《8051U深度入门到32位51大型实战教学视频》学习打卡

32位8051-AI 发表于 2024-11-29 11:30:21

跟着冲哥一起学习AI8051U

打卡第三集跟着冲哥敲代码，成功点亮第一颗LED灯---附手敲代码

32位8051-AI 发表于 2024-11-29 11:38:51

第四集跟着冲哥成功实现USB不停电下载，非常实用----附手敲代码

32位8051-AI 发表于 2024-11-29 16:47:28

打卡第五集，C语言基础

1、C语言 USB-CDC串四之printf函数的实现
2、数的进制:2进制、10进制、16进制
3、C语言常用运算符

附手敲代码

32位8051-AI 发表于 2024-11-30 16:24:36

打卡第六集 IO口输入输出

1、什么是GPIO
2、按键输入检测
敲代码时未注意中英文下的符号，导致编译失败，不过及时发现后改正，成功通过

attach://66792.mp4

32位8051-AI 发表于 2024-12-3 17:03:28

打卡第七集：定时器中断

附手敲代码

32位8051-AI 发表于 2024-12-6 17:15:04

打卡第八集：定时器周期性任务调度

讲的真仔细，总结了常遇到的错误
刚开始未勾选使能定时器中断，导致下载后灯不亮，最后成功点亮

附手敲代码

32位8051-AI 发表于 2024-12-24 16:53:37

打卡第九集数码管

任务1 数码管静态的显示一个数字

任务2：数码管显示“12345678”

任务3:数码管显示“00-00-00”分别代表时分秒，每过1秒钟秒+1;

擎天柱打卡

32位8051-AI 发表于 2024-12-31 11:10:35

打卡第十集

任务一、P2口流水灯，P10闪烁

#include "io.h"

u8 State1=0;
u8 State2=0;
u8 State3=0;
u16 Key_Vol ;

void LED0_Blink(void)
{
   State1=!State1;
   P00=State1;
}

void LED1_Blink(void)
{
   State2=!State2;
   P01=State2;
}

void LED2_Blink(void)
{
   State3=!State3;
   P02=State3;
}
void KEY_Task(void)
{
   if( P32 == 0 )
   {
            Key_Vol++;
            if( Key_Vol==5 )
            {
                     //按键按下的任务
                     printf( "按键单击\r\n" );
            }
   }
   else
   {
            Key_Vol = 0;
   }

}

u8 P2_STATE = 0x01;
u8 P10_STATE = 0;
void TASK_1(void)
{
   LED40_SetPort(2,~P2_STATE);
   P2_STATE = (P2_STATE<<1);
   if(P2_STATE==0)
      P2_STATE=1;

   if(P10_STATE==0)
            LED40_SetBit(1,0);
   else
            LED40_ClrBit(1,0);
   P10_STATE = !P10_STATE;

}

任务二、左边数码管显示P32按下次数，右边数码管显示P33按下次数

#include "io.h"

u8 State1=0;
u8 State2=0;
u8 State3=0;
u16 Key_Vol;
u16 Key_Vol_2;

void LED0_Blink(void)
{
   State1=!State1;
   P00=State1;
}

void LED1_Blink(void)
{
   State2=!State2;
   P01=State2;
}

void LED2_Blink(void)
{
   State3=!State3;
   P02=State3;
}
u16 KEY1_COUNT = 0;
u16 KEY2_COUNT = 0;

void KEY_Task(void)
{
   if( P32 == 0 )
   {
            Key_Vol++;
            if( Key_Vol==5 )
            {
         KEY1_COUNT++;
            }
   }
   else
   {
            Key_Vol = 0;
   }

   if( P33 == 0 )
   {
            Key_Vol_2++;
            if( Key_Vol_2==5 )
            {
         KEY2_COUNT++;
            }
   }
   else
   {
            Key_Vol_2 = 0;
   }
}

u8 P2_STATE = 0x01;
u8 P10_STATE = 0;
void TASK_1(void)
{
   LED40_SetPort(2,~P2_STATE);
   P2_STATE = (P2_STATE<<1);
   if(P2_STATE==0)
      P2_STATE=1;

   if(P10_STATE==0)
            LED40_SetBit(1,0);
   else
            LED40_ClrBit(1,0);
   P10_STATE = !P10_STATE;

}

u32 KEY_Count = 0;
void TASK_2(void)
{
   KEY_Count = KEY1_COUNT*10000+KEY2_COUNT;
   SEG7_ShowLong(KEY_Count,10);
}

