CodeWarrior & Debugger: Unable to open specified port

baltazarbalthos — Mon, 30 Jul 2018 21:38:14 GMT

I have a DEMO9S12XDT board and a PE USB Multilink programmer (the red one). Programming the target under native Win7 works fine with CodeWarrior 5.1.

When I run the same SW and same HW under Linux->VirtualBox->Win7, running the debug command opens the True-Time Simulator & Real-Time Debugger window and then another window entitled "P&E HC(S)12 Connection Manager" where Interface and Port are correctly listed at first. If I press the Connect button in Connection Manager, it replaces the port info with "Undetected. Disconnect/Connect USB cable. Click Refresh List." This does not help. The Command sub-window in the Debugger program has a message "Unable to open specified port".

I see the USB Multilink 2.0 entry in Control panel Peripheral devices. The programmer has both blue and yellow LEDs illuminated.

Has anyone managed to get this working under VirtualBox?

Re: CodeWarrior & Debugger: Unable to open specified port

ZhangJennie — Fri, 03 Aug 2018 08:56:01 GMT

I find a discussion about install CW on virtual box.

usb connection fail

anyway installing CW on virtual box is not recommended. please install CW on our recommend windows platform.

Jennie Zhang

topic CodeWarrior & Debugger: Unable to open specified port in CodeWarrior Development Tools

CodeWarrior & Debugger: Unable to open specified port

Re: CodeWarrior & Debugger: Unable to open specified port