When in slave mode, and the /SS is driven high, the data sheet says: "...the SPI slave will immediately reset the send and receive logic, and drop any partially received data in the shift register." OK, but does the SPIF flag get set? Would I be correct in assuming that it doesn't and that I would have to monitor both SPIF and the /SS status to catch both end-of-transmission possibilities? Thanks, Hal
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SPIF behavior on premature SPI termination
2009-06-18 by hal.foster