First I want to write that the CANBus Example have been very helpful.

But I have not found out how to make an automatic reply on a remote frame request.

All help is appreciated.

Thanks

Jan-Olof Johansson

hi,
you need to setup the receiver for RTR receiving Messages :
maskConfig : CAN.RECEIVER_MASK := (
dwIdValue:= 0,
dwIdMask:= 0,
xRTRValue:= FALSE,
xRTRMask:= FALSE,
x29BitIdValue:= FALSE,
x29BitIdMask:= FALSE,
xTransmitValue:= FALSE,
xTransmitMask:= TRUE,
xAlwaysNewest:= FALSE);

either xRTRValue = FALSE and xRTRMask = FALSE  //receive all RTR and none RTRs
or xRTRValue = TRUE und XRTRMask = TRUE  //receive RTR only

and then in 'ProcessMessage' check if it is a RTR and react on that.

BR
E.Schwellinger

Hi,

Thanks for your answer and support, unfortunately it is not enough in my case. I need to set up the CAN hardware to respond automatically to a remote frame request. To let the software detect and react is too slowly. This requirement is beyond my control.

Best Regards

Jan-Olof