Content originally posted in LPCWare by Flexi on Tue Jul 01 04:01:41 MST 2014
As what I've read on user manual of LPC11C12, when Watchdog has timed out, Watchdog timer is disabled, so in order to enable Watchdog again, in the Watchdog time-out interrupt sub-routine, we have to set the WDEN again. Is that right ?
Another question is that, LPC11C12 offers the Start Logic function in order to wake up from Deep Sleep mode, so in case I want to detect edge from external signal while in Active mode (not in Deep Sleep mode), could I use this function ? because I don't find out any information about external interrupt (rising/falling edge detection interrupt) in this user manual.