stm32驱动lcd12864 st7565

1万 · 2021-7-3 10:35

哪位大神使用32驱动过st7565液晶，厂家给的是51的程序，结果我移植到32就毫无反应。延时也加了主频试着降低也都没用

1万 · 2021-7-3 10:38

有没有这种可能，这个液晶真有5V的IO才能驱动呀

1万 · 2021-7-3 10:41

有可能。你看一下技术手册上怎么说这个液晶屏的。

1万 · 2021-7-3 10:44

如果电压信号满足要求，就是移植程序的时候没有移对

1万 · 2021-7-3 10:46

LCD12832.c文件：
#include"stm32f10x_lib.h"
#include "OCM12232.h"
void Lcd12232delay(unsigned int Time)//延时函数
{
  unsigned int i,j;
  for ( i=0;i<Time;i++)
  for (j=0;j<100;j++);
}
void Delay(unsigned int us)//延时微秒
{
  unsigned int i;
  for ( i=0;i<us;i++);
}
void LCD_WriteLByte(u8 Byte)//写PC口的低8位，高8位不变
{
  u16 Data_PAL;
  Data_PAL = GPIO_ReadOutputData(GPIOC);
  Data_PAL = Data_PAL&0xFF00;//保留高8位数据
  Data_PAL = Data_PAL | Byte;//写入低8位数据
  GPIO_Write(GPIOC,Data_PAL );
}
void w_com(unsigned char Byte)//向LCD写指令
{
  A0_0;
  CS_0;
  RD_1;
  WR_0;
  Delay(2);
  LCD_WriteLByte(Byte);
  Delay(2);
  WR_1;
}
void w_data(unsigned char data)//向LCD写数据
{
  A0_1;
  CS_0;
  RD_1;
  WR_0;
  Delay(2);
  LCD_WriteLByte(data);
  Delay(2);
  WR_1;
}
void SetStartPage(u8 StartPageAddress)//设置起始页面地址
{
  w_com(0xB0|StartPageAddress);
}
void SetStartColumn(u8 StartColumnAddress)//设置起始列地址
{
  w_com(0x10|StartColumnAddress);
}
void SetStartLine(u8 StartLineAddress)//设置起始行地址
{
  w_com(0x40|StartLineAddress);
}
void clrscr(void)//清屏
{
  u8 i,page;
  for(page=0xb0;page<0xb4;page++)
  {
w_com(page);
w_com(0x10);//列地址，高低字节两次写入，从第0列开始
w_com(0x40);//行地址，从第0行开始
for(i=0;i<128;i++)
{w_data(0);}
  }
}
void ClrOnePage(unsigned StartPage)//清除一页
{
  u8 i;
  w_com(0xb0+StartPage);//页地址
  w_com(0x10);//列地址，从第0列开始
  w_com(0x40);//行地址，从第0行开始
  for(i=0;i<128;i++)
  {w_data(0);}
}
void ClrNumColumn(unsigned char StartPage,unsigned char StartColumn,unsigned Num)//清除StartPage页从StartColumn个汉字位置开始的Num列
{
  u8 i;
  w_com(0xb0+StartPage);
  w_com(0x10+StartColumn);
  w_com(0x40);//行地址，从第0行开始
  for(i=0;i<Num;i++)
  {w_data(0);}
}
void Displayhz(unsigned char num,const unsigned char *p)//从(0,0)开始显示num个16*16的汉字(包括标点符号)
{
  u8 i,j;
  if(num<=8)
  {
w_com(0xb0);
w_com(0x10);//列地址，从第0列开始
w_com(0x40);//行地址，从第0行开始
for(i=0;i<8;i++)
{
   for(j=0;j<16;j++)
   {
      if(16*2*i+j<32*num)
      {w_data(p[16*2*i+j]);}
   }
}

