mirror of
https://github.com/Rockbox/rockbox.git
synced 2025-10-14 02:27:39 -04:00
Commit FS#9679 by Thomas Martitz. Adds c200v2 to the target tree. Has some buttons defined, a bootloader, and stubs for most drivers.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19574 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
parent
be26da8662
commit
c97f640060
13 changed files with 957 additions and 3 deletions
|
@ -46,6 +46,10 @@ void main(void)
|
||||||
system_init();
|
system_init();
|
||||||
kernel_init();
|
kernel_init();
|
||||||
|
|
||||||
|
#ifdef SANSA_C200V2
|
||||||
|
/* stop here */
|
||||||
|
while(1);
|
||||||
|
#endif
|
||||||
lcd_init();
|
lcd_init();
|
||||||
show_logo();
|
show_logo();
|
||||||
|
|
||||||
|
|
|
@ -1100,6 +1100,19 @@ target/arm/as3525/powermgmt-as3525.c
|
||||||
#endif /* !SIMULATOR */
|
#endif /* !SIMULATOR */
|
||||||
#endif /* SANSA_E200V2 */
|
#endif /* SANSA_E200V2 */
|
||||||
|
|
||||||
|
#ifdef SANSA_C200V2
|
||||||
|
#ifndef SIMULATOR
|
||||||
|
target/arm/as3525/sansa-c200v2/lcd-c200v2.c
|
||||||
|
target/arm/as3525/sansa-c200v2/button-c200v2.c
|
||||||
|
target/arm/as3525/sansa-c200v2/backlight-c200v2.c
|
||||||
|
#ifndef BOOTLOADER
|
||||||
|
drivers/generic_i2c.c
|
||||||
|
target/arm/as3525/fmradio-i2c-as3525.c
|
||||||
|
target/arm/as3525/powermgmt-as3525.c
|
||||||
|
#endif /* !BOOTLOADER */
|
||||||
|
#endif /* !SIMULATOR */
|
||||||
|
#endif /* SANSA_E200V2 */
|
||||||
|
|
||||||
#ifdef SANSA_M200V4
|
#ifdef SANSA_M200V4
|
||||||
#ifndef SIMULATOR
|
#ifndef SIMULATOR
|
||||||
target/arm/lcd-ssd1815.c
|
target/arm/lcd-ssd1815.c
|
||||||
|
|
209
firmware/export/config-c200v2.h
Normal file
209
firmware/export/config-c200v2.h
Normal file
|
@ -0,0 +1,209 @@
|
||||||
|
/*
|
||||||
|
* This config file is for the Sandisk Sansa e200
|
||||||
|
*/
|
||||||
|
#define TARGET_TREE /* this target is using the target tree system */
|
||||||
|
|
||||||
|
/* For Rolo and boot loader */
|
||||||
|
#define MODEL_NUMBER 44
|
||||||
|
#define MODEL_NAME "Sandisk Sansa c200v2 series"
|
||||||
|
|
||||||
|
#define HW_SAMPR_CAPS (SAMPR_CAP_44)
|
||||||
|
|
||||||
|
#if 0
|
||||||
|
/* define this if you have recording possibility */
|
||||||
|
#define HAVE_RECORDING
|
||||||
|
|
||||||
|
#define REC_SAMPR_CAPS (SAMPR_CAP_22)
|
||||||
|
#define REC_FREQ_DEFAULT REC_FREQ_22 /* Default is not 44.1kHz */
|
||||||
|
#define REC_SAMPR_DEFAULT SAMPR_22
|
||||||
|
|
||||||
|
/* Define bitmask of input sources - recordable bitmask can be defined
|
||||||
|
explicitly if different */
|
||||||
|
#define INPUT_SRC_CAPS (SRC_CAP_MIC | SRC_CAP_FMRADIO)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* 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
|
||||||
|
|
||||||
|
/* define this if you want album art for this target */
|
||||||
|
#define HAVE_ALBUMART
|
||||||
|
|
||||||
|
/* 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
|
||||||
|
|
||||||
|
/* LCD dimensions */
|
||||||
|
#define LCD_WIDTH 132
|
||||||
|
#define LCD_HEIGHT 80
|
||||||
|
#define LCD_DEPTH 16 /* 65536 colours */
|
||||||
|
#define LCD_PIXELFORMAT RGB565 /* rgb565 */
|
||||||
|
|
||||||
|
#ifndef BOOTLOADER
|
||||||
|
/* 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. */
|
||||||
|
/* TODO: #define HAVE_LCD_SLEEP */
|
||||||
|
/* TODO: #define HAVE_LCD_SLEEP_SETTING <= optional */
|
||||||
|
#endif
|
||||||
|
/* define this if you can flip your LCD */
|
||||||
|
#define HAVE_LCD_FLIP
|
||||||
|
|
||||||
|
/* define this if you can invert the colours on your LCD */
|
||||||
|
/* TODO: #define HAVE_LCD_INVERT */
|
||||||
|
|
||||||
|
#if 0
|
||||||
|
/* Define this if your LCD can set contrast */
|
||||||
|
#define HAVE_LCD_CONTRAST
|
||||||
|
|
||||||
|
#define MIN_CONTRAST_SETTING 0
|
||||||
|
#define MAX_CONTRAST_SETTING 255
|
||||||
|
#define DEFAULT_CONTRAST_SETTING 85
|
||||||
|
#endif
|
||||||
|
/* #define IRAM_LCDFRAMEBUFFER IDATA_ATTR *//* put the lcd frame buffer in IRAM */
|
||||||
|
|
||||||
|
#define CONFIG_KEYPAD SANSA_C200_PAD
|
||||||
|
|
||||||
|
/* define this if the target has volume keys which can be used in the lists */
|
||||||
|
#define HAVE_VOLUME_IN_LIST
|
||||||
|
|
||||||
|
/* Define this if you do software codec */
|
||||||
|
#define CONFIG_CODEC SWCODEC
|
||||||
|
|
||||||
|
/* There is no hardware tone control */
|
||||||
|
#define HAVE_SW_TONE_CONTROLS
|
||||||
|
|
||||||
|
/* The PP5024 has a built-in AustriaMicrosystems AS3514 */
|
||||||
|
#define HAVE_AS3514
|
||||||
|
|
||||||
