davepusey
Member
Hi
I've got my circuit wired up like this so far...
The red wire acts as a loopback (for testing) so that anything i send out the serial port on my computer, i get straight back again.
This is working perfectly.
The plan is to remove the red link, and connect the TTL level signals to the USART of a PIC16F627 like this...
The question is... How do I program the PIC to send and receive data?
I've got my circuit wired up like this so far...
The red wire acts as a loopback (for testing) so that anything i send out the serial port on my computer, i get straight back again.
This is working perfectly.

The plan is to remove the red link, and connect the TTL level signals to the USART of a PIC16F627 like this...

The question is... How do I program the PIC to send and receive data?