
/* define this if you have a bitmap LCD display */
#define HAVE_LCD_BITMAP
/* define this if you have a colour LCD */
#define HAVE_LCD_COLOR
#ifndef BOOTLOADER/* define this if you want album art for this target */
#define HAVE_ALBUMART
/* define this to enable bitmap scaling */
#define HAVE_BMP_SCALING
/* define this to enable JPEG decoding */
#define HAVE_JPEG
/* define this if you have a light associated with the buttons */
#define HAVE_BUTTON_LIGHT
/* define this if you have access to the quickscreen */
#define HAVE_QUICKSCREEN
/* define this if you have access to the pitchscreen */
#define HAVE_PITCHSCREEN
/* define this if you would like tagcache to build on this target */
#define HAVE_TAGCACHE
/* define this if you have LCD enable function */
//#define HAVE_LCD_ENABLE
/* Define this if your LCD can be put to sleep. HAVE_LCD_ENABLE
should be defined as well.
#define HAVE_LCD_SLEEP
#define HAVE_LCD_SLEEP_SETTING
*/
/* define this if you can flip your LCD */
//#define HAVE_LCD_FLIP
/* define this if you can invert the colours on your LCD */
//#define HAVE_LCD_INVERT
/* define this if you have a real-time clock */
#define CONFIG_RTC RTC_AS3514
/* There is no hardware tone control */
#define HAVE_SW_TONE_CONTROLS
#endif /* !BOOTLOADER */
/* put the lcd frame buffer in IRAM */
#define IRAM_LCDFRAMEBUFFER //IBSS_ATTR
#define CONFIG_KEYPAD SANSA_FUZE_PAD
/* Define this to enable morse code input */
#define HAVE_MORSE_INPUT
/* Define this if you do software codec */
#define CONFIG_CODEC SWCODEC
/* LCD dimensions */
#define LCD_WIDTH 220
#define LCD_HEIGHT 176
#define LCD_DEPTH 16 /* 65536 colours */
#define LCD_PIXELFORMAT RGB565 /* rgb565 */
/* We're working on the assumption that the AS3525 has something
similar to the AS3514 for audio codec etc */
#define HAVE_AS3514
/* Define this if you have a software controlled poweroff */
#define HAVE_SW_POWEROFF
/* Some Sansa Fuzes seem to be FAT16 formatted */
#define HAVE_FAT16SUPPORT
/* The number of bytes reserved for loadable codecs */
#define CODEC_SIZE 0x100000
/* The number of bytes reserved for loadable plugins */
#define PLUGIN_BUFFER_SIZE 0x80000
#define AB_REPEAT_ENABLE 1
/* FM Tuner - suspected to be the SI4702 */
#define CONFIG_TUNER SI4700
/* #define HAVE_TUNER_PWR_CTRL */
/* Define this for LCD backlight available */
#define HAVE_BACKLIGHT
#define HAVE_BACKLIGHT_BRIGHTNESS
/* Main LCD backlight brightness range and defaults */
#define MIN_BRIGHTNESS_SETTING 1
#define MAX_BRIGHTNESS_SETTING 12
#define DEFAULT_BRIGHTNESS_SETTING 6
/* Which backlight fading type? */
#define CONFIG_BACKLIGHT_FADING BACKLIGHT_FADING_SW_SETTING
/* define this if the unit uses a scrollwheel for navigation */
#define HAVE_SCROLLWHEEL
/* define to activate advanced wheel acceleration code */
#define HAVE_WHEEL_ACCELERATION
/* define from which rotation speed [degree/sec] on the acceleration starts */
#define WHEEL_ACCEL_START 540
/* define type of acceleration (1 = ^2, 2 = ^3, 3 = ^4) */
#define WHEEL_ACCELERATION 1
/* define this if you have a flash memory storage */
#define HAVE_FLASH_STORAGE
/* define this if the flash memory uses the SecureDigital Memory Card protocol */
#define CONFIG_STORAGE STORAGE_SD
#define BATTERY_CAPACITY_DEFAULT 550 /* default battery capacity */
#define BATTERY_CAPACITY_MIN 550 /* min. capacity selectable */
#define BATTERY_CAPACITY_MAX 550 /* max. capacity selectable */
#define BATTERY_CAPACITY_INC 0 /* capacity increment */
#define BATTERY_TYPES_COUNT 1 /* only one type */
/* Charging implemented in a target-specific algorithm */
#define CONFIG_CHARGING 0
/* define this if the unit can be powered or charged via USB */
#define HAVE_USB_POWER
/* Define this if you have an AMS AS3525*/
#define CONFIG_CPU AS3525
/* Define how much SD sectors are reserved for OF */
#define AMS_OF_SIZE 0xF000
/* Define this if you want to use the AS2525 i2c interface */
#define CONFIG_I2C I2C_AS3525
/* define current usage levels (based on battery bench) */
#define CURRENT_NORMAL 65
#define CURRENT_BACKLIGHT 30
#define CURRENT_RECORD CURRENT_NORMAL
/* Define this to the CPU frequency */
#define CPU_FREQ 250000000
/* Type of LCD */
#define CONFIG_LCD LCD_FUZE
/* Offset ( in the firmware file's header ) to the file CRC and data. These are
only used when loading the old format rockbox.e200 file */
#define FIRMWARE_OFFSET_FILE_CRC 0x0
#define FIRMWARE_OFFSET_FILE_DATA 0x8
#ifndef BOOTLOADER
#define HAVE_MULTIDRIVE
#define NUM_DRIVES 2
#define HAVE_HOTSWAP
#endif
#ifndef BOOTLOADER
#define USB_HANDLED_BY_OF
/* USB On-the-go */
#define CONFIG_USBOTG USBOTG_AS3525
/* enable these for the experimental usb stack */
#define HAVE_USBSTACK
#define USB_VENDOR_ID 0x0781
#define USB_PRODUCT_ID 0x7423
#endif /* !BOOTLOADER */
/* Define this if you have adjustable CPU frequency */
#define HAVE_ADJUSTABLE_CPU_FREQ
#define BOOTFILE_EXT "sansa"
#define BOOTFILE "rockbox." BOOTFILE_EXT
#define BOOTDIR "/.rockbox"
#define ICODE_ATTR_TREMOR_NOT_MDCT
#define INCLUDE_TIMEOUT_API

