Actually return byte read from SPI

diff --git a/target/ee/ee.c b/target/ee/ee.c
index ed13d0ad455e4655b525c6d4686ed7805e9436dd..08d551370e8daa12223837e843f4c61ccb8f0e58 100644 (file)
--- a/target/ee/ee.c
+++ b/target/ee/ee.c
@@ -274,6 +274,7 @@ usart_in_out(uint8_t byte)
        while ((U0CSR & UxCSR_TX_BYTE) == 0)
                ;
        U0CSR &= ~UxCSR_TX_BYTE;
+       return U0DBUF;
 }
 
 void