Debugging Problem Connection

[lpcware]

Content originally posted in LPCWare by klikla on Mon Oct 19 07:14:35 MST 2015
Hi,

i have one problem with the Debugging.
When im trying to debug i get an error
"
02: Failed on connect
  02: Failed on connect
  Target marked as not debuggable.
  Emu(0): Connected&Reset. Was: NotConnected. DpID: 00000000. CpuID: 00000000. Info: <None>

"

And this is the Problem Occurred Window

"
Error in final launch sequence
Failed to execute MI command:
-target-select extended-remote | crt_emu_cm_redlink -msg-port=50955 -g -mi -2 -pLPC822 -vendor=NXP -vc -reset= -ProbeHandle=1 -CoreIndex=0 -flash-driver=LPC800_16.cfx
Error message from debugger back end:
Remote communication error.  Target disconnected.: No error.
Remote communication error.  Target disconnected.: No error.

"

I am using an NXP LPC82x Xpresso v2/mbed.

The USB connection is not the problem, the green Led is on and by debugging another Led is blinking.

Thank You for helping.

[lpcware]

Content originally posted in LPCWare by vtw.433e on Mon Nov 23 14:57:41 MST 2015
What was the problem? It may help somebody else if they have a similar problem

[lpcware]

Content originally posted in LPCWare by klikla on Mon Nov 23 05:12:45 MST 2015
Thank You for the quick answer.
This wasn´t the problem but i fixed it.

[lpcware]

Content originally posted in LPCWare by lpcxpresso-support on Mon Oct 19 07:58:57 MST 2015
I presume that you are trying to debug using the built in CMSIS-DAP probe on your LPCXpresso824-MAX board?

You also appear to be trying to debug a project configured for LPC812. This will not work on an LPC824!!

I suggest that you start off by recovering your board ...

[list]
  [*]https://www.lpcware.com/content/faq/lpcxpresso/target-marked-not-debuggable
[/list]

Regards,
LPCXpresso Support