w_com(0xb1);
w_com(0x10);//列地址，从第0列开始
w_com(0x40);//行地址，从第0行开始
for(i=0;i<8;i++)
{
   for(j=0;j<16;j++)
   {
      if(16*(2*i+1)+j<32*num)
      {w_data(p[16*(2*i+1)+j]);}
   }
}
  }
  else if(num>8)
{
   w_com(0xb0);
   w_com(0x10);//列地址，从第0列开始
   w_com(0x40);//行地址，从第0行开始
   for(i=0;i<8;i++)
   {
      for(j=0;j<16;j++)
      {
      if(16*2*i+j<32*num)
         {w_data(p[16*2*i+j]);}
      }
   }

      w_com(0xb1);
      w_com(0x10);//列地址，从第0列开始
      w_com(0x40);//行地址，从第0行开始
      for(i=0;i<8;i++)
      {
      for(j=0;j<16;j++)
         {
         if(16*(2*i+1)+j<32*num)
         {w_data(p[16*(2*i+1)+j]);}
         }
      }

      w_com(0xb2);
      w_com(0x10);//列地址，从第0列开始
      w_com(0x40);//行地址，从第0行开始
      for(i=8;i<16;i++)
      {
      for(j=0;j<16;j++)
         {
         if(16*2*i+j<32*num)
         {w_data(p[16*2*i+j]);}
         }
      }

      w_com(0xb3);
      w_com(0x10);//列地址，从第0列开始
      w_com(0x40);//行地址，从第0行开始
      for(i=8;i<16;i++)
      {
      for(j=0;j<16;j++)
         {
         if(16*(2*i+1)+j<32*num)
         {w_data(p[16*(2*i+1)+j]);}
         }
      }
}
}
void DisplayHz(unsigned char StartPage,unsigned char column,unsigned char Num,const unsigned char *p)//从StartPage页的第Column个汉字位置开始显示Num个汉字
{
  u8 i,j;
  w_com(0xb0+StartPage);
  w_com(0x10+column);//列地址，从第0列开始
  w_com(0x40);//行地址，从第0行开始

  for(i=0;i<Num;i++)
{
   for(j=0;j<16;j++)
   {w_data(p[16*2*i+j]);}
}
  w_com(0xb1+StartPage);
  w_com(0x10+column);//列地址，从第column个汉字列开始
  w_com(0x40);//行地址，从第0行开始
  for(i=0;i<Num;i++)
  {
for(j=0;j<16;j++)
{w_data(p[16*(2*i+1)+j]);}
  }
}
void DisplayZf(unsigned char StartPage,unsigned char column,unsigned char Num,const unsigned char *p)//从StartPage页的第Column个字符位置开始显示Num个8*16的字符
{
  u8 i,j;

  w_com(0xb0+StartPage);
  w_com(0x10+column);//列地址，从第0列开始
  w_com(0x40);//行地址，从第0行开始

  for(i=0;i<Num;i++)
{
   for(j=0;j<8;j++)
   {w_data(p[8*2*i+j]);}
}

  w_com(0xb1+StartPage);
  w_com(0x10+column);//列地址，从第0列开始
  w_com(0x40);//行地址，从第0行开始
  for(i=0;i<Num;i++)
  {
for(j=0;j<8;j++)
{w_data(p[8*(2*i+1)+j]);}
  }
}
void DisplayZF(unsigned char num,const unsigned char *p)//从(0,0)开始显示num个8*16的汉字(包括标点符号)
{
  u8 i,j;
  if(num<=16)
  {
w_com(0xb0);
   w_com(0x10);//列地址，从第0列开始
   w_com(0x40);//行地址，从第0行开始
   for(i=0;i<16;i++)
   {
      for(j=0;j<8;j++)
      {
      if(8*2*i+j<16*num)
         {w_data(p[8*2*i+j]);}
      }
   }

      w_com(0xb1);
      w_com(0x10);//列地址，从第0列开始
      w_com(0x40);//行地址，从第0行开始
      for(i=0;i<16;i++)
      {
      for(j=0;j<8;j++)
         {
         if(8*(2*i+1)+j<16*num)
         {w_data(p[8*(2*i+1)+j]);}
         }
      }
  }
  else if(num>16)
{
   w_com(0xb0);
   w_com(0x10);//列地址，从第0列开始
   w_com(0x40);//行地址，从第0行开始
   for(i=0;i<16;i++)
   {
      for(j=0;j<8;j++)
      {
      if(8*2*i+j<16*num)
         {w_data(p[8*2*i+j]);}
      }
   }

