+/**
+ * SPI clock polarity.
+ *
+ * $WIZ$ ser_spi_pol = "SPI_NORMAL_LOW", "SPI_NORMAL_HIGH"
+ * }
+ */
+#define SPI_NORMAL_LOW 0
+#define SPI_NORMAL_HIGH 1
+
+/**
+ * SPI clock phase.
+ *
+ * $WIZ$ ser_spi_phase = "SPI_SAMPLE_ON_FIRST_EDGE", "SPI_SAMPLE_ON_SECOND_EDGE"
+ * }
+ */
+#define SPI_SAMPLE_ON_FIRST_EDGE 0
+#define SPI_SAMPLE_ON_SECOND_EDGE 1
+