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rockbox/firmware/export/config/sansafuze.h
Michael Sevakis e42a3194de AS3525v1/v2: 
Fix problems with volume of recorded material by converting 14-bit samples to
16-bit. Remove duplicate samples from recorded data and support proper
samplerate since ADC runs 1/2 the codec clock. Support monitoring mono on both
output channels by feeding data manually to I2SOUT under the right conditions.

DMA is no longer used for recording since frames must be processed as described
above but it does allow full-duplex audio.

Miscellaneous change includes a proper constant (HW_SAMPR_DEFAULT) to reset the
hardware samplerate when recording is closed. PP5024 and AS3525 have different
default recording rates (22kHz and 44kHz respectively) but both have half-speed
ADC.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31180 a1c6a512-1295-4272-9138-f99709370657
2011-12-08 19:20:00 +00:00

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/*
* 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 43
#define MODEL_NAME "Sandisk Sansa Fuze"
#define HW_SAMPR_CAPS SAMPR_CAP_ALL
/* define this if you have recording possibility */
#define HAVE_RECORDING
#define REC_SAMPR_CAPS (SAMPR_CAP_48 | SAMPR_CAP_44 | SAMPR_CAP_32 | \
SAMPR_CAP_24 | SAMPR_CAP_22 | SAMPR_CAP_16 | \
SAMPR_CAP_12 | SAMPR_CAP_11 | SAMPR_CAP_8)
/* because the samplerates don't match at each point, we must be able to
* tell PCM which set of rates to use. not needed if recording rates are
* a simple subset of playback rates and are equal values. */
#define CONFIG_SAMPR_TYPES
/* 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 have CPU boosted while scrolling in the UI */
#define HAVE_GUI_BOOST
/* 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
/* 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 CHARGING_TARGET
/* 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 35
#define CURRENT_BACKLIGHT 30
#define CURRENT_RECORD CURRENT_NORMAL
/* maximum charging current */
#define CURRENT_MAX_CHG 200
/* Define this to the CPU frequency */
#define CPU_FREQ 248000000
/* 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
/* USB On-the-go */
#define CONFIG_USBOTG USBOTG_AS3525
/* enable these for the experimental usb stack */
#define HAVE_USBSTACK
//#define USB_HANDLED_BY_OF
#define USE_ROCKBOX_USB
#define USB_VENDOR_ID 0x0781
#define USB_PRODUCT_ID 0x74c1
#define HAVE_USB_HID_MOUSE
/* 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
/* Define this if a programmable hotkey is mapped */
#define HAVE_HOTKEY
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