2
firmware/target/arm/as3525/button-e200v2-fuze.c
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@ -28,7 +28,7 @@
#include "dbop-as3525.h"
#ifdef SANSA_FUZE
#if defined(SANSA_FUZE) || defined(SANSA_FUZEV2)
#define DBOP_BIT15_BUTTON BUTTON_HOME
#define WHEEL_REPEAT_INTERVAL (HZ/5)
#define WHEEL_COUNTER_DIV 4

2
firmware/target/arm/as3525/dbop-as3525.c
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@ -24,7 +24,7 @@
#include "as3525.h"
#include "dbop-as3525.h"
#if defined(SANSA_FUZE)
#if defined(SANSA_FUZE) || defined(SANSA_FUZEV2)
#define DBOP_PRECHARGE 0x80FF
#elif defined(SANSA_E200V2) || defined(SANSA_C200V2)
#define DBOP_PRECHARGE 0xF0FF

32
firmware/target/arm/as3525/sansa-fuzev2/backlight-target.h Normal file
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@ -0,0 +1,32 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2006 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 BACKLIGHT_TARGET_H
#define BACKLIGHT_TARGET_H
#define _backlight_init() true
void _backlight_on(void);
void _backlight_off(void);
void _backlight_set_brightness(int brightness);
#ifdef HAVE_BUTTON_LIGHT
void _buttonlight_on(void);
void _buttonlight_off(void);
#endif
#endif

63
firmware/target/arm/as3525/sansa-fuzev2/button-target.h Normal file
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@ -0,0 +1,63 @@
/***************************************************************************
* __________ __ ___.
* 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);
unsigned short button_read_dbop(void);
/* Sandisk Sansa Fuze 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_ */

