Rumble with EZ-Flash 3in1 homebrew

Discussion in 'NDS - Emulation and Homebrew' started by bjarke42, Mar 6, 2011.

  1. bjarke42

    bjarke42 Newbie

    Dec 18, 2008
    I know it may not fit this section entirely, but bare with me..

    I am working on a little project which involves coding to the NDS, accessing EZ-flash 3in1.

    I made a bit of research and found the 3in1 source:
    3in1 source

    I read the source, most of it makes sense, but parts of it seems random, especially when to write to WAIT_CR (enable GBA-port??), and when to use ARM_7 or ARM_9.

    Specifically i want make the EZ-flash rumble when i want to.

    My question is, would it be possible to successfully code some GBA-homebrew that writes to the rumble-addresses, or is the GBA-address-scope different in GBA-mode from NDS-mode?