      w_com(0xb1);
      w_com(0x10);//列地址，从第0列开始
      w_com(0x40);//行地址，从第0行开始
      for(i=0;i<16;i++)
      {
      for(j=0;j<8;j++)
         {
         if(8*(2*i+1)+j<16*num)
         {w_data(p[8*(2*i+1)+j]);}
         }
      }

      w_com(0xb2);
      w_com(0x10);//列地址，从第0列开始
      w_com(0x40);//行地址，从第0行开始
      for(i=16;i<32;i++)
      {
      for(j=0;j<8;j++)
         {
         if(8*2*i+j<16*num)
         {w_data(p[8*2*i+j]);}
         }
      }

      w_com(0xb3);
      w_com(0x10);//列地址，从第0列开始
      w_com(0x40);//行地址，从第0行开始
      for(i=16;i<32;i++)
      {
      for(j=0;j<8;j++)
         {
         if(8*(2*i+1)+j<16*num)
         {w_data(p[8*(2*i+1)+j]);}
         }
      }
}
}
void display_map(const unsigned char *p)//显示128*32的图片，p是图片数据首地址
{
  unsigned char seg;
  unsigned char page;
  for(page=0xb0;page<0xb4;page++)//写页地址共4页0xb0--0xb3
  {
w_com(page);
w_com(0x10);//列地址，高低字节两次写入，从第0列开始
w_com(0x40);//行地址，从第0行开始
for(seg=0;seg<128;seg++)//写128列
{w_data(*p++);}
  }
}
void LCD_Init()//LCD初始化
{
  RES_0;
  Lcd12232delay(10);
  RES_1;
  w_com(0xaf);//ON DSIPLAY
  w_com(0x40);//START Line DISPLAY

  w_com(0xa0);//ADC正常
  //w_com(0xa1);//ADC反向

  w_com(0xa6);//正常显示
  //w_com(0xa7);//反白显示

  w_com(0xa4);//CLEAR--Normal Modle
  //w_com(0xa5);//全屏显示

  w_com(0xa2);//1/9BIAS--1/9偏置设置
  //w_com(0xa3);//1/7BIAS--1/7偏置设置

  w_com(0xc8);//COMMON OUTPUT DIRECTION
  //w_com(0xc0);

  w_com(0x2f);//POWER CONTROL
  w_com(0x20);//RESISTER RATIO--粗调
  w_com(0x81);//VOLUM MODE SET
  w_com(0x20);//RESISTER RATIO--细调
}

1万 · 2021-7-3 10:49

LCD12832.h文件：
#ifndef _OCM12232_h_
#define _OCM12232_h_
#define CS_1          GPIO_SetBits(GPIOC, GPIO_Pin_8) //取消LCD片选
#define CS_0          GPIO_ResetBits(GPIOC, GPIO_Pin_8)  //LCD片选有效
#define RES_1          GPIO_SetBits(GPIOC, GPIO_Pin_9) //LCD低电平复位，复位之后保持高电平
#define RES_0          GPIO_ResetBits(GPIOC, GPIO_Pin_9)  //LCD复位
#define A0_1          GPIO_SetBits(GPIOC, GPIO_Pin_10) //Ao=1,向LCD输入数据
#define A0_0          GPIO_ResetBits(GPIOC, GPIO_Pin_10) //Ao=0,向LCD写入指令
#define WR_1          GPIO_SetBits(GPIOC, GPIO_Pin_11) //LCD写禁止
#define WR_0          GPIO_ResetBits(GPIOC, GPIO_Pin_11) //LCD写允许
#define RD_1          GPIO_SetBits(GPIOC, GPIO_Pin_12) //LCD读禁止
#define RD_0          GPIO_ResetBits(GPIOC, GPIO_Pin_12) //LCD读允许

