MCUXpresso IDEのトピックRe: LPC-Link 2 USB bounce causing problems with virtual machine

LPC-Link 2 USB bounce causing problems with virtual machine

andrewlentvorsk — Fri, 13 Apr 2018 20:40:39 GMT

When I'm using the LPC-Link 2 with MCUXpresso, the board connects and disconnects USB in quick succession when the various programs install new firmware every time (MCUXpresso and FlashMagic, for example). This causes issue if you are trying to run MCUXpresso in a virtual machine.

Is there a setting or technique where I can install a firmware onto the LPC-Link 2 and have it stick so that those USB disconnects/reconnects don't happen?

Thanks.

Re: LPC-Link 2 USB bounce causing problems with virtual machine

lpcxpresso_supp — Sat, 14 Apr 2018 08:03:18 GMT

Try programming the probe firmware into the flash of your LPC-Link2, rather than allowing the IDE to softload it. You can do this using LPCScrypt : http://www.nxp.com/LPCScrypt

For more background information, see:

https://community.nxp.com/message/630661

Regards,

MCUXpresso IDE Support

Re: LPC-Link 2 USB bounce causing problems with virtual machine

andrewlentvorsk — Tue, 17 Apr 2018 19:12:02 GMT

Thanks. That was exactly what I needed and now that the board doesn't bounce the USB, things are much more reliable.