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-rw-r--r--LUFA/Drivers/Peripheral/SPI.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/LUFA/Drivers/Peripheral/SPI.h b/LUFA/Drivers/Peripheral/SPI.h
index c6db9f962..8c38dcc27 100644
--- a/LUFA/Drivers/Peripheral/SPI.h
+++ b/LUFA/Drivers/Peripheral/SPI.h
@@ -122,6 +122,7 @@
static inline void SPI_Init(const uint8_t SPIOptions)
{
DDRB |= ((1 << 1) | (1 << 2));
+ DDRB &= ((1 << 0) | (1 << 3));
PORTB |= ((1 << 0) | (1 << 3));
SPCR = ((1 << SPE) | SPIOptions);