[Release] DSP Firmware Dumper

Discussion in '3DS - Homebrew Development and Emulators' started by Rinnegatamante, Nov 5, 2015.

Page 1 of 4
Share This Page

Share This Page

  1. Rinnegatamante
    OP

    Rinnegatamante GBAtemp Psycho!

    Member
    13
    3,160
    Level 13
    Nov 24, 2014
    Italy
    Bologna
    Hello everyone,

    thanks to new payloads and new libctru branch by smealum and his team, we now have access to a lot of new services and i noticed RetroArch is now using DSP service for audio (lpp-3ds will be the next one, i'm working on it).

    Anyway, in the future, a lot of homebrew will use dsp service for audio but to use it you'll need a DSP firmware dumped from a retail cartridge / eShop title and to do this the only solution at the moment is to pick code.bin file with braindump and process it with Retroarch to extract the dspfirm.cdc file you need (This problem happens only for NH 2.1 or lower users and CIA/3DS users).

    This problem appears only for non-2.5 *haxs users cause new payloads have a built-in dsp firmware. What this homebrew does is to extract this firmware and let you use it on 3DS/CIA homebrews or on NH 2.1 or lower.

    Thanks to @ihaveamac for the tests on *hax 2.5.

    Latest version: 0.8
    Download (Mirror): http://rinnegatamante.it
     
    pillows2, digitbear, cvskid and 25 others like this.
    #1 Nov 5, 2015
  2. TR_mahmutpek

    TR_mahmutpek medic

    Member
    5
    1,071
    Level 5
    Jul 28, 2015
    Turkey
    Nice...
    :)
     
    #2 Nov 5, 2015
  3. Februarysn0w

    Februarysn0w School Idol Festival

    Member
    5
    1,205
    Level 5
    Oct 31, 2014
    Mino city Osaka
    File not found.
     
    Hoppy likes this.
    #3 Nov 5, 2015
  4. Rinnegatamante
    OP

    Rinnegatamante GBAtemp Psycho!

    Member
    13
    3,160
    Level 13
    Nov 24, 2014
    Italy
    Bologna
    NH version?
    *hax used?
     
    #4 Nov 5, 2015
  5. zoogie

    zoogie playing around in the dsiware

    Member
    20
    7,616
    Level 20
    Nov 30, 2014
    Micronesia, Federated States of
    "The requested URL /dsp_firmware_dumper.rar was not found on this server."
     
    Last edited by zoogie, Nov 5, 2015
    Februarysn0w likes this.
    #5 Nov 5, 2015
  6. Februarysn0w

    Februarysn0w School Idol Festival

    Member
    5
    1,205
    Level 5
    Oct 31, 2014
    Mino city Osaka
     
    #6 Nov 5, 2015
  7. JerwuQu

    JerwuQu Advanced Member

    Newcomer
    2
    56
    Level 2
    Feb 15, 2015
    Hey! Could you link me to somewhere where DSP is being used? I would like to know how I could use it myself.
     
    #7 Nov 5, 2015
  8. Rinnegatamante
    OP

    Rinnegatamante GBAtemp Psycho!

    Member
    13
    3,160
    Level 13
    Nov 24, 2014
    Italy
    Bologna
    Last edited by Rinnegatamante, Nov 5, 2015
    Februarysn0w likes this.
    #8 Nov 5, 2015
  9. JerwuQu

    JerwuQu Advanced Member

    Newcomer
    2
    56
    Level 2
    Feb 15, 2015
    Last edited by JerwuQu, Nov 5, 2015
    #9 Nov 5, 2015
  10. keanutah

    keanutah GBAtemp Regular

    Member
    2
    173
    Level 2
    Sep 18, 2015
    United States
    Awesome news, can't wait
     
    #10 Nov 5, 2015
  11. TheCruel

    TheCruel Developer

    Banned
    12
    1,351
    Level 12
    Dec 6, 2013
    United States
    Brilliant. This will have to be linked with all CIA distributions now, which is lame. Would be nice if this was integrated with hb menu or something, auto dump if firm dump isn't present. Then nobody needs to worry about this.
     
    #11 Nov 8, 2015
  12. darklinkpower

    darklinkpower GBAtemp Regular

    Member
    2
    112
    Level 2
    Jun 11, 2009
    Mexico
    Sorry for my ignorance, but what are the benefits of DSP?
     
    #12 Nov 8, 2015
  13. TheCruel

    TheCruel Developer

    Banned
    12
    1,351
    Level 12
    Dec 6, 2013
    United States
    Just better/proper audio functionality. It's mostly a technical difference. CSND wasn't meant to be used for a game's audio really, more for system/background stuff, applets, etc.
     
