4357_Firmware_Essential | Re: DAP driver issue ? Win7/64bit

To: All Participants; Song, Sheng-Liang

From: Juan Cheng

Thanks! 

I tried following this http://mbed.org/questions/153/DAP-driver-issue-Win764bit/, but it didn't work for me.

I also tried unplug/plug, uninstall/re-install driver, reboot my pc... still didn't work.

I noticed that the Flash Download failure is due to "Flash Programming Algorithm is not found", so I followed here

http://www.keil.com/support/man/docs/ulink2/ulink2_su_flashdownloadcfg.htm

to add programming algorithm.  (The example in above link is ULINK debugger, we need to choose CMSIS DAP debugger).  

After I added the "On Chip Flash" algorithm (There are only two choices in the list, the other one is External Flash), The download failure changed to "Flash Time Out". Apparently, The algorithm is not working for LCP1768.

see http://www.keil.com/forum/16981/ for someone's view regrading this.

I don't know if we need to create the new Algorithm for it, but here is the link for instruction:

http://www.keil.com/support/man/docs/ulink2/ulink2_su_newalgorithms.htm

 

What do you think, Mr.Song?

- JuAnne

On Oct 29, 2013 9:17 AM at 9:17 AM, Song, Sheng-Liang wrote:

FYI: http://mbed.org/questions/153/DAP-driver-issue-Win764bit/