I have an issue for download the image:
02:failed to connect: Ep(0). target marked as not debugabble
i tried already all the possible solution for it in the related topics in the below link :
1-Regaining debug access to target MCU
but it is not solved the problem
that is the log from the flashing :
Nc: Serial Number: HID64HS12
Nc: VID:PID: 1FC9:0007
Nc: USB Path:
Nc: CM3/4 debug bus (DP 0x2BA01477 MemAP[0] 0x04770011) SWD connection failed - 'Nn(05). ACK Fault'
Nc: connection failed - Ep(01). Target marked as not debuggable. - retrying
Nc: non-Cortex debug bus (DP 0xFFFFFFFF MemAP[0] 0x04770001) SWD connection failed - 'Nn(05). ACK Fault'
Wc: Vector catch on VECTRESET signal
Nc: Debug bus check after stop (MemAP 0x4770001) FAILS - Em(02). MEM-AP is not selected.
Ed:02: Failed on connect: Ep(01). Target marked as not debuggable.
Et: Emu(0): Connected&Reset. Was: NotConnected. DpID: 00000000. CpuID: 00000000. Info: <None>
Nc: Last stub error 0: OK
Nc: Last sticky error: 0x0 AIndex: 0
Nc: No debug bus (MemAp) selected
Nc: DAP Speed test unexecuted or failed
Nc: Debug protocol: SWD. RTCK: Disabled. Vector catch: Disabled.
Pc: (100) Target Connection Failed
any one could help me ?
thanks
Hi,
Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
Maybe you should consider this issue is related to the hardware, so I was wondering if you can introduce which board and demo code you use for the testing.
Have a great day,
TIC
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My board is LPC 1769 connected it to LPCxpresso IDE through USB , i tried first to flash a program that make led blinks and give me that message while flashing "02:failed to connect: Ep(0). target marked as not debugabble" .
Then i tried a simple program While(1){i++;} . and still the the same message exist .
Hi,
Thanks for your reply.
Whether your board is OM13085 (LPCXpreeso 1769 board), if not, I was wondering if you can share the schematic of the board and I can review it for you.
Have a great day,
TIC
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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