I am currently working with a Siemens/Infineon SAE81C90 CAN chip married to a C165 processor. Despite having a lot of success in the past with finding software, available freely on the net, for use with the C167 processor (and its onboard CAN module), my recent trawling has thrown up no actual code for the SAE81C90-C165 combination. Could anyone out there suggest some leads? If I have to pay for such software, then I am not adverse to having to do so, but obviously the less expenditure the better. Yours (grateful in advance for any help), Richard Roebuck.