447
firmware/target/arm/as3525/sansa-fuzev2/lcd-fuzev2.c Normal file
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@ -0,0 +1,447 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2008 by Dave Chapman
*
* LCD driver for the Sansa Fuze - controller unknown
*
* 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 "lcd.h"
#include "file.h"
#include "debug.h"
#include "system.h"
#include "clock-target.h"
#include "dbop-as3525.h"
/* The controller is unknown, but some registers appear to be the same as the
HD66789R */
static bool display_on = false; /* is the display turned on? */
/* register defines */
#define R_START_OSC 0x00
#define R_DRV_OUTPUT_CONTROL 0x01
#define R_DRV_WAVEFORM_CONTROL 0x02
#define R_ENTRY_MODE 0x03
#define R_COMPARE_REG1 0x04
#define R_COMPARE_REG2 0x05
#define R_DISP_CONTROL1 0x07
#define R_DISP_CONTROL2 0x08
#define R_DISP_CONTROL3 0x09
#define R_FRAME_CYCLE_CONTROL 0x0b
#define R_EXT_DISP_IF_CONTROL 0x0c
#define R_POWER_CONTROL1 0x10
#define R_POWER_CONTROL2 0x11
#define R_POWER_CONTROL3 0x12
#define R_POWER_CONTROL4 0x13
#define R_RAM_ADDR_SET 0x21
#define R_WRITE_DATA_2_GRAM 0x22
#define R_GAMMA_FINE_ADJ_POS1 0x30
#define R_GAMMA_FINE_ADJ_POS2 0x31
#define R_GAMMA_FINE_ADJ_POS3 0x32
#define R_GAMMA_GRAD_ADJ_POS 0x33
#define R_GAMMA_FINE_ADJ_NEG1 0x34
#define R_GAMMA_FINE_ADJ_NEG2 0x35
#define R_GAMMA_FINE_ADJ_NEG3 0x36
#define R_GAMMA_GRAD_ADJ_NEG 0x37
#define R_GAMMA_AMP_ADJ_RES_POS 0x38
#define R_GAMMA_AMP_AVG_ADJ_RES_NEG 0x39
#define R_GATE_SCAN_POS 0x40
#define R_VERT_SCROLL_CONTROL 0x41
#define R_1ST_SCR_DRV_POS 0x42
#define R_2ND_SCR_DRV_POS 0x43
#define R_HORIZ_RAM_ADDR_POS 0x44
#define R_VERT_RAM_ADDR_POS 0x45
/* Flip Flag */
#define R_ENTRY_MODE_HORZ_NORMAL 0x7030
#define R_ENTRY_MODE_HORZ_FLIPPED 0x7000
static unsigned short r_entry_mode = R_ENTRY_MODE_HORZ_NORMAL;
#define R_ENTRY_MODE_VERT 0x7038
#define R_ENTRY_MODE_SOLID_VERT 0x1038
/* FIXME */
#define R_ENTRY_MODE_VIDEO_NORMAL 0x7038
#define R_ENTRY_MODE_VIDEO_FLIPPED 0x7018
/* Reverse Flag */
#define R_DISP_CONTROL_NORMAL 0x0004
#define R_DISP_CONTROL_REV 0x0000
static unsigned short r_disp_control_rev = R_DISP_CONTROL_NORMAL;
static const int xoffset = 20;
static inline void lcd_delay(int x)
{
do {
asm volatile ("nop\n");
} while (x--);
}
static void as3525_dbop_init(void)
{
CGU_DBOP = (1<<3) | AS3525_DBOP_DIV;
DBOP_TIMPOL_01 = 0xe167e167;
DBOP_TIMPOL_23 = 0xe167006e;
/* short count: 16 | output data width: 16 | readstrobe line */
DBOP_CTRL = (1<<18|1<<12|1<<3);
GPIOB_AFSEL = 0xfc;
GPIOC_AFSEL = 0xff;
DBOP_TIMPOL_23 = 0x6000e;
/* short count: 16|enable write|output data width: 16|read strobe line */
DBOP_CTRL = (1<<18|1<<16|1<<12|1<<3);
DBOP_TIMPOL_01 = 0x6e167;
DBOP_TIMPOL_23 = 0xa167e06f;
/* TODO: The OF calls some other functions here, but maybe not important */
}
static void lcd_write_cmd(short cmd)
{
/* Write register */
DBOP_TIMPOL_23 = 0xa167006e;
dbop_write_data(&cmd, 1);
lcd_delay(4);
DBOP_TIMPOL_23 = 0xa167e06f;
}
static void lcd_write_reg(int reg, int value)
{
int16_t data = value;
lcd_write_cmd(reg);
dbop_write_data(&data, 1);
}
/*** hardware configuration ***/
void lcd_set_contrast(int val)
{
(void)val;
}
void lcd_set_invert_display(bool yesno)
{
r_disp_control_rev = yesno ? R_DISP_CONTROL_REV :
