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1、////////Function:TestTemperature.-30~+105////UsedEquation////RT/R25=e(B*((1/(T+273))-(1/298)))////////ChangeList:V0.9->V0.91(07,02)////ChangedisplayAerror////////V0.91->V0.92(07,03)////AddTempTabjiaozheng70~100C////////***********************************************
2、*******//#include"ADUC812.h"#include"math.h"#include"intrins.h"#include"string.h"#include"stdio.h"#include"dada.h"bdataunsignedcharLCD_data[8];//**DisplayBuffer**//intssdata[3];#defineTemp_100235#defineTemp_401352sbits_data=P2^0;//**LCDSerialDataPort**//sbitclk_lcd=
3、P2^2;//**LCDClockPort**//sbitlcd_cs=P2^1;//**LCDChipSelectPort**//sbitled=P2^7;//**********LCDCommandNameDefine***********//#definecmd_off0x00//**LCDControlPowerDown**//#definecmd_on0x01//**LCDControlPowerUp**//#definecmd_LCD_off0x02//**CloseLCD**//#definecmd_LCD_on
4、0x03//**OpenLCD**//#definecmd_LCD_B3C40x29//**LCDMode1/3BAIS,1/4DUTY**//#definecmd_LCD_RC0x18//**LCDControlInternalOscillator256K**////dataunsignedcharComm_buff[16];//**SerialPortReceiverBuffer**////dataunsignedcharComm_len;//**SerialPortReceiverDataLength**////bitC
5、omm_ready;//**SerialPortReceiverFlag**////**LCDCode0,1,2...A,B,F,0.,1.,...A.,B.,F.**//unsignedcharcodeLCD_code[]={0xeb,0x60,0xc7,0xe5,0x6c,0xad,0xaf,0xe0,0xef,0xed,0xee,0x2F,0x8b,0x67,0x8F,0x8e,0xfb,0x70,0xd7,0xf5,0x7c,0xbd,0xbf,0xf0,0xff,0xfd,0xfe,0x3f,0x9b,0x77,0x
6、9f,0x9e,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};//******************delay*********************//voidDelay(intp)//**DelaypClockCycle**//{intj;for(j=0;j<=p;j++){_nop_();}}//*************DelayNms*********//voidDelay_ms(intn){int
7、i,j;for(i=0;i<=n;i++){for(j=0;j<=52;j++)//**Delay1ms**//{_nop_();}}}//*************LCDDataDisplay****************//voidLCD_Display(){unsignedchardatai,j,k,tmp,tmp1,tmp2;//**Write'WritrMode'CommandWord'101'**//lcd_cs=0;//**ChipSelectEnable**//Delay(100);clk_lcd=0;//*
8、*ClockDownEdge**//s_data=1;//**Data'1'**//clk_lcd=1;//**ClockUpEdge**//clk_lcd=0;//**ClockDownEdge**//s_data=0;//**Data'0'**//clk_lcd=1;//
