单片机保险箱c语言课程方案

#include<8051.h>#include<string.h>#include"vir_buzzer_cfg.h#include"vir_buzzer.h"#include"vir_key_cfg.h"#include"vir_key.h"#include"vir_lock_cfg.h"#include"vir_lock.h"#include"vir_memory_cfg.h"#include"vir_memory.h"#include"vir_show.h"#include"buzzer.h"#include"delay_cfg.h"#include"delay.h"#include"lock.h"/*#include"i2c.h"*/#include"delay_cfg.h"#include"delay.h"#include"led_display_cfg.h"#include"led_display.h"#include"I2C_cfg.h"staticvoid zyI2cBitSend(void>{if((ucData&0x80>>{__ZY_I2C_SDA=1。}else{__ZY_I2C_SDA=0。}__ZY_I2C_DELAY(>。__ZY_I2C_SCL=1。__ZY_I2C_DELAY(>。__ZY_I2C_SCL=0。}unsignedchar__zyI2cBitReceive(void>{unsignedcharucRt。__ZY_I2C_DELAY(>。__ZY_I2C_SCL=1。__ZY_I2C_DELAY(>。ucRt=__ZY_I2C_SDA。__ZY_I2C_SCL=0。returnucRt。}staticvoid__zyI2cStartSend(void>__ZY_I2C_DELAY(＞。__ZY_I2C_SDA=0。__ZY_I2C_DELAY(＞。__ZY_I2C_SCL=0。}staticvoid__zyI2cStopSend(void＞{__ZY_I2C_SDA=0。__ZY_I2C_DELAY(＞。__ZY_I2C_SCL=1。__ZY_I2C_DELAY(＞。__ZY_I2C_SDA=1。}staticvoid__zyI2cRestartSend(void＞{__ZY_I2C_SDA=1。__ZY_I2C_DELAY(＞。__ZY_I2C_SCL=1。__ZY_I2C_DELAY(＞。__ZY_I2C_SDA=0。__ZY_I2C_DELAY(＞。__ZY_I2C_SCL=0。}staticvoid__zyI2cAckSend(void＞{__ZY_I2C_SDA=0。__ZY_I2C_DELAY(＞。__ZY_I2C_SCL=1。__ZY_I2C_DELAY(＞。__ZY_I2C_SCL=0。}staticvoid__zyI2cNakSend(void＞{__ZY_I2C_SDA=1。__ZY_I2C_DELAY(＞。__ZY_I2C_SCL=1。__ZY_I2C_DELAY(＞。__ZY_I2C_SCL=0。}staticchar__zyI2cIsAck(void＞{__ZY_I2C_SDA=1。__ZY_I2C_DELAY(＞。__ZY_I2C_SCL=1。__ZY_I2C_DELAY(＞。if(__ZY_I2C_SDA==1＞{__ZY_I2C_SCL=0。return0。}__ZY_I2C_SCL=0。return1。}staticvoid__zyI2cByteSend(unsignedcharucData＞{unsignedchari。i=8。do{__zyI2cBitSend(ucData＞。ucData=ucData＜＜1。}while(--i!=0＞。}staticunsignedchar__zyI2cBitReceive(void＞{unsignedcharucRt。unsignedchari。ucRt=0。__ZY_I2C_SDA=1。i=8。do{ucRt=(ucRt＜＜1＞+__zyI2cBitReceive。}while(--i!=0＞。returnucRt。}voidzyLedDisplayScan(void＞{staticunsignedcharucIndex=0。 //定义扫描位置索引静态变量/**关闭显示*/__ZY_LED_DIG1_OFF(＞。 //关闭数码管__ZY_LED_DIG2_OFF(＞。__ZY_LED_DIG3_OFF(＞。__ZY_LED_DIG4_OFF(＞。__ZY_LED_DIG5_OFF(＞。__ZY_LED_DIG6_OFF(＞。/**显示ucIndex位：将待显示数字字符的数值送到段选位控制I/O口

