LPCXpresso IDE中的主题 multiple lpc-link at the same time

multiple lpc-link at the same time

lpcware — Wed, 15 Jun 2016 23:40:55 GMT

Content originally posted in LPCWare by Chrysaor on Mon Jul 07 04:14:46 MST 2014
Hello everybody,

I have got a problem using multiple lpc-links at the same time. It is not possible to choose which of them (same vendor and device id) should boot at first.
When trying to use dfu-util -p only "USB device paths are not supported by this dfu-util." appears. Has someone already tried to use multiple lpc-links at the same time? We have to use up to eight of them.

Thanks in advance!

Re: multiple lpc-link at the same time

lpcware — Wed, 15 Jun 2016 23:40:56 GMT

Content originally posted in LPCWare by lpcxpresso-support on Mon Jul 07 05:14:33 MST 2014
You should be able connect and debug as many LPC-Links as you want, but you should be aware that it is not possible to uniquely identify an individual LPC-Link. Therefore, you will need to connect each board and launch a debug session before connecting the next LPC-Link.

Out of interest, what are you actually doing ??

Regards,
LPCXpresso Support

Re: multiple lpc-link at the same time

lpcware — Wed, 15 Jun 2016 23:40:57 GMT

Content originally posted in LPCWare by Chrysaor on Mon Jul 07 08:10:01 MST 2014
We want to build up a test bench for up to eight individual circuits which should perform a test of the circuitry after production. The idea was to use for that individual lpc-links connected to the pcbs, to perform the testing process.

Is it possible to change the usb device id inside the LPCXpressoWIN.enc file to distinguish between the different boards?

Do you have another idea to do this?

Regards,
Christian