Question

C#如何获取电脑CPU温度，硬盘温度，主板温度，CPU转速

C#如何获取电脑CPU温度，硬盘温度，主板温度，CPU转速

Answer 1

C语言CPU测试温度程序
// Target : M8
// Crystal: 8.0000Mhz
/*******************************************************************************
* 不可在RESET时做LCD显示，因为DS18B20的复位回应时间只有80us,显示一个字符的时间
远大于这个值
*
*******************************************************************************/
#include <iom8v.h>
#include <macros.h>
#include "1602Driver.h"
#define Set_DQ1 DDRC |= 0x08; PORTC |= 0x08; //总线拉高
#define Set_DQ0 DDRC |= 0x08; PORTC &= 0xf7; //总线置低
#define Read_DQ PINC&0x08 //读总线
#define MatchROM 0xcc //匹配ROM
#define WriteMode 0x4e //写模式
#define TH 0x64 //设置温度上限100
#define TL 0x8a //设置温度下限-10
#define MatchTemp 0x7f //写温度匹配寄存器,12bit
#define ConverTem 0x44 //DS18B20温度转换命令
#define Get_Value 0xbe //读取温度寄存器值

char DelayMs = 0;
void port_init(void)
{
DDRD = 0xff;
PORTD = 0xff;
DDRB = 0xff;
PORTB = 0xff;
DDRC = 0xff;
PORTC = 0xff;
}
//TIMER1 initialize - prescale:1
// WGM: 0) Normal, TOP=0xFFFF
// desired value: 15uSec
// actual value: 14.875uSec (0.8%)
void timer1_init(void)
{
TCCR1B = 0x00; //stop
TCNT1H = 0xFF; //setup
TCNT1L = 0x89;
OCR1AH = 0x00;
OCR1AL = 0x77;
OCR1BH = 0x00;
OCR1BL = 0x77;
ICR1H = 0x00;
ICR1L = 0x77;
TCCR1A = 0x00;
TCCR1B = 0x01; //start Timer
}
#pragma interrupt_handler timer1_ovf_isr:9
void timer1_ovf_isr(void)
{
//TIMER1 has overflowed
TCNT1H = 0xFF; //reload counter high value
TCNT1L = 0x89; //reload counter low value
if (DelayMs > 0)
{
DelayMs --;
}
}
void Delay_15us(unsigned int n)
/*---Ms延时函数---*/
{
DelayMs=n;
while(DelayMs > 0);

}
/***************************************************************
* 功能：主机向总线写0 *
***************************************************************/
void Writr0(void)
{
Set_DQ1;
Set_DQ0;
Delay_15us(5);
Set_DQ1;
Delay_15us(1);
}
/***************************************************************
* 功能：主机向总线写1 *
***************************************************************/
void Writr1(void)
{
Set_DQ1;
Set_DQ0;
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
Set_DQ1;
Delay_15us(2);
}

/***************************************************************
* 功能：向总线写一个字节 *
* 输入：需要写的字 *
***************************************************************/
void WriteBits(char Byte)
{
char i = 0;
for (i=0;i<8;i++)
{
if (Byte & 0x01)
{
Writr1();
}
else
{
Writr0();
}
Byte>>=1;
}
}
/***************************************************************
* 功能：DS18B20复位程序 *
* 返回：总线复位成功，返回1 *
***************************************************************/
char Reset1820(void)
{
static char CheckTimes = 0;
static char CheckValue = 1;
Delay_nms(1);
Set_DQ1;
Set_DQ0; //拉低总线480us
Delay_15us(34);
Set_DQ1;
DDRC &= 0xf7; //设置端口为输入状态，读取数据
PORTC |= 0x08;
while(PINC&0x08); //等待，直至确认复位成功
CheckValue = Read_DQ;
Delay_15us(32);
return CheckValue;
}
void Init1820(void)
{
if (Reset1820() == 0x08)
{
LCD_Write_String(0,0,"1820 Not Detect!");
LCD_Write_String(0,1," ");
}
else
{
LCD_Write_String(0,0,"Init DS18B20 OK!");
LCD_Write_String(0,1," ");
}

