代码搜索:定时报警
找到约 10,000 项符合「定时报警」的源代码
代码结果 10,000
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c wfrequence.c
//参考程序A:WFREQUENCE.C 程序运行前将S3的第2和第4拨码开关拨到ON,用跳线将T0和P0.0短接,拨码开关S1打开任一方波信号通道(2000KHZ,1000KHZ,500KHZ,250KHZ);T0作为外部计数器,T1作为定时器,T1定时在1ms范围内察看计数器T0所计的数。计算出被测信号的频率并显示在LCD上.
#include
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c wfrequence.c
//参考程序A:WFREQUENCE.C 程序运行前将S3的第2和第4拨码开关拨到ON,用跳线将T0和P0.0短接,拨码开关S1打开任一方波信号通道(2000KHZ,1000KHZ,500KHZ,250KHZ);T0作为外部计数器,T1作为定时器,T1定时在1ms范围内察看计数器T0所计的数。计算出被测信号的频率并显示在LCD上.
#include
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asm sy4-2.asm
; 实验四 8253定时/计数器实验 SY4-2.ASM
TIM_CTL EQU 293H
TIMER0 EQU 290H
TIMER1 EQU 291H
TIMER2 EQU 292H
MODE03 EQU 00110110B
MODE13 EQU 01110110B
DATA SEGME
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asm sy4-3.asm
; 实验四 8253定时/计数器实验
; SY4-2.ASM
TIM_CTL EQU 293H
TIMER0 EQU 290H
TIMER1 EQU 291H
TIMER2 EQU 292H
MODE20 EQU 10010000B
NUM0 EQU 060H
DATA SEG
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c timer.c
/****************************************************************************
【文 件 名 称】Timer.c
【功 能 描 述】三星S3C44B0X板定时器程序代码
【程 序 版 本】2.0
【创建人及创建日期】龚俊//2003-07-02 15:27
【修改人及修改日期】龚俊//2004-
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c lesson7.c
#include
unsigned char flag,a;
void main()
{
TMOD=0x20;//设置定时器1为工作方式2
TH1=0xfd;
TL1=0xfd;
TR1=1;
REN=1;
SM0=0;
SM1=1;
EA=1;
ES=1;
while(1)
{
/* if(RI==1)
{
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asm exec065.asm
ORG 0000H
AJMP START
ORG 30H
START:
MOV SP,#5FH
MOV TMOD,#00000110B ;定时/计数器1作计数用,0不用全置0
SETB TR0 ;启动计数器1开始运行.
LOOP:
MOV A,TL0
CPL A
MOV P1,A
AJMP LOOP
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c chuanglian.c
#include
#define led1 P3_0
#define led2 P3_1
#define led3 P1_6
#define led4 P1_5
unsigned char k;
unsigned char data psCount; //定时器计数器
unsigned char data i;
unsigned c
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dp2 m16t1.dp2
M16T1.o: C:\icc\include\iom16v.h C:\icc\include\macros.h F:\job\M16学习板\定时器中断实验(实验十一)\..\ICC_H\SOFTWARE.h C:\icc\include\math.h C:\icc\include\string.h C:\icc\include\_const.h
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c sh103.c
#include
#include
#define unit unsigned int
#define uchar unsigned char
sbit L0=P2^0;
sbit L1=P2^1;
sbit L2=P2^2;
sbit L3=P2^3;
uchar data BUFFER[1]={0}; /*定时器计数变量*