jens
714e0293e3
- fixed mutual inclusions git-svn-id: http://moon:8086/svn/software/trunk/libsrc/radio@866 b431acfa-c32f-4a4a-93f1-934dc6c82436
63 lines
1.7 KiB
C
Executable File
63 lines
1.7 KiB
C
Executable File
// --------------------------------------------------------------
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#ifndef _RADIO_RINGBUF_H_
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#define _RADIO_RINGBUF_H_
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#include <stdint.h>
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#include "radio_types.h"
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// --------------------------------------------------------------
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// Types
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// --------------------------------------------------------------
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typedef struct _rbuf_t
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{
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uint32_t size, iw, ir, dist;
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radio_float_t *pData;
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} rbuf_t;
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typedef struct _fifo_t
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{
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uint32_t size_max;
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uint32_t size;
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uint32_t ir;
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uint32_t iw;
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uint32_t *pData;
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} fifo_t;
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// --------------------------------------------------------------
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#ifdef __cplusplus
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extern "C" {
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#endif
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// --------------------------------------------------------------
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// Functions
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// --------------------------------------------------------------
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// RingBuffer
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void RBufInit(rbuf_t *pObj, uint32_t size);
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void RBufFree(rbuf_t *pObj);
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void RBufPut(rbuf_t *pObj, radio_float_t x);
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radio_float_t RBufGet(rbuf_t *pObj);
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radio_float_t RBufGetAfter(rbuf_t *pObj, int32_t delay);
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radio_float_t RBufGetAt(rbuf_t *pObj, uint32_t index);
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// Fifo
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void FifoInit(fifo_t *pObj, uint32_t max_size);
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void FifoFree(fifo_t *pObj);
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uint32_t FifoSize(fifo_t *pObj);
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uint32_t FifoSizeMax(fifo_t *pObj);
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uint32_t FifoFront(fifo_t *pObj);
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uint32_t FifoBack(fifo_t *pObj);
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void FifoPushBack(fifo_t *pObj, uint32_t item);
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void FifoPushFront(fifo_t *pObj, uint32_t item);
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void FifoPopBack(fifo_t *pObj);
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void FifoPopFront(fifo_t *pObj);
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// --------------------------------------------------------------
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#ifdef __cplusplus
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}
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#endif // __cplusplus
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// --------------------------------------------------------------
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#endif // _RADIO_RINGBUF_H_
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