*/__ZY_LED_SEG(~GucZyLedDisplayShowBuf[ucIndex]＞。switch(ucIndex＞{case0:__ZY_LED_DIG1_ON(＞。break。__ZY_LED_DIG2_ON(＞。break。__ZY_LED_DIG3_ON(＞。break。__ZY_LED_DIG4_ON(＞。break。__ZY_LED_DIG5_ON(＞。break。__ZY_LED_DIG6_ON(＞。break。default:break。}/**准备显示下一位//点亮数码管1////点亮数码管1//点亮数码管2//点亮数码管3//点亮数码管4//点亮数码管5//点亮数码管6if(ucIndex＞=6＞{ucIndex=0。}}charzyI2cInit(void＞{__ZY_I2C_SCL=0。__zyI2cStopSend(＞。return0。}unsignedcharzyI2cWrite(unsignedcharucAddr,unsignedintuiRegAddr,unsignedcharucRegAddrLen,unsignedchar*pucData,unsignedcharucDataLen＞unsignedchari。if(ucDataLen==0||pucData==0>{return0。}i=ucDataLen。__zyI2cStartSend(>。__zyI2cByteSend(ucAddr&0xfe>。if(__zyI2IsAck(>>{while(ucRegAddrLen>0>{__zyI2cByteSend(uiRegAddr>。if(!__zyI2IsAck(>>{break。}ucRegAddrLen--。uiRegAddr=uiRegAddr>>8。}if(ucRegAddrLen==0>{do{__zyI2cByteSend(*pucData++>。if(!__zyI2IsAck>{break。}}while(--i!=0>。}}__zyI2cStopSend(>。return(ucDataLen-i>。}unsignedcharzyI2cRead(unsignedcharucAddr,unsignedintuiRegAddr,unsignedcharucRegAddrLen,unsignedchar*pucData,unsignedcharucDataLen>{unsignedchari。if(ucDataLen==0||pucData==0>{return0。}__zyI2cStartSend(>。__zyI2cByteSend(ucAddr&0xfe>。if(__zyI2cIsAck(>>{while(ucRegAddrLen>0>{__zyI2cByteSend(uiRegAddr>。if(!__zyI2cIsAck(＞＞{break。}ucRegAddrLen--。uiRegAddr=uiRegAddr＞＞8。}if(ucRegAddrLen==0＞{__zyIc2RestartSend(＞。__zyI2cByteSend(ucAddr|0x01＞。if(__zyI2cIsAck(＞＞{i=ucDataLen-1。while(i--1=0＞{*pucData++=__zyI2cByteReceive(＞。__zyI2cAckSend(＞。}*pucData=__zyI2cByteReceive(＞。__zyI2cNakSend(＞。}}}else{ucDataLen=0。}__zyI2cStopSend(＞。returnucDataLen。}charzyLedDisplayInit(void＞{return0。}voidzyLedDisplayScan(void＞{staticunsignedcharucIndex=0。 //定义扫描位置索引静态变量/**关闭显示*/__ZY_LED_DIG1_OFF(＞。 //关闭数码管__ZY_LED_DIG2_OFF(＞。__ZY_LED_DIG3_OFF(＞。__ZY_LED_DIG4_OFF(＞。__ZY_LED_DIG5_OFF(＞。__ZY_LED_DIG6_OFF(＞。/**显示ucIndex位：将待显示数字字符的数值送到段选位控制I/O口*/////点亮数码管1//点亮数码管2//点亮数码管3//点亮数码管4//点亮数码管5//点亮数码管6__ZY_LED_SEG(~GucZyLedDisplayShowBuf[ucIndex]＞。switch(ucIndex＞{case0:__ZY_LED_DIG1_ON(＞。break。__ZY_LED_DIG2_ON(＞。break。__ZY_LED_DIG3_ON(＞。break。__ZY_LED_DIG4_ON(＞。break。__ZY_LED_DIG5_ON(＞。break。__ZY_LED_DIG6_ON(＞。break。default:break。}/**准备显示下一位*/ucIndex++。if(ucIndex＞=6＞{ucIndex=0。}}/****延时驱动实现代码***/**全局变量定义********************************************************************************/staticunsignedint _GuiSum。 //32位定时器高16位staticvolatileunsignedchar_GucTimerFlg。 //32位定时器溢出标志**Description： 延时初始化********************************************************************************/chardelayInit(void>{TMOD=(TMOD&0xf0>|0x01。ET0=1。**Description： 延时初始化********************************************************************************/chardelayInit(void>{TMOD=(TMOD&0xf0>|0x01。ET0=1。return0。}****Description： 毫秒延时开始*/chardelayMsStart(unsignedintuiDly>。{unsignedlongulTmp1。unsignedintuiTmp2。/**获得定时器初始值*/ulTmp1=DELAY_CYCLES(uiDly>。ulTmp1=-ulTmp1。/**设置定时器初始值//计算需要的机器周期数//加计数，所以取负*/uiTmp2TL0TH0=ulTmp1%0x10000。=uiTmp2%256。=uiTmp2/256。//定时器低16位_GuiSum=ulTmp1/0x10000。_GueTimerFlg=0。TR0=1；return0；}//定时器高16位//清处溢出标志//启动定时器**Description：检查延时是否结束********************************************************************************/chardelayMslsEnd(void>。{return_GueTimerFlg。}**Description： 毫秒延时********************************************************************************/chardelayMs(unsignedintuiDly>{/**开始延时*/if(delayMsStart(uiDly><0>{return-1。}/**等待延时结束*/while(!delayMslsEnd(>>{DELAY_HOOK(>。}return0。}**Description：TimeO中断服务函数********************************************************************************/voidisrTimer0(void>_interrupt1{if(++_GuiSum==0>{_GuiTimerFlg=1。 //设置溢出标志TR0=0。 //停止定时器}}**Description：锁初始化********************************************************************************/charphyLockInit(void> //返回值：0成功；-1失败{_ZY_PHY_LOCK_INIT(>。return0。}**Description： 关锁********************************************************************************/charphyLockLock(void> //返回值：0成功；-1失败{_ZY_PHY_LOCK_LOCK(>。return0。 }**Description： 开锁********************************************************************************/charphyLockUnlock(void> //返回值：0成功；-1失败{_ZY_PHY_LOCK_UNLOCK(>。return0。}charvirMemInit(void>{returnzyCat1024Init(>}unsignedcharvirMemRead(unsignedintuiAddr.char*pcData,unsignedcharucLen>{if(uiAddr>=_ZY_VIR_MEMORY_SIZE>{return0。}/***虚拟键盘驱动实现代码***/charzyKeyGet(void>

charucRt。 //返回键值unsignedcharucKeySum。 //按键数目计数ucRt=-1。ucKeySum=0。/**将所有“列线”设置为输入状态*/_ZY_KEY_KC1_PIN=1。_ZY_KEY_KC2_PIN=1。_ZY_KEY_KC3_PIN=1。/**将所有“列线”设置为高电平*/_ZY_KEY_KR1_PIN=1。_ZY_KEY_KR2_PIN=1。_ZY_KEY_KR3_PIN=1。_ZY_KEY_KR4_PIN=1。/**扫描第一行*/_ZY_KEY_KR1_PIN=0。0if(_ZY_KEY_KC1_PIN==0>{明k1键已经按下ucRt=0。键为0ucKeySum++。}if(_ZY_KEY_KC2_PIN==0>{说明k5按键已经按下ucRt=1。值为1ucKeySum++。