Hai all, i have a question about reading cem-b bt28f400 with the nano bdm tool. I havr solderd the wires on the pads , checked it dubbel checked it even third time thats good . Yet when i open serial monitor on arduino ide and i press r for reading flash it only gives me 81kb when i put all code in ...

CEM Data Manager.jpg I made this long ago for my self. It works, for me and i hope for anyone who needs it to copy his own CEM. For just changing config, better take the other tool and write only the config to your cem by dice... https://www.matthewsvolvosite.com/forums/viewtopic.php?t=85611&st...

HI everyone, I Have a little question about ArduBDM can i use the Program that T5Luke Wrote to read out the CCM flash that uses the same 68376 MCU and a 28f200? The pinout for the ccm allows BDM . i am only want to make a copy of the device... Thanks in Advance, I resently tried to use the ArduBDM w...

CEM Data Manager.jpg I made this long ago for my self. It works, for me and i hope for anyone who needs it to copy his own CEM. For just changing config, better take the other tool and write only the config to your cem by dice... https://www.matthewsvolvosite.com/forums/viewtopic.php?t=85611&st...

dikidera wrote: ↑03 Mar 2025, 06:17 I guess we had a little miscommunication with our user over there due to the language barrier.

No Gues i Read it to quick . but it makes sense that the bkg method is usin the tx rx line ...

I don't have the equipment to extract a bin file. You probably do. It only needs a USB-serial converter (the one with RX/TX lines). T5Luke taught me how to read/write Renesas flash with such adapter and m16c-flasher.de software. Does that mean i can get the bin file on the rx tx lines of the mcu in...

Considering I am also working on an MC683XX chip, I used this Arduino library https://github.com/psobot/arduino-coldfire-bdm It won't work out of the box as it uses Python 3.6 features which have been disabled in Python 3.7 and onwards, specifically nullcontext from contextlib package. However the ...

Anybody can give me some advice about going after the BDM way for my 2001 cem-b for a s60. Sorry for my bad english ,yes i am trying. So hang on. I see that there are a couple of way's for arduino,... The Nano version from T5Luke, or the Atmega2560 Pro mini from CKeav https://www.drive2.ru/l/5804866...

This works on all CEMs to MY 2004, 10th place of VIN Y, 1, 2, 3 or 4. Read cem by arduino once, place it back into car and change how often you like by dice. screenshot.2 CEM tool.jpg Read CEM by arduino nano or UNO by this: #define BKPT 4 #define RESET 5 #define FREEZE 6 #define DSI 7 #define DSO ...