CanMsgOpen
Description
Searches the CAN message with the given CAN identifier in the used list and returns the unique message identifier.
Prototype
CPU_INT16S CanMsgOpen(CPU_INT16S drvId, CPU_INT32U devName, CPU_INT16U mode);
Parameter | Meaning |
---|---|
| Not used |
| The message identifier |
| Not used |
Return Value
The message identifier for further access or CAN_ERR_NULLMSG
if an error occurs.