Initial import

git-svn-id: http://moon:8086/svn/software/trunk/libsrc/radio@1 b431acfa-c32f-4a4a-93f1-934dc6c82436
2014-07-19 07:44:42 +00:00
commit 290fd5f5e0
36 changed files with 13976 additions and 0 deletions
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+// --------------------------------------------------------------
+#ifndef RINGBUF_H
+#define	RINGBUF_H
+
+#include <stdint.h>
+#include "radio_types.h"
+
+// --------------------------------------------------------------
+// Types
+// --------------------------------------------------------------
+typedef struct _rbuf_t
+{
+	uint32_t size, iw, ir, dist;
+	radio_float_t *pData;
+
+} rbuf_t;
+
+typedef struct _fifo_t
+{
+	uint32_t size_max;
+	uint32_t size;
+	uint32_t ir;
+	uint32_t iw;
+	uint32_t *pData;
+
+} fifo_t;
+
+// --------------------------------------------------------------
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// --------------------------------------------------------------
+// Functions
+// --------------------------------------------------------------
+// RingBuffer
+void RBufInit(rbuf_t *pObj, uint32_t size);
+void RBufFree(rbuf_t *pObj);
+void RBufPut(rbuf_t *pObj, radio_float_t x);
+radio_float_t RBufGet(rbuf_t *pObj);
+radio_float_t RBufGetAfter(rbuf_t *pObj, int32_t delay);
+radio_float_t RBufGetAt(rbuf_t *pObj, uint32_t index);
+
+// Fifo
+void FifoInit(fifo_t *pObj, uint32_t max_size);
+void FifoFree(fifo_t *pObj);
+uint32_t FifoSize(fifo_t *pObj);
+uint32_t FifoSizeMax(fifo_t *pObj);
+uint32_t FifoFront(fifo_t *pObj);
+uint32_t FifoBack(fifo_t *pObj);
+void FifoPushBack(fifo_t *pObj, uint32_t item);
+void FifoPushFront(fifo_t *pObj, uint32_t item);
+void FifoPopBack(fifo_t *pObj);
+void FifoPopFront(fifo_t *pObj);
+
+// --------------------------------------------------------------
+#ifdef __cplusplus
+}
+#endif // __cplusplus
+
+// --------------------------------------------------------------
+#endif // RINGBUF_H