资 源 简 介
The Controller Area Network (CAN) module which has been implemented in the SiemensC167CR microcontrollers allows communication between several stations (CAN nodes) in BASIC-CAN functionality and in FULL-CAN functionality according to CAN specification V2.0B active. This document describes the functionality of the CAN interrupt structure and gives an implementation example of a standard CAN interrupt subroutine.1 Interrupt Sources 31.1 Status Interrupts . 31.2 Error Interrupts . . 31.3 Message Specific Interrupts 32 Interrupt Identification by INTID Code 33 General Interrupt Handling 44 Bus-Off and Re-Initialisation 55 Message 15 Interrupt . . . . . 66 Summary . . . . . . . 6
