ktec1
Member level 2
hi
i transmit and recieve alarm signals with encoder and decoder ics(and transmitter , reciever modules) as pt2262 and pt2272,i recently wrote a code for microcontroller to use it as a encoder ic such pt2262 but i dont know how to write code for micro to use it as decoder ic such pt2272,
because at the reciever(am modulation) we always have pulses at the digital data out pin even without a transmitter,
these pulses are with different high and low times.
but we have alot of circuits that a micro acts as a code learener in recievers
i want to write such a code but i dont know how,
thanks to anyone have a such code speacially for avr micros or can help to solve above problems
thanks
i transmit and recieve alarm signals with encoder and decoder ics(and transmitter , reciever modules) as pt2262 and pt2272,i recently wrote a code for microcontroller to use it as a encoder ic such pt2262 but i dont know how to write code for micro to use it as decoder ic such pt2272,
because at the reciever(am modulation) we always have pulses at the digital data out pin even without a transmitter,
these pulses are with different high and low times.
but we have alot of circuits that a micro acts as a code learener in recievers
i want to write such a code but i dont know how,
thanks to anyone have a such code speacially for avr micros or can help to solve above problems
thanks
