标签：定义 IRQn LP CAN1 RX0 USB
USB_LP_CAN1_RX0_IRQn一直重定义怎么回事
keil5编译，想要用CAN接收中断接收数据，出现"USB_LP_CAN1_RX0_IRQn" has already been declared in the current scope，请问大佬们怎么解决。
https://bbs.csdn.net/topics/399174194?list=3933356
标签：定义,
IRQn,
LP,
CAN1,
RX0,
USB
From： https://www.cnblogs.com/hshy/p/16846358.html