void Lcd12232delay(unsigned int Time);//延时函数
void LCD_WriteLByte(u8 Byte);//写PC口的低8位，高8位不变
void w_com(unsigned char Byte);//向LCD写指令
void w_data(unsigned char data);//向LCD写数据
void SetStartPage(u8 StartPageAddress);//设置起始页面地址
void SetStartColumn(u8 StartColumnAddress);//设置起始列地址
void SetStartLine(u8 StartLineAddress);//设置起始行地址
void clrscr(void);//清屏
void ClrOnePage(unsigned StartPage);//清除一页
void ClrNumColumn(unsigned char StartPage,unsigned char StartColumn,unsigned Num);//清除StartPage页从StartColumn个汉字位置开始的Num列
void Displayhz(unsigned char num,const unsigned char *p);//从(0,0)开始显示num个16*16的汉字(包括标点符号)
void DisplayHz(unsigned char StartPage,unsigned char column,unsigned char Num,const unsigned char *p);//从StartPage页的第Column个汉字位置开始显示Num个汉字
void DisplayZf(unsigned char StartPage,unsigned char column,unsigned char Num,const unsigned char *p);//从StartPage页的第Column个字符位置开始显示Num个8*16的字符
void DisplayZF(unsigned char num,const unsigned char *p);//从(0,0)开始显示num个8*16的汉字(包括标点符号)
void display_map(const unsigned char *p);//显示128*32的图片，p是图片数据首地址
void LCD_Init();//LCD初始化
#endif
hw_conf.C文件：
#include"stm32f10x_lib.h"
#include "hw_conf.h"
#include "OCM12232.h"
ErrorStatus HSEStartUpStatus;
void RCC_Configuration(void)
{
  RCC_DeInit();
  RCC_HSEConfig(RCC_HSE_ON);
  HSEStartUpStatus = RCC_WaitForHSEStartUp();
  if(HSEStartUpStatus == SUCCESS)
  {
FLASH_PrefetchBufferCmd(FLASH_PrefetchBuffer_Enable);
FLASH_SetLatency(FLASH_Latency_2);
RCC_HCLKConfig(RCC_SYSCLK_Div1);
RCC_PCLK2Config(RCC_HCLK_Div1);
RCC_PCLK1Config(RCC_HCLK_Div2);
RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_9);
RCC_PLLCmd(ENABLE);
while(RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET)
{
}
RCC_SYSCLKConfig(RCC_SYSCLKSource_PLLCLK);
while(RCC_GetSYSCLKSource() != 0x08)
{
}
  }
  RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOC, ENABLE);
}
void GPIO_Configuration(void)
{
  GPIO_InitTypeDef GPIO_InitStructure;
  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_2 | GPIO_Pin_3 | GPIO_Pin_4 | GPIO_Pin_5 | GPIO_Pin_6 | GPIO_Pin_7;
  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_10MHz;
  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
  GPIO_Init(GPIOC, &GPIO_InitStructure);
  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_10 | GPIO_Pin_11 | GPIO_Pin_12;
  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_10MHz;
  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
  GPIO_Init(GPIOC, &GPIO_InitStructure);
}
void NVIC_Configuration(void)
{
#ifdef  VECT_TAB_RAM
  NVIC_SetVectorTable(NVIC_VectTab_RAM, 0x0);
#else
  NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0x0);
#endif
}
void Setup_System(void)
{
RCC_Configuration();
GPIO_Configuration();
NVIC_Configuration();
}
hw_conf.h文件：
#ifndef _hw_conf_H_
#define _hw_conf_H_
extern void Setup_System(void);
#endif
main.c文件：
#include"stm32f10x_lib.h"
#include "hw_conf.h"
#include"OCM12232.h"
const unsigned char tab4[]={
/*--  文字:  武  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x10,0x10,0x14,0x14,0x14,0xD4,0x14,0x14,0x10,0x7F,0x90,0x12,0x14,0x10,0x10,0x00,
0x40,0x40,0x7F,0x20,0x20,0x1F,0x11,0x11,0x01,0x00,0x07,0x18,0x20,0x40,0xF0,0x00,
/*--  文字:  汉  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x10,0x60,0x01,0x86,0x60,0x04,0x1C,0xE4,0x04,0x04,0x04,0xE4,0x1C,0x04,0x00,0x00,
0x04,0x04,0x7E,0x01,0x40,0x20,0x20,0x10,0x0B,0x04,0x0B,0x10,0x30,0x60,0x20,0x00,
/*--  文字:  普  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x40,0x44,0x54,0x64,0x45,0x7E,0x44,0x44,0x44,0x7E,0x45,0x64,0x54,0x44,0x40,0x00,
0x00,0x00,0x00,0xFF,0x49,0x49,0x49,0x49,0x49,0x49,0x49,0xFF,0x00,0x00,0x00,0x00,
/*--  文字:  仕  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x80,0x40,0xF0,0x1C,0x27,0x22,0x20,0x20,0x20,0xFF,0x20,0x20,0x20,0x30,0x20,0x00,
0x00,0x00,0x7F,0x00,0x20,0x20,0x20,0x20,0x20,0x3F,0x20,0x20,0x20,0x30,0x20,0x00,