|
/* define this if you have a real-time clock */
|
||||||
|
#ifndef BOOTLOADER
|
||||||
|
#define CONFIG_RTC RTC_AS3514
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Define this if you have a software controlled poweroff */
|
||||||
|
#define HAVE_SW_POWEROFF
|
||||||
|
|
||||||
|
/* Some Sansa E200s 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
|
||||||
|
|
||||||
|
/* 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 530 /* default battery capacity */
|
||||||
|
#define BATTERY_CAPACITY_MIN 530 /* min. capacity selectable */
|
||||||
|
#define BATTERY_CAPACITY_MAX 530 /* max. capacity selectable */
|
||||||
|
#define BATTERY_CAPACITY_INC 0 /* capacity increment */
|
||||||
|
#define BATTERY_TYPES_COUNT 1 /* only one type */
|
||||||
|
|
||||||
|
/* Hardware controlled charging? FIXME */
|
||||||
|
#define CONFIG_CHARGING CHARGING_SIMPLE
|
||||||
|
|
||||||
|
/* define this if the unit can be powered or charged via USB */
|
||||||
|
#define HAVE_USB_POWER
|
||||||
|
|
||||||
|
/** Non-simulator section **/
|
||||||
|
#ifndef SIMULATOR
|
||||||
|
|
||||||
|
/* define this if the backlight thread is used for fade, not for sim, needs
|
||||||
|
* HAVE_BACKLIGHT_BRIGHTNESS */
|
||||||
|
#ifndef BOOTLOADER
|
||||||
|
#define USE_BACKLIGHT_SW_FADING
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Define this if you have a PortalPlayer PP5024 */
|
||||||
|
#define CONFIG_CPU AS3525
|
||||||
|
|
||||||
|
/* Define this if you want to use the PP5024 i2c interface */
|
||||||
|
#define CONFIG_I2C I2C_AS3525
|
||||||
|
|
||||||
|
/* define this if the hardware can be powered off while charging */
|
||||||
|
/* Sansa can't be powered off while charging */
|
||||||
|
/* #define HAVE_POWEROFF_WHILE_CHARGING */
|
||||||
|
|
||||||
|
/* The start address index for ROM builds */
|
||||||
|
#define ROM_START 0x00000000
|
||||||
|
|
||||||
|
/* Define this to the CPU frequency */
|
||||||
|
#define CPU_FREQ 75000000
|
||||||
|
|
||||||
|
/* Type of LCD TODO: hopefully the same as the x5 but check this*/
|
||||||
|
#define CONFIG_LCD LCD_C200
|
||||||
|
|
||||||
|
/* 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
|
||||||
|
|
||||||
|
/* #define USB_IPODSTYLE */
|
||||||
|
|
||||||
|
#ifndef BOOTLOADER
|
||||||
|
#define HAVE_MULTIVOLUME
|
||||||
|
#define HAVE_HOTSWAP
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* USB On-the-go */
|
||||||
|
#define CONFIG_USBOTG USBOTG_ARC
|
||||||
|
|
||||||
|
/* enable these for the experimental usb stack */
|
||||||
|
//#define HAVE_USBSTACK
|
||||||
|
//#define USB_VENDOR_ID 0x0781
|
||||||
|
//#define USB_PRODUCT_ID 0x7450
|
||||||
|
/* Virtual LED (icon) */
|
||||||
|
#define CONFIG_LED LED_VIRTUAL
|
||||||
|
|
||||||
|
/* 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
|
||||||
|
|
||||||
|
#endif /* SIMULATOR */
|
||||||
|
|
||||||
|
/** Port-specific settings **/
|
||||||
|
|
||||||
|
/* Main LCD backlight brightness range and defaults */
|
||||||
|
#define MIN_BRIGHTNESS_SETTING 1
|
||||||
|
#define MAX_BRIGHTNESS_SETTING 12
|
||||||
|
#define DEFAULT_BRIGHTNESS_SETTING 6
|
||||||
|
|
||||||
|
/* Default recording levels */
|
||||||
|
#define DEFAULT_REC_MIC_GAIN 23
|
||||||
|
#define DEFAULT_REC_LEFT_GAIN 23
|
||||||
|
#define DEFAULT_REC_RIGHT_GAIN 23
|
|
@ -330,6 +330,8 @@
|
||||||
#include "config-m200v4.h"
|
#include "config-m200v4.h"
|
||||||
#elif defined(SANSA_FUZE)
|
#elif defined(SANSA_FUZE)
|
||||||
#include "config-fuze.h"
|
#include "config-fuze.h"
|
||||||
|
#elif defined(SANSA_C200V2)
|
||||||
|
#include "config-c200v2.h"
|
||||||
#else
|
#else
|
||||||
/* no known platform */
|
/* no known platform */
|
||||||
#endif
|
#endif
|
||||||
|
|
|
@ -56,6 +56,8 @@
|
||||||
#define AS3525_DBOP_FREQ 24000000
|
#define AS3525_DBOP_FREQ 24000000
|
||||||
#elif defined(SANSA_E200V2)
|
#elif defined(SANSA_E200V2)
|
||||||
#define AS3525_DBOP_FREQ 8000000
|
#define AS3525_DBOP_FREQ 8000000
|
||||||
|
#elif defined(SANSA_C200V2)
|
||||||
|
#define AS3525_DBOP_FREQ 8000000
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/* macro for not giving a target clock > at the one provided */
|
/* macro for not giving a target clock > at the one provided */
|
||||||
|
|
71
firmware/target/arm/as3525/sansa-c200v2/backlight-c200v2.c
Normal file
71
firmware/target/arm/as3525/sansa-c200v2/backlight-c200v2.c
Normal file
|
@ -0,0 +1,71 @@
|
||||||
|
/***************************************************************************
|
||||||
|
* __________ __ ___.
