PetitModem

Last modified on Mar 07 2017.

File transfer program between Windows PC and SmileBaic on Nintendo 3DS.

Abstract

File Transfer Programs between Windows PC and SmileBasic using sound.

Transfer between PC/PC, SmileBasic/SmileBasic is also available.

no need for the special cables.

actual transfer speeds are below:

mod. rateactual transfer speed[byte/sec]
w/o ARQwith ARQ
3002018
6005047
120011292

Screen Shot

動作イメージ 動作イメージ

Environment

※not confirmed on old 3DS

Specification

※follows only on frequency, acuracy of it, modulation method.

Download

  1. Ver. 1.2.7 NKX3KE13

License, Charge, Donation

License

This software is free of charge. You can use it personally or commercially. You are also allowed to distribute secondary, fix/alter, do reverse-engineering.

Donation

You can donate via BitCoin / gumroad / PayPal.

BitCoin

Address:16NMv1dX4hNpjvnqvRYgXS4neqHHpa6P3Y
16NMv1dX4hNpjvnqvRYgXS4neqHHpa6P3Y

gumroad

PayPal

Reference

Usage

SmileBASIC Tutorials - PetitModem part 1

Usage of this program in English by PetitProfessor3D.

Alternatives

Petitcom 3 QPSK Modulator

by OBONO. QPSK+Hamming code.

P/SEND2 / P/RECV2

by myu314.

Technical

ITU-T V.21

Recommendation of V.21 Modem.

ITU-T V.23

Recommendation of V.23 Modem.

Cyclic Redundancy Code (CRC) Polynomial Selection For Embedded Networks

Optimized CRC polynomial by Philip Koopman, Tridib Chakravarty.