dspic5011驱动金鹏 OLED12864-4，显示成功-dazelong2018的回答

dspic5011驱动金鹏 OLED12864-4，显示成功

2020-02-06 10:23发布

站内问答 / 51单片机

8305 7

在51基础上改写的，单片机为DSPIC5011，花了半天时间，供学习DSPIC的人借鉴。

main.c
//oled========12864-4显示，  程序清单
//  1 VDD    2 GND
//  3 /cs    4 Rst
//  5 d/c    6 r/w
//  7 e/rd    8  D0/SCK
//  9 D1/SDA 10 D2
// 11 D3    12 D4
// 13 D5    14 D6
// 15 D7    16 GND

/ /main.c
#include <p30f5011.h> //dsPIC30F5011标准头文件
#include "pic.h"
#include <libpic30.h>
//配置位
// _FOSC(CSW_FSCM_OFF & XT_PLL4);  //4倍频晶振，Failsafe 时钟关闭
  _FOSC(CSW_FSCM_OFF & FRC);    //内部RC晶振，
  _FWDT(WDT_OFF);                   //关闭看门狗定时器
  _FBORPOR(PBOR_OFF & MCLR_EN);    //掉电复位禁止，MCLR复位使能。
  _FGS(CODE_PROT_OFF);             //代码保护禁止
#define uint  unsigned int
#define uchar unsigned char
#define u16  unsigned int
#define u8 unsigned char
// #define nop _nop_()
//#define Fcy 7372800                //7.37MHz外部晶振带4倍频，指令周期为7.37MIPs
/////////////////12864液晶端口定义////////////////////////
//#define    DATA_PORT       LATGB    //8 bit数据线
#define    RE                LATGbits.LATG3    //片选信号
#define    RW                LATGbits.LATG2    //读写控制
#define    RS                LATCbits.LATC15 //数据/命令选择
#define    CS                LATFbits.LATF6    //
#define    RST             LATFbits.LATF2    //

#define comm  0
#define dat 1
void wr_lcd (uchar dat_comm,uchar content);
void chk_busy (void);
void delay (uint us);
uchar rd_lcd (uchar dat_comm);

const  uchar  Char8x16[]={
/*--  文字:  0  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,

/*--  文字:  1  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,

/*--  文字:  2  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,

/*--  文字:  3  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,

/*--  文字:  4  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,

/*--  文字:  5  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,

/*--  文字:  6  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,

/*--  文字:  7  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,

/*--  文字:  8  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,

/*--  文字:  9  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,
} ;

//延时函数1---  x(ms)
void delay_ms(unsigned int n1)
{
unsigned int m,n;
for(m=0;m<80;m++)
for(n=0;n<n1;n++);
}

void delay (uint us) //delay time
{
while(us--);
}

void delay1 (uint ms)
{

unsigned int m,n;
for(m=0;m<100;m++)
for(n=0;n<ms;n++);
/*
uint i,j;
for(i=0;i<ms;i++)
for(j=0;j<15;j++)
delay(1);
*/
}
//=======写列地址==============
void Set_Colume_Address(unsigned char Data)
{
unsigned char tmp;
tmp=0x0f&Data;
wr_lcd(comm,tmp);    //送列地址低四位

tmp=Data>>4;
wr_lcd(comm,0x10|tmp);  //送列地址高四位

}

//=======写页地址==============
void Set_Page_Address(unsigned char page_addr)
{
wr_lcd (comm,page_addr|0xb0);
}

//=======显示图形===============
void Display_Picture(const uchar  *pic)
{
unsigned char i,j;
for(i=0;i<8;i++)
{
Set_Page_Address(i);
Set_Colume_Address(0x00);
for(j=0;j<0x80;j++)
{
wr_lcd (dat,*(pic+0x80*i+j));
}
}
}

