Target Not Debuggable error

adityawagh — Fri, 04 Aug 2017 06:34:50 GMT

I have LPCxpresso 54608 board . Earlier board was working fine and i could able to download my bin file through MCUexpresso IDE and flash magic both. Now i have compiled my own program using ARM GCC toolchain and downloaded hex file in the flash throgh flash magic. Program is not getting executed and even i am not able to connect board in ISP mode using Flash Magic . Even i compiled existing demo project in MCU expresso ide for USART , i could not able to download bin file throgh IDE also. I am getting error as Target Not Debuggable. I tried to erase flash also using flash utility in IDE but still i am getting same error as Target not Debuggable. Please help me out i got stuck . Reply as soon as possible. I tried to enable vector catch also, but it couldnt helped me.

Error Message:

USB Path: \\?\hid#vid_1fc9&pid_0090&mi_00#8&c1398b6&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030}
connection to CM3/4 debug bus (DP 0x2BA01477 MemAP[74907665] 0xFFFFFFFF) SWD failed - 'Em(01). Cannot find selected MEM-AP (• WØèi
connection failed - Ep(01). Target marked as not debuggable... Retrying
connection to CM3/4 debug bus (DP 0x2BA01477 MemAP[74907665] 0xFFFFFFFF) SWD failed - 'Em(01). Cannot find selected MEM-AP (¥ WØØi
Vector catch on SYSRESETREQ signal
Debug bus check after stop (MemAP 0x4770011) FAILS - Em(02). MEM-AP is not selected.
Failed on connect: Ep(01). Target marked as not debuggable.
Connected&Reset. Was: NotConnected. DpID: 00000000. CpuID: 00000000. Info: <None>
Last stub error 0: OK
Last sticky error: 0x0 AIndex: 0
No debug bus (MemAp) selected
DAP Speed test unexecuted or failed
Debug protocol: SWD. RTCK: Disabled. Vector catch: Disabled.
(100) Target Connection Failed

Re: Target Not Debuggable error

lpcxpresso_supp — Fri, 11 Aug 2017 18:44:35 GMT

See:

02: Failed on connect: Ep(01). Target marked as not debuggable

Regaining debug access to target MCU

The other thing to make sure is that you are supplying sufficient power to the board. On the LPCXpresso54608 board make sure you hook up a connector to the USB power port, don't just rely on the USB debug port.

Regards,

MCUXpresso IDE Support

topic Re: Target Not Debuggable error in MCUXpresso IDE

Target Not Debuggable error

Re: Target Not Debuggable error