Looped museum patch

A patch for rhmm that loops the museum scene vertically.

This was made as an exercise in generating ips patches for Luma3DS's game patching feature, and after for setting up code to inject compiled rust code.

requirements

patching code.bin:

• armips
• flips
• rhmm's code.bin in input

building injection.bin:

• the arm gnu toolchain
• rust

building and installing

After all the requirements are fulfilled run

export INJECTION_PROFILE=release
make

This will create:

• output/code.ips
• output/injection.bin

to then install, copy these files into /luma/titles/000400000018A400 on your 3DS

---

or alternatively you can use the ftp_send_files.sh helper script.

export FTP_HOST=192.168.0.51 INJECTION_PROFILE=release
make all send

ftp_send_files.sh

it requires:

• the ftp command is available in path (on my system this is provided by inetutils)
• you have an FTP server running on the 3DS (This can be achieve through either ftpd or 3DShell)
• you set the environment variable FTP_HOST to your 3DS' ip address before running the script. for example:

  export FTP_HOST=192.168.0.51
  ./ftp_send_files.sh # or `make send`