topic Re: LPC1758 : Cannot halt processor in MCUXpresso General

LPC1758 : Cannot halt processor

dvednere — Wed, 08 Jul 2020 21:28:11 GMT

Hi,

HOW TO RESET THE LPC1758 controller and take it out from this mode???

Using LPC Link with custom LPC1758 board. Using Program Flash option sent a BIN file to blank Board. (New board , never programmed before; first can not connect msg come).

After successfully flashing the BIN file. Now the controller is hung up. Tried to use debugger but msg comes;

Ed:03: Failed on chip setup: Ep(04). Cannot halt processor.

--------------------

Ni: LPCXpresso RedlinkMulti Driver v8.2 (Sep 5 2016 10:12:38 - crt_emu_cm_redlink.exe build 725)
Pc: ( 0) Reading remote configuration
Nc: Found chip XML file in C:/Working/hw-fw/PCBS/EIO_Controller/from Seb/eioc/EIOC_NoRTOS/Debug/LPC1758.xml
Pc: ( 5) Remote configuration complete
Nc: Probe Firmware: LPC-Link Probe v1.3 (NXP - LPC-Link)
Nc: Serial Number: WIN64HS12
Nc: VID:PID: 1FC9:0009
Nc: USB Path:
Pc: ( 30) Emulator Connected
Xw:
Wc: Cannot halt processor
Wc: Cannot halt processor
Pc: ( 40) No Halt
Pc: ( 50) CPU ID
Nc: Emu(0): Connected&Reset. DpID: 2BA01477. CpuID: 410FC230. Info: <None>
Nc: Debug protocol: SWD. RTCK: Disabled. Vector catch: Disabled.
Wc: Cannot halt processor
Ed:03: Failed on chip setup: Ep(04). Cannot halt processor.
Pc: ( 65) Chip Setup Complete

------------------------------------

BIN file is good works good on previous version board.

Re: LPC1758 : Cannot halt processor

converse — Thu, 09 Jul 2020 07:25:22 GMT

Did you try this?

https://community.nxp.com/thread/389112

Re: LPC1758 : Cannot halt processor

dvednere — Thu, 09 Jul 2020 15:32:15 GMT

Yes, Thanks. Controller came out of stuck state after using ISP pin and Reset pin, low state.

Now not able to connect;

shows

Ed:02: Failed on connect: Ee(36). Could not connect to core.

what are the possible reasons for this? any document available?

Ni: LPCXpresso RedlinkMulti Driver v8.2 (Sep 5 2016 10:12:38 - crt_emu_cm_redlink.exe build 725)
Pc: ( 0) Reading remote configuration
Nc: Found chip XML file in C:/Working/hw-fw/PCBS/EIO_Controller/from Seb/eioc/EIOC_NoRTOS/Debug/LPC1758.xml
Pc: ( 5) Remote configuration complete
Nc: connecting to core 0 with handle 0x0 (using server PID -1) gave rc 'Ee(36). Could not connect to core.'
Nc: connecting to core 0 with handle 0x0 (using server PID -1) gave rc 'Ee(36). Could not connect to core.'
Nc: connecting to core 0 with handle 0x0 (using server PID -1) gave rc 'Ee(36). Could not connect to core.'
Nc: probe unbooted? no core 0?
Ed:02: Failed on connect: Ee(36). Could not connect to core.
Et:31: No connection to emulator device
Pc: (100) Target Connection Failed

Re: LPC1758 : Cannot halt processor

converse — Thu, 09 Jul 2020 18:45:01 GMT

Sounds like a problem with your board. See https://community.nxp.com/thread/388998

Re: LPC1758 : Cannot halt processor

arturoburin — Tue, 09 Nov 2021 14:37:56 GMT

I have the same issue with my LPC1769 rev d and i can´t do anithing.

I think is a damage in the board because the RGB led is on but slightly.

Re: LPC1758 : Cannot halt processor

converse — Tue, 09 Nov 2021 14:47:56 GMT

Try this FAQ:

https://community.nxp.com/t5/LPCXpresso-IDE-FAQs/Regaining-debug-access-to-target-MCU/m-p/473923

Re: LPC1758 : Cannot halt processor

arturoburin — Tue, 09 Nov 2021 18:30:06 GMT

I tried boot into ISP mode and i could debug the program again and test programms step by step with "MCUXspresso IDE". But the led RGB couldn't run again. I hope the chip works for a long time.
Thank´s you very much!