MutiCAN issure

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DevinHuang
Level 3
Level 3
Distributor - Weikeng(GC)
100 sign-ins 10 replies posted 5 replies posted

請問TC297_TRB  板上CAN Transceiver(TLE6250),當與外接CAN Transceiver(TLE9250)正常連接,此時CAN Message 可正常傳送, 但當斷掉CAN 連接器後在重新連接上去(非bus off), 則CAN BUS 會BUSY 無法再送出CAN message ,請問此時需要清除哪一個 Flag後可再繼續傳送 CAN ? 此問題只發生在 CAN Extend 29bit 上。

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Di_W
Moderator
Moderator
Moderator
500 solutions authored 1000 replies posted 250 solutions authored

Please try this function: IfxCan_Node_setTxBufferCancellationRequest

Before call that, please try to set a time limit, i.e. 500ms, if still persists, then cancel Tx Buffer Request.

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Di_W
Moderator
Moderator
Moderator
500 solutions authored 1000 replies posted 250 solutions authored

Please try this function: IfxCan_Node_setTxBufferCancellationRequest

Before call that, please try to set a time limit, i.e. 500ms, if still persists, then cancel Tx Buffer Request.