    #13 Nov 8, 2015
  14. Ammako

    Ammako GBAtemp Guru

    Member
    10
    6,425
    Level 10
    Dec 22, 2009
    Antarctica
    Can it improve performance in any way?
    Also, how do I use the dspfirm.cdc in retroarch?

    Edit: Seems it has to beplaced in RetroArch/cores/system/
    No wait nevermind, has to be in /3ds/ for some reason... i think?
     
    Last edited by Ammako, Nov 8, 2015
    #14 Nov 8, 2015
  15. Rinnegatamante
    OP

    Rinnegatamante GBAtemp Psycho!

    Member
    13
    3,160
    Level 13
    Nov 24, 2014
    Italy
    Bologna
    It can improve a lot audio quality cause it can use different kind of interpolation (like the polyphase ones) and also have support for audio surround (still under research from fincs / Lectem).

    To use dspfirm.cdc you just have to launch the homebrew. It place the firmware automatically in the directory Retroarch and all the others homebrew will go looking for ;)
     
    SomeGamer likes this.
    #15 Nov 8, 2015
  16. SomeGamer

    SomeGamer GBAtemp Guru

    Member
    12
    6,639
    Level 12
    Dec 19, 2014
    Antarctica
    I really hope that with this, a parametric / graphic EQ finally comes for the 3DS!
     
    #16 Nov 8, 2015
  17. Xenosaiga

    Xenosaiga Time to switch it up

    Member
    7
    1,501
    Level 7
    Oct 9, 2015
    United States
    The Shadows
    @Rinnegatamante,
    Are you saying if I am on *Hax 2.5 I do not need to do anything with DSP?

    To be honest all I understand is that DSP is supposed to be a better audio output and I am trying to figure out if I need to get it or not.
     
    #17 Nov 9, 2015
  18. kiwiis

    kiwiis キウィイス

    Member
    2
    324
    Level 2
    Sep 8, 2015
    "This problem appears only for non-2.5 *haxs users cause new payloads have a built-in dsp firmware. What this homebrew does is to extract this firmware and let you use it on 3DS/CIA homebrews or on NH 2.1 or lower."
     
    Rinnegatamante likes this.
    #18 Nov 9, 2015
  19. Fatalanus

    Fatalanus GBAtemp Advanced Fan

    Member
    4
    596
    Level 4
    Jan 4, 2015
    Romania
    I'm sorry to bother you, but I don't understand at all how it works.
    I'm looking for DSP for Retroearch, and I downloaded your DSP firmware Dumper tool v.08.

    I started from CN Hax 2.1 the tool, and it says error. I tried with both a retail cartridge game or not.
    I obviously does not understand even me what I'm doing ah ah, so please help me! :wacko::P
     
    #19 Nov 16, 2015
  20. Rinnegatamante
    OP

    Rinnegatamante GBAtemp Psycho!

    Member
    13
    3,160
    Level 13
    Nov 24, 2014
    Italy
    Bologna
    You have to launch the Dumper from NH 2.5. Then you can switch to NH 2.1.
     
    Fatalanus likes this.
    #20 Nov 16, 2015
Page 1 of 4
Loading...
Similar threads with keywords: [Release] Firmware Dumper Hide similar threads
  1. fOmey

    RELEASE Firmware Dumper

    fOmey, Nov 4, 2018, in forum: Switch - Emulation, Homebrew & Software Projects
    Replies:
    50
    Views:
    10,995
    Reecey
    Dec 8, 2018
  2. JK_

    RELEASE biggestDump - Open Source Firmware Dumper

    JK_, Nov 29, 2018, in forum: Switch - Emulation, Homebrew & Software Projects
    Replies:
    24
    Views:
    1,903
    Reecey
    Dec 4, 2018
  3. Reecey

    RELEASE BiggestDump and Firmware Dumper - comparison and issues

    Reecey, Nov 28, 2018, in forum: Switch - Emulation, Homebrew & Software Projects
    Replies:
    23
    Views:
    394
    Reecey
    Nov 29, 2018
  4. edo9300

    [Release] ndsi savedumper

    edo9300, Aug 20, 2018, in forum: NDS - Emulation and Homebrew
    Replies:
    19
    Views:
    1,560
    Tarmfot
    Nov 8, 2018
  5. WulfyStylez

    [RELEASE] drxtool - gamepad+drh firmware hacking utility

    WulfyStylez, Dec 14, 2016, in forum: Wii U - Hacking & Backup Loaders
    Replies:
    71
    Views:
    16,682
    Kurremkarmerruk
    Oct 26, 2018