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你遇了我
2023-10-02 03:43:21 +08:00
commit 5d73792f31
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474
OLED显示屏/AbsDrive_OLED.c Normal file
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#include "AbsDrive_OLED.h"
#include "oledfont.h"
u8 OLED_GRAM[144][8];
/**************************抽象实现************************************/
/*抽象函数：写字节
*要求1：实现一个写入多个字节的函数
*要求2：返回一个AbsDriveOLED_STATE类型的状态
*参数1：_data:写入的数据，一个u8指针类型
*参数2：_size：写入多少个字节
*/
static AbsDriveOLED_STATE AbsOledWriteByte(u8 *_data,u8 _size){
/********************请实现抽象写字节函数********************/
if(HAL_SPI_Transmit(&hspi2,_data,_size,1000)==HAL_OK)return ABS_OLED_OK;else return ABS_OLED_ERROR;
/********************请实现抽象写字节函数********************/
return ABS_OLED_OK;
}
#ifdef Enable_ABS_Delay //启用延时函数时可以实现其内容
/*抽象函数：延时函数
*要求1：实现延时函数、
*参数1：t:延时时间
*/
static void AbsOledDelay(u32 t){
/********************请实现抽象延时函数********************/
while(t--){} //默认循环while(t--){}，可重写
/********************请实现抽象延时函数********************/
}
#endif
/**************************抽象实现************************************/
/*
*函数：AbsOledWriteCMD
*功能：写OLED命令
*参数：ABScmd:命令
*返回值：AbsDriveOLED_STATE状态
*/
AbsDriveOLED_STATE AbsOledWriteCMD(u8 ABScmd){
#ifdef ABSDrive_4SPI
HAL_GPIO_WritePin(oled_cs_GPIO_Port, oled_cs_Pin, GPIO_PIN_RESET);
if(AbsOledWriteByte(&ABScmd,1)==ABS_OLED_OK)return ABS_OLED_OK;
#endif
#ifdef ABSDrive_3SPI
#endif
return ABS_OLED_ERROR;
}
/*
*函数：AbsOledWriteDATA
*功能：写OLED数据
*参数：ABScmd:OLED数据
*返回值：AbsDriveOLED_STATE状态
*/
AbsDriveOLED_STATE AbsOledWriteDATA(u8 ABSdata){
#ifdef ABSDrive_4SPI
HAL_GPIO_WritePin(oled_cs_GPIO_Port, oled_cs_Pin, GPIO_PIN_SET);
if(AbsOledWriteByte(&ABSdata,1)==ABS_OLED_OK)return ABS_OLED_OK;
#endif
#ifdef ABSDrive_3SPI
#endif
return ABS_OLED_ERROR;
}
void OLED_ColorTurn(u8 i)
{
if(i==0)
{
AbsOledWriteCMD(0xA6);
}
if(i==1)
{
AbsOledWriteCMD(0xA7);
}
}
void OLED_DisplayTurn(u8 i)
{
if(i==0)
{
AbsOledWriteCMD(0xC8);
AbsOledWriteCMD(0xA1);
}
if(i==1)
{
AbsOledWriteCMD(0xC0);
AbsOledWriteCMD(0xA0);
}
}
void OLED_DisPlay_On(void)
{
AbsOledWriteCMD(0x8D);
AbsOledWriteCMD(0x14);
AbsOledWriteCMD(0xAF);
}
void OLED_DisPlay_Off(void)
{
AbsOledWriteCMD(0x8D);
AbsOledWriteCMD(0x10);
AbsOledWriteCMD(0xAE);
}
/*
*函数：OLED_Refresh
*描述：刷新OLED
*/
void OLED_Refresh(void)
{
u8 i,n;
for(i=0;i<8;i++)
{
AbsOledWriteCMD(0xB0+i);
AbsOledWriteCMD(0x00);
AbsOledWriteCMD(0x10);
for(n=0;n<128;n++)AbsOledWriteDATA(OLED_GRAM[n][i]);
}
}
void OLED_Clear(void)
{
u8 i,n;
for(i=0;i<8;i++)
{
for(n=0;n<128;n++)
{
OLED_GRAM[n][i]=0;
}
}
OLED_Refresh();
}
//<2F><><EFBFBD><EFBFBD>
//x:0~127
//y:0~63
//t:1 <20><><EFBFBD> 0,<2C><><EFBFBD>
void OLED_DrawPoint(u8 x,u8 y,u8 t)
{
u8 i,m,n;
i=y/8;
m=y%8;
n=1<<m;
if(t){OLED_GRAM[x][i]|=n;}
else
{
OLED_GRAM[x][i]=~OLED_GRAM[x][i];
OLED_GRAM[x][i]|=n;
OLED_GRAM[x][i]=~OLED_GRAM[x][i];
}
}
//<2F><><EFBFBD><EFBFBD>
//x1,y1:<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//x2,y2:<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void OLED_DrawLine(u8 x1,u8 y1,u8 x2,u8 y2,u8 mode)
{
u16 t;
int xerr=0,yerr=0,delta_x,delta_y,distance;
int incx,incy,uRow,uCol;
