Robin2:
You must not have spent much time studying my Tutorial - it is in Reply #17....R
But in your code with 2 Tx, you mention that it uses th e previous Rx.
Which has one slave.
Whandall:
I am a bit confused on the pipe variable - Should I declare it reffering to the slave address?
How is it going to to be used?
The address of the variable pipe is passed to available, so it can be set to the pipe number the current packet
was received on. This number is extracted directly from a status register.