I'm using the trick to erase the first block of flash and it works fine for me. Bye, Stefano. At 10.43 03/03/2005, you wrote: >--- In lpc2000@yahoogroups.com, "Leighton Rowe" <leightonsrowe@y...> >wrote: > > > > > There is also the erase first sector and reboot method. I > > understand > > > someone has used that. > > > > > > Robert > > > > Yes this method was briefly discussed almost 6 months ago as an > > alternative of getting around that annoying P0.14 issue. At the > > time, I doubted that anyone discovered a way of entering the ISP > > while in usermode(...until AN10356 appeared). The method should >work > > as long as u use the Phillips Utility (or a software substitute) >to > > run the ISP downloads. However, the only thing I didn't like about > > the method it is that an IAP erase call is used to force the ISP. > > > > So, I didn't really consider using this method, as the IAP >interface > > is best for applications where the firmware is updated remotely. > > > > Leighton > >Thanks for your replies. > >I guess the IAP functions is the best way of doing it. But.. that >means that you have to write your own bootloader, both in the >application (LPC2129) and for PC. I thought that I was going to >start with using an ISP programmer (like Philips). But, I can't get >the ISP-bootloader to start correctly. I have tried both ways of >calling it, and i cant get it to work. > >Now i consider of making my own bootloader, but this project im >working on has a very short deadline. > >So, does anyone knows a good way of calling ISP-bootloader from user >code... > >/AM > ---------------------------------------------- Stefano Coluccini CAEN SpA - Computing Div. Via Vetraia, 11 - 55049 Viareggio (LU)-ITALY Tel. +39 0584 388 398 - Fax +39 0584 388 959 s.coluccini@... - www.caen.it ----------------------------------------------
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Re: [lpc2000] Re: ISP problems
2005-03-03 by Stefano Coluccini
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