Hi. A friend of mine needs to get actual data packets from a PS/2 mouse, for some trajectory analysis. He can read the movement packets sent by the mouse by reading /dev/psaux, but he also want to send bytes of data - commands - to the mouse so that he can get the information about sampling and resolution . Trying: $ echo "0xeb" | xdd -r > /dev/psaux doesn't help. Can anyone help us out please?
Anirudh R

