RIP_Polaris
New Member
Hi,
I want to connect 2 (or more, but I'll start with 2) PICs using only one I/O pin on each PIC. They need to detect if they are connected to the other PIC or not.
The PICs I'm using are from the 16F87X[A] family, since I have some limited experience with them.
I don't know how to get them to detect each other (and detect if they got disconnected) while using a shared input/output pin.
Can anyone point me in the right direction?
Thanks!
I want to connect 2 (or more, but I'll start with 2) PICs using only one I/O pin on each PIC. They need to detect if they are connected to the other PIC or not.
The PICs I'm using are from the 16F87X[A] family, since I have some limited experience with them.
I don't know how to get them to detect each other (and detect if they got disconnected) while using a shared input/output pin.
Can anyone point me in the right direction?
Thanks!