#include"MSP430x11x1.h"#defineuintunsignedint#defineucharunsignedchar//器件地址ucharPCF8576=0x70;//内存数据定义ucharByteCnt;//I2C数据字节计数器ucharSlvAdr;//被控器地址ucharSubAdr;//被控器
volatile unsigned int ad_value[10];int main( void ){WDTCTL=WDTPW+WDTHOLD; //关看门狗BCSCTL1 =CALBC1_1MHz; //设定DCO 为1MHZDCOCTL =CALBC1_1MHZ;//时钟源选AD 内部时钟并4分频,选通道10,AD 启动
floatad_value;floatvalue;intmain(void){WDTCTL=WDTPW+WDTHOLD;//关看门狗BCSCTL1=CALBC1_1MHz;//设定DCO为1MHZDCOCTL=CALBC1_1MHZ;ADC10CTL1=INCH_10;//选择第10通道,为片内温度传感器ADC10CTL0=REFO
/**********(一)定时器A比较模式*************/intmain(void){WDTCTL=WDTPW+WDTHOLD;//关看门狗BCSCTL1=CALBC1_1MHz;//设定DCO为1MHZDCOCTL=CALBC1_1MHZ;P1DIR|=BIT0;//LED使能TACTL=TASSEL1+TACLR;/
intmain(void){WDTCTL=WDTPW+WDTHOLD;//关看门狗BCSCTL1=CALBC1_1MHz;//设定DCO为1MHZDCOCTL=CALBC1_1MHZ;//选择定时模式,并选时钟源为ACLK,即定时时间为ACLK/32768(WDTISx=0)WDTCTL=WDTPW+WDTTMSEL+WD
MSP430单片机控制步进电机带显示程序#include"msp430x22x4.h"#defineucharunsignedchar#defineuintunsignedint#definecomm0#definedat1#definesclk_1P4OUT|=0x01//sclk=1;001----p4.0#definesclk_0P4OU
#include"MSP430x22x4.h"#defineucharunsignedchar#defineuintunsignedint#definecomm0#definedat1#definesclk_1P4OUT|=0x01//sclk=1;001----p4.0#definesclk_0P4OUT&=0x06//sclk=0;110----p4.1#define
MSP430单片机18B20温度计#include"msp430x22x4.h"typedefunsignedcharuchar;typedefunsignedintuint;#defineDQ1P2OUT|=BIT4#defineDQ0P2OUT&=~BIT4#defineDQ_inP2DIR&=~BIT4#defineDQ_outP2DIR|=BIT4#d
/*34864中文字库*///单片机的连接//*******************************************************//p3=>数据口//p4--控制口//p4.0=>rs//p4.1=>r/w//p4.2=>e//p4.4=>psb//p4.5=>rst//*********************
MSP430用ADC10来测片内温度两极管的电压#include"msp430x22x4.h"//此程序是用ADC10来测片内温度两极管的电压//执行程序来查看ADC10MEM寄存器的值,//并用V(temp)=0.00355*TempC+0.986公式来计算片子温度
MSP430 ADC10单通道多次转换#include"msp430x22x4.h"#defineucharunsignedchar#defineuintunsignedint#defineLCDen0X80;//P3的高三位做控制线#definelcdrw0X40;#definelcdrs0X20;voiddelay(uintz)//延时
MSP430单片机1602液晶60秒计时程序//**************************************************************//P3BIT5接RS)--(BIT7接NE)--(BIT6接RW)//P4口送数据////08-6-27//*****************************
MSP430单片机1602液晶显示程序#include"msp430x22x4.h"#defineuintunsignedint#definekeyin(P2IN&0x0f)//硬件连接P4数据口P3.7---EP3.6---RWP3.5----RS//P2低4位接键盘1*4上拉电阻电源外接电源5V公共端
MSP430单片机步进电机带显示程序#include"msp430x22x4.h"#defineucharunsignedchar#defineuintunsignedint#definecomm0#definedat1#definesclk_1P4OUT|=0x01//sclk=1;001----p4.0#definesclk_0P4OUT&=0
MSP430单片机步进电机程序#include"msp430x22x4.h"#defineucharunsignedchar#defineuintunsignedintuchari=0;//扫描式4x4键盘#definekeyin(P2IN&0x0F)//数码管值0~funsignedcharkey[4][4]={{1,2,3,4},{