jens
d2a116ce13
git-svn-id: http://moon:8086/svn/projects/HendiControl@161 fda53097-d464-4ada-af97-ba876c37ca34
35 lines
642 B
C
35 lines
642 B
C
/*
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* fifo.h
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*
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* Created: 20.02.2019 20:35:48
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* Author: jens
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*/
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#ifndef FIFO_H_
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#define FIFO_H_
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#include <stdlib.h>
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#include <avr/interrupt.h>
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typedef struct _sFifo
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{
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uint8_t **ppData;
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size_t capacity;
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size_t itemSize;
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size_t volatile fill;
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size_t volatile wi;
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size_t volatile ri;
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const char *pName;
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} Fifo;
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void fifo_init(Fifo *pObj, size_t capacity, size_t itemSize, const char *pName);
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void fifo_free(Fifo *pObj);
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int fifo_push(Fifo *pObj, void *pItem);
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int fifo_pop(Fifo *pObj, void *pItem);
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int fifo_isEmpty(Fifo *pObj);
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void enterCritical();
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void exitCritial();
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#endif /* FIFO_H_ */ |