}if(_ZY_KEY_KC3_PIN==0>{说明k9按键已经按下ucRt=2。值为2ucKeySum++。}_ZY_KEY_KR1_PIN=1。描完毕，将kr1恢复为1/*〃将KR1〃将KR1清//如果kc1为0,说//按//如果kc2为0,则//键//如果kc3为0,则//键//第一行扫}}*/_ZY_KEY_KR2_PIN=0。if(_ZY_KEY_KC1_PIN==0>{ucRt=3。ucKeySum++。}if(_ZY_KEY_KC2_PIN==0>{ucRt=4。ucKeySum++。}if(_ZY_KEY_KC3_PIN==0>{ucRt=5。ucKeySum++。}_ZY_KEY_KR2_PIN=1。/*扫描第三行*/_ZY_KEY_KR3_PIN=1。if(_ZY_KEY_KC1_PIN==0>{ucRt=6。ucKeySum++。}if(_ZY_KEY_KC2_PIN==0>{ucRt=7。ucKeySum++。}if(_ZY_KEY_KC3_PIN==0>{ucRt=8。ucKeySum++。}_ZY_KEY_KR3_PIN=1。/*扫描第四行*/_ZY_KEY_KR4_PIN=1。if(_ZY_KEY_KC1_PIN==0>{ucRt=9。ucKeySum++。}if(_ZY_KEY_KC2_PIN==0>{ucRt=10。ucKeySum++。}}if(_ZY_KEY_KC3_PIN==0>{ucRt=11。ucKeySum++。}_ZY_KEY_KR4_PIN=1。/**超过一个按键，返回-1*/if(ucKeySum!=1>{return-1。}returnucRt。 //返回键值}staticcodechar_GcKeyTable[]={ //按键转换表‘#’,’0’,’*’,’9’,’8’,’7’,’6’,’5’,’4’,’3’,’2’,’1’,0}。**Description： 获得按键的ASCII码，没有按键一直等待**Returnedvalue:键的ASCII码*/staticchar_virKeyGet1(void>{charcTmp1,cTmp2。/**等待按键释放*/while(1>{while(zyKeyGet(>>=0>{delayMs(10>。〃返回值：键的ASCI码//无键闭合，退出//4.12}/**去抖*/delayMs(10>。if(zyKeyGet(><0>{break；}//两次状态一致，去抖成功/**等待按键闭合*/while(1>{while(1>{cTmp1=zyKeyGet(>if(cTmp1>=0>{break。 }delayMs(10>。}/**去抖*/delayMs(10>。cTmp2=zyKeyGet(>。if(cTmp2==cTmp1>{break。}}cTmp1=_GcKeyTable[cTmp1]。returncTmp1。}//获得按键状态//有按键闭合，退出//两次按键状态一样，去抖成功〃键码转换成ASCII码**Description： 在指定时间内获得按键的ASCII码********************************************************************************/staticchar_virKeyGet2(unsignedintuiDly>〃uiDly:以毫秒为单位，设定最大等待时间，0为无穷等待{charcTmp1,cTmp2。unsignedcharI。//4.13delayMsStart(uiDly>。/**等待按键释放*///无键闭合，退出////无键闭合，退出//代替延时while(zyKeyGet(>>=0>{zyLedDisplayScan(>。}}if(delayMslsEnd(>>{

return-1。}}/**去抖*/for(i=0。i<50。i++>{zyLedDisplayScan(>。if(delayMslsEnd(>>{return-1。}}if(zyKeyGet(><0>{break。}}/**等待按键闭合*/while(1>{while(1>{cTmp1=zyKeyGet(>if(cTmp1>=0>{break。}zyLedDisplayScan(>。if(delayMslsEnd(>>{return-1。}}/**去抖*/for(i=0。i<50。i++>{zyLedDisplayScan(>。if(delayMslsEnd(>>{return-1。}}cTmp2=zyKeyGet(>。if(cTmp2==cTmp1>{break。//超时则返回//代替延时//超时则返回//两次状态一致，去抖成功//获得按键状态//有按键闭合，退出//代替延时//超时则返回//代替延时//超时则返回//两次按键状态一样，去抖成功}cTmp1=_GcKeyTable[cTmp1]。 〃键码转换成ASCII码returncTmp1。