Hi all, has anybody tried to put the LPC in power down mode? What would be the proper sequence of putting it into power down mode and wake on external interrupt? I have done the following: (will use EINT2 for wakeup, the program starts with EINT2 mapped to IRQ) ............ power down: - disable EINT2 interrupt - EXTWAKE = 4 - PCON = 2 (here the processor stops) but on triggering EINT2 the processor does not continue running, have to reset the controller instead (undesirable). Any ideas/hints? Thank you Nedeljko
Message
Power down mode & wakeup
2004-07-06 by nedeljkomiljevic