任务三、按下数字按键在数码管显示对应的按键数字

#include "io.h"

u8 State1=0;
u8 State2=0;
u8 State3=0;
u16 Key_Vol;
u16 Key_Vol_2;

void LED0_Blink(void)
{
   State1=!State1;
   P00=State1;
}

void LED1_Blink(void)
{
   State2=!State2;
   P01=State2;
}

void LED2_Blink(void)
{
   State3=!State3;
   P02=State3;
}
u16 KEY1_COUNT = 0;
u16 KEY2_COUNT = 0;

void KEY_Task(void)
{
   if( P32 == 0 )
   {
            Key_Vol++;
            if( Key_Vol==5 )
            {
         KEY1_COUNT++;
            }
   }
   else
   {
            Key_Vol = 0;
   }

   if( P33 == 0 )
   {
            Key_Vol_2++;
            if( Key_Vol_2==5 )
            {
         KEY2_COUNT++;
            }
   }
   else
   {
            Key_Vol_2 = 0;
   }
}

u8 P2_STATE = 0x01;
u8 P10_STATE = 0;
void TASK_1(void)
{
   LED40_SetPort(2,~P2_STATE);
   P2_STATE = (P2_STATE<<1);
   if(P2_STATE==0)
      P2_STATE=1;

   if(P10_STATE==0)
            LED40_SetBit(1,0);
   else
            LED40_ClrBit(1,0);
   P10_STATE = !P10_STATE;

}

u32 KEY_Count = 0;
void TASK_2(void)
{
   KEY_Count = KEY1_COUNT*10000+KEY2_COUNT;
   SEG7_ShowLong(KEY_Count,10);
}

u32 REC_NUM = 0;
void TASK_3(void)
{
   SEG7_ShowLong(REC_NUM,10);
}

32位8051-AI 发表于 2025-1-24 16:37:32

打卡第十一集
任务一

任务二

#include "io.h"

u8 State1=0;
u8 State2=0;
u8 State3=0;
u16 Key_Vol ;

u8 SEG_NUM[]=
{
0x3F,    /*'0', 0*/
0x06,    /*'1', 1*/
0x5B,    /*'2', 2*/
0x4F,    /*'3', 3*/
0x66,    /*'4', 4*/
0x6D,    /*'5', 5*/
0x7D,    /*'6', 6*/
0x07,    /*'7', 7*/
0x7F,    /*'8', 8*/
0x6F,    /*'9', 9*/
0x77,    /*'A', 10*/
0x7C,    /*'B', 11*/
0x39,    /*'C', 12*/
0x5E,    /*'D', 13*/
0x79,    /*'E', 14*/
0x71,    /*'F', 15*/
0x40,    /*'-', 16*/
0x00,    /*' ', 17*/
0x80,    /*'.', 18*/
};

u8 T_NUM=
{
0X01,0X02,0X04,0X08,0X10,0X20,0X40,0X80
};

void LED0_Blink(void)
{
State1=!State1;
P00=State1;
}

void LED1_Blink(void)
{
State2=!State2;
P01=State2;
}

void LED2_Blink(void)
{
State3=!State3;
P02=State3;
}
void KEY_Task(void)
{
if( P32 == 0 )
{
Key_Vol++;
if( Key_Vol==5 )
{
//按键按下的任务
printf( "按键单击\r\n" );
}
}
else
{
Key_Vol = 0;
}

}
/*
#define ROW1P06
#define ROW2P07
#define COL1P00
#define COL2P01
#define COL3P02
#define COL4P03
*/
u8 key_num = 0xff;
void Task_1(void)
{
COL1 = 0;
COL2 = 0;
COL3 = 0;
COL4 = 0;
ROW1 = 1;
ROW2 = 1;

if((ROW1 == 0)|| (ROW2 == 0))
{
if((ROW1 == 0)&&(ROW2 == 0))
{

}
else if(((ROW1 == 1)&&(ROW2 == 0))||((ROW1 == 0)&&(ROW2 == 1)))
{
if(ROW1 == 0)
   key_num = 0;
else if (ROW2 == 0)
   key_num = 4;
COL1 = 1;
   COL2 = 1;
   COL3 = 1;
   COL4 = 1;
   ROW1 = 0;
   ROW2 = 0;
if(COL1 == 0)
{
// key_num = key_num;
}
else if(COL2 == 0)
{
key_num = key_num+1;
}
else if(COL3 == 0)
{
key_num = key_num+2;
}
else if(COL4 == 0)
{
key_num = key_num+3;
}
}
COL1 = 0;
COL2 = 0;
COL3 = 0;
COL4 = 0;
ROW1 = 1;
ROW2 = 1;
}
else
{
key_num = 0xff;
}
}

