spi fix

Author: ladyada

variants/hallowing_m0_express/variant.h

@@ -137,7 +137,7 @@ static const uint8_t ATN = PIN_ATN;
 /*
  * SPI Interfaces
  */
-#define SPI_INTERFACES_COUNT 1
+#define SPI_INTERFACES_COUNT 2
 
 #define PIN_SPI_MISO         (28u)
 #define PIN_SPI_MOSI         (29u)
@@ -156,13 +156,13 @@ static const uint8_t SCK  = PIN_SPI_SCK ;
 #define PIN_SPI1_MOSI         (34u)
 #define PIN_SPI1_SCK          (35u)
 #define PERIPH_SPI1           sercom4
-#define PAD_SPI1_TX           SPI_PAD_3_SCK_3
+#define PAD_SPI1_TX           SPI_PAD_2_SCK_3
 #define PAD_SPI1_RX           SERCOM_RX_PAD_1
 
 static const uint8_t SS1   = 36;
-static const uint8_t MOSI1 = PIN_SPI_MOSI ;
-static const uint8_t MISO1 = PIN_SPI_MISO ;
-static const uint8_t SCK1  = PIN_SPI_SCK ;
+static const uint8_t MOSI1 = PIN_SPI1_MOSI ;
+static const uint8_t MISO1 = PIN_SPI1_MISO ;
+static const uint8_t SCK1  = PIN_SPI1_SCK ;
 
 
 /*