WriteBits(MatchROM);
WriteBits(WriteMode);
WriteBits(TH);
WriteBits(TL);
WriteBits(MatchTemp);
}

/***************************************************************
* 功能：从总线中读取数据位 *
* 返回：读取值 *
***************************************************************/
char ReadBit(void)
{
char i = 0;
char Read_Value = 0;
Set_DQ1;
Set_DQ0;
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
Set_DQ1;
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
DDRC &= 0xf7; //设置端口为输入状态，读取数据
PORTC |= 0x08;
asm("nop");
Read_Value = Read_DQ;
Delay_15us(3);
return Read_Value;
}
/***************************************************************
* 功能：从总线读取一个字节 *
* 返回：读取到的字符 *
***************************************************************/
char ReadBits(void)
{
char i = 0;
char b = 0;
char ReadBits_Value = 0;
for (i=8;i>0;i--)
{
ReadBits_Value = ReadBits_Value>>1;
b = ReadBit();
if(b)
{
ReadBits_Value = ReadBits_Value|0x80;
}

}
//DEC_Num_Disp(0,1,ReadBits_Value,5);
return ReadBits_Value;
}
/***************************************************************
* 功能：获得温度值 *
* 返回：温度值--摄氏温度 *
***************************************************************/
char Get_Temperature(void)
{
static int TempLow = 0;
static int TempHi = 0;
static char Temp2 = 0;
static long final = 0;
static Sign = 0; //温度的符号位
Reset1820();
WriteBits(MatchROM);
WriteBits(ConverTem);
//Delay_15us(6);

Reset1820();
WriteBits(MatchROM);
WriteBits(Get_Value);
Delay_15us(5);
TempLow = ReadBits(); //温度低位
Delay_15us(5);
Temp2 = ReadBits();

Sign = Temp2&0xf8; //符号位取高5位
TempHi = Temp2&0x07; //温度高位

if (Sign == 0) //正温的数据处理
{
final = (((TempHi)<<8)|TempLow)*62.5;
LCD_Write_String(0,1," ");
}
else
{
final = (~(((TempHi)<<8)|TempLow)+1)*62.5;
LCD_Write_String(0,1,"-");
}
if (final >= 37400)
{
LCD_Write_String(10,1,"Fever!");
}
if ((final < 37400)&(final>36000))
{
LCD_Write_String(10,1,"Normal");
}
if (final<=36000)
{
LCD_Write_String(10,1,"Low! ");
}
Point_Disp(1,1,final,6,3);
return final;
}
//call this routine to initialize all peripherals
void init_devices(void)
{
//stop errant interrupts until set up
CLI(); //disable all interrupts
port_init();
timer1_init();
LCD_Init();
LCD_Write_Char(0x01,0); //清屏
MCUCR = 0x00;
GICR = 0x00;
TIMSK = 0x04; //timer interrupt sources
SEI(); //re-enable interrupts
//all peripherals are now initialized
}
void main(void)
{
init_devices();
Delay_nms(5);
LCD_Write_String(0,0,"1820 Not Detect!");
LCD_Write_String(0,1,"Reset after sure");
Init1820();
Delay_nms(100);
LCD_Write_String(0,0,"Body Temp. Test:");
LCD_Write_String(0,1," C ");
while(1)
{
Get_Temperature();
}

}

Answer 2

下个软件就可以了啊，现在有很多这种软件的，比如鲁大师

Answer 3

最真准确的时进入bios里面看各个硬件的温度 还有风扇转速 前提是风扇支持测速才可以 其他软件有偏差 毕竟是第三方软件

Answer 4

下载一个鲁大师 就可以了 360软件里面就有的

Answer 5

用检测软件，如AIDA64（EVEREST）、鲁大师等。