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doc: releases: release-notes: 3.7: can_get_{min,max}_bitrate() changes

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Mention the new can_get_bitrate_min() and can_get_bitrate_max() CAN
controller API functions along with the deprecating of the existing
can_get_min_bitrate() and can_get_max_bitrate().

Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
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Henrik Brix Andersen 2024-04-09 06:35:04 +00:00 • committed by Anas Nashif
commit 00eae2dffd
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doc/releases/release-notes-3.7.rst
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@ -87,6 +87,10 @@ Drivers and Sensors
* Deprecated the :c:func:`can_calc_prescaler` API function, as it allows for bitrate
errors. Bitrate errors between nodes on the same network leads to them drifting apart after the
start-of-frame (SOF) synchronization has taken place, leading to bus errors.
* Added :c:func:`can_get_bitrate_min` and :c:func:`can_get_bitrate_max` for retrieving the minimum
and maximum supported bitrate for a given CAN controller/CAN transceiver combination, reflecting
that retrieving the bitrate limits can no longer fail. Deprecated the existing
:c:func:`can_get_min_bitrate` and :c:func:`can_get_max_bitrate` API functions.
* Extended support for automatic sample point location to also cover :c:func:`can_calc_timing` and
:c:func:`can_calc_timing_data`.
* Added optional ``min-bitrate`` devicetree property for CAN transceivers.