|
||||||
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||||
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||||
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||||
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||||
|
* \/ \/ \/ \/ \/
|
||||||
|
* $Id: backlight-e200v2-fuze.c 19224 2008-11-26 10:21:03Z pondlife $
|
||||||
|
*
|
||||||
|
* 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.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
#include "config.h"
|
||||||
|
#include "backlight-target.h"
|
||||||
|
#include "system.h"
|
||||||
|
#include "lcd.h"
|
||||||
|
#include "backlight.h"
|
||||||
|
#include "ascodec-target.h"
|
||||||
|
#include "as3514.h"
|
||||||
|
|
||||||
|
/* TODO: This file is copy & pasted from backlight-e200v2-fuze.c, as I think
|
||||||
|
* it'll be the same for c200v2; prove it */
|
||||||
|
void _backlight_set_brightness(int brightness)
|
||||||
|
{
|
||||||
|
if (brightness > 0)
|
||||||
|
_backlight_on();
|
||||||
|
else
|
||||||
|
_backlight_off();
|
||||||
|
}
|
||||||
|
|
||||||
|
void _backlight_on(void)
|
||||||
|
{
|
||||||
|
#ifdef HAVE_LCD_SLEEP
|
||||||
|
backlight_lcd_sleep_countdown(false); /* stop counter */
|
||||||
|
#endif
|
||||||
|
#ifdef HAVE_LCD_ENABLE
|
||||||
|
lcd_enable(true); /* power on lcd + visible display */
|
||||||
|
#endif
|
||||||
|
ascodec_write(AS3514_DCDC15, backlight_brightness);
|
||||||
|
}
|
||||||
|
|
||||||
|
void _backlight_off(void)
|
||||||
|
{
|
||||||
|
ascodec_write(AS3514_DCDC15, 0x0);
|
||||||
|
#ifdef HAVE_LCD_ENABLE
|
||||||
|
lcd_enable(false); /* power off visible display */
|
||||||
|
#endif
|
||||||
|
#ifdef HAVE_LCD_SLEEP
|
||||||
|
backlight_lcd_sleep_countdown(true); /* start countdown */
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
void _buttonlight_on(void)
|
||||||
|
{
|
||||||
|
GPIOD_DIR |= (1<<7);
|
||||||
|
GPIOD_PIN(7) = (1<<7);
|
||||||
|
}
|
||||||
|
|
||||||
|
void _buttonlight_off(void)
|
||||||
|
{
|
||||||
|
GPIOD_DIR |= (1<<7);
|
||||||
|
GPIOD_PIN(7) = 0;
|
||||||
|
}
|
32
firmware/target/arm/as3525/sansa-c200v2/backlight-target.h
Normal file
32
firmware/target/arm/as3525/sansa-c200v2/backlight-target.h
Normal file
|
@ -0,0 +1,32 @@
|
||||||
|
/***************************************************************************
|
||||||
|
* __________ __ ___.
|
||||||
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||||
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||||
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||||
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||||
|
* \/ \/ \/ \/ \/
|
||||||
|
* $Id: backlight-target.h 19136 2008-11-18 13:44:27Z dave $
|
||||||
|
*
|
||||||
|
* 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);
|
||||||
|
int __backlight_is_on(void);
|
||||||
|
|
||||||
|
void _buttonlight_on(void);
|
||||||
|
void _buttonlight_off(void);
|
||||||
|
#endif
|
111
firmware/target/arm/as3525/sansa-c200v2/button-c200v2.c
Normal file
111
firmware/target/arm/as3525/sansa-c200v2/button-c200v2.c
Normal file
|
@ -0,0 +1,111 @@
|
||||||
|
/***************************************************************************
|
||||||
|
* __________ __ ___.