delta_x=x2-x1; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
delta_y=y2-y1;
uRow=x1;//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
uCol=y1;
if(delta_x>0)incx=1; //<2F><><EFBFBD>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
else if (delta_x==0)incx=0;//<2F><>ֱ<EFBFBD><D6B1>
else {incx=-1;delta_x=-delta_x;}
if(delta_y>0)incy=1;
else if (delta_y==0)incy=0;//ˮƽ<CBAE><C6BD>
else {incy=-1;delta_y=-delta_x;}
if(delta_x>delta_y)distance=delta_x; //ѡȡ<D1A1><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
else distance=delta_y;
for(t=0;t<distance+1;t++)
{
OLED_DrawPoint(uRow,uCol,mode);//<2F><><EFBFBD><EFBFBD>
xerr+=delta_x;
yerr+=delta_y;
if(xerr>distance)
{
xerr-=distance;
uRow+=incx;
}
if(yerr>distance)
{
yerr-=distance;
uCol+=incy;
}
}
}
//x,y:Բ<><D4B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//r:Բ<>İ뾶
void OLED_DrawCircle(u8 x,u8 y,u8 r)
{
int a, b,num;
a = 0;
b = r;
while(2 * b * b >= r * r)
{
OLED_DrawPoint(x + a, y - b,1);
OLED_DrawPoint(x - a, y - b,1);
OLED_DrawPoint(x - a, y + b,1);
OLED_DrawPoint(x + a, y + b,1);
OLED_DrawPoint(x + b, y + a,1);
OLED_DrawPoint(x + b, y - a,1);
OLED_DrawPoint(x - b, y - a,1);
OLED_DrawPoint(x - b, y + a,1);
a++;
num = (a * a + b * b) - r*r;//<2F><><EFBFBD>㻭<EFBFBD>ĵ<EFBFBD><C4B5><EFBFBD>Բ<EFBFBD>ĵľ<C4B5><C4BE><EFBFBD>
if(num > 0)
{
b--;
a--;
}
}
}
//<2F><>ָ<EFBFBD><D6B8>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>ʾһ<CABE><D2BB><EFBFBD>ַ<EFBFBD>,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD>
//x:0~127
//y:0~63
//size1:ѡ<><D1A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 6x8/6x12/8x16/12x24
//mode:0,<2C><>ɫ<EFBFBD><C9AB>ʾ;1,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
void OLED_ShowChar(u8 x,u8 y,u8 chr,u8 size1,u8 mode)
{
u8 i,m,temp,size2,chr1;
u8 x0=x,y0=y;
if(size1==8)size2=6;
else size2=(size1/8+((size1%8)?1:0))*(size1/2); //<2F>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>Ӧ<EFBFBD><D3A6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD><D5BC><EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD>
chr1=chr-' '; //<2F><><EFBFBD><EFBFBD>ƫ<EFBFBD>ƺ<EFBFBD><C6BA>ֵ
for(i=0;i<size2;i++)
{
if(size1==8)
{temp=asc2_0806[chr1][i];} //<2F><><EFBFBD><EFBFBD>0806<30><36><EFBFBD><EFBFBD>
else if(size1==12)
{temp=asc2_1206[chr1][i];} //<2F><><EFBFBD><EFBFBD>1206<30><36><EFBFBD><EFBFBD>
else if(size1==16)
{temp=asc2_1608[chr1][i];} //<2F><><EFBFBD><EFBFBD>1608<30><38><EFBFBD><EFBFBD>
else if(size1==24)
{temp=asc2_2412[chr1][i];} //<2F><><EFBFBD><EFBFBD>2412<31><32><EFBFBD><EFBFBD>
else return;
for(m=0;m<8;m++)
{
if(temp&0x01)OLED_DrawPoint(x,y,mode);
else OLED_DrawPoint(x,y,!mode);
temp>>=1;
y++;
}
x++;
if((size1!=8)&&((x-x0)==size1/2))
{x=x0;y0=y0+8;}
y=y0;
}
}
//<2F><>ʾ<EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
//x,y:<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//size1:<3A><><EFBFBD><EFBFBD><EFBFBD>С
//*chr:<3A>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC>ַ
//mode:0,<2C><>ɫ<EFBFBD><C9AB>ʾ;1,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
void OLED_ShowString(u8 x,u8 y,u8 *chr,u8 size1,u8 mode)
{
while((*chr>=' ')&&(*chr<='~'))//<2F>ж<EFBFBD><D0B6>Dz<EFBFBD><C7B2>ǷǷ<C7B7><C7B7>ַ<EFBFBD>!
