📄 打铃系统.txt
字号:
case 13:
LCD_WriteStr(1,1,"修改时间");
LCD_WriteStr(2,2,"请注意！！！");
while(ZLG7290_GetKey()!=8)
{
ZLG7290_SendCmd(Glitter_COM, 0x03);
while(ZLG7290_GetKey()==0);
if(ZLG7290_GetKey()==13)
{
delay(100);
time1.date=time1.date+1;
if(time1.date>31)
time1.date=0;
}
ZLG7290_Download(0,0,0,time1.date%10);
ZLG7290_Download(0,0,1,time1.date/10);
}
ZLG7290_SendCmd(Glitter_COM, 0x00);
LCD_WriteStr(1,1,"修改完毕");
LCD_WriteStr(2,2,"确认修改时间");
delay(1000);
LCD_WriteStr(1,1,"大家好！");
LCD_WriteStr(2,2,"时钟运行中！");
break;
case 12:
LCD_WriteStr(1,1,"修改时间");
LCD_WriteStr(2,2,"请注意！！！");
while(ZLG7290_GetKey()!=8)
{
ZLG7290_SendCmd(Glitter_COM, 0x0C);
while(ZLG7290_GetKey()==0);
if(ZLG7290_GetKey()==12)
{
delay(100);
time1.month=time1.month+1;
if(time1.month>12)
time1.month=0;
}
ZLG7290_Download(0,0,2,time1.month%10);
ZLG7290_Download(0,0,3,time1.month/10);
}
ZLG7290_Download(0,0,2,0x1f);
ZLG7290_SendCmd(Glitter_COM, 0x00);
LCD_WriteStr(1,1,"修改完毕");
LCD_WriteStr(2,2,"确认修改时间");
delay(1000);
LCD_WriteStr(1,1,"大家好！");
LCD_WriteStr(2,2,"时钟运行中！");
break;
case 11:
LCD_WriteStr(1,1,"修改时间");
LCD_WriteStr(2,2,"请注意！！！");
while(ZLG7290_GetKey()!=8)
{
ZLG7290_SendCmd(Glitter_COM, 0xF0);
while(ZLG7290_GetKey()==0);
if(ZLG7290_GetKey()==11)
{
delay(1000);
time1.year=time1.year+1;
}
ZLG7290_Download(0,0,4,(time1.year%100)%10);
ZLG7290_Download(0,0,5,(time1.year%100)/10);
ZLG7290_Download(0,0,6,(time1.year%1000)/10);
ZLG7290_Download(0,0,7,time1.year/1000);
}
ZLG7290_Download(0,0,5,0x1f);
ZLG7290_SendCmd(Glitter_COM, 0x00);
LCD_WriteStr(1,1,"修改完毕");
LCD_WriteStr(2,2,"确认修改时间");
delay(1000);
LCD_WriteStr(1,1,"大家好！");
LCD_WriteStr(2,2,"时钟运行中！");
break;
case 10:
LCD_WriteStr(1,1,"修改时间");
LCD_WriteStr(2,2,"请注意！！！");
while(ZLG7290_GetKey()!=8)
{
ZLG7290_SendCmd(Glitter_COM, 0xF0);
while(ZLG7290_GetKey()==0);
if(ZLG7290_GetKey()==10)
{
delay(100);
time1.year=time1.year-1;
}
ZLG7290_Download(0,0,4,(time1.year%100)%10);
ZLG7290_Download(0,0,5,(time1.year%100)/10);
ZLG7290_Download(0,0,6,(time1.year%1000)/10);
ZLG7290_Download(0,0,7,time1.year/1000);
}
ZLG7290_Download(0,0,5,0x1f);
ZLG7290_SendCmd(Glitter_COM, 0x00);
LCD_WriteStr(1,1,"修改完毕");
LCD_WriteStr(2,2,"确认修改时间");
delay(1000);
LCD_WriteStr(1,1,"大家好！");
LCD_WriteStr(2,2,"时钟运行中！");
break;
case 9:
while(ZLG7290_GetKey()!=8)
{
ZLG7290_SendCmd(Glitter_COM, 0xF0);
while(ZLG7290_GetKey()==0);
if(ZLG7290_GetKey()==9)
{
time1.year=time1.year-1;
year3=time1.year/1000;
