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Better support for changing the CAN bit rate #991

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dc42 opened this issue May 2, 2024 · 0 comments
Open

Better support for changing the CAN bit rate #991

dc42 opened this issue May 2, 2024 · 0 comments
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enhancement Additional functionality, performance or other feature request
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@dc42
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dc42 commented May 2, 2024

We could support a small number of lower CAN bit rates (e.g. 500kbits/sec and 250kbits/sec) better if we changed the bootloader code and Duet 3 Expansion code to try listening for clock sync messages at various bit rates; and when one is received, if the bit rate doesn't match the bit rate configured in NVRAM, update the NVRAM. We would need a separate LED flash code for "no clock message received".

@dc42 dc42 added this to the After 3.6 milestone May 13, 2024
@T3P3 T3P3 added the enhancement Additional functionality, performance or other feature request label May 14, 2024
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enhancement Additional functionality, performance or other feature request
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