Hi all,
I've read, at various places, that I can use the serial in pin as an additional input.
I've also been reading up on chip to chip comms.
I'm trying to get my head around all of this and the end result would be as follows:
1. command from a PC to master chip
2. master chip send the command to all chips with only the identified chip responding.
I have the idea/code for chip to chip comms and I've been able to communicate both PC to master and master to PC, but the master chip hangs waiting for a command. Is there a way to use an interrupt on the serial in pin and if so what is the serial in pin's name?
I'd like to use the serial in pin so I don't need to add a second stereo jack to the finalised board.
Any thoughts, comments, answers or questions gratefully received.
Angie
I've read, at various places, that I can use the serial in pin as an additional input.
I've also been reading up on chip to chip comms.
I'm trying to get my head around all of this and the end result would be as follows:
1. command from a PC to master chip
2. master chip send the command to all chips with only the identified chip responding.
I have the idea/code for chip to chip comms and I've been able to communicate both PC to master and master to PC, but the master chip hangs waiting for a command. Is there a way to use an interrupt on the serial in pin and if so what is the serial in pin's name?
I'd like to use the serial in pin so I don't need to add a second stereo jack to the finalised board.
Any thoughts, comments, answers or questions gratefully received.
Angie