{
OLED_ShowChar(x,y,*chr,size1,mode);
if(size1==8)x+=6;
else x+=size1/2;
chr++;
}
}
//m^n
u32 OLED_Pow(u8 m,u8 n)
{
u32 result=1;
while(n--)
{
result*=m;
}
return result;
}
//<2F><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>
//x,y :<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//num :Ҫ<><D2AA>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//len :<3A><><EFBFBD>ֵ<EFBFBD>λ<EFBFBD><CEBB>
//size:<3A><><EFBFBD><EFBFBD><EFBFBD>С
//mode:0,<2C><>ɫ<EFBFBD><C9AB>ʾ;1,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
void OLED_ShowNum(u8 x,u8 y,u32 num,u8 len,u8 size1,u8 mode)
{
u8 t,temp,m=0;
if(size1==8)m=2;
for(t=0;t<len;t++)
{
temp=(num/OLED_Pow(10,len-t-1))%10;
if(temp==0)
{
OLED_ShowChar(x+(size1/2+m)*t,y,'0',size1,mode);
}
else
{
OLED_ShowChar(x+(size1/2+m)*t,y,temp+'0',size1,mode);
}
}
}
//<2F><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>
//x,y:<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//num:<3A><><EFBFBD>ֶ<EFBFBD>Ӧ<EFBFBD><D3A6><EFBFBD><EFBFBD><EFBFBD>
//mode:0,<2C><>ɫ<EFBFBD><C9AB>ʾ;1,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
void OLED_ShowChinese(u8 x,u8 y,u8 num,u8 size1,u8 mode)
{
u8 m,temp;
u8 x0=x,y0=y;
u16 i,size3=(size1/8+((size1%8)?1:0))*size1; //<2F>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>Ӧ<EFBFBD><D3A6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD><D5BC><EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD>
for(i=0;i<size3;i++)
{
if(size1==16)
{temp=Hzk1[num][i];}//<2F><><EFBFBD><EFBFBD>16*16<31><36><EFBFBD><EFBFBD>
else if(size1==24)
{temp=Hzk2[num][i];}//<2F><><EFBFBD><EFBFBD>24*24<32><34><EFBFBD><EFBFBD>
else if(size1==32)
{temp=Hzk3[num][i];}//<2F><><EFBFBD><EFBFBD>32*32<33><32><EFBFBD><EFBFBD>
else if(size1==64)
{temp=Hzk4[num][i];}//<2F><><EFBFBD><EFBFBD>64*64<36><34><EFBFBD><EFBFBD>
else return;
for(m=0;m<8;m++)
{
if(temp&0x01)OLED_DrawPoint(x,y,mode);
else OLED_DrawPoint(x,y,!mode);
temp>>=1;
y++;
}
x++;
if((x-x0)==size1)
{x=x0;y0=y0+8;}
y=y0;
}
}
//num <20><>ʾ<EFBFBD><CABE><EFBFBD>ֵĸ<D6B5><C4B8><EFBFBD>
//space ÿһ<C3BF><D2BB><EFBFBD><EFBFBD>ʾ<EFBFBD>ļ<EFBFBD><C4BC>
//mode:0,<2C><>ɫ<EFBFBD><C9AB>ʾ;1,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
void OLED_ScrollDisplay(u8 num,u8 space,u8 mode)
{
u8 i,n,t=0,m=0,r;
while(1)
{
if(m==0)
{
OLED_ShowChinese(128,24,t,16,mode); //д<><D0B4>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>ֱ<EFBFBD><D6B1><EFBFBD><EFBFBD><EFBFBD>OLED_GRAM[][]<5D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
t++;
}
if(t==num)
{
for(r=0;r<16*space;r++) //<2F><>ʾ<EFBFBD><CABE><EFBFBD>
{
for(i=1;i<144;i++)
{
for(n=0;n<8;n++)
{
OLED_GRAM[i-1][n]=OLED_GRAM[i][n];
}
}
OLED_Refresh();
