32*16雙色點(diǎn)陣制作附單片機(jī)程序

ID:579397 · 發(fā)表于 2020-5-25 18:58

本帖最后由 405616736 于 2020-5-25 23:06 編輯

使用8塊8*8雙色點(diǎn)陣拼接成32*16點(diǎn)陣屏，使用74HC595驅(qū)動(dòng)點(diǎn)陣，STC12C5A60S2單片機(jī)。自己寫了一個(gè)左移的程序，現(xiàn)分享出來。

單片機(jī)源程序如下:

/************************************************
設(shè)計(jì)名詞：32*16雙色點(diǎn)陣
設(shè)計(jì)時(shí)間：2020年5月24日
硬件信息：8個(gè)8*8雙色共陽點(diǎn)陣
1個(gè)STC12C5A60S2單片機(jī)
8個(gè)74HC595
*************************************************/
#include <STC12C5A60S2.h> //包含頭文件，一般情況不需要改動(dòng)，頭文件包含特殊功能寄存器的定義
#include <intrins.h> //包含頭文件，一般情況不需要改動(dòng)，頭文件包含特殊功能寄存器的定義
/************************************************
數(shù)據(jù)定義
*************************************************/
unsigned char colour=1; //0x01代表紅色,0x02代表綠色,0x03代表紅&綠色
unsigned int word=1; //數(shù)據(jù)位指針
unsigned int word_temp1=0; //高八位數(shù)據(jù)暫存
unsigned int word_temp2=0; //低八位數(shù)據(jù)暫存
unsigned char column=1; //列數(shù),最大數(shù)32
unsigned char divisor=1; //列數(shù)除8的商,用于控制第幾塊點(diǎn)陣
unsigned char remainder=1; //列數(shù)除8的余數(shù),用于輸出點(diǎn)陣中的第幾行
unsigned int section=0x00; //數(shù)據(jù)分段輸出控制位
char time=5; //走字速度,可修改
char time_temp=0; //走字速度暫存
/************************************************
數(shù)組
*************************************************/
unsigned char segout[8]={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80,}; //列掃描數(shù)組
unsigned char code tab[]=
{
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//空白位置
/*以下文字添加開始*/
0x00,0x00,0x0C,0x18,0x10,0x04,0x10,0x84,0x10,0x84,0x11,0x44,0x0E,0x38,//3
0x00,0x00,0x00,0x00,//空白位置
0x0E,0x0C,0x10,0x14,0x10,0x24,0x10,0x44,0x10,0x84,0x0F,0x0C,//2
0x00,0x00,0x00,0x00,//空白位置
0x10,0x10,0x08,0x20,0x04,0x40,0x02,0x80,0x01,0x00,0x02,0x80,0x04,0x40,0x08,0x20,0x10,0x10,//×
0x00,0x00,0x00,0x00,//空白位置
0x08,0x04,0x08,0x04,0x1F,0xFC,0x00,0x04,0x00,0x04,//1
0x00,0x00,0x00,0x00,//空白位置
0x07,0xF0,0x08,0x88,0x11,0x04,0x11,0x04,0x09,0x04,0x00,0xF8,//6
0x00,0x00,0x00,0x00,//空白位置
0x20,0x02,0x2C,0x0C,0x23,0x30,0x20,0xC0,0x23,0x30,0x3C,0x0C,0x00,0x01,0x20,0x02,0x3F,0x04,0x20,0xC8,0x20,0x30,0x20,0xC8,0x23,0x04,0x3C,0x02,0x00,0x01,//雙
0x00,0x00,0x00,0x00,//空白位置
0x04,0x00,0x08,0x00,0x17,0xFC,0x24,0x42,0xE4,0x42,0x24,0x42,0x24,0x42,0x27,0xC2,0x24,0x42,0x2C,0x42,0x34,0x42,0x04,0x42,0x07,0xC2,0x00,0x02,0x00,0x1E,//色
0x00,0x00,0x00,0x00,//空白位置
0x00,0x01,0x00,0x02,0x03,0xEC,0x02,0x20,0x02,0x20,0x02,0x28,0xFE,0x26,0x12,0x20,0x12,0x28,0x12,0x26,0x12,0x20,0x13,0xE0,0x10,0x08,0x10,0x07,//點(diǎn)
0x00,0x00,0x00,0x00,//空白位置
