* $WIZ$ module_hw = "bertos/hw/hw_sipo.h"
*/
-
-
-
-
#ifndef DRV_SIPO_H
#define DRV_SIPO_H
#include "hw/hw_sipo.h"
+#include "cfg/cfg_sipo.h"
#include <io/kfile.h>
+
+/*
+ * The following macros are needed to maintain compatibility with older sipo API.
+ * They can be safely removed once the old API is removed.
+ */
+
+ /**
+ * \addtogroup sipo_api
+ * \{
+ */
+#if COMPILER_C99
+ #define sipo_init(...) PP_CAT(sipo_init ## _, COUNT_PARMS(__VA_ARGS__)) (__VA_ARGS__)
+#else
+ /**
+ * Initialize SIPO module.
+ *
+ * To initialize the module you can write this code:
+ * \code
+ * Sipo ctx;
+ * sipo_init(&ctx, settings);
+ * \endcode
+ */
+ #define sipo_init(args...) PP_CAT(sipo_init ## _, COUNT_PARMS(args)) (args)
+
+#endif
+/**\}*/
+
+
#define SIPO_DATAORDER_START_LSB 1
#define SIPO_DATAORDER_START_MSB 0x80
+#if !CONFIG_SIPO_DISABLE_OLD_API
/**
* Define enum to set sipo data order.
*/
SipoBitOrder bit_order; ///< Set the order of pushed bits in sipo.
} Sipo;
+#else /* New api */
+
+#define SIPO_DATAORDER BV(0)
+#define SIPO_DATAORDER_MSB BV(0) ///< MSB sipo data order setting
+#define SIPO_DATAORDER_LSB 0 ///< LSB sipo data order setting
+
+#define SIPO_CLOCK_POL BV(1)
+#define SIPO_START_LOW BV(1) ///< sipo clock start level high setting
+#define SIPO_START_HIGH 0 ///< sipo clock start level low setting
+
+#define SIPO_LOAD_LEV BV(2)
+#define SIPO_LOW_TO_HIGH BV(2) ///< sipo load high signal level setting.
+#define SIPO_HIGH_TO_LOW 0 ///< sipo load low signal level setting.
+
+/**
+ * Sipo KFile context structure.
+ */
+typedef struct Sipo
+{
+ KFile fd; ///< File descriptor.
+ SipoMap device; ///< Descriptor of the device that we want drive.
+ uint8_t settings;
+} Sipo;
+
+#endif
/**
* ID for sipo.
return (Sipo *)fd;
}
-void sipo_init(Sipo *fd);
+void sipo_init_1(Sipo *fd);
+void sipo_init_3(Sipo *fd, SipoMap dev, uint8_t settings);
-#endif // DRV_SIPO_H
+#endif /* DRV_SIPO_H */