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[Software Engineering可预置的8位计数器源程序

Description: 可预置的8位计数器程序的主要部分分析 #include <AT89X51.H> //器件配置文件 #define uchar unsigned char //变量类型的宏定义 #define uint unsigned int uchar code SEG7[10]={0x03,0x9f,0x25,0x0d,0x99, //0~9的数码管段码 0x49,0x41,0x1f,0x01,0x09} uchar data cnt[8] //在data区定义8位长度的数组,用来存放计数值 uchar data pre_cnt[8] //在data区定义8位长度的数组,用来存放预置值 sbit drv=P3^4 //定义输出驱动端 bit set_flag //定义工作标志 bit out_flag //定义输出标志 bit keydown_flag //键按下标志 -can preset counter the eight major part of the process analysis # include
Platform: | Size: 21028 | Author: wyq | Hits:

[Other resource89C51dscsj053501

Description: #include \"at89x51.h\" unsigned char code ddisp[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f} //段显0123456789,P0口
Platform: | Size: 1467 | Author: ghh | Hits:

[Software Engineering可预置的8位计数器源程序

Description: 可预置的8位计数器程序的主要部分分析 #include <AT89X51.H> //器件配置文件 #define uchar unsigned char //变量类型的宏定义 #define uint unsigned int uchar code SEG7[10]={0x03,0x9f,0x25,0x0d,0x99, //0~9的数码管段码 0x49,0x41,0x1f,0x01,0x09} uchar data cnt[8] //在data区定义8位长度的数组,用来存放计数值 uchar data pre_cnt[8] //在data区定义8位长度的数组,用来存放预置值 sbit drv=P3^4 //定义输出驱动端 bit set_flag //定义工作标志 bit out_flag //定义输出标志 bit keydown_flag //键按下标志 -can preset counter the eight major part of the process analysis# include
Platform: | Size: 20480 | Author: wyq | Hits:

[SCM89C51dscsj053501

Description: #include "at89x51.h" unsigned char code ddisp[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f} //段显0123456789,P0口-# Include at89x51.h unsigned char code ddisp [] = (0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7d, 0x07, 0x7f, 0x6f)// paragraph marked 0123456789, P0 I
Platform: | Size: 1024 | Author: ghh | Hits:

[Other Embeded programDDS

Description: 基于DDS的波形发生器!以下为其头文件代码! #include <AT89X51.H> #include"lcd.h" uchar code table1[]={"FREQ:"} uchar code table2[]={"WAVE "} uchar code table3[]={"Hz"} uchar code table4[]={"fang bo"} uchar code table5[]={"zhengxianbo"} uchar code table6[]={"jc"} uchar code table7[]={"san jiao bo"} -#include <AT89X51.H> #include"lcd.h" uchar code table1[]={"FREQ:"} uchar code table2[]={"WAVE "} uchar code table3[]={"Hz"} uchar code table4[]={"fang bo"} uchar code table5[]={"zhengxianbo"} uchar code table6[]={"jc"} uchar code table7[]={"san jiao bo"}
Platform: | Size: 32768 | Author: 韦武 | Hits:

[SCM8-key-keyboard-C-program

Description: 8键电子琴C程序,硬件支持:STC系列单片机 12MHz。基于AT89X51.H。适用于51单片机初学者,有详细解说-8 key keyboard C program
Platform: | Size: 12288 | Author: 孔齐金 | Hits:

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