Fix compilation warning for USI

dipspb · Dec 6, 2012 · 9931763 · 9931763
1 parent 40f026b
commit 9931763
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/hardware/msp430/cores/msp430/twi.c b/hardware/msp430/cores/msp430/twi.c
@@ -57,9 +57,10 @@ static uint8_t twi_masterBufferLength;
 static uint8_t twi_txBuffer[TWI_BUFFER_LENGTH];
 static volatile uint8_t twi_txBufferIndex;
 static volatile uint8_t twi_txBufferLength;
-
+#if (defined(__MSP430_HAS_USCI__) || defined(__MSP430_HAS_EUSCI_B0__))
 static uint8_t twi_rxBuffer[TWI_BUFFER_LENGTH];
 static volatile uint8_t twi_rxBufferIndex;
+#endif
 
 static volatile uint8_t twi_error;