摘要
根据CAN总线通信规范和TMS320F28335处理器eCAN外设特点,设计了CAN总线多节点通信网络连接方式及接口电路;根据TMS320F28335处理器eCAN模块的配置规则,设计了CAN总线数据帧格式,并给出了设置示例,对该模块进行了软件配置,实现了CAN总线多节点的收发通信。
According to CAN bus communication specification and eCAN peripheral features of TMS320-F28335 processor,the connection mode and interface circuit of multi⁃node communication network of CAN bus are designed.According to TMS320F28335 processor ecan module setting rules,CAN bus data frame format is designed,and an example setting is given,the module is configured with software,CAN bus multi⁃node communication is realized.
作者
宋耀东
于淼
杜雪
李军
SONG Yaodong;YU Miao;DU Xue;LI Jun(The 27th Research Institute of China Electronics Technology Group Corporation,Zhengzhou 450047,China)
出处
《电子设计工程》
2021年第7期171-175,共5页
Electronic Design Engineering
