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gerrit.osmocom.org / simtrace2 / 80d947660208d99ccd09693277a0f59924d9310b
commit80d947660208d99ccd09693277a0f59924d9310b[log] [tgz]
authorKévin Redon <kredon@sysmocom.de>Tue Aug 28 19:19:03 2018 +0200
committerKévin Redon <kredon@sysmocom.de>Tue Aug 28 19:19:10 2018 +0200
tree56b2b6098c584d93b5a78b9a269798e7d02959d1
parente2b0f971e52f0e6baf74bd28b567e9d72286ad78 [diff]
UART: switch baud rate to 921600 bps

the higher baud rate allows for more debugging (without dropping
data) and is well supported by USB for UART adapters (this
standard baud rate is 8 x 115200).
the closest matching integer value is calculated for UART CR.
no floating point calculation can be used since this would
increase the size of the resulting binary by ~ 2kB (for the
softfp). this is not possible for the DFU since it already is
close to the maximum size of 16 kB.

Change-Id: I82b74f697342d580ccb79ada4715f35f4e8cca86
2 files changed
tree: 56b2b6098c584d93b5a78b9a269798e7d02959d1
  1. contrib/
  2. debian/
  3. firmware/
  4. hardware/
  5. host/
  6. .gitignore
  7. .gitmodules
  8. clk_calc.py
  9. git-version-gen
  10. Makefile
  11. README.md
README.md

SIMtrace v2.0

This is the repository for the next-generation SIMtrace devices, providing abilities to trace the communication between (U)SIM card and phone, remote (U)SIM card forward, (U)SIM man-in-the-middle, and more.

This is under heavy development, and right now it is not surprising if things still break on a daily basis.

NOTE: Nothing in this repository applies to the SIMtrace v1.x hardware or its associated firmware. SIMtrace v1.x is based on a different CPU / microcontroller architecture and uses a completely different software stack and host software.

Supported Hardware

At this point, the primary development target is still the OWHW + sysmoQMOD device, but we expect to add support for a SAM3 based SIMtrace hardware board soon.

The goal is to support the following devices:

  • Osmocom SIMtrace 1.x with SAM3 controller ** this is open hardware and schematics / PCB design is published
  • sysmocom sysmoQMOD (with 4 Modems, 4 SIM slots and 2 SAM3) ** this is a proprietary device, publicly available from sysmocom
  • sysmocom OWHW (with 2 Modems and 1 SAM3 onboard) ** this is not publicly available hardware, but still supported

This Repository

This repository contains several directory

  • firmware - the firmware to run on the actual devices
  • hardware - some information related to the hardware
  • host - Programs to use on the USB host to interface with the hardware