/****************九齐NY8BM72AS20*******************/
/****************快手:共同学习stm8*****************/
/****************QQ:774145445**********************/
/****************20220814**************************/
/**************************************************/
// __NY8BM72AS20__
// 1 |VSS \_/ VDD|20
// 2 |PA6 PA4|19
// 3 |PA7 PA3|18
// 4 |PA5/VPP PA2|17
// 5 |PB3 PA1|16
// 6 |PB2 PA0|15
// 7 |PB1 PB5|14
// 8 |PB0 PB4|13
// 9 |PC0/SDA PB6|12
// 10|PC1/SCL_____PB7|11
/**************************************************/
// LD-561B
// @10@9@8@7@6 // ____________DIG________________
// _____a____ // _|_ _|_ _|_ _|_ _|_ _|_ _|_ _|_ |
// | | // \|/ \|/ \|/ \|/ \|/ \|/ \|/ \|/ |
// f b // | | | | | | | | |
// |_____g____| // a b c d e f g h 3,8
// | | // 7 6 4 2 1 9 10 5 |
// e c // | | | | | | | | |
// |____d_____| .h // 16 15 5 3 2 18 20 6 17
// @1@2@3@4@5 // PA1 PA0 PB3 PA7 PA6 PA3 PA4 PB2 PA2
/**************************************************/
#include <ny8.h>
#include "ny8_constant.h"
/**************************************************/
unsigned char const zi1[]={ 0xfc,0x60,0xda,0xf2,0x66,
0xb6,0xbe,0xe0,0xfe,0xf6,0x7e};//0-20
unsigned char const zi2[]={ 0xee,0x3e,0x9c,0x7a,0x9e,
0x8e,0xf6,0x6e,0x20,0x78,0x1e,0x1c,0xcc,0x2a,0x3a,0xce,
0xe6,0x0a,0xb6,0x1e,0x7c,0x38,0x3c,0x6e,0x76,0xda};//0a-z
/**************************************************/
__sbit led_a =PORTA : 1;
__sbit led_b =PORTA : 0;
__sbit led_c =PORTB : 3;
__sbit led_d =PORTA : 7;
__sbit led_e =PORTA : 6;
__sbit led_f =PORTA : 3;
__sbit led_g =PORTA : 4;
__sbit led_h =PORTB : 2;
__sbit led_dig =PORTA : 2;
__sbit anjian1 =PORTB : 6;
/**************************************************/
void yanshi(int);
void anjian(); //按键
void xianshi(); //显示
/**************************************************/
unsigned char xian_a1;
unsigned char a1;
/**************************************************/
void main(void)
{
IOSTA &=~((1<<1)+(1<<0)+(1<<7)+(1<<6)+(1<<3)+(1<<4)+(1<<2)); //0输出1输入
IOSTB &=~((1<<3)+(1<<2));
IOSTB &=~(1<<7);
PB7 =0; //输出0按键用
IOSTB |=(1<<6);
//BPHCON &=~(1<<6); //上拉电阻0启用,1禁用
PHPB6=0;
/**************************************************/
led_dig=1; //LED公共端(共阳)
a1=0;
while(1)
{
anjian();
xian_a1=zi2[a1];
//xian_a1=zi1[a1];
xianshi();
led_h=1;
yanshi(10000);
led_h=0;
yanshi(10000);
}
}
/**************************************************/
void yanshi(int count)
{
int i;
for(i=1;i<=count;i++);
}
/**************************************************/
void xianshi() //显示
{
if(xian_a1&0x80){led_a=0;} else {led_a=1;}
if(xian_a1&0x40){led_b=0;} else {led_b=1;}
if(xian_a1&0x20){led_c=0;} else {led_c=1;}
if(xian_a1&0x10){led_d=0;} else {led_d=1;}
if(xian_a1&0x08){led_e=0;} else {led_e=1;}
if(xian_a1&0x04){led_f=0;} else {led_f=1;}
if(xian_a1&0x02){led_g=0;} else {led_g=1;}
if(xian_a1&0x01){led_h=0;} else {led_h=1;}
}
/**************************************************/
void anjian() //按键
{
if(anjian1==0)
{
a1++; if(a1==26){a1=0;}
}
}
/**************************************************/
/**************************************************/
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