/*------------------初始化-----------------*/
void init_lcd (void)
{ //BGCF
/*
#define    DATA_PORT             LATB          //8 bit数据线
#define    RE                LATGbits.LATG3    //片选信号
#define    RW                LATGbits.LATG2    //读写控制
#define    RS                LATCbits.LATC15 //数据/命令选择
#define    CS                LATFbits.LATF6    //左半屏
#define    RST             LATFbits.LATF2    //右半屏
*/
TRISB &=0X0000;
TRISG &=0XFFF3;
TRISC &=0X7FFF;
TRISF &=0XFFBB;  // 1111111110111011

CS=1;
RE=1;
RW=1;
delay1(100);
RST=0;
delay1(1);
RST=1;
delay1(100);
/*
wr_lcd (comm,0xAE); //Set Display Off

wr_lcd (comm,0xD5); //Set Display Clock Divide Ratio/Oscillator Frequency
wr_lcd (comm,0x80);

wr_lcd (comm,0xA8); //Set Multiplex Ratio
wr_lcd (comm,0x3F);

wr_lcd (comm,0xD3); //Set Display Offset
wr_lcd (comm,0x00);

wr_lcd (comm,0x40); //Set Display Start Line

wr_lcd (comm,0xA0); //0xA1 Set Segment Re-Map

wr_lcd (comm,0xC0); //0xC8 Set COM Output Scan Direction

wr_lcd (comm,0xDA); //Set COM Pins Hardware Configuration
wr_lcd (comm,0x12);

wr_lcd (comm,0x81); //Set Contrast Control
wr_lcd (comm,0x7F);

wr_lcd (comm,0xD9); //Set Pre-Charge Period
wr_lcd (comm,0xF1);

wr_lcd (comm,0xDB); // Set VCOMH Deselect Level
wr_lcd (comm,0x40);

wr_lcd (comm,0xA4); //Set Entire Display On/Off

wr_lcd (comm,0xA6); //Set Normal/Inverse Display
//Clear Screen

wr_lcd (comm,0x8D); // Set Charge Pump
wr_lcd (comm,0x14);

wr_lcd (comm,0xAF); // Set Display On

//Power Stabilized (100ms Delay Recommended)
//delay1(2);
//wr_lcd (comm,0xa5);  //全显//
//wr_lcd (comm,0xaf);  //开显示//

wr_lcd (comm,0x20);  //Set Memory Addressing Mode //
wr_lcd (comm,0x02);
delay1(100);
*/
wr_lcd (comm,0xFD); //Command Lock
wr_lcd (comm,0x12);

wr_lcd (comm,0xAE); //Set Display Off

wr_lcd (comm,0xD5); //Set Display Clock Divide Ratio/Oscillator Frequency
wr_lcd (comm,0xa0);

wr_lcd (comm,0xA8); //Set Multiplex Ratio
wr_lcd (comm,0x3F);

wr_lcd (comm,0xD3); //Set Display Offset
wr_lcd (comm,0x00);

wr_lcd (comm,0x40); //Set Display Start Line

wr_lcd (comm,0xA0); //0xA1 Set Segment Re-Map

wr_lcd (comm,0xC0); //0xC8 Set COM Output Scan Direction

wr_lcd (comm,0xDA); //Set COM Pins Hardware Configuration
wr_lcd (comm,0x12);

wr_lcd (comm,0x81); //Set Contrast Control
wr_lcd (comm,0x7F);

wr_lcd (comm,0xD9); //Set Pre-Charge Period
wr_lcd (comm,0x25);

wr_lcd (comm,0xDB); // Set VCOMH Deselect Level
wr_lcd (comm,0x34);

wr_lcd (comm,0xA4); //Set Entire Display On/Off

wr_lcd (comm,0xA6); //Set Normal/Inverse Display
//Clear Screen

// wr_lcd (comm,0x8D); // Set Charge Pump
// wr_lcd (comm,0x14);

wr_lcd (comm,0xAF); // Set Display On

//Power Stabilized (100ms Delay Recommended)

wr_lcd (comm,0x20);  //Set Memory Addressing Mode //
wr_lcd (comm,0x02);
delay1(100);
}
/*---------------------------------------*/

void wr_lcd (uchar dat_comm,uchar content)
{ u16  data=0;

