fix(spi): init never called at begin - #3049
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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. Signed-off-by: Frederic Pillon <frederic.pillon@st.com>
This was referenced Aug 19, 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.
Fixes #3052.