Add BSP Support for FlexCAN(1/2)#162
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This commit corresponds to a FlexCAN PR review question in imxrt-hal. I'm sharing it to make reproduction easier. imxrt-rs/imxrt-hal#122 (comment)
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This PR adds BSP support for the FlexCAN1 and FlexCAN2 interfaces added in this PR for
imxrt-hal: #171FlexCAN1 interface has been tested in HW using a Teensy4.1.
More than happy to take any code comments / improvement suggestions!
Acknowledgements:
The vast majority of this work is from @dstric-aqueduct - who wrote the initial FlexCAN peripheral code in imxrt-rs/imxrt-hal#122.
@SebKuzminsky rebased @dstric-aqueduct's work onto imxrt-hal 0.5 which gave me a great starting point to work from.