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bind/unbind of USB host controller triggers resend of last CAN frame #6

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marckleinebudde opened this issue Dec 14, 2021 · 0 comments
Open

bind/unbind of USB host controller triggers resend of last CAN frame #6

marckleinebudde opened this issue Dec 14, 2021 · 0 comments

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@marckleinebudde
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To reproduce:

  • bring up CANtact PRO as usual
  • send a CAN frame
  • unbind USB host controller: 
    echo 2184200.usb | sudo tee /sys/bus/platform/drivers/imx_usb/bind
  • bind the USB host controller: 
    echo 2184200.usb | sudo tee /sys/bus/platform/drivers/imx_usb/bind

Actually send CAN frame, received by other system:

 (2021-12-14 23:23:56.860539)  can0  RX - -  111   [8]  FF 01 0A 0B 0C 0D 0E 22

Received CAN frame by other system after bind:

 (2021-12-14 23:24:07.573127)  can0  RX - -  111   [8]  FF 01 0A 0B 0C 0D 0E 22
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@marckleinebudde