Problem with "Can't connect. USBDM device is not open" error

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Problem with "Can't connect. USBDM device is not open" error

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gashtaan
Contributor I

I'm developing firmware for MC9S08GB60A MCU in CodeWarrior for MCU 11.1 using USBDM I bought on AliExpress. It's based on MC9S08JS16CWJ MCU. I updated it to the latest USBDM firmware. Everything works OK, I can compile and run/debug the firmware, but only once in during CodeWarrior session. Next time I try to download and run/debug the firmware I got "HC/RS/S12Z GDI Protocol Adapter : Can't connect. USBDM device is not open" error. If I close the CodeWarrior application and open it again, it works OK, but only once. Any idea what is wrong with it?

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gashtaan
Contributor I

Is no one experiencing the same behavior?

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