Eric Wild
58438bfdbc
add_tpdu_byte() accumulates bytes received from the reader, but passes reader_to_card = 0, but ISO 7816-3 10.3.2 says P3 == 0 means 256 not 0 Only reachable with P3 == 0 in a receive data phase, but simtrace2-cardem-pcsc only requests PB_AND_RX when there is command data. Fix this anyway. Change-Id: I0fa4741bc1293549816595e6b4e8af9e22bcfbc1
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.
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
- Osmocom SIMtrace2 with SAM3 controller
- this is open hardware and schematics / PCB design is published
- pre-built hardware available from sysmocom webshop
- Osmocom ngff-cardem M.2/NGFF modem carrier with SAM3 controller
- this is open hardware and schematics / PCB design is published
- pre-built hardware available from sysmocom webshoo
- sysmocom sysmoQMOD (with 4 Modems, 4 SIM slots and 2 SAM3)
- this is a proprietary device, publicly available from sysmocom
- hardware evaluation kit available from sysmocom webshop
- 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
The host software includes
- libosmo-simtrace2 - a shared library to talk to devices running the simtrace2 firmware
- simtrace2-list - list any USB-attached devices running simtrace2 firmware
- simtrace2-sniff - interface the 'trace' firmware to obtain card protocol traces
- simtrace2-cardem-pcsc - interface the 'cardem' firmware to use a SIM in a PC/SC reader
Do not expect SIMtrace2 to work in VMs
We only support running SIMtrace2 together with a Linux system running "bare iron" on actual hardware (x86, x86_64, arm, ...). using VMs with USB pass-through for things with critical timing like SIMtrace2 is calling for trouble and we will not accept related bug reports or support you if you do. If you still want to use VMs: Feel free to do so, but understand that it's unsupported and you are on your own.
Debug UART
The debug UART configuration is 921600 8N1, TTL 3.3V.
On the simtrace 2 use either a 2.5 mm stereo headphone connector (tip = TX, ring = RX, sleeve = GND) or the nearby DEBUG port (pin 1 = GND, pin 4 = TX, pin 5 = RX).