I saw that in Psoc1 where available a DTMF decoder. Is it available also on PSOC 3-5?
I had a look on Psoc4 and I dind found it..
Look here for PSOC5, ( CY8CKIT-014 )archive contains the actual source code and related materials.
Thank you for reference ! It's very good !
I was thinking that in PSOC 1 this decoding was made using pheripherals and I was thinking if is available on newer releases of Psoc.