Hi
I'm new to picaxe and to microcontrollers and I was trying to make two 18m2 chips talk to each other. I have some questions:
Do I have to connect my connection wires to only the serial in and serial out pins on the pics or does any general pin would do it?
Would I need any resistors in the connection or just the output from the first to the input to the second and vice versa?
In terms of programming do i program every pic on its own and then connect the wires or program while the connection is already there?
in terms of sync between the two pics do I have to do anything with that or not ( I need a feedback loop so everything I sent has to be sent back to my control pic)?
that's it
sorry if the questions are too long. I'm just confused and still have lots of questions without answers but those are the most important ones ;D
Thanks in advance
George
I'm new to picaxe and to microcontrollers and I was trying to make two 18m2 chips talk to each other. I have some questions:
Do I have to connect my connection wires to only the serial in and serial out pins on the pics or does any general pin would do it?
Would I need any resistors in the connection or just the output from the first to the input to the second and vice versa?
In terms of programming do i program every pic on its own and then connect the wires or program while the connection is already there?
in terms of sync between the two pics do I have to do anything with that or not ( I need a feedback loop so everything I sent has to be sent back to my control pic)?
that's it
sorry if the questions are too long. I'm just confused and still have lots of questions without answers but those are the most important ones ;D
Thanks in advance
George