146 lines
3.4 KiB
C
146 lines
3.4 KiB
C
/*
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******************************************************************************
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*
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* @file user.c
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* @brief user module
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* @ic sy8835
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*
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* @version 1.0
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* @date 2024/11/01 09:59:40
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* @author Alex Xu
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*
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* Copyright (c) 2013-2099,Tkplusemi Technology Co.,Ltd.
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* All Rights Reserved
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*
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* History:
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* Revision Date Author Desc
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* 1.0.0 2024/11/01 Alex Xu build this file
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******************************************************************************
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*/
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/*_____ I N C L U D E S ____________________________________________________*/
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#include "user.h"
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/******************************************************************************\
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Macro definitions
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\******************************************************************************/
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/******************************************************************************\
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Variables definitions
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\******************************************************************************/
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#if QUEUE
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idata SeqQueue Queue;
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#endif
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/******************************************************************************\
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Functions definitions
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\******************************************************************************/
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#if 0
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/*******************************************************************************
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* Function Name : ExtSfr_Write
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* Description : ExtSfr Write a Byte
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* Input : Will Send Date
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* Output : None
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* Return : None
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******************************************************************************
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*/
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void ExtSfr_Write(u8 reg_addr,u8 _dat)
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{
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SFRADDR = reg_addr;
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SFRDATA = _dat;
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}
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/*******************************************************************************
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* Function Name : ExtSfr_Read
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* Description : ExtSfr Read a Byte
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* Input : Will Send Date
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* Output : None
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* Return : None
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******************************************************************************
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*/
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u8 ExtSfr_Read(u8 reg_addr)
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{
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u8 Data = 0;
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SFRADDR = reg_addr;
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Data = SFRDATA;
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return Data;
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}
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#endif
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#if QUEUE
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void InitQueue(SeqQueue *queue)
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{
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queue->qFront = 0;
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queue->qRear = 0;
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}
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bool IsEmptyQueue(SeqQueue *queue)
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{
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if( queue->qFront == queue->qRear ) //<2F><><EFBFBD><EFBFBD><D7B5>ڶ<EFBFBD>β
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return true;
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else
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return false;
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}
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bool IsFullQueue(SeqQueue *queue)
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{
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if ( ( (queue->qRear + 1) % QUEUE_SIZE ) == queue->qFront)
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return true;
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else
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return false;
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}
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char PushQueue(SeqQueue *queue, int value)
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{
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if ( IsFullQueue(queue) )
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return false;
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queue->BasicArr[queue->qRear] = value; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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queue->qRear = ( queue->qRear
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+ 1 ) % QUEUE_SIZE; //<2F><>β<EFBFBD><CEB2><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD>λ<EFBFBD><CEBB>
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return true;
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}
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char PopQueue(SeqQueue *queue)
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{
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int Pop_Data = 0;
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if( IsEmptyQueue(queue) ) //<2F><><EFBFBD><EFBFBD><D7B5>ڶ<EFBFBD>β<EFBFBD><CEB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD>ա<EFBFBD>
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return Pop_Data;
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Pop_Data = queue->BasicArr[queue->qFront]; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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queue->qFront = ( queue->qFront + 1 ) % QUEUE_SIZE; //ָ<><D6B8><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
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return Pop_Data;
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}
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int AddQueue(SeqQueue *queue)
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{
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char Cur = 0;
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int Value_Add = 0;
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if( IsEmptyQueue(queue) ) //<2F><><EFBFBD><EFBFBD><D7B5>ڶ<EFBFBD>β<EFBFBD><CEB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD>ա<EFBFBD>
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return Value_Add;
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Cur = queue->qFront;
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while ( Cur != queue->qRear )
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{
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Value_Add += queue->BasicArr[Cur];
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Cur = ( Cur + 1 ) % QUEUE_SIZE;
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}
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return Value_Add;
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}
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#endif
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