morgan/RE-TM245P
1
0
Fork 0
Code Issues 7 Pull requests Projects Releases Wiki Activity

note on bus_splitter

Browse source
This commit is contained in:
Morgan 'ARR\!' Allen 2024-02-20 08:50:32 -08:00
parent 7f9592483d
commit dbc62e4e4f
1 changed files with 6 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
README.md
View file

@ -27,6 +27,12 @@ just using the VP230 for differential signaling.
* Schematic of STM32 <-> VP230 (CAN Bus)
* Verified STM32 read protection is in place :(
# Bus Splitter
The `bus_splitter` directory contains a KiCAD project to attempt reverse engineering the protocol
'monkey-in-the-middle' style. It contains two CAN bus transceivers, with the UART in between them
being passed to a set of header pins. The idea being the RX/TX pins can be attached to an
external microcontroller, allowing message to be inspected, modified and/or passed through as is.
# Further Reading
https://www.eevblog.com/forum/manufacture/neoden-tm245p-teardown-and-upgrade/