On Sun, May 24, 2009 at 5:32 PM, Xiaofan Chen <xiaof...@gmail.com> 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 _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
