标题:
蓝桥杯第九届程序 以A2开发板写出
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作者:
108880802
时间:
2021-3-5 15:24
标题:
蓝桥杯第九届程序 以A2开发板写出
蓝桥杯第九届A2开发板源码
单片机源程序如下:
#include "reg52.h"
#include "iic.h"
#include "XPT2046.h"
#define led P2
void show();
void calculate ();
sbit s7 = P3^1;
sbit s6 = P3^0;
sbit s5 = P3^2;
sbit s4 = P3^3;
sbit LSA=P2^2;
sbit LSB=P2^3;
sbit LSC=P2^4;
typedef unsigned char u8;
typedef unsigned int u16;
u8 code LED_mos1[8] = {0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};
u8 code LED_mos2[8] = {0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe};
u8 code LED_mos3[8] = {0x7e,0xbd,0xdb,0xe7,0x7e,0xbd,0xdb,0xe7};
u8 code LED_mos4[8] = {0xe7,0xdb,0xbd,0x7e,0xe7,0xdb,0xbd,0x7e};
u8 code smgduan[10]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
u8 boot,Connection=0,set,mos=1,PWM_a,BL_yd,SMG_xz[8],PWM_ld;
//boot启动标志位 //Connection开始全灭控制位// set设置//mos模式//PWM_a占空比变量//BL_yd流水灯移动选择
//SMG_xz[8]数码管位置选择//PWM_ld 亮度选择
u16 BL_ms = 400,BL_sj;//BL_ms 时间判断位//BL_sj时间累加
void delay(u16 i)
{
while(i--);
}
void Init0()
{
TMOD |= 0x01;
TH0 = (65536 -1000)/256;
TL0 = (65536 -1000)%256;
ET0 = 1;
TR0 = 1;
EA = 1;
}
void kes()
{
if(s7 == 0)
{
……………………
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