view spi.h @ 36:2ecde7a4bc55

Don't use evil errno kludge, write a function that libc can use.
author Daniel O'Connor <darius@dons.net.au>
date Tue, 26 Mar 2013 15:09:46 +1030
parents 58d76cf522ff
children
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uint8_t		SPI_WriteByte(uint8_t out);