<![CDATA[调用FLEXCAN_DRV_Send函数后一直卡BUSY]]>uds收发几次报文后,YTM32B1LE1芯片调用发送函数卡在BUSY状态，发不出去东西
1.基础工程只配置了CANH和CANL引脚
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2.外设初始化
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3.关于CAN的初始化
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4.uds回复正响应时CAN处于BUSY状态(收发了几次后触发的发送BUSY)
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请大佬们帮忙看看是咋回事，目前是参考的CAN中断接收例程，没有添加busoff

]]>https://forum.ytmicro.com/topic/1914/调用flexcan_drv_send函数后一直卡busyRSS for NodeFri, 24 Apr 2026 14:13:35 GMTFri, 24 Apr 2026 09:43:37 GMT60