R_DISP_CONTROL_NORMAL;
if (display_on)
{
lcd_write_reg(R_DISP_CONTROL1, 0x0013 | r_disp_control_rev);
}
}
#ifdef HAVE_LCD_FLIP
static bool display_flipped = false;
/* turn the display upside down */
void lcd_set_flip(bool yesno)
{
display_flipped = yesno;
r_entry_mode = yesno ? R_ENTRY_MODE_HORZ_FLIPPED :
R_ENTRY_MODE_HORZ_NORMAL;
}
#endif
static void _display_on(void)
{
/* Initialise in the same way as the original firmare */
lcd_write_reg(R_DISP_CONTROL1, 0);
lcd_write_reg(R_POWER_CONTROL4, 0);
lcd_write_reg(R_POWER_CONTROL2, 0x3704);
lcd_write_reg(0x14, 0x1a1b);
lcd_write_reg(R_POWER_CONTROL1, 0x3860);
lcd_write_reg(R_POWER_CONTROL4, 0x40);
lcd_write_reg(R_POWER_CONTROL4, 0x60);
lcd_write_reg(R_POWER_CONTROL4, 0x70);
lcd_write_reg(R_DRV_OUTPUT_CONTROL, 277);
lcd_write_reg(R_DRV_WAVEFORM_CONTROL, (7<<8));
lcd_write_reg(R_ENTRY_MODE, r_entry_mode);
lcd_write_reg(R_DISP_CONTROL2, 0x01);
lcd_write_reg(R_FRAME_CYCLE_CONTROL, (1<<10));
lcd_write_reg(R_EXT_DISP_IF_CONTROL, 0);
lcd_write_reg(R_GAMMA_FINE_ADJ_POS1, 0x40);
lcd_write_reg(R_GAMMA_FINE_ADJ_POS2, 0x0687);
lcd_write_reg(R_GAMMA_FINE_ADJ_POS3, 0x0306);
lcd_write_reg(R_GAMMA_GRAD_ADJ_POS, 0x104);
lcd_write_reg(R_GAMMA_FINE_ADJ_NEG1, 0x0585);
lcd_write_reg(R_GAMMA_FINE_ADJ_NEG2, 255+66);
lcd_write_reg(R_GAMMA_FINE_ADJ_NEG3, 0x0687+128);
lcd_write_reg(R_GAMMA_GRAD_ADJ_NEG, 259);
lcd_write_reg(R_GAMMA_AMP_ADJ_RES_POS, 0);
lcd_write_reg(R_GAMMA_AMP_AVG_ADJ_RES_NEG, 0);
lcd_write_reg(R_1ST_SCR_DRV_POS, (LCD_WIDTH - 1));
lcd_write_reg(R_2ND_SCR_DRV_POS, 0);
lcd_write_reg(R_HORIZ_RAM_ADDR_POS, (LCD_WIDTH - 1));
lcd_write_reg(R_VERT_RAM_ADDR_POS, 0);
lcd_write_reg(0x46, (((LCD_WIDTH - 1) + xoffset) << 8) | xoffset);
lcd_write_reg(0x47, (LCD_HEIGHT - 1));
lcd_write_reg(0x48, 0x0);
lcd_write_reg(R_DISP_CONTROL1, 0x11);
lcd_write_reg(R_DISP_CONTROL1, 0x13 | r_disp_control_rev);
display_on = true; /* must be done before calling lcd_update() */
lcd_update();
}
void lcd_init_device(void)
{
as3525_dbop_init();
GPIOA_DIR |= (1<<5|1<<4|1<<3);
GPIOA_PIN(5) = 0;
GPIOA_PIN(3) = (1<<3);
GPIOA_PIN(4) = 0;
GPIOA_PIN(5) = (1<<5);
_display_on();
}
#if defined(HAVE_LCD_ENABLE)
void lcd_enable(bool on)
{
if (display_on == on)
return;
if(on)
{
lcd_write_reg(R_START_OSC, 1);
lcd_write_reg(R_POWER_CONTROL1, 0);
lcd_write_reg(R_POWER_CONTROL2, 0x3704);
lcd_write_reg(0x14, 0x1a1b);
lcd_write_reg(R_POWER_CONTROL1, 0x3860);
lcd_write_reg(R_POWER_CONTROL4, 0x40);
lcd_write_reg(R_POWER_CONTROL4, 0x60);
lcd_write_reg(R_POWER_CONTROL4, 112);
lcd_write_reg(R_DISP_CONTROL1, 0x11);
lcd_write_reg(R_DISP_CONTROL1, 0x13 | r_disp_control_rev);
display_on = true;
lcd_update(); /* Resync display */
send_event(LCD_EVENT_ACTIVATION, NULL);
sleep(0);
}
else
{
lcd_write_reg(R_DISP_CONTROL1, 0x22);
lcd_write_reg(R_DISP_CONTROL1, 0);
lcd_write_reg(R_POWER_CONTROL1, 1);
display_on = false;
}
}
#endif
#if defined(HAVE_LCD_ENABLE) || defined(HAVE_LCD_SLEEP)
bool lcd_active(void)
{
return display_on;
}
#endif
/*** update functions ***/
/* FIXME : find the datasheet for this RENESAS controller so we identify the
* registers used in windowing code (not present in HD66789R) */
/* Set horizontal window addresses */
static void lcd_window_x(int xmin, int xmax)
{
xmin += xoffset;
xmax += xoffset;
