Having trouble getting my computer to sense my MS2 that was built into a Bosch Motronic 55 pin case. I am using a usb-db9 cable, baud rate at 115200, buffers turned all the way down. It passes the cpu loop test in the megamanual, to which the manual says there is no firmware. But when I try to load the 3.3.1 firmware it says no valid ecu's found. This is with tunerstudio not running. It says common problems are: something is hogging the serial port, but tunerstudio is not running; usb-serial cable is on high com port number, but I assigned it to com1 in device manager; ecu is not getting power, but it would not pass loop test without power; serial cable not connected properly, again wouldn't pass loop test; software driver problems, again, would not pass cpu loop test.
Tunerstudio also fails to 'find ecu' in create new project. I'm confused at what the next step is to diagnosing the connection. Obviously the port is working correctly and the megasquirt is getting power for the cpu loop to work, but I did not build it and so I cannot confirm the build is good. My computer is also running windows 8 64 bit but the only windows loader in firmware folder is ms2loader_32bit, is this the right file to run to load firmware? Ill get some pics up soon, and I have tried with and without a bootjumper in the 'boot' pins on the board, Thanks for the help.
Tunerstudio also fails to 'find ecu' in create new project. I'm confused at what the next step is to diagnosing the connection. Obviously the port is working correctly and the megasquirt is getting power for the cpu loop to work, but I did not build it and so I cannot confirm the build is good. My computer is also running windows 8 64 bit but the only windows loader in firmware folder is ms2loader_32bit, is this the right file to run to load firmware? Ill get some pics up soon, and I have tried with and without a bootjumper in the 'boot' pins on the board, Thanks for the help.
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