samna_asadi
Junior Member level 3
hi
recently i`m trying to send some data over another avr uart by fsk transmitter .
when i connect two avr`s by wire it works great , but when i connect them to transmitter and receiver it has so many error`s and works too bad , have to send data 10 or 15 times to send data correctly.
i think maybe it`s because of the uart that is high when its in idle , but i`ve read that it should work.
what`s the problem?? and any way is it possible to connect uart directly to fsk transmitter and get the data correctly in receiver?
recently i`m trying to send some data over another avr uart by fsk transmitter .
when i connect two avr`s by wire it works great , but when i connect them to transmitter and receiver it has so many error`s and works too bad , have to send data 10 or 15 times to send data correctly.
i think maybe it`s because of the uart that is high when its in idle , but i`ve read that it should work.
what`s the problem?? and any way is it possible to connect uart directly to fsk transmitter and get the data correctly in receiver?