192 void phFriNfc_Llcp_CyclicFifoInit(P_UTIL_FIFO_BUFFER   pUtilFifo,  in phFriNfc_Llcp_CyclicFifoInit()  argument
196    pUtilFifo->pBuffStart = (uint8_t *)pBuffStart;  in phFriNfc_Llcp_CyclicFifoInit()
197    pUtilFifo->pBuffEnd   = (uint8_t *)pBuffStart + buffLength-1;  in phFriNfc_Llcp_CyclicFifoInit()
198    pUtilFifo->pIn        = (uint8_t *)pBuffStart;  in phFriNfc_Llcp_CyclicFifoInit()
199    pUtilFifo->pOut       = (uint8_t *)pBuffStart;  in phFriNfc_Llcp_CyclicFifoInit()
200    pUtilFifo->bFull      = FALSE;  in phFriNfc_Llcp_CyclicFifoInit()
206 void phFriNfc_Llcp_CyclicFifoClear(P_UTIL_FIFO_BUFFER pUtilFifo)  in phFriNfc_Llcp_CyclicFifoClear()  argument
208    pUtilFifo->pIn = pUtilFifo->pBuffStart;  in phFriNfc_Llcp_CyclicFifoClear()
209    pUtilFifo->pOut = pUtilFifo->pBuffStart;  in phFriNfc_Llcp_CyclicFifoClear()
210    pUtilFifo->bFull      = FALSE;  in phFriNfc_Llcp_CyclicFifoClear()
216 uint32_t phFriNfc_Llcp_CyclicFifoWrite(P_UTIL_FIFO_BUFFER   pUtilFifo,  in phFriNfc_Llcp_CyclicFifoWrite()  argument
225       pNext = (uint8_t*)pUtilFifo->pIn+1;  in phFriNfc_Llcp_CyclicFifoWrite()
227       if(pNext > pUtilFifo->pBuffEnd)  in phFriNfc_Llcp_CyclicFifoWrite()
230          pNext = pUtilFifo->pBuffStart;  in phFriNfc_Llcp_CyclicFifoWrite()
233       if(pUtilFifo->bFull)  in phFriNfc_Llcp_CyclicFifoWrite()
239       if(pNext == pUtilFifo->pOut)  in phFriNfc_Llcp_CyclicFifoWrite()
242          pUtilFifo->bFull = TRUE;  in phFriNfc_Llcp_CyclicFifoWrite()
247       pUtilFifo->pIn = pNext;  in phFriNfc_Llcp_CyclicFifoWrite()
256 uint32_t phFriNfc_Llcp_CyclicFifoFifoRead(P_UTIL_FIFO_BUFFER   pUtilFifo,  in phFriNfc_Llcp_CyclicFifoFifoRead()  argument
265       if((pUtilFifo->pOut == pUtilFifo->pIn) && (pUtilFifo->bFull == FALSE))  in phFriNfc_Llcp_CyclicFifoFifoRead()
274          if(pUtilFifo->pOut == pUtilFifo->pBuffEnd)  in phFriNfc_Llcp_CyclicFifoFifoRead()
277             pNext = pUtilFifo->pBuffStart;  in phFriNfc_Llcp_CyclicFifoFifoRead()
281             pNext = (uint8_t*)pUtilFifo->pOut + 1;  in phFriNfc_Llcp_CyclicFifoFifoRead()
286          pUtilFifo->pOut = pNext;  in phFriNfc_Llcp_CyclicFifoFifoRead()
288          pUtilFifo->bFull = FALSE;  in phFriNfc_Llcp_CyclicFifoFifoRead()
298 uint32_t phFriNfc_Llcp_CyclicFifoUsage(P_UTIL_FIFO_BUFFER pUtilFifo)  in phFriNfc_Llcp_CyclicFifoUsage()  argument
301    uint8_t * pIn        = (uint8_t *)pUtilFifo->pIn;  in phFriNfc_Llcp_CyclicFifoUsage()
302    uint8_t * pOut       = (uint8_t *)pUtilFifo->pOut;  in phFriNfc_Llcp_CyclicFifoUsage()
304    if (pUtilFifo->bFull)  in phFriNfc_Llcp_CyclicFifoUsage()
306       dataLength = pUtilFifo->pBuffEnd - pUtilFifo->pBuffStart + 1;  in phFriNfc_Llcp_CyclicFifoUsage()
316          dataLength = pUtilFifo->pBuffEnd - pOut;  in phFriNfc_Llcp_CyclicFifoUsage()
317          dataLength += (pIn+1) - pUtilFifo->pBuffStart;  in phFriNfc_Llcp_CyclicFifoUsage()
328 uint32_t phFriNfc_Llcp_CyclicFifoAvailable(P_UTIL_FIFO_BUFFER pUtilFifo)  in phFriNfc_Llcp_CyclicFifoAvailable()  argument
332    uint8_t * pIn         = (uint8_t *)pUtilFifo->pIn;  in phFriNfc_Llcp_CyclicFifoAvailable()
333    uint8_t * pOut        = (uint8_t *)pUtilFifo->pOut;  in phFriNfc_Llcp_CyclicFifoAvailable()
335    if (pUtilFifo->bFull)  in phFriNfc_Llcp_CyclicFifoAvailable()
343          size = pUtilFifo->pBuffEnd - pUtilFifo->pBuffStart + 1;  in phFriNfc_Llcp_CyclicFifoAvailable()