Hey guys,
a simply question. i've got two rf modules. the rr3 and rt4 telecontrolli. i use a pic16f84 with rt4 to transmit a byte or anything else you want, and i receive with a pic12f675 and rr3. i use the interrupt on change on pin GP5 to get the frame from the rr3. Is this wrong technic? i can use an external inrrupt but i thing it is the same thing. The problem, i thing, is that i dont know when the frame from rr3 is coming to synchronize the pic and get the frame to a register. Do you have some ideas or solutions , because i dont see any control signal from rr3, to tell me that the frame arrives. is ti propably a synchronize problem or something more simple that i cant see? the 13 pin of rr3 i dont know what it is doing, i thing it is test point. Can i use it to solve the problem?
sorry for my english.
thanks.