Pulling the USB cable makes InternetCE crash

[MathisLav]

The program crashes when the USB connection is closed unexpectedly (cable pulled...).

It only happens after the calculator called usb_SetConfiguration(). From that moment, pulling the cable causes the stack to be corrupted.

It seems that it's more of an USBDRVCE issue but still, it would be nice to find a workaround for this.

[acagliano]

Also experiencing the same issue under the same circumstances with ECM device connection.

[mateoconlechuga]

Make sure you guys are using usb_RefDevice otherwise freed structures are passed to usbdrvce which will cause it to crash.

[MathisLav]

I tried to use it but it didn't fix the issue unfortunately. Actually, I'm not even receiving a disconnected event as for me. The calculator crashes just after the cable is pulled, in the next execution of usb_handleEvents() I would say.

[Tom-GARNIER]

Hi,
Did you find a solution now?

[MathisLav]

As I said on Ti-Planet, it seems to be more of an usbdrvce issue. See CE-Programming/toolchain#484