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Config Savegame (edit)

Revision as of 06:35, 27 December 2017

11,684 bytes added ,  06:35, 27 December 2017
m
fixed links for moved page
Line 1: Line 1: −
This page lists the configuration blocks used in the [[Config_Services|Cfg]] NAND savegame. These can be accessed with the Cfg service commands.
+
This page describes the format of the [[Config_Services|Cfg]] [[System_SaveData|NAND]] savegame. These blocks can be accessed with the Cfg service commands.
   −
==Configuration block entry header ==
+
==Structure of save-file "/config"==
 +
{| class="wikitable" border="1"
 +
|-
 +
!  Offset
 +
!  Size
 +
!  Description
 +
|-
 +
| 0x0
 +
| 0x2
 +
| Total entries
 +
|-
 +
| 0x2
 +
| 0x2
 +
| Data entries offset
 +
|-
 +
| 0x4
 +
| 0x4558
 +
| Block entries
 +
|-
 +
| 0x455C
 +
|
 +
| Data for the entries
 +
|}
 +
 
 +
The filesize for this /config file is 0x8000-bytes.
 +
 
 +
==Configuration block entry ==
 
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
 
|-
 
|-
Line 14: Line 40:  
| 0x4
 
| 0x4
 
| 0x4
 
| 0x4
−
| Offset to the data for this block when size is >4, otherwise this word is the data for this block.
+
| Offset to the data for this block when size is >4, otherwise this word is the data for this block
 