}//4.14**Description： 虚拟键盘模块初始化********************************************************************************/charvirKeyInit(void>{returnzyKeyInit(>}**Description： 获得按键的ASCII码********************************************************************************/charvirKeyGet(unsignedintuiDly> //uiDly:以毫秒为单位，设定最大等待时间，0为无穷等待{if(uiDly==0>{return_virKeyGet1(>。}return_virKeyGet2(uiDly>。}charphyBuzzerInit(void>{TMOD=(TMOD%0x0f>|0x10。TR1=0。TF1=0。ET1=1。PT1=1。return0。}charphyBuzzerTweet(unsignedintuiFreq>{unsignedintuiTimer1Load。if(uiFreq<20>{uiFreq=20。}if(uiFreq>20000>{uiFreq=20000。}uiTimer1Load =0x10000-(OSC/12>/(uiFreq*2>。__GucTimerHightLoad=uiTimer1Load/0x100。__GucTimerlowtLoad=uiTimer1Load%0x100。TR1=0。TH1=uiTimer1Load/0X100。TL1=uiTimer1Load%0X100。TR1=1。return0。}charphyBuzzerStop(void>{TR1 =0。TF1=0。__ZY_BUZZER_PIN=1。return0。}/****虚拟蜂鸣器驱动实现代码******/**Description: 虚拟蜂鸣器初始化********************************************************************************/charvirBuzzerInit(void>{returnphyBuzzerInit(>。}**Description: 控制蜂鸣器鸣叫********************************************************************************/charvirBuzzerTweet(unsignedcharucMod>{switch(ucMod>{caseVIR_BUZZER_STOP。phyBuzzerStop(>。break。caseVIR_BUZZER_SHORT。phyBuzzerTweet(_ZY_BUZZER_HZ＞。delayMs(100＞。phyBuzzerStop(＞。delayMs(100＞。break。caseVIR_BUZZER_TWO_SHORT。phyBuzzerTweet(_ZY_BUZZER_HZ＞。delayMs(100＞。phyBuzzerStop(＞。delayMs(100＞。phyBuzzerTweet(_ZY_BUZZER_HZ＞。delayMs(100＞。phyBuzzerStop(＞。delayMs(100＞。break。caseVIR_BUZZER_LONG。phyBuzzerTweet(_ZY_BUZZER_HZ＞。delayMs(500＞。phyBuzzerStop(＞。delayMs(100＞。break。defaultbreak。}return0。}/****虚拟显示器驱动实现代码******/staticcodeunsignedchar__GucShowTable[][2]={ //显示字库{'0',0x3f},{'1',0x06},{'2',0x5b},{'3',0x4f},{'4',0x66},{'5',0x6d},{'6',0x7d},{'7',0x07},{'8',0x7f},{'9',0x6f},{'A',0x77},{'B',0x7c},{'C',0x39},{'D',0x5e},{'E',0x79},{'F',0x71},{'a',0x77},{'b',0x7c},{'c',0x39},{'d',0x5e},{'e',0x79},{'f',0x71},{'O',0x3f},{'R',0x50},{'P',0x73},{'N',0x37},{'-',0x40},{'o',0x3f},{'r',0x50},{'p',0x73},{'n',0x37},{'',0x00},{'\011',0x00},{0x00,0x00}}。**Description: 虚拟显示器初始化*/charvirShowInit(void>{returnzyLedDisplayInit(>。 }**Description: 输出字符串********************************************************************************/charvirShowPuts(char*pcStr>//将程序清单1.40拷贝在这里,仅需修改函数名{chari。unsignedcharj。if(pcStr==NULL>{return-1。}for(i=0。