📄 main.c~
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};
}
}
}
void SetNoiseData(void)
{
unsigned char key7KeyValue; //存储按键键值的变量
bit setbit; //有键按下的标志
bit setOnbit; //显示的标志
unsigned char key7I; //循环变量
setbit = 0; //各个标志位清0
setOnbit = 0;
key7KeyValue = 0;
time10msIsOK = 0;
time500msIsOK = 0;
time20sIsOK = 0;
time500msCounter = 0;
time20sCounter = 0;
DS1302ReadRamData(); //读取闹钟数据
for (key7I = 0; key7I < 8; key7I++) //把闹钟数据赋值给DS1302Data
{
DS1302Data[key7I] = noiseData[key7I];
}
//显示初始化
LcdSetXY(0, 0);
LcdPutFlashString(solarData);
LcdSetXY(1, 0);
LcdPutFlashString(timeData);
Change();
DisplayOne();
LcdSetXY(1, 6);
if (noiseData[8] == 0x01)
{
LcdPutOneChar(0x2A);
}
else
{
LcdPutOneChar(0x20);
}
key7I = 0;
while (1)
{
FindTime(); //判断各个时间段是否已经到达
if(time10msIsOK)
{
time10msIsOK = 0;
key7KeyValue = FindKeyValue(); //读取键值
switch (key7KeyValue)
{
case key7:
time20sCounter = 0; //只要有键按下则清0 20s计数器
if (setbit) //如果有键按下,则把DS1302的数据赋值给noiseData
{
FindDataOfWeek();
for (key7I = 0; key7I < 8; key7I++)
{
noiseData[key7I] = DS1302Data[key7I];
}
DS1302WriteRamData(); //写入闹钟数据
}
break;
case key6:
time20sCounter = 0; //只要有键按下则清0 20s计数器
setbit = 1; //有键按下标志位置1,表示有键按下
//noiseSetFlag = ~noiseSetFlag;
if (noiseData[8] == 0x01) //取反闹钟标志
{
noiseData[8] = 0x00;
}
else
{
noiseData[8] = 0x01;
}
LcdSetXY(1, 6); //显示闹钟标志,闹钟标志为'*'
if (noiseData[8] == 0x01)
{
LcdPutOneChar(0x2A);
}
else
{
LcdPutOneChar(0x20);
}
break;
case key1: //按键1为右移处理
setbit = 1; //有键按下标志位置1,表示有键按下
time20sCounter = 0; //只要有键按下则清0 20s计数器
//以下两行显示为了防止刚才恰好没有显示
LcdPutOneChar((DS1302Data[key7I] / 10) + 48);
LcdPutOneChar((DS1302Data[key7I] % 10) + 48);
if (key7I == 0)
{
key7I = 6;
}
else if (key7I == 4)
{
key7I = 2;
}
else
{
--key7I;
}
break;
case key2: //按键2为左移处理
setbit = 1; //有键按下标志位置1,表示有键按下
time20sCounter = 0; //只要有键按下则清0 20s计数器
//以下两行显示为了防止刚才恰好没有显示
LcdPutOneChar((DS1302Data[key7I] / 10) + 48);
LcdPutOneChar((DS1302Data[key7I] % 10) + 48);
if (key7I == 6)
{
key7I = 0;
}
else if (key7I == 2)
{
key7I = 4;
}
else
{
++key7I;
}
break;
case key3: //按键3为加1处理
setbit = 1; //有键按下标志位置1,表示有键按下
time20sCounter = 0; //只要有键按下则清0 20s计数器
++DS1302Data[key7I];
break;
case key4: //按键4为减1处理
setbit = 1; //有键按下标志位置1,表示有键按下
time20sCounter = 0; //只要有键按下则清0 20s计数器
--DS1302Data[key7I];
break;
case key5: //按键5为加10处理
setbit = 1; //有键按下标志位置1,表示有键按下
time20sCounter = 0; //只要有键按下则清0 20s计数器
DS1302Data[key7I] += 10;
break;
case key8: //按键8为减10处理
setbit = 1; //有键按下标志位置1,表示有键按下
time20sCounter = 0; //只要有键按下则清0 20s计数器
DS1302Data[key7I] -= 10;
break;
};
}
if ((key7KeyValue == key7)||(time20sIsOK ==1)) //如果按下退出键或者20s没有键按下,则进入设置闹钟音乐
{
noiseMusicOrPlayMusic = 1;
SetMusicPlay();
noiseMusicOrPlayMusic = 0;
// DS1302ReadTimeData();
// Change();
// LcdSetXY(0, 0);
// LcdPutFlashString(solarData);
// LcdSetXY(1, 0);
// LcdPutFlashString(timeData);
// DisplayOne();
break;
}
else
{
if (time500msIsOK) //500ms到,取反显示标志
{
time500msIsOK = 0;
setOnbit = ~setOnbit;
}
switch (key7I)//switch语句用于选择显示的位置
{
case 0:
LcdSetXY(1, 14);
break;
case 1:
LcdSetXY(1, 11);
break;
case 2:
LcdSetXY(1, 8);
break;
case 4:
LcdSetXY(0, 14);
break;
case 5:
LcdSetXY(0, 11);
break;
case 6:
LcdSetXY(0, 8);
break;
};
DS1302CheckDataOve(); //判断数据有效性
if (setOnbit) //500ms显示数据,500ms显示空格
{
LcdPutOneChar(0x20);
LcdPutOneChar(0x20);
}
else
{
LcdPutOneChar((DS1302Data[key7I] / 10) + 48);
LcdPutOneChar((DS1302Data[key7I] % 10) + 48);
}
switch (key7I)//switch语句用于选择显示的位置
{
case 0:
LcdSetXY(1, 14);
break;
case 1:
LcdSetXY(1, 11);
break;
case 2:
LcdSetXY(1, 8);
break;
case 4:
LcdSetXY(0, 14);
break;
case 5:
LcdSetXY(0, 11);
break;
case 6:
LcdSetXY(0, 8);
break;
};
}
}
}
void SetMusicPlay(void)
{
unsigned char key8KeyValue; //用于存储键值
unsigned char key8MusicPlayChoose; //选择播放的音乐
bit setbit; //有按键按下标志位
setbit = 0;
key8KeyValue = 0; //初始化为0,表示没有按键按下
key8MusicPlayChoose = 0x01; //初始化为第一首音乐
time10msIsOK = 0; //清0 10ms, 20s标志位以及20s计数器
time20sIsOK = 0;
time20sCounter = 0;
LcdClear(); //清屏
//音乐选择界面显示初始化
LcdSetXY(0, 0);
LcdPutFlashString("CHOOSE MUSIC");
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