LPC2148: Missing spi initializatin prototype

2026-06-06 16:50:55 +08:00 · 2016-01-28 09:52:46 -06:00
parent 9f2ae5bb86
commit 5d0c914121
1 changed files with 18 additions and 0 deletions
@@ -163,4 +163,22 @@
 * Public Function Prototypes
 ************************************************************************************/

+struct spi_dev_s; /* Forward reference */
+
+/****************************************************************************
+ * Name: lpc214x_spibus_initialize
+ *
+ * Description:
+ *   Initialize the selected SPI port
+ *
+ * Input Parameter:
+ *   Port number (for hardware that has mutiple SPI interfaces)
+ *
+ * Returned Value:
+ *   Valid SPI device structre reference on succcess; a NULL on failure
+ *
+ ****************************************************************************/
+
+FAR struct spi_dev_s *lpc214x_spibus_initialize(int port);
+
 #endif  /* _ARCH_ARM_SRC_LPC214X_SPI_H */