Simon Bauernfeind

RTC Interrupt handling on HC08-LK24

Discussion created by Simon Bauernfeind on May 11, 2009
Latest reply on May 11, 2009 by David Payne

Hi there,


i use the RTC to generate a periodic 1 second interrupt. Everythings fine, but the ISR itself dosen´t seem to work correct. I run the code in the Simulator from CW for HC08 and then the cursor is stuck into  the RTC isr, until i disable RTIE bit. Do I need to Acknowledge the RTC interrupt ? And if yes, then how ? I searched thru www and the datasheet, up to now without success.


hanks for your help in advance.