BDMTool

Reads and writes SAAB Trionic (and Volvo CEM) ECU flash and SRAM over BDM (Background Debug Mode). An extended Go/Fyne version of Janis Silins' BDM Tool.

Download · Source on GitHub

Supported adapters

• CombiAdapter (incl. MkII and STM32 clones)
• USB BDM
• USB BDM MkII
• ardubdm (ATmega328PB over USB serial)

Supported ECUs

• Trionic 5.2
• Trionic 5.5 (28F010 chips)
• Trionic 5.5 (AM29F010 chips)
• Trionic 7
• Trionic 8
• Volvo CEM

Build from source

Requires Go and libusb-1.0 development headers.

go build -o bdmtool .
./bdmtool

Credits

• Go/Fyne port by Joakim "Roffe" Karlsson
• Original BDM Tool v2.13 by Janis Silins, 2009-2016
• Portions of code from BDM v0.90, Scott Howard, 1992
• Flash routines transcribed from Just4Trionic (Sophie Dexter)

For non-commercial use only. If you like the software please donate 💕