Control an Onkyo receiver via IP using basic driver

Peter Elvidge 3 weeks ago in Devices / Basic 0

Hi, has anyone tried to control an onkyo Receiver or similar using the basic driver?   The command protocol looks simple with one major exception - you need to calculate the length of the command and send this as part of the message in bigendian format.. is there any way to hack this together in bOS?  I guess if you limit yourself to commands of fixed length it will be possible?? ..  the protocol as I found it on the internet is attached if useful to anyone... Onkyo Serial AVR_5-17.xlsx