// chk_busy ();
CS=0;
if(dat_comm)
{
RS=1; //data
}
else
{
RS=0; //command
}
RE=1;
RW=0; //write
data|=content;
data<<=8;
LATB =data; //output data or comm
//  delay(5);
RW=1;
CS=1;
//delay(50);
}

/*
uchar rd_lcd (uchar dat_comm)
{
uint rdata;
// chk_busy ();
TRISB|=0XFF00;
if(dat_comm)
{
RS=1; //data
}
else
{
RS=0; //command
}
RW=1; //write
RE=0;
rdata=PORTB; //output data or comm
//  delay(5);
RE=1;
rdata=rdata>>8;
TRISB&=0X00FF;
return rdata;
}
*/
/*显示点阵*/
void Display_Grid(uchar data1,uchar data2)
{
uchar i,j;
for(i=0;i<8;i++)
{
Set_Page_Address(i);
Set_Colume_Address(0x00);
for(j=0;j<64;j++)
{
wr_lcd (dat,data1);
wr_lcd (dat,data2);
}
}
}
//在x0,y0处显示x_number*(8*y_number)图形.
//..........显示中文.............
void pho_disp( const uchar  *chn,uchar x0,uchar y0,uchar x_number,uchar y_number)
{
uchar i,j;
for(i=0;i<y_number;i++)
{
Set_Page_Address(y0+i);
Set_Colume_Address(x0);
for(j=0;j<x_number;j++)
{
wr_lcd (dat,*chn++);
}
}
}
void DispCharTest(void)
{
uchar i,j;
for(j=0;j<10;j++)
{
for(i=0;i<10;i++)
{
pho_disp (Char8x16+16*j,i*8,0,8,2);  //在第0像素行(Y地址0X80)，第0个字数字置显示“0”；每一行有16个数字位置
}
delay1 (100);
}
}
/*------------------主程序--------------------*/
void main ()
{ TRISD&=0XFF7F;
LATDbits.LATD7=1;

init_lcd ();
Display_Grid(0x00,0x00);

while (1)
{
wr_lcd (comm,0xa6);
delay1(10);
Display_Picture(pic);
delay1(1000);

wr_lcd (comm,0xa6);
Display_Picture(pic1);
delay1(1000);

wr_lcd (comm,0xa7);
delay1(1000);
wr_lcd (comm,0xa6);
Display_Grid(0xff,0x00);
delay1(1000);
wr_lcd (comm,0xa7);
delay1(1000);
Display_Grid(0x55,0x55);
delay1(1000);
Display_Grid(0xaa,0xaa);
delay1(1000);
wr_lcd (comm,0xa6);
Display_Grid(0x00,0x00);
DispCharTest();