|
||||||
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||||
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||||
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||||
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||||
|
* \/ \/ \/ \/ \/
|
||||||
|
* $Id: button-e200v2.c 19035 2008-11-07 05:31:05Z jdgordon $
|
||||||
|
*
|
||||||
|
* 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.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/* Taken from button-h10.c by Barry Wardell and reverse engineering by MrH. */
|
||||||
|
|
||||||
|
#include "system.h"
|
||||||
|
#include "button.h"
|
||||||
|
#include "backlight.h"
|
||||||
|
#include "powermgmt.h"
|
||||||
|
|
||||||
|
|
||||||
|
#ifndef BOOTLOADER
|
||||||
|
/* Buttons */
|
||||||
|
static bool hold_button = false;
|
||||||
|
static bool hold_button_old = false;
|
||||||
|
#define _button_hold() hold_button
|
||||||
|
#else
|
||||||
|
#define _button_hold() false /* FIXME */
|
||||||
|
#endif /* BOOTLOADER */
|
||||||
|
static int int_btn = BUTTON_NONE;
|
||||||
|
|
||||||
|
void button_init_device(void)
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
bool button_hold(void)
|
||||||
|
{
|
||||||
|
return _button_hold();
|
||||||
|
}
|
||||||
|
|
||||||
|
/* device buttons */
|
||||||
|
void button_int(void)
|
||||||
|
{
|
||||||
|
int delay = 0x50;
|
||||||
|
int dir_save_c = 0;
|
||||||
|
int afsel_save_c = 0;
|
||||||
|
|
||||||
|
int_btn = BUTTON_NONE;
|
||||||
|
|
||||||
|
/* Save the current direction and afsel */
|
||||||
|
dir_save_c = GPIOC_DIR;
|
||||||
|
afsel_save_c = GPIOC_AFSEL;
|
||||||
|
|
||||||
|
GPIOA_DIR &= ~(1<<2);
|
||||||
|
GPIOC_AFSEL &= ~(1<<6|1<<5|1<<4|1<<3);
|
||||||
|
GPIOC_DIR |= (1<<6|1<<5|1<<4|1<<3);
|
||||||
|
|
||||||
|
/* These should not be needed with button event interupts */
|
||||||
|
/* they are necessary now to clear out lcd data */
|
||||||
|
|
||||||
|
GPIOC_PIN(6) = (1<<6);
|
||||||
|
GPIOC_PIN(5) = (1<<5);
|
||||||
|
GPIOC_PIN(4) = (1<<4);
|
||||||
|
GPIOC_PIN(3) = (1<<3);
|
||||||
|
GPIOC_DIR &= ~(1<<6|1<<5|1<<4|1<<3);
|
||||||
|
|
||||||
|
while(delay--);
|
||||||
|
|
||||||
|
/* direct GPIO connections */
|
||||||
|
if (GPIOA_PIN(3))
|
||||||
|
int_btn |= BUTTON_POWER;
|
||||||
|
if (!GPIOC_PIN(6))
|
||||||
|
int_btn |= BUTTON_RIGHT;
|
||||||
|
if (!GPIOC_PIN(5))
|
||||||
|
int_btn |= BUTTON_UP;
|
||||||
|
if (!GPIOC_PIN(4))
|
||||||
|
int_btn |= BUTTON_SELECT;
|
||||||
|
if (!GPIOC_PIN(3))
|
||||||
|
int_btn |= BUTTON_DOWN;
|
||||||
|
|
||||||
|
/* return to settings needed for lcd */
|
||||||
|
GPIOC_DIR = dir_save_c;
|
||||||
|
GPIOC_AFSEL = afsel_save_c;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Get button pressed from hardware
|
||||||
|
*/
|
||||||
|
int button_read_device(void)
|
||||||
|
{
|
||||||
|
/* Read buttons directly */
|
||||||
|
button_int();
|
||||||
|
#ifndef BOOTLOADER
|
||||||
|
/* light handling */
|
||||||
|
if (hold_button != hold_button_old)
|
||||||
|
{
|
||||||
|
hold_button_old = hold_button;
|
||||||
|
backlight_hold_changed(hold_button);
|
||||||
|
}
|
||||||
|
#endif /* BOOTLOADER */
|
||||||
|
|
||||||
|
return int_btn;
|
||||||
|
}
|
55
firmware/target/arm/as3525/sansa-c200v2/button-target.h
Normal file
55
firmware/target/arm/as3525/sansa-c200v2/button-target.h
Normal file
|
@ -0,0 +1,55 @@
|
||||||
|
/***************************************************************************
|
||||||
|
* __________ __ ___.
|
||||||
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||||
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||||
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||||
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||||
|
* \/ \/ \/ \/ \/
|
||||||
|
* $Id:$
|
||||||
|
*
|
||||||
|
* Copyright (C) 2007 by Mark Arigo
|
||||||
|
*
|
||||||
|
* 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
|
||||||
|
|
||||||
|
bool button_hold(void);
|
||||||
|
void button_init_device(void);
|
||||||
|
int button_read_device(void);
|
||||||
|
|
||||||
|
/* Sandisk Sansa c200 button codes */
|
||||||
|
|
||||||
|
/* Main unit's buttons */
|
||||||
|
#define BUTTON_REC 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_VOL_UP 0x00000080
|
||||||
|
#define BUTTON_VOL_DOWN 0x00000100
|
||||||
|
|
||||||
|
#define BUTTON_MAIN 0x00000fff
|
||||||
|
|
||||||
|
/* No Remote control */
|
||||||
|
#define BUTTON_REMOTE 0
|
||||||
|
|
||||||
|
#define POWEROFF_BUTTON BUTTON_POWER
|
||||||
|
#define POWEROFF_COUNT 10
|
||||||
|
|
||||||
|
#endif /* _BUTTON_TARGET_H_ */
|
429
firmware/target/arm/as3525/sansa-c200v2/lcd-c200v2.c
Normal file
429
firmware/target/arm/as3525/sansa-c200v2/lcd-c200v2.c
Normal file
|
@ -0,0 +1,429 @@
|
||||||
|
/***************************************************************************
|
||||||
|
* __________ __ ___.