/*--  文字:  数  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x10,0x92,0x54,0x38,0xFF,0x38,0x54,0x52,0x80,0xF0,0x1F,0x12,0x10,0xF0,0x10,0x00,
0x42,0x42,0x2A,0x2E,0x13,0x1A,0x26,0x02,0x40,0x20,0x13,0x0C,0x33,0x60,0x20,0x00,
/*--  文字:  控  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x08,0x08,0x08,0xFF,0x88,0x48,0x00,0x98,0x48,0x28,0x0A,0x2C,0x48,0xD8,0x08,0x00,
0x02,0x42,0x81,0x7F,0x00,0x00,0x40,0x42,0x42,0x42,0x7E,0x42,0x42,0x42,0x40,0x00,
/*--  文字:  科  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x10,0x12,0x92,0x72,0xFE,0x51,0x91,0x00,0x22,0xCC,0x00,0x00,0xFF,0x00,0x00,0x00,
0x04,0x02,0x01,0x00,0xFF,0x00,0x04,0x04,0x04,0x02,0x02,0x02,0xFF,0x01,0x01,0x00,
/*--  文字:  技  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x08,0x08,0x88,0xFF,0x48,0x28,0x00,0xC8,0x48,0x48,0x7F,0x48,0xC8,0x48,0x08,0x00,
0x01,0x41,0x80,0x7F,0x00,0x40,0x40,0x20,0x13,0x0C,0x0C,0x12,0x21,0x60,0x20,0x00,
/*--  文字:  有  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x00,0x04,0x84,0x44,0xE4,0x34,0x2C,0x27,0x24,0x24,0x24,0xE4,0x04,0x04,0x04,0x00,
0x02,0x01,0x00,0x00,0xFF,0x09,0x09,0x09,0x29,0x49,0xC9,0x7F,0x00,0x00,0x00,0x00,
/*--  文字:  限  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0xFE,0x02,0x32,0x4E,0x82,0x00,0xFE,0x4A,0xCA,0x4A,0x4A,0x4A,0x7E,0x00,0x00,0x00,
0xFF,0x00,0x02,0x04,0x03,0x00,0xFF,0x40,0x20,0x03,0x0C,0x12,0x21,0x60,0x20,0x00,
/*--  文字:  公  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x00,0x00,0x80,0x40,0x30,0x0E,0x84,0x00,0x00,0x0E,0x10,0x60,0xC0,0x80,0x80,0x00,
0x00,0x01,0x20,0x70,0x28,0x24,0x23,0x31,0x10,0x10,0x14,0x78,0x30,0x01,0x00,0x00,
/*--  文字:  司  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x00,0x10,0x92,0x92,0x92,0x92,0x92,0x92,0x92,0x92,0x12,0x02,0x02,0xFE,0x00,0x00,
0x00,0x00,0x1F,0x04,0x04,0x04,0x04,0x04,0x04,0x0F,0x00,0x20,0x40,0x3F,0x00,0x00,
/*--  文字:  欢  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x14,0x24,0x44,0x84,0x64,0x1C,0x20,0x18,0x0F,0xE8,0x08,0x08,0x28,0x18,0x08,0x00,
0x20,0x10,0x4C,0x43,0x43,0x2C,0x20,0x10,0x0C,0x03,0x06,0x18,0x30,0x60,0x20,0x00,
/*--  文字:  迎  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x40,0x41,0xCE,0x04,0x00,0xFC,0x04,0x02,0x02,0xFC,0x04,0x04,0x04,0xFC,0x00,0x00,
0x40,0x20,0x1F,0x20,0x40,0x47,0x42,0x41,0x40,0x5F,0x40,0x42,0x44,0x43,0x40,0x00,
/*--  文字:  你  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x80,0x40,0xF0,0x2C,0x43,0x20,0x98,0x0F,0x0A,0xE8,0x08,0x88,0x28,0x1C,0x08,0x00,
0x00,0x00,0x7F,0x00,0x10,0x0C,0x03,0x21,0x40,0x3F,0x00,0x00,0x03,0x1C,0x08,0x00,
/*--  文字:  ！  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x5F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
};
const unsigned char tab3[]={
/*--  文字:  北  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x00,0x20,0x20,0x20,0x20,0xFF,0x00,0x00,0x00,0xFF,0x40,0x20,0x30,0x18,0x10,0x00,
0x10,0x30,0x18,0x08,0x04,0x7F,0x00,0x00,0x00,0x3F,0x40,0x40,0x40,0x40,0x78,0x00,
/*--  文字:  京  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x00,0x04,0x04,0xE4,0x24,0x24,0x25,0x26,0x24,0x24,0x24,0xE4,0x06,0x04,0x00,0x00,
0x00,0x20,0x10,0x19,0x0D,0x41,0x81,0x7F,0x01,0x01,0x05,0x0D,0x38,0x10,0x00,0x00,
/*--  文字:  欢  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x14,0x24,0x44,0x84,0x64,0x1C,0x20,0x18,0x0F,0xE8,0x08,0x08,0x28,0x18,0x08,0x00,
0x20,0x10,0x4C,0x43,0x43,0x2C,0x20,0x10,0x0C,0x03,0x06,0x18,0x30,0x60,0x20,0x00,
/*--  文字:  迎  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x40,0x41,0xCE,0x04,0x00,0xFC,0x04,0x02,0x02,0xFC,0x04,0x04,0x04,0xFC,0x00,0x00,
0x40,0x20,0x1F,0x20,0x40,0x47,0x42,0x41,0x40,0x5F,0x40,0x42,0x44,0x43,0x40,0x00,
/*--  文字:  你  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x80,0x40,0xF0,0x2C,0x43,0x20,0x98,0x0F,0x0A,0xE8,0x08,0x88,0x28,0x1C,0x08,0x00,
0x00,0x00,0x7F,0x00,0x10,0x0C,0x03,0x21,0x40,0x3F,0x00,0x00,0x03,0x1C,0x08,0x00,
/*--  文字:  ！  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16 --*/
0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x5F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
