Hi,
The following Attribute configuration for Comperator and mask disables Standard Frame reception. Only extended Frames get received.
AttrIdList[4] = NC_ATTR_CAN_COMP_STD;
AttrValueList[4] = 0xCFFFFFFF;
AttrIdList[5] = NC_ATTR_CAN_MASK_STD;
AttrValueList[5] = NC_CAN_MASK_STD_MUSTMATCH;
AttrIdList[6] = NC_ATTR_CAN_COMP_XTD;
AttrValueList[6] = 0;
AttrIdList[7] = NC_ATTR_CAN_MASK_XTD;
AttrValueList[7] = NC_CAN_MASK_XTD_DONTCARE;
The following Attribute configuration for Comperator and mask disables Extended Frame reception. Only standard Frames get received.
AttrIdList[4] = NC_ATTR_CAN_COMP_STD;
AttrValueList[4] = 0;
AttrIdList[5] = NC_ATTR_CAN_MASK_STD;
AttrValueList[5] = NC_CAN_MASK_STD_DONTCARE;
AttrIdList[6] = NC_ATTR_CAN_COMP_XTD;
AttrValueList[6] = 0xCFFFFFFF;
AttrIdList[7] = NC_ATTR_CAN_MASK_XTD;
AttrValueList[7] = NC_CAN_MASK_XTD_MUSTMATCH;
This is described within the NI-CAN manual on page 11-11 and 11-12.
DirkW