|
||||||
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||||||
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||||||
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||||||
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||||||
|
* \/ \/ \/ \/ \/
|
||||||
|
* $Id: lcd-e200v2.c 19453 2008-12-16 02:50:39Z saratoga $
|
||||||
|
*
|
||||||
|
* Copyright (C) 2004 by Linus Nielsen Feltzing
|
||||||
|
*
|
||||||
|
* 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.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/* FIXME: Copied from e200v2 lcd driver, unlikely to work, but maybe */
|
||||||
|
|
||||||
|
#include "config.h"
|
||||||
|
|
||||||
|
#include "cpu.h"
|
||||||
|
#include "lcd.h"
|
||||||
|
#include "kernel.h"
|
||||||
|
#include "thread.h"
|
||||||
|
#include <string.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include "file.h"
|
||||||
|
#include "debug.h"
|
||||||
|
#include "system.h"
|
||||||
|
#include "font.h"
|
||||||
|
#include "bidi.h"
|
||||||
|
#include "clock-target.h"
|
||||||
|
|
||||||
|
static bool display_on = false; /* is the display turned on? */
|
||||||
|
static bool display_flipped = false;
|
||||||
|
static int y_offset = 0; /* needed for flip */
|
||||||
|
|
||||||
|
/* 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
|
||||||
|
|
||||||
|
#define R_ENTRY_MODE_HORZ 0x7030
|
||||||
|
#define R_ENTRY_MODE_VERT 0x7038
|
||||||
|
#define R_ENTRY_MODE_SOLID_VERT 0x1038
|
||||||
|
|
||||||
|
/* TODO: Implement this function */
|
||||||
|
static void lcd_delay(int x)
|
||||||
|
{
|
||||||
|
/* This is just arbitrary - the OF does something more complex */
|
||||||
|
x *= 1024;
|
||||||
|
while (x--);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* DBOP initialisation, do what OF does */
|
||||||
|
static void ams3525_dbop_init(void)
|
||||||
|
{
|
||||||
|
CGU_DBOP = (1<<3) | CLK_DIV(AS3525_PCLK_FREQ, AS3525_DBOP_FREQ);
|
||||||
|
|
||||||
|
DBOP_TIMPOL_01 = 0xe167e167;
|
||||||
|
DBOP_TIMPOL_23 = 0xe167006e;
|
||||||
|
DBOP_CTRL = 0x41008;
|
||||||
|
|
||||||
|
GPIOB_AFSEL = 0xfc;
|
||||||
|
GPIOC_AFSEL = 0xff;
|
||||||
|
|
||||||
|
DBOP_TIMPOL_23 = 0x6000e;
|
||||||
|
DBOP_CTRL = 0x51008;
|
||||||
|
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(int cmd)
|
||||||
|
{
|
||||||
|
/* Write register */
|
||||||
|
DBOP_CTRL &= ~(1<<14);
|
||||||
|
|
||||||
|
DBOP_TIMPOL_23 = 0xa167006e;
|
||||||
|
|
||||||
|
DBOP_DOUT = cmd;
|
||||||
|
|
||||||
|
/* Wait for fifo to empty */
|
||||||
|
while ((DBOP_STAT & (1<<10)) == 0);
|
||||||
|
|
||||||
|
DBOP_TIMPOL_23 = 0xa167e06f;
|
||||||
|
}
|
||||||
|
|
||||||
|
void lcd_write_data(const fb_data* p_bytes, int count)
|
||||||
|
{
|
||||||
|
while (count--)
|
||||||
|
{
|
||||||
|
DBOP_DOUT = *p_bytes++;
|
||||||
|
|
||||||
|
/* Wait for fifo to empty */
|
||||||
|
while ((DBOP_STAT & (1<<10)) == 0);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void lcd_write_reg(int reg, int value)
|
||||||
|
{
|
||||||
|
unsigned short data = value;
|
||||||
|
|
||||||
|
lcd_write_cmd(reg);
|
||||||
|
lcd_write_data(&data, 1);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*** hardware configuration ***/
|
||||||
|
|
||||||
|
void lcd_set_contrast(int val)
|
||||||
|
{
|
||||||
|
(void)val;
|
||||||
|
}
|
||||||
|
|
||||||
|
void lcd_set_invert_display(bool yesno)
|
||||||
|
{
|
||||||
|
(void)yesno;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void flip_lcd(bool yesno)
|
||||||
|
{
|
||||||
|
(void)yesno;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/* turn the display upside down (call lcd_update() afterwards) */
|
||||||
|
void lcd_set_flip(bool yesno)
|
||||||
|
{
|
||||||
|
display_flipped = yesno;
|
||||||
|
y_offset = yesno ? 4 : 0; /* FIXME: Is a y_offset needed? */
|
||||||
|
|
||||||
|
if (display_on)
|
||||||
|
flip_lcd(yesno);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void _display_on(void)
|
||||||
|
{
|
||||||
|
/* Initialisation the display the same way as the original firmware */
|
||||||
|
|
||||||
|
lcd_write_reg(R_START_OSC, 0x0001); /* Start Oscilation */
|
||||||
|
|
||||||
|
lcd_write_reg(R_DRV_OUTPUT_CONTROL, 0x011b); /* 220 lines, GS=0, SS=1 */
|
||||||
|
|
||||||
|
/* B/C = 1: n-line inversion form
|
||||||
|
* EOR = 1: polarity inversion occurs by applying an EOR to odd/even
|
||||||
|
* frame select signal and an n-line inversion signal.
