STR9 startup problem

jwester9 · ‎2007-09-09

Posted on September 10, 2007 at 05:26

jwester9 · ‎2011-05-17

Posted on May 17, 2011 at 09:46

The CPU start ok with JTAG, but then I start it without JTAG it not works

seems to jump into ABT handler, the code is about 200K, any solutions ?

mehdi239955 · ‎2011-05-17

Posted on May 17, 2011 at 09:46

Hi,

Could you precise which IDE are you using?

Are you using St's startup files or your own startup file?

Have a look to this

http://www.stmcu.com/modules.php?name=mcu&file=familiesdocs&FAM=110#Firmware

in order to get the last version.

Regards,

MBS

[ This message was edited by: MBS on 21-08-2007 11:54 ]

jwester9 · ‎2011-05-17

Posted on May 17, 2011 at 09:46

Hi

It works now, I was trying to change the clock from high to low for writing to Flash, and I found in Errata it is a problem to do that, so I take that away and use function i RAM instead to handling the Flash

rhys · ‎2011-05-17

Posted on May 17, 2011 at 09:46

Hello JW,

Did you resolve your problem and if so what was it and what did you do to fix it ?

Has anyone else had similar problem ? (And found a fix that they can share ?)

I migrated my project to the IAR 5.1 compiler (using latest silicon - STR911 FA).

The project runs with j-Trace plugged in, but not without it.

Thanks,

Rhys