this allows for calling the update() function in a conditional statement.
e.g. if nrf.update() and nrf.pipe is not None: (which is a bit faster than using if nrf.any(): as the examples used prior to this change)
write() return a boolean describing if the payload was written to the TX FIFO
new master_fifo() function in the stream example to compare (& play) with original master() function.
master_fifo() uses the write() function to utilize all 3 levels of the TX FIFO. This function can provide some additional incite as to how many failed transmissions get retried when using send(buf, force_retry=2) in the original master() function.
master() still uses the send() function, but only manages 1 level of the TX FIFO (as it always has).
update()now always returns Trueupdate()function in a conditional statement. e.g.if nrf.update() and nrf.pipe is not None:(which is a bit faster than usingif nrf.any():as the examples used prior to this change)write()return a boolean describing if the payload was written to the TX FIFOmaster_fifo()function in the stream example to compare (& play) with originalmaster()function.master_fifo()uses thewrite()function to utilize all 3 levels of the TX FIFO. This function can provide some additional incite as to how many failed transmissions get retried when usingsend(buf, force_retry=2)in the originalmaster()function.master()still uses thesend()function, but only manages 1 level of the TX FIFO (as it always has).