}
}

//pic.h

unsigned  char code pic[]={
/*--  调入了一幅图像：C:Documents and SettingsAdministrator桌面12864-9.bmp  --*/
/*--  宽度x高度=128x64  --*/
0xFF,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x81,
0xC1,0xF1,0x3D,0x1D,0x29,0xC1,0x81,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0xF1,0x21,0x21,0x21,0x21,0xF1,
0x21,0x01,0x01,0xF1,0xE1,0x21,0x21,0x21,0xF1,0xF1,0x21,0x01,0xE1,0xC1,0x41,0x41,
0x79,0x59,0x49,0x41,0xC1,0xE1,0x41,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0xFF,
0xFF,0x00,0x00,0x00,0x00,0x00,0x80,0xC0,0x40,0x60,0x30,0x18,0x98,0x8E,0x87,0x83,
0x81,0x80,0x80,0x80,0x80,0x80,0x81,0x83,0x86,0x4C,0x6C,0x58,0x38,0x30,0x70,0x60,
0xE0,0xE0,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x10,0x10,0x10,0x10,0xFF,
0x00,0x00,0x00,0xFF,0xFF,0x10,0x10,0x10,0xFF,0xFF,0x00,0x00,0xFF,0xFF,0x00,0x00,
0x42,0x5E,0xCC,0xC0,0xFF,0x7F,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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,0x00,0x00,0x00,0x01,0x01,0x00,0x00,0x10,0x10,0x50,0x90,0x90,0x10,0x10,0x10,
0x10,0x10,0xFF,0xFF,0x10,0x10,0x10,0x10,0x10,0x10,0xD0,0xD0,0x90,0x98,0x1C,0x18,
0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xFF,0x08,0x08,0x08,0x08,0xFF,
0x00,0x00,0x00,0xFF,0x1F,0x08,0x08,0x08,0xFF,0xFF,0x80,0x80,0x87,0x8F,0x84,0x84,
0x84,0x84,0xC4,0xC4,0x84,0xFC,0xFE,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,0x00,0x00,0x00,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x23,0x2F,0x3E,0x24,
0x20,0x20,0x3F,0x3F,0x20,0x20,0x20,0x30,0x2C,0x27,0x23,0x21,0x20,0x20,0x20,0x20,
0x30,0x38,0x30,0x20,0x00,0x00,0x00,0x40,0x30,0x0F,0x01,0x08,0x08,0x18,0x38,0x1F,
0x60,0x18,0x0F,0x03,0x00,0x10,0x10,0xF0,0xFF,0x3F,0x00,0x00,0x00,0x00,0x00,0x00,
0x10,0x10,0x30,0x70,0x70,0x3F,0x0F,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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xF0,0xF8,0x10,0x10,0x10,
0x10,0x90,0x10,0x10,0x10,0x10,0x10,0x12,0x1E,0x9E,0x90,0x10,0x10,0x10,0x10,0x10,
0x10,0x10,0x90,0xD0,0x70,0x38,0x30,0x20,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x02,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x00,0x00,0x10,0x30,
0xE0,0xE0,0xC3,0x07,0x0E,0x06,0x00,0x00,0x00,0xFF,0xFF,0x03,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x06,
0x3C,0xF8,0xF0,0xC0,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,0x00,0x00,0x00,0xC0,0xE0,0x3C,0x1F,0x07,0x03,0x01,0x00,0x00,0x00,0x00,0xFF,
0xFF,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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,
0x04,0x05,0x04,0x04,0x04,0x84,0xE4,0x74,0x3F,0x2F,0x25,0x24,0x44,0x44,0xC4,0x84,
0x84,0x84,0x02,0x02,0x03,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x07,0x0F,0x07,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,0x08,0x04,0x03,0x01,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,
0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,
0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,
0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x90,0x90,0x88,0x88,0x88,0x84,0x84,
0x84,0x82,0x82,0x83,0x81,0x81,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x81,
0x81,0x83,0x87,0x8F,0x8E,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x82,0x82,0x82,0x82,
0x82,0x82,0x82,0x82,0x82,0x82,0x82,0x83,0x83,0x82,0x82,0x82,0x82,0x82,0x82,0x83,
0x83,0x82,0x82,0x82,0x82,0x82,0x82,0x82,0x83,0x83,0x83,0x82,0x80,0x80,0x80,0xFF,