void Init_595(void)
{
HC595_SER = 0;
HC595_RCK = 0;
HC595_SCK = 0;
}
void Send_595(u8 dat)
{
u8 i;
for(i=0;i<8;i++)
{
dat<<=1;
HC595_SER = CY;
HC595_SCK = 1;
HC595_SCK = 0;
}
}
void Display_Seg(u8 HC595_1,u8 HC595_2)
{
Send_595(HC595_1);
Send_595(HC595_2);

HC595_RCK = 1;
HC595_RCK = 0;
}

//void SEG_Task(void)
//{
// if(key_num == 255)
// Display_Seg(SEG_NUM,~T_NUM);
// else
// Display_Seg(SEG_NUM,~T_NUM);
//}

u8 passward={16,16,16,16,16,16,16,16};
u8 Seg_no = 0;
void SEG_Task(void)
{
u8 num=0;
if(Seg_no==0)
{
   Display_Seg(SEG_NUM],~T_NUM);
}
else if(Seg_no==1)
{

   Display_Seg(SEG_NUM],~T_NUM);
}
else if(Seg_no==2)
{
   Display_Seg(SEG_NUM],~T_NUM);
}
else if(Seg_no==3)
{

   Display_Seg(SEG_NUM],~T_NUM);
}
else if(Seg_no==4)
{

   Display_Seg(SEG_NUM],~T_NUM);
}
else if(Seg_no==5)
{
   Display_Seg(SEG_NUM],~T_NUM);
}
else if(Seg_no==6)
{

   Display_Seg(SEG_NUM],~T_NUM);
}
else if(Seg_no==7)
{

   Display_Seg(SEG_NUM],~T_NUM);
}
else
{

}
   Seg_no++;
   if(Seg_no>7)
   Seg_no=0;
}

u8 Key_Vol3=0;
u8 key_no= 0;
void PW_write_Task(void)
{
if( key_num <0xff )
{
Key_Vol3++;
if( Key_Vol3==5 )
{
if(key_no == 0)
{
passward = 16;
passward = 16;
passward = 16;
passward = 16;
passward = 16;
passward = 16;
passward = 16;
passward = 16;
}
passward=key_num;
key_no ++;
// passward = 17;
if(key_no == 8)
{
if((passward==1)&&(passward==2)&&(passward==3)&&(passward==4)&&(passward==5)&&(passward==6)&&(passward==7)&&(passward==0))
{
passward = 17;
passward = 17;
passward = 17;
passward = 17;
passward = 17;
passward = 17;
passward = 17;
passward = 1;
}
else
{
passward = 16;
passward = 16;
passward = 16;
passward = 16;
passward = 16;
passward = 16;
passward = 16;
passward = 16;
}
key_no = 0;
}
}
}
else
{
Key_Vol3 = 0;
}
}

32位8051-AI 发表于 2025-1-24 16:39:18

打卡第十二集

任务一

#include "io.h"

u8 State1=0;
u8 State2=0;
u8 State3=0;
u16 Key_Vol ;

u8 SEG_NUM[]=
{
0x3F,    /*'0', 0*/
0x06,    /*'1', 1*/
0x5B,    /*'2', 2*/
0x4F,    /*'3', 3*/
0x66,    /*'4', 4*/
0x6D,    /*'5', 5*/
0x7D,    /*'6', 6*/
0x07,    /*'7', 7*/
0x7F,    /*'8', 8*/
0x6F,    /*'9', 9*/
0x77,    /*'A', 10*/
0x7C,    /*'B', 11*/
0x39,    /*'C', 12*/
0x5E,    /*'D', 13*/
0x79,    /*'E', 14*/
0x71,    /*'F', 15*/
0x40,    /*'-', 16*/
0x00,    /*' ', 17*/
0x80,    /*'.', 18*/
};

u8 T_NUM=
{
0X01,0X02,0X04,0X08,0X10,0X20,0X40,0X80
};

void LED0_Blink(void)
{
State1=!State1;
P00=State1;
}

void LED1_Blink(void)
{
State2=!State2;
P01=State2;
}

void LED2_Blink(void)
{
State3=!State3;
P02=State3;
}
void KEY_Task(void)
{
if( P33 == 0 )
{
Key_Vol++;
if( Key_Vol==5 )
{
//按键按下的任务
// printf( "按键单击\r\n" );
USB_Reset_U();
IAP_CONTR = 0X20;
}
}
else
{
Key_Vol = 0;
}