|-
 
|-
 
| 0x8
 
| 0x8
Line 32: Line 58:  
!  Flags
 
!  Flags
 
!  Description
 
!  Description
 +
|-
 +
| 0x00000000
 +
| 0x2
 +
| 0xC
 +
| Config savegame version?
 +
|-
 +
| 0x00010000
 +
| 0x1
 +
| 0xC
 +
| [[Hardware_calibration#RTC|RTC compensation value]]
 +
|-
 +
| 0x00020000
 +
| 0x134
 +
| 0xC
 +
| [[Hardware_calibration#CDC|Codec]]
 +
|-
 +
| 0x00030000
 +
| 0x1
 +
| 0xC
 +
| ??? (HWCAL block 0x28)
 +
|-
 +
| 0x00030001
 +
| 0x8
 +
| 0xE
 +
| User time offset (read by CECD)
 +
|-
 +
| 0x00030002
 +
| 0x8
 +
| 0xC
 +
| ?
 +
|-
 +
| 0x00040000
 +
| 0x10
 +
| 0xC
 +
| [[Hardware_calibration#Touch|Touch calibration]] (read by HID)
 +
|-
 +
| 0x00040001
 +
| 0x1C
 +
| 0xC
 +
| Analog Stick Calibration Param?(read by HID)
 +
|-
 +
| 0x00040002
 +
| 0x12
 +
| 0xC
 +
| [[Hardware_calibration#Gyro|Gyroscope]] (read by HID)
 +
|-
 +
| 0x00040003
 +
| 0xC
 +
| 0xC
 +
| [[Hardware_calibration#Accel|Accelerometer]] (read by HID)
 +
|-
 +
| 0x00040004
 +
| 0x1C
 +
| 0xC
 +
| [[Hardware_calibration#CStick|CStick calibration data]]
 +
|-
 +
| 0x00050000
 +
| 0x2
 +
| 0xC
 +
| [[Hardware_calibration#Screen_flicker|Screen flicker]]
 +
|-
 +
| 0x00050001
 +
| 0x2
 +
| 0xC
 +
| Backlight controls (u8 ABL_powersave_enable, u8 brightness_level) (read by GSP)
 +
|-
 +
| 0x00050002
 +
| 0x38
 +
| 0xC
 +
| [[Hardware_calibration#BLPWM|Backlight PWM]] (read by GSP)
 +
|-
 +
| 0x00050003
 +
| 0x20
 +
| 0xC
 +
| [[Hardware_calibration#ABL|Power saving mode (ABL) calibration]] (read by GSP)
 +
|-
 +
| 0x00050004
 +
| 0x20
 +
| 0xC
 +
| [[Hardware_calibration#ABL|Power saving mode (ABL) calibration]]
 +
|-
 +
| 0x00050005
 +
| 0x20
 +
| 0xE
 +
| Stereo display settings (HWCAL block 0x470)
 +
|-
 +
| 0x00050006
 +
| 0x2
 +
| 0xC
 +
| [[Hardware_calibration#ULCD_delay|3D switching delay]]
 +
|-
 +
| 0x00050007
 +
| 0x4
 +
| 0xC
 +
| ?
 +
|-
 +
| 0x00050008
 +
| 0x10C
 +
| 0xC
 +
| [[Hardware_calibration#ABL_extra|Power saving mode (ABL) extra config]]
 +
|-
 +
| 0x00050009
 +
| 0x8
 +
| 0xC
 +
| new3DS only(?) backlight control (5th byte: auto-brightness enable)
 +
|-
 +
| 0x00060000
 +
| 0x96
 +
| 0xC
 +
| ??? (HWCAL block 0x500)
 +
|-
 +
| 0x00070000
 +
| 0x214
 +
| 0xE
 +
| [[Hardware_calibration#3D_filters|3D filters]]
 +
|-
 +
| 0x00070001
 +
| 0x1
 +
| 0xE
 +
| Sound output mode (mono=0, stereo=1, surround=2)
 +
|-
 +
| 0x00070002
 +
| 0x8
 +
| 0xE
 +
| [[Hardware_calibration#Microphone_echo_cancel|Microphone echo cancellation params]]
 +
|-
 +
| 0x00080000
 +
| 0xC00
 +
| 0xC
 +
| WiFi configuration slot 0
 +
|-
 +
| 0x00080001
 +
| 0xC00
 +
| 0xC
 +
| WiFi configuration slot 1
 +
|-
 +
| 0x00080002
 +
| 0xC00
 +
| 0xC
 +
| WiFi configuration slot 2
 +
|-
 +
| 0x00090000
 +
| 0x8
 +
| 0xE
 +
| This contains a u64 ID, used by processes using [[NWMUDS:InitializeWithVersion]]. The first word is the same as [[CfgS:GetLocalFriendCodeSeed|LocalFriendCodeSeed]], while the latter is a separate word.
 +
|-
 +
| 0x00090001
 +
| 0x8
 +
| 0xE
 +
| Same content as 0x0009000? This console-unique u64 is used by [[Cfg:GenHashConsoleUnique|GenHashConsoleUnique]]. It is generated by <code>((0x3FFFFFFFF) & LocalFriendCodeSeed) | (random16 << 48))</code>, where random16 is generated by [[PSPXI:GenerateRandomBytes|GenerateRandomBytes]]
 +
|-
 +
| 0x00090002
 +
| 0x4
 +
| 0xE
 +
| The first two bytes are the same random16 used in 0x00090001. The second two bytes are zeros.
 
|-
 
|-
 
| 0x000A0000
 
| 0x000A0000
 
| 0x1C
 
| 0x1C
 
| 0xE
 
| 0xE
−
| UTF-16 user-name
+
| Username in UTF16
 +
|-
 +
| 0x000A0001
 +
| 0x2
 +
| 0xE
 +
| Birthday (u8 month, u8 day)
 
