LPC54018 CAN interface die when MCU working some time

[andyl1]

大家好！

在测试LPC54018 CAN通讯时候，CAN总线通讯偶发性死亡（CPU正常工作，CAN网络通讯死亡）。

通过CAN分析仪检测发现CAN通讯异常（如下图），重启CAN连接的其他设备都没有用，只有重启LPC54018的电源才能恢复正常。

附件MCU配置。

[xiangjun_rong]

Hi, XinLing,

I have checked your snippet of code in attached documentation, you wrote register yourself directly. If you use the example in SDK package, what is the result?

MCUXpresso SDK | Software Development for Kinetis, LPC, and i.MX MCUs | NXP 

BR

Xiangjun Rong