Trimming Down SPI
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- Respected Member
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- Joined: Thu Sep 16, 2010 9:15 am
That means you really need the sync(MOSI) before you accept the input from MISO, thus getting the last (say) 8 bits clocked in. Depending on the size of the buffer you may get 32 bits, some are going then to be irrelevant due to the full-duplex (or simultaneous) transmission of SPI.