TC397的MCMCAN的配置实践代码
笔者使用TC397 MCAMCAN模块1的节点0,节点1,节点2 和 模块0的节点2
一、McmcanM1N0_Init
/*--------------------------------------------------------------- IfxCan_NodeId_0/1/2/3 */
mmWaveRd1st_Can_STC.canNodeConfig.nodeId = IfxCan_NodeId_0;
/*------------------------------------ IfxCan_ClockSource_asynchronous/synchronous/both */
mmWaveRd1st_Can_STC.canNodeConfig.clockSource = IfxCan_ClockSource_both;
/*----- IfxCan_FrameType_transmitAndReceive/receive/transmit/remoteRequest/remoteAnswer */
mmWaveRd1st_Can_STC.canNodeConfig.frame.type = IfxCan_FrameType_transmitAndReceive;
/*-------------------------------------- IfxCan_FrameMode_standard/fdL
本文介绍了TC397的MCMCAN配置实践,涉及McmcanM1N0、M1N1、M1N2和M0N2节点的初始化,重点讲解了Message RAM配置、中断设置和滤波器配置。在测试中,M1N1节点展示了FIFO读取频率对报文接收的影响,强调了中断和RAM滤波器重置的重要性。
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