FTP Server for 3DS/Switch/Linux.

• Appears to work well with a variety of clients.

• Supports multiple simultaneous clients. The 3DS itself only appears to support enough sockets to perform 4-5 simultaneous data transfers, so it will help if you limit your FTP client to this many parallel requests.

• Cutting-edge graphics.

• Exit on NDS/3DS with START button

• Exit on Switch with PLUS button

• Toggle backlight on NDS/3DS with SELECT button

• Toggle backlight on Switch with MINUS button

• Emulation of a /dev/zero (/devZero) device for network performance testing

  • Example retrieve curl ftp://192.168.1.115:5000/devZero -o /dev/zero
  • Example send curl -T /dev/zero ftp://192.168.1.115:5000/devZero

ftpd uses Dear ImGui as its graphical backend.

Standard Dear ImGui controller inputs are supported.

• A
  • Activate/Open/Toggle
  • Tweak value with D-Pad (+ L/R to tweak slower/faster)
• B
  • Cancel/Close/Exit
• X
  • Edit text / on-screen keyboard
• Y
  • Tap: Toggle menu
  • Hold + L/R: Focus windows
• Left Stick
  • Scroll
  • Move window (when holding Y)
• D-Pad
  • Move
  • Tweak values (when activated with A)
  • Resize window (when holding Y)

NDS: https://mtheall.com/~mtheall/ftpd.nds

CIA: https://mtheall.com/~mtheall/ftpd.cia

3DSX: https://mtheall.com/~mtheall/ftpd.3dsx

NRO: https://mtheall.com/~mtheall/ftpd.nro

CIA QR Code

Classic builds use a console instead of Dear ImGui.

CIA: https://mtheall.com/~mtheall/ftpd-classic.cia

3DSX: https://mtheall.com/~mtheall/ftpd-classic.3dsx

NRO: https://mtheall.com/~mtheall/ftpd-classic.nro

CIA QR Code

You must set up the development environment.

The following pacman packages are required to build nds/ftpd.nds:

devkitARM
dswifi
libfat-nds
libnds

They are available as part of the nds-dev meta-package.

The following pacman packages are required to build 3ds/ftpd.3dsx:

3dstools
devkitARM
libctru

They are available as part of the 3ds-dev meta-package.

Build 3ds/ftpd.3dsx:

make 3dsx

The following pacman packages are required to build switch/ftpd.nro:

devkitA64
libnx
switch-tools
switch-libzstd

The first three are available as part of the switch-dev meta-package. Additionally, ImageMagick is required for converting assets.

Build switch/ftpd.nro:

make nro

• ABOR
• ALLO (no-op)
• APPE
• CDUP
• CWD
• DELE
• FEAT
• HELP
• LIST
• MDTM
• MKD
• MLSD
• MLST
• MODE (no-op)
• NLST
• NOOP
• OPTS
• PASS (no-op)
• PASV
• PORT
• PWD
• QUIT
• REST
• RETR
• RMD
• RNFR
• RNTO
• SITE
• SIZE
• STAT
• STOR
• STRU (no-op)
• SYST
• TYPE (no-op)
• USER (no-op)
• XCUP
• XCWD
• XMKD
• XPWD
• XRMD

• STOU

• Show help: SITE HELP
• Set username: SITE USER
• Set password: SITE PASS
• Set port: SITE PORT
• Set getMTime*: SITE MTIME [0|1]
• Save config: SITE SAVE

*getMTime only on 3DS. Enabling will give timestamps at the expense of slow listings.