|-
 
|-
 
| 0x000A0002
 
| 0x000A0002
 
| 0x1
 
| 0x1
−
| 0xA
+
| 0xE
 
| Language
 
| Language
 
|-
 
|-
 
| 0x000B0000
 
| 0x000B0000
 
| 0x4
 
| 0x4
 +
| 0xE
 +
| CountryInfo
 +
|-
 +
| 0x000B0001
 +
| 0x800
 +
| 0xE
 +
| Country name in UTF-16, every 0x80-bytes is an entry for each language, in the order of the Language table below (not all entries are set)
 +
|-
 +
| 0x000B0002
 +
| 0x800
 +
| 0xE
 +
| State name in UTF-16, every 0x80-bytes is an entry for each language
 +
|-
 +
| 0x000B0003
 +
| 0x4
 +
| 0xE
 +
| Coordinates. A pair of s16 represents latitude and longitude, respectively. One need to multiply both value by 180/32768 to get coordinates in degrees
 +
 +
|-
 +
| 0x000C0000
 +
| 0xC0
 +
| 0xE
 +
| Restricted photo exchange data, and other info (includes a mirror of Parental Restrictions PIN/Secret Answer)
 +
|-
 +
| 0x000C0001
 +
| 0x14
 +
| 0xE
 +
| COPPACS restriction data
 +
|-
 +
| 0x000C0002
 +
| 0x200
 +
| 0xE
 +
| ? Contains the email address set during Parental Restriction setup.
 +
|-
 +
| 0x000D0000
 +
| 0x4
 +
| 0xE
 +
| u16 at offset 0x0: [[SMDH#EULA_Version|EULA Version]] which was agreed to.
 +
|-
 +
| 0x000E0000
 +
| 0x1
 +
| 0xE
 +
| ?
 +
|-
 +
| 0x000F0000
 +
| 0x10
 +
| 0xC
 +
| Debug configuration, read by [[NS]] on dev-units: on startup, NS does <code>svcKernelSetState(6, 1, (u64)debug_flags & 1);
 +
svcKernelSetState(6, 2, (u64)debug_flags & 2);</code> (see [[SVC#KernelSetState|here]]) where <code>debug_flags</code> is the u32 located at offset 0xC in this struct. Then it compares the u32 from +8 in this config-block with the [[Configuration_Memory#APPMEMTYPE|APPMEMTYPE]]. When those don't match NS starts a FIRM-launch (with the same FIRM titleID as the currently running one) to boot into a FIRM with the APPMEMTYPE value from this config-block. The byte at offset 0x0 is related to the memtype as well.
 +
|-
 +
| 0x000F0001
 
| 0x8
 
| 0x8
−
| CountryInfo
+
| 0xC
 +
| ?
 +
|-
 +
| 0x000F0003
 +
| 0x1
 +
| 0xC
 +
| ?
 +
|-
 +
| 0x000F0004
 +
| 0x4
 +
| 0xC
 +
| The first u8 is the System-Model [[Cfg:GetSystemModel|value]], the last 3-bytes are unknown
 +
|-
 +
| 0x000F0005
 +
| 0x4
 +
| 0xC
 +
| The first u8 indicates whether network updates are enabled (however, NIM only checks this flag with developer [[Configuration_Memory#ENVINFO|ENVINFO]]).
 +
|-
 +
| 0x000F0006
 +
| 0x28
 +
| 0xC
 +
| ?
 +
|-
 +
| 0x00100000
 +
| 0x2
 +
| 0xC
 +
| ?
 +
|-
 +
| 0x00100001
 +
| 0x94
 +
| 0xC
 +
| Stores Parental Restrictions PIN/Secret Answer and other info
 +
|-
 +
| 0x00100002
 +
| 0x1
 +
| 0xC
 +
| ?
 +
|-
 +
| 0x00100003
 +
| 0x10
 +
| 0xC
 +
| ?
 +
|-
 +
| 0x00110000
 +
| 0x4
 +
| 0xC
 +
| The low u16 indicates whether the system setup is required, such as when the system is booted for the first time or after doing a [[System Settings|System Format]]: 0 = setup required, non-zero = no setup required
 
