CAN words

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CAN words

Postby steved » Fri Nov 17, 2017 7:27 pm

Minor points:

1. All the CAN test projects for different processors use the same setup values (with one exception - 32L4, IIRC), yet the processors have varying clock speeds. So the comment as to '500kHz baud rate' can't always be correct
2. Probably impossible to implement sensibly, but the CAN setup values should ideally be calculated using the actual clock tree configuration (although I wonder how much people change things from the settings in the demo they picked as a starting point). Perhaps just a note to say that the config needs updating dependent on configured clock dividers, and maybe give the settings the current values assume.
3. There's a lot of use of canTransmit() and canReceive(), which I understand to be deprecated in favour of canTransmitTimeout() and canReceiveTimeout().

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