};
const unsigned char tab2[]={
/*--  文字:  A  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20,
/*--  文字:  B  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00,
/*--  文字:  C  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00,
/*--  文字:  D  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00,
/*--  文字:  E  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00,
/*--  文字:  F  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00,
/*--  文字:  G  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00,
/*--  文字:  H  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20,
/*--  文字:  I  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,
/*--  文字:  J  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00,
/*--  文字:  K  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x08,0xF8,0x88,0xC0,0x28,0x18,0x08,0x00,0x20,0x3F,0x20,0x01,0x26,0x38,0x20,0x00,
/*--  文字:  L  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00,
/*--  文字:  M  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00,
/*--  文字:  N  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,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:  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:  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:  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:  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,
/*--  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:  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:  J  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00,
/*--  文字:  M  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00,
/*--  文字:  A  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20,
/*--  文字:  S  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00,
/*--  文字:  D  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00,
/*--  文字:  F  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00,
/*--  文字:  G  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00,
/*--  文字:  H  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16 --*/
0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20,
};
const unsigned char tab5[]={
/*--  调入了一幅图像：D:\My Documents\My Pictures\我爱你.bmp  --*/
/*--  宽度x高度=128x32  --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x80,0x80,0xC0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xC0,0xC0,0xC0,0x80,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xCE,0x00,0x00,0x84,0x00,0x00,0x00,0x04,0x80,0x48,
0x00,0x02,0x02,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE8,0xFF,0xB6,0x6F,0xFF,0xFB,0xFF,0xD0,0xE0,
0x40,0xE0,0xC0,0xE0,0xC0,0xE0,0xE0,0x60,0xA0,0xEE,0xFF,0xFB,0xDE,0x7F,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0xC0,0xC0,0xC0,0xC0,0xC4,0x9F,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x9C,0x9C,0x9E,0xFF,0xF3,0xF3,0xF3,0xFF,0xFF,0xFF,
0x7C,0x54,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x80,0x22,0x50,0x10,0x0C,0x00,0x04,0x04,0x00,
0x0C,0x02,0x08,0x21,0x90,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0B,0x3F,0xDD,0xCF,0x8F,0x8E,0xCF,0xFE,0x37,
0x07,0x07,0x06,0x07,0x07,0x05,0x07,0x07,0x1F,0x3D,0xFE,0xEF,0xFF,0xF5,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x08,0x7E,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0xFF,0xFF,0xFF,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x02,0x01,0x06,0x00,0x0C,0x10,0x08,0x00,0x08,
0x00,0x08,0x00,0x06,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
};
void main(void)
{
  Setup_System();
  LCD_Init();
  clrscr();//清屏
  while(1)
  {
//display_map(tab3);//显示图片，p是图片数据首地址
//Display_hz(16,tab4);
//Disp_ZF(2,2,10,tab2);//从page页的第Column个字符位置开始显示Num个字符
display_map(tab5);//显示图片，p是图片数据首地址
//Display_ZF(22,tab2);
//Disp_Hz(0,1,6,tab4);
//Lcd12232delay(20000);
//Disp_Hz(2,1,6,tab3);
//ClrOnePage(1);
//ClrNumColumn(1,2,64);//清除page页从16*StartColumn开始的Num列
//Lcd12232delay(200);
  }
}