|-
 
|-
 
| 0x00110001
 
| 0x00110001
 
| 0x8
 
| 0x8
−
| 0xA?
+
| 0xC
−
| TitleID of the menu to launch, used by [[NS]] on dev units. (This block can be edited on dev units with [[3DS Development Unit Software#Config|Config]])
+
| TitleID of the menu to launch, used by [[NS]] on dev units (this block can be edited on dev units with [[3DS Development Unit Software#Config|Config]])
 +
|-
 +
| 0x00120000
 +
| 0x8
 +
| 0xC
 +
| [[Hardware_calibration#MCU|MCU volume slider related]] (read by HID)
 +
|-
 +
| 0x00130000
 +
| 0x4
 +
| 0xE
 +
| If response is 0x100 then debug mode is enabled.
 +
|-
 +
| 0x00150000
 +
| 0x4
 +
| 0xC
 +
| ?
 +
|-
 +
| 0x00150001
 +
| 0x8
 +
| 0xC
 +
| ?
 +
|-
 +
| 0x00150002
 +
| 0x4
 +
| 0xE
 +
| ?
 +
|-
 +
| 0x00160000
 +
| 0x4
 +
| 0xE
 +
| Unknown, first byte is used by config service-cmd [[Config_Services|0x00070040]]. (Unknown whether the last 3-bytes are used)
 +
|-
 +
| 0x00170000
 +
| 0x4
 +
| 0xE
 +
| Miiverse (OLV) access key
 +
|-
 +
| 0x00180000
 +
| 0x4
 +
| 0xC
 +
| QTM Infrared LED related, can be 0 or 1
 +
|-
 +
| 0x00180001
 +
| 0x18
 +
| 0xC
 +
| [[Hardware_calibration#QTM|QTM calibration data]]
 +
|-
 +
| 0x00190000
 +
| 0x1
 +
| 0xC
 +
| Unknown. NFC-module checks for value1/non-value1.
 
|}
 
|}
   −
The dev unit TID block only exists on dev units.
+
The developer unit TID block only exists on developer units.
 +
 
 +
===Stereo Display Settings===
 +
All values are hard-coded in cfg module.
 +
{| class="wikitable" border="1"
 +
|-
 +
!  Offset
 +
!  Size
 +
!  Value
 +
!  Description
 +
|-
 +
| 0x0
 +
| 4
 +
| 62.0f
 +
|assumed pupillary distance in mm?
 +
|-
 +
| 0x4
 +
| 4
 +
| 289.0f
 +
|assumed distance in mm between player's eyes and upper screen?
 +
|-
 +
| 0x8
 +
| 4
 +
| 76.80f
 +
|width in mm of (old) 3DS upper screen (doesn't vary for different models?)
 +
|-
 +
| 0xC
 +
| 4
 +
| 46.08f
 +
|height in mm of (old) 3DS upper screen (doesn't vary for different models?)
 +
|-
 +
| 0x10
 +
| 4
 +
| 10.0f
 +
|
 +
|-
 +
| 0x14
 +
| 4
 +
| 5.0f
 +
|
 +
|-
 +
| 0x18
 +
| 4
 +
| 55.58f
 +
|
 +
|-
 +
| 0x1C
 +
| 4
 +
| 21.57f
 +
|
 +
|}
    
===Languages===
 
===Languages===
Line 63: Line 446:  
|-
 
|-
 
| 0
 
| 0
−
| ja
+
| JP
 
|-
 
|-
 
| 1
 
| 1
−
| en
+
| EN
 
|-
 
|-
 
| 2
 
| 2
−
| fr
+
| FR
 
|-
 
|-
 
| 3
 
| 3
−
| de
+
| DE
 
|-
 
|-
 
| 4
 
| 4
−
| it
+
| IT
 
|-
 
|-
 
| 5
 
| 5
−
| es
+
| ES
 
|-
 
|-
 
| 6
 
| 6
−
| zh
+
| ZH
 
|-
 
|-
 
| 7
 
| 7
−
| ko
+
| KO
 
|-
 
|-
 
| 8
 
| 8
−
| nl
+
| NL
 
|-
 
|-
 
| 9
 
| 9
−
| pt
+
| PT
 
|-
 
|-
 
| 10
 
| 10
−
| ru
+
| RU
 +
|-
 +
| 11
 +
| TW
 
|}
 
|}
   Line 103: Line 489:  
|-
 
|-
 
| 0
 
| 0
−
| ?
+
|?
 
|-
 
|-
 
| 1
 
| 1
−
| ?
+
|?
 