|
||||||
|
* FLD = 01b: 1 field interlaced scan, external display iface */
|
||||||
|
lcd_write_reg(R_DRV_WAVEFORM_CONTROL, 0x0700);
|
||||||
|
|
||||||
|
/* Address counter updated in horizontal direction; left to right;
|
||||||
|
* vertical increment horizontal increment.
|
||||||
|
* data format for 8bit transfer or spi = 65k (5,6,5) */
|
||||||
|
lcd_write_reg(R_ENTRY_MODE, 0x0030);
|
||||||
|
|
||||||
|
/* Replace data on writing to GRAM */
|
||||||
|
lcd_write_reg(R_COMPARE_REG1, 0);
|
||||||
|
lcd_write_reg(R_COMPARE_REG2, 0);
|
||||||
|
|
||||||
|
lcd_write_reg(R_DISP_CONTROL1, 0x0000); /* GON = 0, DTE = 0, D1-0 = 00b */
|
||||||
|
|
||||||
|
/* Front porch lines: 2; Back porch lines: 2; */
|
||||||
|
lcd_write_reg(R_DISP_CONTROL2, 0x0203);
|
||||||
|
|
||||||
|
/* Scan cycle = 0 frames */
|
||||||
|
lcd_write_reg(R_DISP_CONTROL3, 0x0000);
|
||||||
|
|
||||||
|
/* 16 clocks */
|
||||||
|
lcd_write_reg(R_FRAME_CYCLE_CONTROL, 0x0000);
|
||||||
|
|
||||||
|
/* 18-bit RGB interface (one transfer/pixel)
|
||||||
|
* internal clock operation;
|
||||||
|
* System interface/VSYNC interface */
|
||||||
|
lcd_write_reg(R_EXT_DISP_IF_CONTROL, 0x0000);
|
||||||
|
|
||||||
|
|
||||||
|
/* zero everything*/
|
||||||
|
lcd_write_reg(R_POWER_CONTROL1, 0x0000); /* STB = 0, SLP = 0 */
|
||||||
|
|
||||||
|
lcd_delay(10);
|
||||||
|
|
||||||
|
/* initialise power supply */
|
||||||
|
|
||||||
|
/* DC12-10 = 000b: Step-up1 = clock/8,
|
||||||
|
* DC02-00 = 000b: Step-up2 = clock/16,
|
||||||
|
* VC2-0 = 010b: VciOUT = 0.87 * VciLVL */
|
||||||
|
lcd_write_reg(R_POWER_CONTROL2, 0x0002);
|
||||||
|
|
||||||
|
/* VRH3-0 = 1000b: Vreg1OUT = REGP * 1.90 */
|
||||||
|
lcd_write_reg(R_POWER_CONTROL3, 0x0008);
|
||||||
|
|
||||||
|
lcd_delay(40);
|
||||||
|
|
||||||
|
lcd_write_reg(R_POWER_CONTROL4, 0x0000); /* VCOMG = 0 */
|
||||||
|
|
||||||
|
/* This register is unknown */
|
||||||
|
lcd_write_reg(0x56, 0x80f);
|
||||||
|
|
||||||
|
|
||||||
|
lcd_write_reg(R_POWER_CONTROL1, 0x4140);
|
||||||
|
|
||||||
|
lcd_delay(10);
|
||||||
|
|
||||||
|
lcd_write_reg(R_POWER_CONTROL2, 0x0000);
|
||||||
|
lcd_write_reg(R_POWER_CONTROL3, 0x0013);
|
||||||
|
|
||||||
|
lcd_delay(20);
|
||||||
|
|
||||||
|
lcd_write_reg(R_POWER_CONTROL4, 0x6d0e);
|
||||||
|
|
||||||
|
lcd_delay(20);
|
||||||
|
|
||||||
|
lcd_write_reg(R_POWER_CONTROL4, 0x6d0e);
|
||||||
|
|
||||||
|
lcd_write_reg(R_GAMMA_FINE_ADJ_POS1, 0x0002);
|
||||||
|
lcd_write_reg(R_GAMMA_FINE_ADJ_POS2, 0x0707);
|
||||||
|
lcd_write_reg(R_GAMMA_FINE_ADJ_POS3, 0x0182);
|
||||||
|
lcd_write_reg(R_GAMMA_GRAD_ADJ_POS, 0x0203);
|
||||||
|
lcd_write_reg(R_GAMMA_FINE_ADJ_NEG1, 0x0706);
|
||||||
|
lcd_write_reg(R_GAMMA_FINE_ADJ_NEG2, 0x0006);
|
||||||
|
lcd_write_reg(R_GAMMA_FINE_ADJ_NEG3, 0x0706);
|
||||||
|
lcd_write_reg(R_GAMMA_GRAD_ADJ_NEG, 0x0000);
|
||||||
|
lcd_write_reg(R_GAMMA_AMP_ADJ_RES_POS, 0x030f);
|
||||||
|
lcd_write_reg(R_GAMMA_AMP_AVG_ADJ_RES_NEG, 0x0f08);
|
||||||
|
|
||||||
|
|
||||||
|
lcd_write_reg(R_RAM_ADDR_SET, 0);
|
||||||
|
lcd_write_reg(R_GATE_SCAN_POS, 0);
|
||||||
|
lcd_write_reg(R_VERT_SCROLL_CONTROL, 0);
|
||||||
|
|
||||||
|
lcd_write_reg(R_1ST_SCR_DRV_POS, (LCD_HEIGHT-1) << 8);
|
||||||
|
lcd_write_reg(R_2ND_SCR_DRV_POS, (LCD_HEIGHT-1) << 8);
|
||||||
|
|
||||||
|
lcd_write_reg(R_HORIZ_RAM_ADDR_POS, (LCD_WIDTH-1) << 8);
|
||||||
|
