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fix(spi): init never called at begin - #3049

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fpistm wants to merge 1 commit into
stm32duino:mainfrom
fpistm:fix_spi
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fix(spi): init never called at begin#3049
fpistm wants to merge 1 commit into
stm32duino:mainfrom
fpistm:fix_spi

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@fpistm fpistm commented Aug 18, 2026

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Regression introduced during ArduinoCore-API deployment. (_spiSettings != settings) conditions always false by default (if busMode not changed).
The only way to get SPI functional was to call begin_transaction with a different settings else error handler is called.

Regression introduced during ArduinoCore-API deployment.
(_spiSettings != settings) conditions always false by default
(if busMode not changed).
The only way to get SPI functional was to call begin_transaction
with a different settings else error handler is called.

Signed-off-by: Frederic Pillon <frederic.pillon@st.com>
@fpistm
fpistm requested a review from Aymane-ST August 18, 2026 14:57
@fpistm fpistm added the fix 🩹 Bug fix label Aug 18, 2026
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