doc: migration: 4.2: Add Modbus related notes (7ab9d8b6) · Commits · Wenxi XU / zephyr

doc/releases/migration-guide-4.2.rst

+8 −0

Changes for doc/releases/migration-guide-4.2.rst: 8 added lines, 0 removed lines.
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		@@ -761,6 +761,14 @@ State Machine Framework
		* Flat state machines ignore the return value; returning :c:enum:`SMF_EVENT_HANDLED`
		would be the most technically accurate response.

		Modbus
		======

		* The ``client_stop_bits`` field in :c:struct:`modbus_serial_param` has been renamed into ``stop_bits``.
		The setting is valid in both client and server modes.
		* Custom stop-bit settings are disabled by default and should be enabled
		by :kconfig:option:`CONFIG_MODBUS_NONCOMPLIANT_SERIAL_MODE`.

		Modules
		*******