Hi there,
I'm using a PIC 16F877 with PIC Basic and a MT8870D chip and I need to get the PIC to receive and process the incoming signals from the DTMF decoder IC. Does anyone out there have some sample code I could use for this?
Many Thanks!
Maria.
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Hi there,
I'm using a PIC 16F877 with PIC Basic and a MT8870D chip and I need to get the PIC to receive and process the incoming signals from the DTMF decoder IC. Does anyone out there have some sample code I could use for this?
Many Thanks!
Maria.
Might this help? Its assembler, but explains the MT8870D very nicely.
http://www.kwantlen.bc.ca/electech/F...tmf_dialer.pdf
Or take a walk on the wild side and use the CM8880:
http://www.parallax.com/dl/docs/cols...l1/col/nv7.pdf
Oh oh. Melanie is going to get you. Look what I found in the archive:
http://list.picbasic.com/forum/messages/6851/6960.html?
have fun!
Don
Thanks Don! Will have a look & give it a go :)
hi there,
i've had a look at the links you (Don) sent and they are a little too complex for what i need to do and what i can understand with my very limited basic knowledge of PICs, PIC Basic & DTMF signalling - does anyone out there have a very simple PIC Basic program to receicve the signals from an MT8870D and display them on a simple 7 segment LED display?
thank you! :)
best wishes,
maria.