-#define SPI_SCK_BIT PORTB1
-#define SPI_MOSI_BIT PORTB2
-#define SPI_MISO_BIT PORTB3
+#define SPI_SCK_BIT PB1
+#define SPI_MOSI_BIT PB2
+#define SPI_MISO_BIT PB3
* disabled. Using INTERRUPT() is troublesome when the serial
* is heavily loaded, because an interrupt could be retriggered
* when executing the handler prologue before RXCIE is disabled.
* disabled. Using INTERRUPT() is troublesome when the serial
* is heavily loaded, because an interrupt could be retriggered
* when executing the handler prologue before RXCIE is disabled.
* disabled. Using INTERRUPT() is troublesome when the serial
* is heavily loaded, because an interrupt could be retriggered
* when executing the handler prologue before RXCIE is disabled.
* disabled. Using INTERRUPT() is troublesome when the serial
* is heavily loaded, because an interrupt could be retriggered
* when executing the handler prologue before RXCIE is disabled.