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Cube MX configures MISO and MOSI as outputs in SPI Full Duplex Master

Question asked by ihouses ihouses on Feb 26, 2018
Latest reply on Feb 26, 2018 by waclawek.jan

I am using an STM32L031K6 and I configure SP1 as Full Duplex Master, I expect that MOSI is an output and MISO an input but Cube MX configures SPI1_MISO as a Alternate Function Push Pull and can not be changed.


If I short MISO and MOSI of course doesn't work because both are outputs.


Why is it like that?