- /****************188拼灯数码管**********************/
- /****************ID:共同学习stm8********************/
- /****************20241007**************************/
- /**************************************************/
- // ____ ____
- // PB4-|1 \_/ 16|-PB3
- // PB5-|2 NY 15|-PB2
- // PA0-|3 8 14|-PB1
- // PA1-|4 A 13|-PB0
- // VDD-|5 0 12|-VSS
- // PA7-|6 5 11|-PA2
- // PA6-|7 4 10|-PA3
- // PA5-|8____E____9|-PA4
- // WY1208BWE16-10.28
- // _A2_ _A3_
- // | F2 B2 F3 B3 /L1
- // B1 |_G2_| |_G3_|
- // | E2 C2 E3 C3 %L2
- // C1 |_D2_| |_D3_|
- // [url=home.php?mod=space&uid=2514798]@1[/url] @2 @3 [url=home.php?mod=space&uid=26072]@4[/url] @5
- // | | | | |
- // pb4 pb3 pb2 pb1 pb0
- // _____________________________
- //第一次|_1高_|_A3__|_C3__|_____|_E3__|
- //第二次|_B3__|_2高_|_A2__|_C1__|_L2__|
- //第三次|_D3__|_B2__|_3高_|_B1__|_L1__|
- //第四次|_F3__|_D2__|_C2__|_4高_|_____|
- //第五次|_G3__|_E2__|_F2__|_G2__|_5高_|
- /**************************************************/
- #include <ny8.h>
- //#include "NY8_constant.h"
- //#define UPDATE_REG(x) __asm__("MOVR _" #x ",F")
- __sbit x1 =PORTA:4;
- __sbit x2 =PORTA:3;
- __sbit x3 =PORTA:2;
- __sbit x4 =PORTA:1;
- __sbit x5 =PORTA:0;
- #define x1_gao IOSTB&=~(1<<4);x1=1
- #define x1_di IOSTB&=~(1<<4);x1=0
- #define x1_zu IOSTB|=1<<4;
- #define x2_gao IOSTB&=~(1<<3);x2=1
- #define x2_di IOSTB&=~(1<<3);x2=0
- #define x2_zu IOSTB|=1<<3;
- #define x3_gao IOSTB&=~(1<<2);x3=1
- #define x3_di IOSTB&=~(1<<2);x3=0
- #define x3_zu IOSTB|=1<<2;
- #define x4_gao IOSTB&=~(1<<1);x4=1
- #define x4_di IOSTB&=~(1<<1);x4=0
- #define x4_zu IOSTB|=1<<1;
- #define x5_gao IOSTB&=~(1<<0);x5=1
- #define x5_di IOSTB&=~(1<<0);x5=0
- #define x5_zu IOSTB|=1<<0;
- unsigned char xianshi_a1; //显示RAM变量
- unsigned char xianshi_b1; //显示RAM数字
- unsigned char xianshi_b2;
- unsigned char xianshi_b3;
- unsigned char xianshi_c1; //显示RAM字模
- unsigned char xianshi_c2;
- unsigned char xianshi_c3;
- unsigned char const zi1[]={
- 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, //10,a
- 0x7c, //11,b
- 0x39, //12,c
- 0x5e, //13,d
- 0x79, //14,e
- 0x71}; //15,f
- /**************************************************/
- void yanshi(unsigned char z1); //延时
- void chushihua(); //初始化
- void xianshi_jisuan(); //显示计算
- void xianshi(); //显示
- /**************************************************/
- void main(void)
- {
- unsigned char a1;
- chushihua(); //初始化
- xianshi_a1 =0;
- yanshi(100); //延时
- while(1)
- {
- //CLRWDT(); //喂狗
- xianshi_a1 ++; if(xianshi_a1 >199){xianshi_a1 =0;}
- xianshi_jisuan(); //显示计算
- for(a1 =50;a1 >0;a1 --) //显示50次
- {
- xianshi(); //显示
- }
- }
- }
- /**************************************************/
- void xianshi() //显示
- {
- x1_zu; //第一种
- x2_zu;
- x3_zu;
- x4_zu;
- x5_zu;
- //if(xianshi_c3 &0b00000000){} //1高
- if(xianshi_c3 &0b00000001){x2_di;} //3A
- if(xianshi_c3 &0b00000100){x3_di;} //3C
- //if(xianshi_c1 &0b00000000){x4_di;} //无
- if(xianshi_c3 &0b00010000){x5_di;} //3E
- x1_gao;
- yanshi(100); //延时
- x1_zu; //第二种
- x2_zu;
- x3_zu;
- x4_zu;
- x5_zu;
- if(xianshi_c3 &0b00000010){x1_di;} //3B
- //if(xianshi_c1 &0b00000000){} //2高
- if(xianshi_c2 &0b00000001){x3_di;} //2A
- //if(xianshi_c1 &0b00000100){x4_di;} //1C
- if(xianshi_c1 ==1){x4_di;} //1C
- //if(xianshi_c1 &0b00000000){x5_di;} //%
- x2_gao;
- yanshi(100); //延时
- x1_zu; //第三种
- x2_zu;
- x3_zu;
- x4_zu;
- x5_zu;
- if(xianshi_c3 &0b00001000){x1_di;} //3D
- if(xianshi_c2 &0b00000010){x2_di;} //2B
- //if(xianshi_c1 &0b00000000){} //3高
- //if(xianshi_c1 &0b00000010){x4_di;} //1B
- if(xianshi_c1 ==1){x4_di;} //1B
- //if(xianshi_c3 &0b00000000){x5_di;} // /
- x3_gao;
- yanshi(100); //延时
- x1_zu; //第四种
- x2_zu;
- x3_zu;
- x4_zu;
- x5_zu;
- if(xianshi_c3 &0b00100000){x1_di;} //3F
- if(xianshi_c2 &0b00001000){x2_di;} //2D
- if(xianshi_c2 &0b00000100){x3_di;} //2C
- //if(xianshi_c1 &0b00000000){} //4高
- //if(xianshi_c1 &0b00000000){} //无
- x4_gao;
- yanshi(100); //延时
- x1_zu; //第五种
- x2_zu;
- x3_zu;
- x4_zu;
- x5_zu;
- if(xianshi_c3 &0b01000000){x1_di;} //3G
- if(xianshi_c2 &0b00010000){x2_di;} //2E
- if(xianshi_c2 &0b00100000){x3_di;} //2F
- if(xianshi_c2 &0b01000000){x4_di;} //2G
- //if(xianshi_c1 &0b00000000){} //5高
- x5_gao;
- yanshi(100); //延时
- }
- /**************************************************/
- void xianshi_jisuan() //显示计算
- {
- xianshi_b1 =xianshi_a1 /100; //取百位
- xianshi_b2 =(xianshi_a1 %100)/10; //取十位
- xianshi_b3 =xianshi_a1 %10; //取个位
- xianshi_c1 =zi1[xianshi_b1]; //取百位字模
- xianshi_c2 =zi1[xianshi_b2]; //取十位字膜
- xianshi_c3 =zi1[xianshi_b3]; //取个位字膜
- }
- /**************************************************/
- void chushihua() //初始化
- {
- }
- /**************************************************/
- void yanshi(unsigned char z1) //延时
- {
- unsigned char z2,z3;
- for(z2=z1;z2>0;z2--)
- for(z3=180;z3>0;z3--);
- }
- /**************************************************/
| 
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