0x7F,0xFF,0x40,0x10,0x44,0x08,0x5B,0x10,0x60,0xE0,0x10,0x10,0x13,0x10,0x1D,0x10,0xF1,0x10,0x17,0xFF,0x11,0x10,0x11,0x10,0x11,0x10,0x10,0x10,//陣
0x00,0x00,0x00,0x00,//空白位置
0x08,0x20,0x06,0x20,0x40,0x7E,0x31,0x80,0x00,0x01,0x7F,0xE2,0x40,0x0C,0x4F,0xF0,0x40,0x08,0x7F,0xE4,0x00,0x00,0x1F,0xE2,0x00,0x01,0xFF,0xFE,//測
0x00,0x00,0x00,0x00,//空白位置
0x02,0x00,0x02,0x00,0x42,0x00,0x33,0xFC,0x00,0x08,0x09,0x14,0x09,0x06,0x09,0xFC,0x09,0x08,0x09,0x08,0xFF,0x80,0x08,0x70,0x88,0x0C,0x68,0x02,0x08,0x0F,//試
0x00,0x00,0x00,0x00,//空白位置
0x24,0x10,0x24,0x60,0x25,0x80,0x7F,0xFF,0xC4,0x80,0x44,0x60,0x00,0x02,0x7C,0x92,0x44,0x92,0x44,0x92,0x44,0xFE,0x44,0x92,0x44,0x92,0x7C,0x92,0x00,0x82,//程
0x00,0x00,0x00,0x00,//空白位置
0x00,0x02,0x00,0x0C,0x3F,0xF0,0x20,0x00,0x20,0x80,0x20,0x80,0x28,0x80,0xA8,0x82,0x6A,0x81,0x29,0xFE,0x2A,0x80,0x2C,0x80,0x28,0x80,0x20,0xA0,0x20,0xC0,//序
0x00,0x00,0x00,0x00,//空白位置
/*以上文字添加結(jié)束*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//空白位置
0xBB,//結(jié)束碼
};
/*************************************************
硬件端口定義,按硬件修改
*************************************************/
sbit SER_GREEN=P2^0; //DS 第14腳串行數(shù)據(jù)輸入
sbit SRCLK_GREEN=P2^1; //SH_CP 第11腳數(shù)據(jù)輸入時(shí)鐘線
sbit SER_RED=P2^2; //DS 第14腳串行數(shù)據(jù)輸入
sbit SRCLK_RED=P2^3; //SH_CP 第11腳數(shù)據(jù)輸入時(shí)鐘線
sbit SER_COLUMN=P2^4; //DS 第14腳串行數(shù)據(jù)輸入
sbit SRCLK_COLUMN=P2^5; //SH_CP 第11腳數(shù)據(jù)輸入時(shí)鐘線
sbit LATCH=P2^6; //ST_CP 第12腳輸出存儲(chǔ)器鎖存時(shí)鐘線
sbit OE=P2^7; //OE 第13腳輸出有效,低電平有效
/*************************************************
延時(shí)程序,1T模式單片機(jī)延時(shí)1ms,12MHZ
*************************************************/
void DelayXus(unsigned char n)
{
while (n--)
{
_nop_();
_nop_();
}
}
/*************************************************
發(fā)送綠色字節(jié)程序
*************************************************/
void SendByte_Green(unsigned char dat) //低電平有效
{
unsigned char i;
for(i=1;i<=8;i++)
{
dat<<=1; //即dat=dat<<1;,將dat變量左移1位后的值賦給dat,結(jié)果會(huì)改變dat變量的值
SER_GREEN=CY; //CY:進(jìn)位標(biāo)志
SRCLK_GREEN=0; //數(shù)據(jù)輸入時(shí)鐘線置0
_nop_(); //空指令
_nop_(); //空指令
SRCLK_GREEN=1; //數(shù)據(jù)輸入時(shí)鐘線置1,給上升沿
}
}
/*************************************************
發(fā)送紅色字節(jié)程序
*************************************************/
void SendByte_Red(unsigned char dat) //低電平有效
{
unsigned char i;
for(i=1;i<=8;i++)
{
dat<<=1; //即dat=dat<<1;,將dat變量左移1位后的值賦給dat,結(jié)果會(huì)改變dat變量的值
SER_RED=CY; //CY:進(jìn)位標(biāo)志
SRCLK_RED=0; //數(shù)據(jù)輸入時(shí)鐘線置0
_nop_(); //空指令
_nop_(); //空指令
SRCLK_RED=1; //數(shù)據(jù)輸入時(shí)鐘線置1,給上升沿
}
}