So Neil, what type of X10 thing are you building? Maybe a DIY ESM type thing? Kevin Linux HA wrote: > > Barry Gershenfeld wrote: > > >>I would like to measure the amplitude of a signal (actually only the top > >>half :-). Does anyone have any suggestions or pointers, I'll be using > >>the 16F877 ICD as the proto and hope to move over to the 12C67x later. > >>The frequency is only 120KHz. > >> > > > > Well then, anytime the processor isn't busy just grab signal > > samples off the A/D converter. Record the highest reading you > > get after grabbing some number of samples...that's the + amplitude, > > assuming it was a real signal you were reading. > > Sometime things are just that simple, thanks! > > -- > Linux Home Automation Neil Cherry linuxha@home.com > http://members.home.net/ncherry (Text only) > http://meltingpot.fortunecity.com/lightsey/52 (Graphics) > http://linuxha.sourceforge.net/ > (SourceForge) > > -- > http://www.piclist.com hint: PICList Posts must start with ONE topic: > [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads