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DSP28335 CAN总线中断接收函数,邮箱2,3都有消息接收,当程序执行完ECanbRegs.CANRMP.bit.RMP2 = 1;后,邮箱3的RMP居然也被清零了,求大神帮解答下!!



DSP28335 CAN总线中断接收函数,邮箱2,3都有消息接收,当程序执行完ECanbRegs.CANRMP.bit.RMP2 = 1;后,邮箱3的RMP居然也被清零了,求大神帮解答下!!