year2=(time1.year%1000)/100;
year1=(time1.year%100)/10;
year0=(time1.year%100)%10;
}
ZLG7290_Download(0,0,4,year0);
ZLG7290_Download(0,0,5,year1);
ZLG7290_Download(0,0,6,year2);
ZLG7290_Download(0,0,7,year3);
}
ZLG7290_Download(0,0,5,0x1f);
ZLG7290_SendCmd(Glitter_COM, 0x00);
break;
default:
break;
}
}
void Timer0A_ISR(void)
{
TimerIntClear(TIMER0_BASE, TIMER_TIMA_TIMEOUT); // 清除定时器0中断
//GPIOPinWrite(GPIO_PORTD_BASE, LED1,GPIOPinRead(GPIO_PORTD_BASE, LED1) ^ LED1);
//TimerLoadSet(TIMER1_BASE, TIMER_A, 1);
TimerEnable(TIMER0_BASE, TIMER_A);
time1.second++;
if(time1.second>59)
{
time1.minute++;
time1.second=0;
}
if(time1.minute>59)
{
time1.minute=0;
time1.hour++;
}
if(time1.hour>23)
{
time1.hour=0;
time1.date++;
}
if( time1.month==2&&(time1.year%4)==0&&time1.date>28)
{
time1.date=0;
time1.month++;
}
if( time1.month==2&&(time1.year%4)!=0&&time1.date>29)
{
time1.date=0;
time1.month++;
}
if((time1.month==1|time1.month==3|time1.month==5|time1.month==7|time1.month==8|time1.month==10|time1.month==12)&&time1.date>31)
{
time1.date=0;
time1.month++;
}
if((time1.month==4|time1.month==6|time1.month==9|time1.month==11)&&time1.date>30)
{
time1.date=0;
time1.month++;
}
if(time1.month>12)
{
time1.year++;
}
SSIDataPut(SSI_BASE, time1.second%10);
delay(20); // 输出后延时一段时间
}
void judg(unsigned int jjj)
{
if((jjj<tim[0].value)||(jjj>tim[num].value))
{ p=tim;
ALHOUR=(tim[0].value)/100;
ALMIN=(tim[0].value)%100;
ALSEC=0;
}
if((jjj>(tim[0].value))&&(jjj<(tim[num].value)))
{ p=tim;
for(p;p<(&tim[200]);p++)
{
if(((p->value)<jjj)&&(jjj<((p+1)->value)))
{
p=p+1;
ALHOUR=(p->value)/100;
ALMIN=(p->value)%100;
ALSEC=0;
break;
}
}
}
}
void IRQ_RTC(void)
{
if((time1.hour==ALHOUR)&&(time1.minute==ALMIN)&&(time1.second==ALSEC))
{ GPIODirModeSet(GPIO_PORTA_BASE, beepcon, GPIO_DIR_MODE_OUT);
GPIOPinWrite(GPIO_PORTA_BASE,beepcon, 0);
/* if(time1.minute%20==0)
{
LCD_WriteStr(1,1,"打铃啦！");
LCD_WriteStr(2,2,"下课！！！！");
delay(1000);
LCD_WriteStr(1,1,"大家好！");
LCD_WriteStr(2,2,"时钟运行中！");
}
else
{
LCD_WriteStr(1,1,"打铃啦！");
LCD_WriteStr(2,1,"请注意：上课！");
delay(1000);
LCD_WriteStr(1,1,"大家好！");
LCD_WriteStr(2,2,"时钟运行中！");
}*/
p++;
if((p>&tim[199])||(p->value==0))
{
p=tim;
}
ALSEC =0;
ALMIN = (p->value)%100;
ALHOUR = (p->value)/100;
}
}
void ADCInit(void) //assumed that LM3S811 rev C was used
{
SysCtlPeripheralEnable(SYSCTL_PERIPH_ADC); // 使能ADC时钟
// 配置ADC的采样速率为500kps
SysCtlADCSpeedSet(SYSCTL_ADCSPEED_500KSPS );
