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摘要: @echo off&setlocal enabledelayedexpansionfor /f "tokens=1-3 delims=-:/ " %%a in ("%date%") do (set Y=%%a&set M=%%b&set D=%%c&if "!M:~0,1!"=="0" set M= 阅读全文
posted @ 2021-08-02 19:36 myrj 阅读(353) 评论(0) 推荐(0)
摘要: #include <reg51.h> #define uchar unsigned char #define uint unsigned int sbit led1=P1^0; sbit led2=P1^1; sbit led3=P1^6; sbit led4=P1^7; sbit key1=P3^ 阅读全文
posted @ 2021-08-02 11:24 myrj 阅读(715) 评论(0) 推荐(0)
摘要: #include <reg51.h> #define uchar unsigned char #define uint unsigned int sbit led1=P1^0; sbit led2=P1^3; sbit k1=P3^2; sbit k2=P3^3; uchar num0,num1; 阅读全文
posted @ 2021-08-02 06:00 myrj 阅读(827) 评论(0) 推荐(0)
摘要: 安装AE,出错,不能完成安装.打开提示信息显示如下: EXIT CODE :34 please see specific errors below for troubleshooting. fatal:payload 'Camera Profiles Installer .....informati 阅读全文
posted @ 2021-08-01 22:28 myrj 阅读(210) 评论(0) 推荐(0)
摘要: #include <reg51.h> #define uchar unsigned char #define uint unsigned int sbit led1=P1^0; uchar num; void main() { TMOD=0x01; //设置定时器0位工作模式1(M1,M0位0,1) 阅读全文
posted @ 2021-07-31 23:06 myrj 阅读(103) 评论(0) 推荐(0)
摘要: #include<reg51.h> #define uchar unsigned char uchar cnt; sbit fmq=P2^5; sbit key=P3^2; void t0isr() interrupt 1 { TH0=(65536-50000)/256; TL0=(65536-50 阅读全文
posted @ 2021-07-31 21:53 myrj 阅读(144) 评论(0) 推荐(0)
摘要: #include "reg52.h" typedef unsigned char u8; typedef unsigned int u16; sbit beep = P2^5; void delay(u16 i) { while(i--); } void main() { while(1){ bee 阅读全文
posted @ 2021-07-31 20:34 myrj 阅读(214) 评论(2) 推荐(0)
摘要: 11.0592M Hz,工作方式1: 50ms 4C00 5ms EE00 1ms FC66 0.5ms FE33 0.2ms FF47 0.1ms FFA3 0.05ms FFD1 0.01ms FFF6 12MHZ 50ms 0x3cb0 (65536-50000)/256:0X3C (6553 阅读全文
posted @ 2021-07-30 19:07 myrj 阅读(1029) 评论(0) 推荐(0)
摘要: #include<reg51.h> #define uchar unsigned char; #define uint unsigned int; uchar position; uchar tt; uchar second; uchar minute; uchar hour; uchar code 阅读全文
posted @ 2021-07-29 17:19 myrj 阅读(287) 评论(0) 推荐(0)
摘要: #include<reg51.h> void main( ) { unsigned char x=1,y=2; unsigned char seg[]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90}; while(1) { P0=seg[x]; 阅读全文
posted @ 2021-07-29 14:02 myrj 阅读(146) 评论(0) 推荐(0)
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