I have a system with 2 PIC processors and 1 RF module with a serial interface. Question is: can I connect both PICs to the input of the RF module to broadcast from both (not at the same time obviously) using a software command like Serout2?
When dedicating a pin to be serial output, can you initialise the pin to be an input and let the Serout2 command to automatically switch the pin to an output when called? I ask that because the manual says "DataPin is automatically made an output"? Does that mean the pin is automatically reverted back to whatever I/O state it was set to after the packet it sent?