ADCSequenceDisable(ADC_BASE, 0); // 禁止采样序列发生器
// 配置采样序列的触发源和优先级
ADCSequenceConfigure(ADC_BASE, 0, ADC_TRIGGER_PROCESSOR, 1);
// 配置采样序列发生器的步进
ADCSequenceStepConfigure(ADC_BASE, 0, 0, ADC_CTL_TS);
ADCSequenceStepConfigure(ADC_BASE, 0, 1, ADC_CTL_TS | ADC_CTL_END);
ADCSequenceEnable(ADC_BASE, 0); //使能采样序列中断
}
int main(void)
{ unsigned char key;
SysCtlClockSet(SYSCTL_SYSDIV_1 | SYSCTL_USE_OSC | SYSCTL_OSC_MAIN |
SYSCTL_XTAL_6MHZ); // 设置晶振为时钟源。
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOD);
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOA);
SysCtlPeripheralEnable( SYSCTL_PERIPH_TIMER0 ); // 使能定时器0外设
IntRegister(INT_TIMER0A,Timer0A_ISR);
IntMasterEnable();
SysCtlPeripheralEnable(SYSCTL_PERIPH_SSI);
SSIConfig(SSI_BASE, SSI_FRF_MOTO_MODE_0, SSI_MODE_MASTER, BitRate, DataWidth);
SSIEnable(SSI_BASE);
GPIODirModeSet(GPIO_PORTA_BASE, (GPIO_PIN_2 | GPIO_PIN_3 | GPIO_PIN_4 |
GPIO_PIN_5), GPIO_DIR_MODE_HW);
// 配置相关引脚，以进行I2C操作,初始化LED指示灯。
GPIODirModeSet(GPIO_PORTD_BASE, SDA | SCL | CS , GPIO_DIR_MODE_OUT);
TimerConfigure(TIMER0_BASE,TIMER_CFG_32_BIT_PER); // 设置定时器0为单次触发模式
TimerLoadSet(TIMER0_BASE, TIMER_A, SysCtlClockGet()); // 设置定时器装载值:定时1/2秒
TimerIntEnable(TIMER0_BASE,TIMER_TIMA_TIMEOUT); // 设置定时器为溢出中断
TimerEnable(TIMER0_BASE, TIMER_A); // 使能定时器0
IntEnable(INT_TIMER0A); // 使能定时器0外设
GPIODirModeSet(GPIO_PORTD_BASE,LED1,GPIO_DIR_MODE_OUT);
IntPrioritySet(INT_TIMER1A,0x00);
IntPrioritySet(INT_I2C,0x10);
I2CInit(100000, 1); // 初始化I2C驱动
ADCInit();
time1.year = 2007;
time1.month = 4;
time1.date = 13;
time1.hour=8;
time1.minute=19;
time1.second=58;
p=tim;
ALSEC =0;
ALMIN = (p->value)%100;
ALHOUR = (p->value)/100;
GPIOPinWrite(GPIO_PORTA_BASE,beepcon, beepcon);
//开始送数据
lcdInit();
delayss(5);
LCD_WriteStr(1,1,"大家好！");
delay(2);
while(1)
{
ZLG7290_Download(0,0,0,(time1.second%10));
ZLG7290_Download(0,0,1,(time1.second/10));
ZLG7290_Download(0,0,3,(time1.minute%10));
ZLG7290_Download(0,0,4,(time1.minute/10));
ZLG7290_Download(0,0,6,(time1.hour%10));
ZLG7290_Download(0,0,7,(time1.hour/10));
ZLG7290_SegOnOff(22,1);
ZLG7290_SegOnOff(46,1);
key=ZLG7290_GetKey();
keyvalue(key);
IRQ_RTC();
if(time1.second==2)
{
GPIODirModeSet(GPIO_PORTA_BASE, beepcon, GPIO_DIR_MODE_OUT);
GPIOPinWrite(GPIO_PORTA_BASE,beepcon, beepcon);
GPIODirModeSet(GPIO_PORTA_BASE, (GPIO_PIN_2 | GPIO_PIN_3 | GPIO_PIN_4 |
GPIO_PIN_5), GPIO_DIR_MODE_HW);
}
}
}
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