1万 · 2021-7-3 10:53

上面是：stm32驱动12832液晶屏程序（ST7565R控制器）
我在网上找的，你试试好用不。

1万 · 2021-7-3 10:55

好的非常感谢我先试试

1万 · 2021-7-3 10:56

我有ST7567的驱动文件，不知是否兼容？需要的话，可以回我。

1万 · 2021-7-3 10:58

你用什么MCU驱动过

1万 · 2021-7-3 11:00

试了半天还是不行程序我都可以倒着背下来了好几年前的屏了资料都丢的差不多了

1万 · 2021-7-3 11:03

驱动LCD主要就是时序控制，按照手册上的要求进行时序控制即可，无论是什么接口都可以很容易实现。

1万 · 2021-7-3 11:05

感觉应该是时序的问题

1万 · 2021-7-3 11:10

示波器....抬出来看看波形如何

1万 · 2021-7-3 11:12

51的移植到32，时序不需要太大的改动吧，延时多加点就可以了吧

1万 · 2021-7-3 11:14

可能是时序问题吧

1万 · 2021-7-3 11:17

楼主后来怎么解决的啊？我也碰见这样的问题

1万 · 2021-7-3 11:20

你好，我需要STM32 ST7567的驱动 8080并口

1万 · 2021-7-3 11:23

嗯，我再好好缕一缕吧，有了好消息及时通知大家

只看该作者 · 2021-7-9 17:08

heweibig 发表于 2021-7-3 10:38
有没有这种可能，这个液晶真有5V的IO才能驱动呀

ST5765的只能接3.3V的信号，现在能用5V的液晶COG的驱动IC很少了