|-
 
|-
 
| 2
 
| 2
 +
| State/Province code.
 +
|-
 +
| 3
 +
| Country code, same as DSi/Wii country codes. Value 0xFF is invalid.
 +
|}
 +
 +
===0x000A0000 Block===
 +
{| class="wikitable" border="1"
 +
|-
 +
!  Byte
 +
!  Description
 +
|-
 +
| 0x0-0x13
 +
| UTF-16 username, with no NULL-terminator.
 +
|-
 +
| 0x14-17
 +
| Usually zero?
 +
|-
 +
| 0x18-0x1B
 +
| u32 NGWord version the username was last checked with. If this value is less than the u32 stored in the NGWord CFA "romfs:/version.dat", the system then checks the username string with the bad-word list CFA again, then updates this field with the value from the CFA
 +
|}
 +
 +
 +
 +
===WiFi Slot Structure===
 +
 +
====Network structure====
 +
This is used twice in the actual WiFi slot structure.
 +
{| class="wikitable" border="1"
 +
|-
 +
!  Offset
 +
!  Size
 +
!  Description
 +
|-
 +
| 0x0
 +
| 0x1
 +
| Whether the network was set or not?
 +
|-
 +
| 0x1
 +
| 0x1
 +
| Whether to use this network strucutre to connect?
 +
|-
 +
| 0x2
 +
| 0x1
 +
| Whether this structure is the first (0) or the second (1) in the larger WiFi slot structure?
 +
|-
 +
| 0x3
 +
| 0x1
 +
| Padding ?
 +
|-
 +
| 0x4
 +
| 0x20
 +
| SSID of the network, without a trailing nullbyte.
 +
|-
 +
| 0x24
 +
| 0x1
 +
| Length of the SSID.
 +
|-
 +
| 0x25
 +
| 0x1
 +
| [[Nintendo_Zone#Beacon_payload_format|AP crypto key type]]
 +
|-
 +
| 0x26
 +
| 0x2
 +
| Padding ?
 +
|-
 +
| 0x28
 +
| 0x40
 +
| Plaintext of the passphrase of the network, without a trailing nullbyte.
 +
|-
 +
| 0x68
 +
| 0x20
 +
| PBKDF2 of the passphrase and SSID (http://jorisvr.nl/wpapsk.html).
 +
|-
 +
|}
 +
 +
====Actual structure====
 +
{| class="wikitable" border="1"
 +
|-
 +
!  Offset
 +
!  Size
 +
!  Description
 +
|-
 +
| 0x0
 +
| 0x2
 
| ?
 
