LPCXpresso IDEのトピックRe: Vector catch problem.

Vector catch problem.

lpcware — Thu, 16 Jun 2016 01:37:00 GMT

Content originally posted in LPCWare by micrio on Tue May 04 09:13:05 MST 2010
I try setting vector catch in my environment but it returns an error message:

02: Failed to connect: Em(07). Invalid ACK returned from DP access.

If I set vector catch to false it works OK. My target is a LPC1113/301.

I am trying to use this since breakpoints do not work on the execute
after the code is loaded.

Re: Vector catch problem.

lpcware — Thu, 16 Jun 2016 01:37:00 GMT

Content originally posted in LPCWare by CodeRedSupport on Tue May 04 09:39:03 MST 2010
Is this your own board? As it is an LPC1113, I assume it is.

As you claim that breakpoints don't work and now you are getting this error when using vector_catch, I suspect that you have a hardware problem in your board.

Have you correctly wired up SWD? Is your board supplied with enough power?

Re: Vector catch problem.

lpcware — Thu, 16 Jun 2016 01:37:01 GMT

Content originally posted in LPCWare by micrio on Tue May 04 09:52:36 MST 2010
Yes it is my board. Yes there is enough power. I have checked the voltages.
The code image downloads OK. The board runs OK with my app after
a power cycle.

Is there a debug setting that connects to the target but does not flash
the code and does not run? Can a running app be captured if it was not
started by debug?

Re: Vector catch problem.

lpcware — Thu, 16 Jun 2016 01:37:02 GMT

Content originally posted in LPCWare by CodeRedSupport on Tue May 04 10:23:16 MST 2010
Just because the code appears to download, does not mean that you have configured SWD correctly. I fact given the problems you are having, I would say with 99.9% certainty, that you have not configured it correctly.

Can you please compare your schematic with the LPCXPresso schematic?