J-LINK and Olimex LPC2129 board?

[SphinX]

lpc2129 board

Salam,

I have two Olimex LPC2129 ARM Evaluation Boards.
I use J-LINK JTAG debugger for debugging using IAR Workbench IDE.

But when i start debugging process, this message appear in the middle of flash programming process

CMD_PREPARE_SECTORS failed !

What is the problem ? The second board give this message too !!!

What is *.sim file ? and how can i generate it from IAR Workbench ?

Thanks very much

 

[bobsanjose]

olimex board using iar examples

The feedback "CMD_PREPARE_SECTORS" seems to be coming from the on-chip bootloader of the LPC2129. Is there a chance that you call IAP routines? If so, you need to call the IAP routines with the actual CPU frequency, e.g. if you activate the PLL, the IAP call needs to be external frequency times PLL factor.
IAR, J-Link and LPC2129 is a well tested combination and we need to find where the handling needs a change.

This is a long shot but may be it helps

Bob

 

[SphinX]

olimex j-link

The problem had been solved When i erased the chip using Flash utility !!!