Attiny85 spi driver #419
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Attiny85 spi driver #419
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Preliminary SPI driver for the attiny85 using the USI. Ive tested writing data using a logic analyzer. I don't know if I can consume any of the existing settings to set the SPI mode. I have not tested reading and I suspect it would not work [well] because it wont block on a read. I think it would need a modification of the
avr-hal-generic::spi::Spiimpl but I wanted to get some guidance first.