lcd_write_reg(R_VERT_RAM_ADDR_POS, (LCD_HEIGHT-1) << 8);
|
||||||
|
|
||||||
|
|
||||||
|
lcd_write_reg(R_DISP_CONTROL1, 0x0037);
|
||||||
|
|
||||||
|
display_on=true; /* must be done before calling lcd_update() */
|
||||||
|
lcd_update();
|
||||||
|
}
|
||||||
|
|
||||||
|
/* LCD init */
|
||||||
|
void lcd_init_device(void)
|
||||||
|
{
|
||||||
|
ams3525_dbop_init();
|
||||||
|
|
||||||
|
/* Init GPIOs the same as the OF */
|
||||||
|
|
||||||
|
GPIOA_DIR |= (1<<5);
|
||||||
|
GPIOA_PIN(5) = 0;
|
||||||
|
|
||||||
|
GPIOA_PIN(3) = (1<<3);
|
||||||
|
|
||||||
|
GPIOA_DIR |= (3<<3);
|
||||||
|
|
||||||
|
GPIOA_PIN(3) = (1<<3);
|
||||||
|
|
||||||
|
GPIOA_PIN(4) = 0; /*c80b0040 := 0;*/
|
||||||
|
|
||||||
|
GPIOA_DIR |= (1<<7);
|
||||||
|
GPIOA_PIN(7) = 0;
|
||||||
|
|
||||||
|
lcd_delay(1);
|
||||||
|
|
||||||
|
GPIOA_PIN(5) = (1<<5);
|
||||||
|
|
||||||
|
lcd_delay(1);
|
||||||
|
|
||||||
|
_display_on();
|
||||||
|
}
|
||||||
|
|
||||||
|
void lcd_enable(bool on)
|
||||||
|
{
|
||||||
|
if(display_on!=on)
|
||||||
|
{
|
||||||
|
if(on)
|
||||||
|
{
|
||||||
|
_display_on();
|
||||||
|
lcd_call_enable_hook();
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* TODO: Implement off sequence */
|
||||||
|
display_on=false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
bool lcd_enabled(void)
|
||||||
|
{
|
||||||
|
return display_on;
|
||||||
|
}
|
||||||
|
|
||||||
|
void lcd_sleep(void)
|
||||||
|
{
|
||||||
|
/* TODO */
|
||||||
|
}
|
||||||
|
|
||||||
|
/*** update functions ***/
|
||||||
|
|
||||||
|
/* 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)
|
||||||
|
{
|
||||||
|
(void)src;
|
||||||
|
(void)src_x;
|
||||||
|
(void)src_y;
|
||||||
|
(void)stride;
|
||||||
|
(void)x;
|
||||||
|
(void)y;
|
||||||
|
(void)width;
|
||||||
|
(void)height;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* 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_HORZ);
|
||||||
|
|
||||||
|
/* Set start position and window */
|
||||||
|
lcd_write_reg(R_HORIZ_RAM_ADDR_POS, (LCD_WIDTH-1) << 8);
|
||||||
|
lcd_write_reg(R_VERT_RAM_ADDR_POS,
|
||||||
|
((y_offset + LCD_HEIGHT-1) << 8) | y_offset);
|
||||||
|
lcd_write_reg(R_RAM_ADDR_SET, (y_offset) << 8);
|
||||||
|
|
||||||
|
lcd_write_cmd(R_WRITE_DATA_2_GRAM);
|
||||||
|
|
||||||
|
lcd_write_data((unsigned short *)lcd_framebuffer, LCD_WIDTH*LCD_HEIGHT);
|
||||||
|
|
||||||
|
} /* lcd_update */
|
||||||
|
|
||||||
|
|
||||||
|
/* Update a fraction of the display. */
|
||||||
|
void lcd_update_rect(int x, int y, int width, int height)
|
||||||
|
{
|
||||||
|
int ymax;
|
||||||
|
const unsigned short *ptr;
|
||||||
|
|
||||||
|
if (!display_on)
|
||||||
|
return;
|
||||||
|
|
||||||
|
if (x + width > LCD_WIDTH)
|
||||||
|
width = LCD_WIDTH - x; /* Clip right */
|
||||||
|
if (x < 0)
|
||||||
|
width += x, x = 0; /* Clip left */
|
||||||
|
if (width <= 0)
|
||||||
|
return; /* nothing left to do */
|
||||||
|
|
||||||
|
ymax = y + height;
|
||||||
|
if (ymax > LCD_HEIGHT)
|
||||||
|
ymax = LCD_HEIGHT; /* Clip bottom */
|
||||||
|
if (y < 0)
|
||||||
|
y = 0; /* Clip top */
|
||||||
|
if (y >= ymax)
|
||||||
|
return; /* nothing left to do */
|
||||||
|
|
||||||
|
lcd_write_reg(R_ENTRY_MODE, R_ENTRY_MODE_HORZ);
|
||||||
|
/* Set start position and window */
|
||||||
|
lcd_write_reg(R_HORIZ_RAM_ADDR_POS,
|
||||||
|
((x + width-1) << 8) | x);
|
||||||
|