lcd_write_reg(R_HORIZ_RAM_ADDR_POS + 2, (xmax << 8) | xmin);
lcd_write_reg(R_RAM_ADDR_SET - 1, xmin);
}
/* Set vertical window addresses */
static void lcd_window_y(int ymin, int ymax)
{
lcd_write_reg(R_VERT_RAM_ADDR_POS + 2, ymax);
lcd_write_reg(R_VERT_RAM_ADDR_POS + 3, ymin);
lcd_write_reg(R_RAM_ADDR_SET, ymin);
}
static unsigned lcd_yuv_options = 0;
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(unsigned char const * const src[3],
int width,
int stride);
extern void lcd_write_yuv420_lines_odither(unsigned char const * const src[3],
int width,
int stride,
int x_screen, /* To align dither pattern */
int y_screen);
/* Performance function to blit a YUV bitmap directly to the LCD
* src_x, src_y, width and height should be even
* x, y, width and height have to be within LCD bounds
*/
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)
{
unsigned char const * yuv_src[3];
off_t z;
/* Sorry, but width and height must be >= 2 or else */
width &= ~1;
height >>= 1;
z = stride*src_y;
yuv_src[0] = src[0] + z + src_x;
yuv_src[1] = src[1] + (z >> 2) + (src_x >> 1);
yuv_src[2] = src[2] + (yuv_src[1] - src[1]);
#ifdef HAVE_LCD_FLIP
lcd_write_reg(R_ENTRY_MODE,
display_flipped ? R_ENTRY_MODE_VIDEO_FLIPPED : R_ENTRY_MODE_VIDEO_NORMAL
);
#else
lcd_write_reg(R_ENTRY_MODE, R_ENTRY_MODE_VIDEO_NORMAL);
#endif
lcd_window_x(x, x + width - 1);
if (lcd_yuv_options & LCD_YUV_DITHER)
{
do
{
lcd_window_y(y, y + 1);
lcd_write_cmd(R_WRITE_DATA_2_GRAM);
lcd_write_yuv420_lines_odither(yuv_src, width, stride, x, y);
yuv_src[0] += stride << 1; /* Skip down two luma lines */
yuv_src[1] += stride >> 1; /* Skip down one chroma line */
yuv_src[2] += stride >> 1;
y += 2;
}
while (--height > 0);
}
else
{
do
{
lcd_window_y(y, y + 1);
lcd_write_cmd(R_WRITE_DATA_2_GRAM);
lcd_write_yuv420_lines(yuv_src, width, stride);
yuv_src[0] += stride << 1; /* Skip down two luma lines */
yuv_src[1] += stride >> 1; /* Skip down one chroma line */
yuv_src[2] += stride >> 1;
y += 2;
}
while (--height > 0);
}
}
/* Update the display.
This must be called after all other LCD functions that change the display. */
void lcd_update(void)
{
if (!display_on)
return;
lcd_write_reg(R_ENTRY_MODE, r_entry_mode);
lcd_window_x(0, LCD_WIDTH - 1);
lcd_window_y(0, LCD_HEIGHT - 1);
lcd_write_cmd(R_WRITE_DATA_2_GRAM);
dbop_write_data((fb_data*)lcd_framebuffer, LCD_WIDTH*LCD_HEIGHT);
}
/* Update a fraction of the display. */
void lcd_update_rect(int x, int y, int width, int height)
{
const fb_data *ptr;
if (!display_on)
return;
/* nothing to draw? */
if ((width <= 0) || (height <= 0) || (x >= LCD_WIDTH) ||
(y >= LCD_HEIGHT) || (x + width <= 0) || (y + height <= 0))
return;
if (x < 0)
{ /* clip left */
width += x;
x = 0;
}
if (y < 0)
{ /* clip top */
height += y;
y = 0;
}
if (x + width > LCD_WIDTH)
width = LCD_WIDTH - x; /* clip right */
if (y + height > LCD_HEIGHT)
height = LCD_HEIGHT - y; /* clip bottom */
lcd_write_reg(R_ENTRY_MODE, r_entry_mode);
/* we need to make x and width even to enable 32bit transfers */
width = (width + (x & 1) + 1) & ~1;
x &= ~1;
lcd_window_x(x, x + width - 1);
lcd_window_y(y, y + height -1);
lcd_write_cmd(R_WRITE_DATA_2_GRAM);
ptr = &lcd_framebuffer[y][x];
do
{
dbop_write_data(ptr, width);
ptr += LCD_WIDTH;
}
while (--height > 0);
}

