RTC problem

michael · ‎2008-04-16

Posted on April 16, 2008 at 17:33

RTC problem

michael · ‎2011-05-17

Posted on May 17, 2011 at 09:52

Hello,

I am not able to persuade my RTC to generate periodic interrupts more frequent than 2Hz (that works just fine). In theory, the device should support 2, 16, 128 and 1024 Hz. Have you encountered this problem? I am currently running my program under a simulator (still didn't try the target).

kais · ‎2011-05-17

Posted on May 17, 2011 at 09:52

Hi Michael,

Have you seen the RTC Example2 delivered with STR9 software library available on ST web site?

It aims to configure the RTC for generating a 1024Hz periodic interrupt.

Regards,

Eris.

michael · ‎2011-05-17

Posted on May 17, 2011 at 09:52

eris,

thanks for your reply. I have a MCBSTR9 and it seems that the RTC is functioning fine using Keil's simulator, but not when the program is placed on the target! I will ask Keil too, of course...