i<6。i++>{if(*pcStr==0>{GucZyLedDisplayShowBuf[i]=0。 //如果字符串中的字符为0，则将显示缓冲区清0continue。 //提前结束本次循环}/**小数点单独处理：在当前位置显示小数点*/if(*pcStr=='.'>{i--。GucZyLedDisplayShowBuf[i]=GucZyLedDisplayShowBuf[i]|0x80。}else{/**查找显示字库*/for(j=0。__GucShowTable用[0]!=0。j++>{if(*pcStr==(char>__GucShowTable[j][0]>{/**显示字符：将待显示字符的数值赋给显示缓冲区*///终GucZyLedDisplayShowBuf[i]=__GucShowTable[j][1]//终break。止循环，使流程跳出循环体}pcStr++。//指向字符串的下一个字符}return0。}**Description:清屏********************************************************************************/charvirShowClr(void> //将程序清单1.41拷贝在这里,仅需修改函数名即可{memset(GucZYLedDisplayShowBuf,0,6>。return0。}/***虚拟存储器驱动实现代码**********/charvirMemInit(void>{returnzyCat1024Init(>}unsignedcharvirMemRead(unsignedintuiAddr.char*pcData,unsignedcharucLen>{if(uiAddr>=_ZY_VIR_MEMORY_SIZE>{return0。}/**调整读取数据数目*/if((uiAddr+ucLen>>=_ZY_VIR_MEMORY_SIZE>{ucLen=_ZY_VIR_MEMORY_SIZE-uiAddr。}returnzyCat1024Read(uiAddr,(unsignedchar*>pcData,ucLen>。}charvirMemWrite(unsignedintuiAddr,char*pcData,unsignedcharucLen>{if(uiAddr>=_ZY_VIR_MEMORY_SIZE>{return0。}/*

*/if((uiAddr+ucLen>>=_ZY_VIR_MEMORY_SIZE>{ucLen=_ZY_VIR_MEMORY_SIZEuiAddr。}returnzyCat1024Write(uiAddr,(uisignedchar*>pcData,ucLen>。}*全局变量定义//缓冲区////缓冲区//密码staticchar _GePassword[7]。**Description: 打开保险箱*Returnedvalue:0——密码输入正确* 1——超时* -1——密码输入错误********************************************************************************/staticchar_hmiBoxOpen(void>{unsignedchari,j。charcTmp1。for(i=0。i<3。i++>{/**显示初始画面*/stcpy(_GeHmiBuf,” ”>。 //C标准库函数virShowPuts(_GetHmiBuf>。/**输入密码*/j=0。while(1>{cTmp1=virKeyGet(15*1000>。if(cTmp1<0>{/**超时*/return1。

if(cTmp1==‘*’if(cTmp1==‘*’>{if(j>0>{j--。}_GeHmiBuf[j]=‘-’。}else{_GeHmiBuf[j]=cTmp1。j++。}if(cTmp1==‘#’>{break。}/**第7个字符必须为‘#’*/if(j==7&&cTmp1!=‘#’>{j--。_GeHmiBuf[6]=0。continue。}/**提示用户字符输入完成*/virShowPuts(_GeHmiBuf>。//‘*’为删除键//保存输入的字符//密码输入完毕virBuzzerTweet(VIR_BUZZER_SHORT>。}/**校验密码*/virMemRead(USER_PASSWORD_ADDR,_GePassword,7>。if(_GePassword[0]==(char>0xff>{//cat1024未保存密码memcpy(_GePassword,“123456#”,7>。 //默认密码为“123456}if(memcmp(_GePassword,_GeHmiBuf,j>==0>{ //比较密码/**开锁*/virShowPuts(“OPEN”>。virBuzzerTweet(VIR_BUZZER_LOGN>。virLockUnlock(0>。return0。}/**密码错误*/if(i＜2＞{virShowPuts(“error”＞。virBuzzerTweet(VIR_BUZZER_TWO_SHORT＞。delay