lpcware

LPC1769 - Programming Problem

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 18, 2016 by lpcware
Content originally posted in LPCWare by sukrubahadir on Tue May 24 05:50:29 MST 2016
Hi,
I am working on ISP programming. I write wrong value to ram and flash. Now I can't program my LPC1769.
I am trying to program LPC1769 using LPCxpresso IDE and flash magic. But I cant program LPC1769.

LPCxpresso ide says :

Nt: Connected: was_reset=false. was_stopped=true
Cr:v LPCXpresso Free License - Download limit is 256K
Pc: ( 70) License Check Complete
Nt: Loading ELF file 'thermoPower_controller.axf' at location 00000000
Nc: AFTER driver startup timeout
Wc: Driver Register State
Wc:  R0:     10002620
Wc:  R1:     00000000
Wc:  R2:     00000000
Wc:  R3:     00000000
Wc:  R4:     00000000
Wc:  R5:     00000000
Wc:  R6:     00000000
Wc:  R7:     00000000
Wc:  R8:     00000000
Wc:  R9:     00000000
Wc:  R10:    00000000
Wc:  R11:    00000000
Wc:  R12:    00000000
Wc:  SP:     10000600
Wc:  LR:     FFFFFFF9 (exception from main thread)
Wc:  PC:     00000000
Wc:  xPSR:   00000003
Wc:  MSP:    10000600
Wc:  PSP:    10000620
Wc:  CFBP:   00000001
Wc:Exception information:
Wc:1000061C:  xPSR:   00000000
Wc:10000618:  VECTPC: 10000034
Wc:10000614:  LR:     10000035
Wc:10000610:  R12:    00000000
Wc:1000060C:  R3:     00000000
Wc:10000608:  R2:     00000000
Wc:10000604:  R1:     00000000
Wc:10000600:  R0:     10002620
Wc:E000ED04:  ICSR:   00000803 (VECTPEND=0, RETTOBASE, VECTACTIVE=3)
Wc:E000ED38:  BFAR:   E000EDF8
Wc:E000ED28:  CFSR:   00020000
Wc:E000ED2C:  HFSR:   40000000 ()
Wc:E000ED30:  DFSR:   00000000
Wc:E000ED3C:  AFSR:   00000000
Wc:E000ED24:  SHCSR:  00000000

Nc: Flash Driver V.2 startup failed - rc Ef(34): Timed-out initializing flash.
Pb: (100) Writing Flash ended with an error.
Ed:05: File 'thermoPower_controller.axf' load failure: Ef(34): Timed-out initializing flash.
Wc: SWD Frequency (Final): 250 KHz.
Pc: (100) Target Connection Failed


and flash magic says "failed to autobaud".

and last, when I try to program LPC1769 with ISP, LPC1769 does not respond.


So, Can my LPC1769 live or Is my LPC1769 dead ?




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