Failure to receive extended frames

bsculley commented 5 years ago

Hi Collin,

I posted a parallel issue on the due_can repo. I am not able to get the GEVCU to receive extended frames. I tried the CAN_ExtendedPingPong example from the due_can library and was seeing the same result.

I have done this in GEVCO.35.ino setup:

    for (int filter = 4; filter < 7; filter++) {
        Can0.setRXFilter(filter, 0, 0, true);
    }

and this in the setup of my custom motor controller:

canHandlerEv.attach(this, 0xF9, 0x1FFFFFFF, true);

Hopefully I'm just doing something wrong, but I sure can't see it. I could use a boost here.

bsculley commented 5 years ago

Further to this issue, I have also tried using watchFor() in place of setting up explicit filters, but it had no effect.

collin80 commented 5 years ago

I'm going to try to look into it further. The odd part is that I just recently used a different board but with the same processor and CAN library and it was receiving extended frames perfectly well.

On Wed, Sep 12, 2018 at 7:42 AM bsculley notifications@github.com wrote:

Further to this issue, I have also tried using watchFor() in place of setting up explicit filters, but it had no effect.

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bsculley commented 5 years ago

Never mind. I was using the filter mask all wrong. Sorry.

collin80 / GEVCU6

Failure to receive extended frames #6