LPCXpresso1769: Ed:02: Failed on connect: Ep(04). Cannot halt processor.

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LPCXpresso1769: Ed:02: Failed on connect: Ep(04). Cannot halt processor.

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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by mgarlev@gmail.com on Mon Feb 23 02:25:00 MST 2015
Hello,

I have trouble with my LPCXpresso1769 Board.
I think, that is because I put the following line:

LPC_SC->CCLKCFG   = 0x00000000;      /* Setup Clock Divider                */

The LPCXpresso show me the following message:

Ni: LPCXpresso Debug Driver v7.5 (Oct 21 2014 12:21:39 - crt_emu_cm3_nxp.exe build 26)
Pc: (  0) Reading remote configuration
Pc: (  5) Remote configuration complete
Pc: ( 30) Emulator Connected
Xw:
Wc: Cannot halt processor
Ed:02: Failed on connect: Ep(04). Cannot halt processor.
Et: Emu(0): Conn&Reset. Was: None. DpID: 2BA01477. Info: WIN64HS12
Error 0: (null)
Last sticky: 16. AIndex: 0
MemAp selected: 0
Speed test resends: 0
SWD Frequency: 250 KHz. RTCK: False. Vector catch: False.
Packet delay: 0  Poll delay: 0.
Pc: (100) Target Connection Failed


Is there anyone that could help me?
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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by R2D2 on Mon Feb 23 02:27:48 MST 2015
Just Boot into ISP:

http://www.lpcware.com/content/faq/lpcxpresso/regaining-debug-access
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