Re: [Openocd-development] Correct script to flash the lpc-2148

[Xiaofan C. <xia...@gm...>]

On Sun, May 24, 2009 at 5:32 PM, Xiaofan Chen <xia...@gm...> wrote:
> The script from Michael seems to be better and I can halt the target.
> But the flashing problem is still there. Michael is helping me on this.
> He is thinking that the hex file is without a checksum and there are
> some problems with the startup code. I got the code from the
> lpcusb project and lpc21isp seems to be ok with the hex file.
>

Now we are testing other hex file. I believe there may be two issues
involved after Michale fixed the checksum issue for lpc-2148.

1) Potential J-Link stability issues. I will check out V6. If it is ok
and V3 is not,  then V3/V4 may need some work. I still encounter
startup errors with V3 from time to time.

2) Reset/Halt/Out-of-Sync issue. Again I will check out V6 to see
if it is better.

-- 
Xiaofan http://mcuee.blogspot.com