E edeca Active Member Apr 6, 2009 #2 OY2L said: Do somone here have a ASM code for pic generating CCIR and ZWEII tones?? Click to expand... A google search for ZWEII brings up a whole load of games and your post. So it might be helpful if you explain what you are trying to do, as it is probably not much different to any other tone generation.
OY2L said: Do somone here have a ASM code for pic generating CCIR and ZWEII tones?? Click to expand... A google search for ZWEII brings up a whole load of games and your post. So it might be helpful if you explain what you are trying to do, as it is probably not much different to any other tone generation.
Sceadwian Banned Apr 6, 2009 #3 CCIR code are simple solid tones, more than enough information on how to do that already exists. No idea what ZWEII is though.
CCIR code are simple solid tones, more than enough information on how to do that already exists. No idea what ZWEII is though.
Papabravo Well-Known Member Apr 6, 2009 #4 It is superficially related to the German word for "two". Could this be just good old DTMF?
be80be Well-Known Member Apr 6, 2009 #5 take a looke at this Experiment PIC16F628: Lab4: Sound Melody : Electronics-Microcontroller.Com