}
/*
#define ROW1P06
#define ROW2P07
#define COL1P00
#define COL2P01
#define COL3P02
#define COL4P03
*/
u8 key_num = 0xff;
void Task_1(void)
{
COL1 = 0;
COL2 = 0;
COL3 = 0;
COL4 = 0;
ROW1 = 1;
ROW2 = 1;

if((ROW1 == 0)|| (ROW2 == 0))
{
if((ROW1 == 0)&&(ROW2 == 0))
{

}
else if(((ROW1 == 1)&&(ROW2 == 0))||((ROW1 == 0)&&(ROW2 == 1)))
{
if(ROW1 == 0)
   key_num = 0;
else if (ROW2 == 0)
   key_num = 4;
COL1 = 1;
   COL2 = 1;
   COL3 = 1;
   COL4 = 1;
   ROW1 = 0;
   ROW2 = 0;
if(COL1 == 0)
{
// key_num = key_num;
}
else if(COL2 == 0)
{
key_num = key_num+1;
}
else if(COL3 == 0)
{
key_num = key_num+2;
}
else if(COL4 == 0)
{
key_num = key_num+3;
}
}
COL1 = 0;
COL2 = 0;
COL3 = 0;
COL4 = 0;
ROW1 = 1;
ROW2 = 1;
}
else
{
key_num = 0xff;
}
}

void Init_595(void)
{
HC595_SER = 0;
HC595_RCK = 0;
HC595_SCK = 0;
}
void Send_595(u8 dat)
{
u8 i;
for(i=0;i<8;i++)
{
dat<<=1;
HC595_SER = CY;
HC595_SCK = 1;
HC595_SCK = 0;
}
}
void Display_Seg(u8 HC595_1,u8 HC595_2)
{
Send_595(HC595_1);
Send_595(HC595_2);

HC595_RCK = 1;
HC595_RCK = 0;
}

//void SEG_Task(void)
//{
// if(key_num == 255)
// Display_Seg(SEG_NUM,~T_NUM);
// else
// Display_Seg(SEG_NUM,~T_NUM);
//}

u8 passward={16,16,16,16,16,16,16,16};
u8 Seg_no = 0;
void SEG_Task(void)
{
u8 num=0;
if(Seg_no==0)
{
   Display_Seg(SEG_NUM],~T_NUM);
}
else if(Seg_no==1)
{

   Display_Seg(SEG_NUM],~T_NUM);
}
else if(Seg_no==2)
{
   Display_Seg(SEG_NUM],~T_NUM);
}
else if(Seg_no==3)
{

   Display_Seg(SEG_NUM],~T_NUM);
}
else if(Seg_no==4)
{

   Display_Seg(SEG_NUM],~T_NUM);
}
else if(Seg_no==5)
{
   Display_Seg(SEG_NUM],~T_NUM);
}
else if(Seg_no==6)
{

   Display_Seg(SEG_NUM],~T_NUM);
}
else if(Seg_no==7)
{

   Display_Seg(SEG_NUM],~T_NUM);
}
else
{

}
   Seg_no++;
   if(Seg_no>7)
   Seg_no=0;
}

u8 Key_Vol3=0;
u8 key_no= 0;
void PW_write_Task(void)
{
if( key_num <0xff )
{
Key_Vol3++;
if( Key_Vol3==5 )
{
if(key_no == 0)
{
passward = 16;
passward = 16;
passward = 16;
passward = 16;
passward = 16;
passward = 16;
passward = 16;
passward = 16;
}
passward=key_num;
key_no ++;
// passward = 17;
if(key_no == 8)
{
if((passward==1)&&(passward==2)&&(passward==3)&&(passward==4)&&(passward==5)&&(passward==6)&&(passward==7)&&(passward==0))
{
passward = 17;
passward = 17;
passward = 17;
passward = 17;
passward = 17;
passward = 17;
passward = 17;
passward = 1;
}
else
{
passward = 16;
passward = 16;
passward = 16;
passward = 16;
passward = 16;
passward = 16;
passward = 16;
passward = 16;
}
key_no = 0;
}
}
}
else
{
Key_Vol3 = 0;
}
}

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《8051U深度入门到32位51大型实战教学视频》学习打卡