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S32K144 CAN初始化不成功

Question asked by LUCAS WANG on Oct 12, 2018
S32K1在上电时,初始化配置打开CAN,CAN能正常工作;
如果在上电前,CAN线上有数据向S32K发送,会导致CAN初始化不成功,初步估计是卡在“FLEXCAN_DRV_Init”函数里,这里面有很多while等待;
想问下这个可能的原因?谢谢!

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