| ?
 +
|-
 +
| 0x2
 +
| 0x2
 +
| [https://github.com/lammertb/libcrc/blob/v2.0/src/crc16.c#L43-L76 CRC-16 checksum] of the next 0x410 bytes.
 +
|-
 +
| 0x4
 +
| 0x88
 +
| First network structure. Only set if the network was set "normally", or was the last to be set using WPS during the session.
 +
|-
 +
| 0x8C
 +
| 0x20
 +
| Padding.
 +
|-
 +
| 0xAC
 +
| 0x88
 +
| Second network structure. Only set if the network was set using WPS, otherwise 0-filled.
 +
|-
 +
| 0x134
 +
| 0x20C
 +
| Padding.
 +
|-
 +
| 0x340
 +
| 0x1
 +
| Whether to automatically get the IP address (use DHCP) or not, defaults to 1.
 +
|-
 +
| 0x341
 +
| 0x1
 +
| Whether to automatically get the DNS or not, defaults to 1.
 +
|-
 +
| 0x342
 +
| 0x2
 +
| Padding ?
 +
|-
 +
| 0x344
 +
| 0x4
 +
| IP address, to use if 0x340 is false.
 +
|-
 +
| 0x348
 +
| 0x4
 +
| IP address of the gateway, to use if 0x340 is false.
 +
|-
 +
| 0x34C
 +
| 0x4
 +
| Subnetwork mask, to use if 0x340 is false.
 +
|-
 +
| 0x350
 +
| 0x4
 +
| IP address of the primary DNS , to use if 0x341 is false.
 +
|-
 +
| 0x354
 +
| 0x4
 +
| IP address of the secondary DNS, to use if 0x341 is false.
 +
|-
 +
| 0x358
 +
| 0x4
 +
| Always 0x01050000 ? Only set if the network was the last to be set during the session.
 +
|-
 +
| 0x35C
 +
| 0x4
 +
| IP address to use. Only set if the network was the last to be set during the session.
 +
|-
 +
| 0x360
 +
| 0x6
 +
| MAC address of the AP. Only set if the network was the last to be set during the session.
 +
|-
 +
| 0x366
 +
| 0x1
 +
| Channel. Only set if the network was the last to be set during the session.
 +
|-
 +
| 0x367
 +
| 0x1
 +
| Padding ? Only set if the network was the last to be set during the session.
 +
|-
 +
| 0x368
 +
| 0x1
 +
| Whether to use a proxy or not, defaults to 0.
 +
|-
 +
| 0x369
 +
| 0x1
 +
| Whether to use a basic authentication for the proxy, defaults to 0.
 +
|-
 +
| 0x36A
 +
| 0x2
 +
| Port to use for the proxy, defaults to 1.
 +
|-
 +
| 0x36C
 +
| 0x30
 +
| URL/address of the proxy, including a trailing nullbyte.
 +
|-
 +
| 0x39C
 +
| 0x34
 +
| Padding.
 +
|-
 +
| 0x3D0
 +
| 0x20
 +
| Username to use for basic authentication, including a trailing nullbyte.
 +
|-
 +
| 0x3F0
 +
| 0x20
 +
| Password to use for basic authentication, including a trailing nullbyte.
 +
|-
 +
| 0x410
 +
| 0x2
 +
| Padding ?
 +
|-
 +
| 0x412
 +
| 0x2
 +
| MTU value, defaults to 1400 and ranges between 576 and 1500, inclusive.
 +
|-
 +
| 0x414
 +
| 0x7EC
 +
| Padding.
 +
|-
 +
|}
 +
 +
===LCD display config===
 +
There seems to be some sort of LCD display configuration stored in this cfg. When using the cfg-save from an Old3DS on a New3DS without formatting the cfg first, the bottom-screen display is somewhat off(which is fixed by formatting the cfg-save).
 +
 +
 +
===Parental control Block 0x00100001===
 +
{| class="wikitable" border="1"
 +
|-
 +
!  Byte
 +
!  Size in bytes
 +
!  Description
 +
|-
 +
| 0x0
 +
| 0xD
 +
| Unknown.
 +
|-
 +
| 0xD
 +
| 0x4
 +
| PIN
 +
|-
 +
| 0x11
 +
| 0x20
 +
| Secret answer in UTF-16
 +
|}
 +
 +
===Parental Control setting block 0xC0000===
 +
{| class="wikitable" border="1"
 +
|-
 +
!  Offset
 +
!  Size
 +
!  Description
 +
|-
 +
| 0x00
 +
| 0x04
 +
| [[#Parental Control restriction bitmask|Parental Control restriction bitmask]]
 +
|-
 +
| 0x0C
 +
| 0x04
 +
| Parental Controls PIN code
 +
|}
 +
 +
====Parental Control restriction bitmask====
 +
{| class="wikitable" border="1"
 +
|-
 +
! Bit
 +
! Restriction name
 +
|-
 +
| 0
 +
| Global Parental Controls enable
 
|-
 
|-
 
| 3
 
| 3
−
| Country code, same as DSi/Wii country codes. Value 0xff is invalid.
+
| Sharing Images/Audio/Video/Long Text Data
 +
|-
 +
| 4
 +
| Internet Browser
 +
|-
 +
| 5
 +
| StreetPass
 +
|-
 +
| 6
 +
| Friend Registration
 +
|-
 +
| 8
 +
| eShop
 +
|-
 +
| 10
 +
| Miiverse (view)
 +
|-
 +
| 11
 +
| Miiverse (post)
 +
|-
 +
| 31
 +
| "Child Online Privacy Protection" (see [[Cfg:GetRegionCanadaUSA|CFG:IsCoppacsSupported]])
 
|}
 
|}
Dark samus
35

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Retrieved from "https://www.3dbrew.org/wiki/Special:MobileDiff/5417...20511"

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