};
unsigned char code pic1[]={
0xFF,0x03,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x81,0xC1,0x41,0x01,0x81,0x81,0xC1,0x81,0x81,0x81,0x81,0xC1,0xE1,
0x01,0x01,0x01,0x01,0x01,0x81,0x81,0xC1,0x61,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x01,0x01,0x81,0x81,0x81,0x81,0xC1,0xC1,0xC1,0xE1,0xE1,0xE1,0xE1,
0xE1,0xE1,0xE1,0xE1,0xE1,0xE1,0xE1,0xE1,0xC1,0xC1,0xC1,0xC1,0x81,0x81,0x81,0x01,
0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x03,0xFF,
0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xE0,0xFF,
0xFE,0xFC,0xEF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x3F,0x3E,0x3E,
0x1E,0x1E,0x0E,0x07,0x03,0x03,0x01,0x00,0x00,0x00,0x80,0xC0,0xE0,0xF0,0xF8,0xF8,
0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFB,0xFB,0xBB,0xBB,0xB9,0xB9,
0xB9,0xB9,0x39,0x39,0x39,0x39,0x71,0x71,0x71,0xE3,0xE3,0xC3,0xC7,0x87,0x07,0x0F,
0x1F,0x1E,0x7C,0xF8,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xC0,0xE0,0xF0,0xF8,0xFC,0xFD,0xFC,0xFE,
0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFC,0xF8,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xF0,0xFC,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFE,0xFC,0xFC,0xF0,0xE0,0x81,0x03,0x07,0x1F,0xFE,
0xF8,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,
0xFC,0xF8,0xF8,0xF8,0xFC,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x9F,
0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x0F,0x7F,0xFF,0x7F,0x00,0x00,0x03,0x01,
0x00,0x00,0x04,0x02,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x03,0x07,0x0F,0x1F,0x3F,0x3F,0x7F,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0x7F,0x1E,0x01,0x87,0xFF,0xFF,0xFF,0xFF,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x0F,
0x00,0x03,0xFF,0x7F,0x3F,0x0F,0x07,0x01,0x00,0xFC,0x03,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,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,
0x00,0x01,0x03,0x07,0x07,0x0F,0x0F,0x1F,0x3F,0xFF,0xFF,0xFF,0xFF,0x7F,0x3F,0x1F,
0x1F,0x3F,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFB,0x7F,0x07,0x03,0x0F,0x10,
0x00,0x00,0x1C,0x0F,0x07,0x07,0x03,0x00,0x0E,0x07,0x07,0x03,0x01,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,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,
0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x60,0x10,0x3F,0x0F,0x03,0x80,0x80,0x01,0x00,
0x00,0x00,0x00,0x00,0x00,0x21,0x91,0x51,0x33,0x3F,0x1F,0x34,0x64,0x00,0x00,0x00,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,0xC0,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,
0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x88,0x88,0x88,0x88,
0x88,0x98,0x8C,0x84,0x86,0x82,0x89,0x80,0x80,0x87,0x80,0x80,0x82,0x80,0x80,0x84,
0x80,0x80,0x80,0x80,0x80,0x81,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,
0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,
0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,
0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,
0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0xC0,0xFF,
};

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7条回答

2020-02-07 00:16

如6楼所说，改成定时器延时程序如下：
void timer1_init(void)
{
      T1CON = 0;             //确保T1关闭，再进行初始化
      IFS0bits.T1IF = 0;    //清T1复位标志，使T1复位
      IPC0bits.T1IP = 5;    //3个BIT,设置T1的中断优先级，0~7，7是做高优先级
      IEC0bits.T1IE = 1;    //开T1中断
      T1CONbits.TCKPS = 3; //设置T1的预分频比是8，即T1加一次需要的时间为1/(32M/8)秒，即0.25uS
                                       //2个bit,00--1:1,01--1:8,10--1:64,11--1:256

      PR1=(Fcy/256/4/2000);    //  1ms
   //  T1CONbits.TON = 1;    //打开T1并开始计数

}

void delay1 (uint ms)
{

time_counter=ms;
T1CONbits.TON = 1;
while(time_counter!=0);
time_counter=0;
T1CONbits.TON = 0;

}

//====================定时中断服务程序======================
void __attribute__((__interrupt__,no_auto_psv)) _T1Interrupt(void)
{    //PR1=40320/Ftimer1; //计算定时器的溢出值
//    PR1=(Fcy/256/4/200);    //  10ms
      IFS0bits.T1IF = 0;    //在软件里清中断标志

      if(time_counter!=0)
{  time_counter--;
   //led1=!led1; led=!led;  // LATCbits.LATC13 = !LATCbits.LATC13;
      LATDbits.LATD7 = !LATDbits.LATD7;    // LED1闪亮
}
}

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