52
firmware/target/arm/as3525/sansa-fuzev2/powermgmt-fuzev2.c Normal file
View file

@ -0,0 +1,52 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright © 2008 Rafaël Carré
*
* 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"
/* The battery manufacturer's website shows discharge curves down to 3.0V,
so 'dangerous' and 'shutoff' levels of 3.4V and 3.3V should be safe.
*/
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] =
{
/* TODO: simple linear uncalibrated curve */
{ 3300, 3390, 3480, 3570, 3660, 3750, 3840, 3930, 4020, 4110, 4200 }
};
#if CONFIG_CHARGING
/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */
const unsigned short percent_to_volt_charge[11] =
{
/* TODO: simple linear uncalibrated curve */
3300, 3390, 3480, 3570, 3660, 3750, 3840, 3930, 4020, 4110, 4200
};
#endif /* CONFIG_CHARGING */

2
firmware/target/arm/as3525/system-as3525.c
View file

@ -206,7 +206,7 @@ static void sdram_init(void)
#define MEMORY_MODEL 0x21
#elif defined(SANSA_E200V2) || defined(SANSA_FUZE) || defined(SANSA_CLIPV2) \
|| defined(SANSA_CLIPPLUS)
|| defined(SANSA_CLIPPLUS) || defined(SANSA_FUZEV2)
/* 16 bits external bus, high performance SDRAM, 64 Mbits = 8 Mbytes */
#define MEMORY_MODEL 0x5

23
tools/configure vendored
View file

@ -911,7 +911,8 @@ cat <<EOF
120) VX747 ==Meizu== 60) Sansa Clipv2
121) VX767 110) M6SL 61) Sansa View
122) VX747+ 111) M6SP 62) Sansa Clip+
123) VX777 112) M3
123) VX777 112) M3 63) Sansa Fuze v2
==Logik==
==Samsung== ==Tatung== 80) DAX 1GB MP3/DAB
140) YH-820 150) Elio TPJ-1022
@ -2078,6 +2079,26 @@ fi
arm926ejscc
;;
63|sansafuzev2)
target_id=68
modelname="sansafuzev2"
target="-DSANSA_FUZEV2"
memory=8 # not sure
arm926ejscc
bmp2rb_mono="$rootdir/tools/bmp2rb -f 0"
bmp2rb_native="$bmp2rb_mono"
tool="$rootdir/tools/scramble -add=fuz2"
output="rockbox.sansa"
bootoutput="bootloader-fuzev2.sansa"
appextra="recorder:gui"
plugins=#"yes"
swcodec="yes"
toolset=$scramblebitmaptools
t_cpu="arm"
t_manufacturer="as3525"
t_model="sansa-fuzev2"
;;
150|tatungtpj1022)
target_id=25
modelname="tatungtpj1022"

4
tools/scramble.c
View file

@ -125,7 +125,7 @@ void usage(void)
"\t tpj2, c200, e200, giga, gigs, m100, m500, d2,\n");
printf("\t 9200, 1630, 6330, ldax, m200, c100, clip, e2v2,\n"
"\t m2v4, fuze, c2v2, clv2, y820, y920, y925, x747,\n"
"\t 747p, x777, nn2g, m244, cli+)\n");
"\t 747p, x777, nn2g, m244, cli+, fuz2)\n");
printf("\nNo option results in Archos standard player/recorder format.\n");
exit(1);
@ -324,6 +324,8 @@ int main (int argc, char** argv)
modelnum = 66;
else if (!strcmp(&argv[1][5], "v500")) /* Packard Bell Vibe 500 */
modelnum = 67;
else if (!strcmp(&argv[1][5], "fuz2")) /* Sansa Fuze v2 */
modelnum = 68;
else if (!strcmp(&argv[1][5], "m244"))
modelnum = 131;
else {