lcd_write_reg(R_VERT_RAM_ADDR_POS,
|
||||||
|
((y_offset + y + height - 1) << 8) | (y_offset + y));
|
||||||
|
lcd_write_reg(R_RAM_ADDR_SET, ((y + y_offset) << 8) | x);
|
||||||
|
|
||||||
|
lcd_write_cmd(R_WRITE_DATA_2_GRAM);
|
||||||
|
|
||||||
|
ptr = (unsigned short *)&lcd_framebuffer[y][x];
|
||||||
|
|
||||||
|
do
|
||||||
|
{
|
||||||
|
lcd_write_data(ptr, width);
|
||||||
|
ptr += LCD_WIDTH;
|
||||||
|
}
|
||||||
|
while (++y < ymax);
|
||||||
|
} /* lcd_update_rect */
|
|
@ -183,7 +183,7 @@ static void sdram_init(void)
|
||||||
MPMC_DYNAMIC_tRRD = 2;
|
MPMC_DYNAMIC_tRRD = 2;
|
||||||
MPMC_DYNAMIC_tMRD = 2;
|
MPMC_DYNAMIC_tMRD = 2;
|
||||||
|
|
||||||
#if defined(SANSA_CLIP) || defined(SANSA_M200V4)
|
#if defined(SANSA_CLIP) || defined(SANSA_M200V4) || defined(SANSA_C200V2)
|
||||||
/* 16 bits external bus, low power SDRAM, 16 Mbits = 2 Mbytes */
|
/* 16 bits external bus, low power SDRAM, 16 Mbits = 2 Mbytes */
|
||||||
#define MEMORY_MODEL 0x21
|
#define MEMORY_MODEL 0x21
|
||||||
|
|
||||||
|
|
28
tools/configure
vendored
28
tools/configure
vendored
|
@ -706,8 +706,9 @@ cat <<EOF
|
||||||
==Creative== 71) M:Robe 100 56) Sansa e200v2
|
==Creative== 71) M:Robe 100 56) Sansa e200v2
|
||||||
90) Zen Vision:M 30GB 57) Sansa m200v4
|
90) Zen Vision:M 30GB 57) Sansa m200v4
|
||||||
91) Zen Vision:M 60GB ==Philips== 58) Sansa Fuze
|
91) Zen Vision:M 60GB ==Philips== 58) Sansa Fuze
|
||||||
92) Zen Vision 100) GoGear SA9200
|
92) Zen Vision 100) GoGear SA9200 59) Sansa c200v2
|
||||||
101) GoGear HDD1630 ==Logik==
|
101) GoGear HDD1630
|
||||||
|
==Logik==
|
||||||
==Onda== 80) DAX 1GB MP3/DAB
|
==Onda== 80) DAX 1GB MP3/DAB
|
||||||
120) VX747 ==Meizu==
|
120) VX747 ==Meizu==
|
||||||
121) VX767 110) M6SL
|
121) VX767 110) M6SL
|
||||||
|
@ -1757,6 +1758,29 @@ fi
|
||||||
;;
|
;;
|
||||||
|
|
||||||
|
|
||||||
|
59|c200v2)
|
||||||
|
target_id=55
|
||||||
|
modelname="c200v2"
|
||||||
|
target="-DSANSA_C200V2"
|
||||||
|
memory=2 # as per OF diagnosis mode
|
||||||
|
arm9tdmicc
|
||||||
|
bmp2rb_mono="$rootdir/tools/bmp2rb -f 0"
|
||||||
|
bmp2rb_native="$rootdir/tools/bmp2rb -f 4"
|
||||||
|
tool="$rootdir/tools/scramble -add=c2v2"
|
||||||
|
output="rockbox.sansa"
|
||||||
|
bootoutput="bootloader-c200v2.sansa"
|
||||||
|
appextra="recorder:gui"
|
||||||
|
plugins="yes"
|
||||||
|
swcodec="yes"
|
||||||
|
# toolset is the tools within the tools directory that we build for
|
||||||
|
# this particular target.
|
||||||
|
toolset=$scramblebitmaptools
|
||||||
|
# architecture, manufacturer and model for the target-tree build
|
||||||
|
t_cpu="arm"
|
||||||
|
t_manufacturer="as3525"
|
||||||
|
t_model="sansa-c200v2"
|
||||||
|
;;
|
||||||
|
|
||||||
60|tpj1022)
|
60|tpj1022)
|
||||||
target_id=25
|
target_id=25
|
||||||
modelname="tpj1022"
|
modelname="tpj1022"
|
||||||
|
|
|
@ -293,6 +293,8 @@ int main (int argc, char** argv)
|
||||||
modelnum = 42;
|
modelnum = 42;
|
||||||
else if (!strcmp(&argv[1][5], "fuze"))
|
else if (!strcmp(&argv[1][5], "fuze"))
|
||||||
modelnum = 43;
|
modelnum = 43;
|
||||||
|
else if (!strcmp(&argv[1][5], "c2v2"))
|
||||||
|
modelnum = 44;
|
||||||
else {
|
else {
|
||||||
fprintf(stderr, "unsupported model: %s\n", &argv[1][5]);
|
fprintf(stderr, "unsupported model: %s\n", &argv[1][5]);
|
||||||
return 2;
|
return 2;
|
||||||
|
|
Loading…
Add table
Add a link
Reference in a new issue