LPCXpresso IDEのトピックRe: LPC 1769 Dev board not seen by PC

LPC 1769 Dev board not seen by PC

lpcware — Wed, 15 Jun 2016 22:43:50 GMT

Content originally posted in LPCWare by kakikou on Thu Jul 30 05:58:24 MST 2015
Hi,

I have a slight issue since yesterday.

The dev board i'm using is no longer seen by my computer, do you know if there is any way to see which part is dead ?
Or maybe a security mode ?
i don't really have a clue of where to start ..

Regards

Re: LPC 1769 Dev board not seen by PC

lpcware — Wed, 15 Jun 2016 22:43:51 GMT

Content originally posted in LPCWare by lpcxpresso-support on Thu Jul 30 06:16:17 MST 2015
How about giving us some hints? You have not told us ANYTHING about your system.

Which development board?
Which host and operating system?
What do you mean by "not seen"?
What, if any errors?
Which tools?

Re: LPC 1769 Dev board not seen by PC

lpcware — Wed, 15 Jun 2016 22:43:52 GMT

Content originally posted in LPCWare by kakikou on Thu Jul 30 06:21:56 MST 2015
i didn't think there was many board with an lpc1769, ( so an lpc link+lpc1769 in one board)
If you mean the revision, it's the revision C.

By not seen, i mean, if i plug the usb nothing happens. (if i use an other one : same model, no problem, i can use it)

No specific errors, and it's not a tool related problem, more an electrical one

Re: LPC 1769 Dev board not seen by PC

lpcware — Wed, 15 Jun 2016 22:43:52 GMT

Content originally posted in LPCWare by lpcxpresso-support on Thu Jul 30 06:23:59 MST 2015
Sounds like your board has gone bad. You'll have to obtain another one.

Re: LPC 1769 Dev board not seen by PC

lpcware — Wed, 15 Jun 2016 22:43:53 GMT

Content originally posted in LPCWare by R2D2 on Thu Jul 30 06:38:08 MST 2015

Quote: kakikou
...i don't really have a clue of where to start...

Look at the schematic and check D1, D2, D3...