LPC1769 - Programming Problem

lpcware — Wed, 15 Jun 2016 17:53:57 GMT

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 ?

Re: LPC1769 - Programming Problem

lpcware — Wed, 15 Jun 2016 17:53:58 GMT

Content originally posted in LPCWare by R2D2 on Tue May 24 06:24:19 MST 2016
If Flash Magic can't flash your LPC176x, it's dead :O

But usually Flash Magic can't flash because the chip is not in ISP mode or your converter wiring is wrong...

It's not easy to destroy a LPC176x with wrong Software ;-)

Re: LPC1769 - Programming Problem

lpcware — Wed, 15 Jun 2016 17:53:59 GMT

Content originally posted in LPCWare by sukrubahadir on Tue May 24 06:34:47 MST 2016
Chip is in ISP mode, my wiring is true. I have program LPC1769 with using flash magic several times.
Before I run my software, it working good :)

Do you have any suggestion ? I dont want to throw aside my LPC1769.

Re: LPC1769 - Programming Problem

lpcware — Sun, 19 Jun 2016 01:11:41 GMT

bump

topic Re: LPC1769 - Programming Problem in LPC Microcontrollers

LPC1769 - Programming Problem

Re: LPC1769 - Programming Problem

Re: LPC1769 - Programming Problem

Re: LPC1769 - Programming Problem