This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320F280039C: MCAN进入bussoff后不能wakeup

Part Number: TMS320F280039C

问题:MCAN配置时使能了唤醒: ;当我短路can的H和L后,MCAN进入bussoff( 读取MCAN_PSR.BO =1);我通过手册提到的唤醒条件 试图wakeup can(直接拉低tx引脚 和 通过其他阶段发送数据),均失败了。此后,我用官方提供的例程mcan_ex7_classic_transmit.c(我自己增加了自动唤醒配置)进行了测试,依然不能恢复。希望能得到帮助,或者提供相关例程。谢谢。