commit | 5b825beb412f0587745815f0a4f4bf54eb6585a8 | [log] [tgz] |
---|---|---|
author | Harald Welte <laforge@osmocom.org> | Wed Jun 02 17:33:21 2021 +0200 |
committer | Harald Welte <laforge@osmocom.org> | Wed Jun 02 22:57:10 2021 +0200 |
tree | af3b4547ce51105dc04be3e2a612f20c251b527e | |
parent | 31d103b9f6bfdcf6460744df9e3deef3aa6db00e [diff] |
octsimtest: Switch direction of I/O level shifter depending on uart tx / rx Contrary to other hardware designs, octsimtest has a level-shifter in the I/O line to support testing with 1.8, 3 and 5V. This level shifter is bi-directional, but the direction needs to be explicitly specified via the SIM_IO_DIR signal attached to PA26. Change-Id: I44171363b5bd69d6049b12c86f8143be83557cb2
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.
This repository contains several directory
The host software includes