}
t=0;
}
m++;
if(m==16){m=0;}
for(i=1;i<144;i++) //ʵ<><CAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
{
for(n=0;n<8;n++)
{
OLED_GRAM[i-1][n]=OLED_GRAM[i][n];
}
}
OLED_Refresh();
}
}
//x,y<><79><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//sizex,sizey,ͼƬ<CDBC><C6AC><EFBFBD><EFBFBD>
//BMP[]<5D><>Ҫд<D2AA><D0B4><EFBFBD>ͼƬ<CDBC><C6AC><EFBFBD><EFBFBD>
//mode:0,<2C><>ɫ<EFBFBD><C9AB>ʾ;1,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
void OLED_ShowPicture(u8 x,u8 y,u8 sizex,u8 sizey,u8 BMP[],u8 mode)
{
u16 j=0;
u8 i,n,temp,m;
u8 x0=x,y0=y;
sizey=sizey/8+((sizey%8)?1:0);
for(n=0;n<sizey;n++)
{
for(i=0;i<sizex;i++)
{
temp=BMP[j];
j++;
for(m=0;m<8;m++)
{
if(temp&0x01)OLED_DrawPoint(x,y,mode);
else OLED_DrawPoint(x,y,!mode);
temp>>=1;
y++;
}
x++;
if((x-x0)==sizex)
{
x=x0;
y0=y0+8;
}
y=y0;
}
}
}
/*
*函数：ABS_OLED_Init
*功能：初始化OLED
*/
void ABS_OLED_Init(void)
{
OLED_RES_Clr();
#ifdef Enable_ABS_Delay
AbsOledDelay(3);
#endif
OLED_RES_Set();
AbsOledWriteCMD(CMD_OFF_OLED); //关闭OLED屏幕
AbsOledWriteCMD(CMD_Memory_Addr_Mode_OLED); //设置内存寻址模式,下一条命令设置值
AbsOledWriteCMD(0x10); //低2位的值[---- --**]：00，水平寻址模式;01、垂直寻址模式;10、页面寻址模式（重置）;11、无效，
AbsOledWriteCMD(0xB0); //Set Page Start Address for Page Addressing Mode,0-7
AbsOledWriteCMD(0xC8); //Set COM Output Scan Direction
AbsOledWriteCMD(CMD_LColAddr_OLED); //---set low column address
AbsOledWriteCMD(CMD_HColAddr_OLED); //---set high column address
AbsOledWriteCMD(0x40); //--set start line address
AbsOledWriteCMD(CMD_Set_Contrast_Control_OLED); //--set contrast control register
AbsOledWriteCMD(0xFF);
AbsOledWriteCMD(0xA1); //--set segment re-map 0 to 127
AbsOledWriteCMD(CMD_Normal_display_OLED); //--set normal display
AbsOledWriteCMD(0xA8); //--set multiplex ratio(1 to 64)
AbsOledWriteCMD(0x3F); //
AbsOledWriteCMD(CMD_EntireDisplay_OLED); //0xa4,Output follows RAM content;0xa5,Output ignores RAM content
AbsOledWriteCMD(0xD3); //-set display offset
AbsOledWriteCMD(CMD_LColAddr_OLED); //-not offset
AbsOledWriteCMD(0xD5); //--set display clock divide ratio/oscillator frequency
AbsOledWriteCMD(0xF0); //--set divide ratio
AbsOledWriteCMD(0xD9); //--set pre-charge period
AbsOledWriteCMD(0x22); //
AbsOledWriteCMD(0xDA); //--set com pins hardware configuration
AbsOledWriteCMD(0x12);
AbsOledWriteCMD(0xDB); //--set vcomh
AbsOledWriteCMD(CMD_Memory_Addr_Mode_OLED); //0x20,0.77xVcc
AbsOledWriteCMD(0x8D); //--set DC-DC enable
AbsOledWriteCMD(0x14); //
AbsOledWriteCMD(CMD_ON_OLED); //--turn on SSD1306 panel
OLED_Clear();
}

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OLED显示屏/AbsDrive_OLED.h Normal file
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/*文件：AbsDrive_OLED.h
* 作者：你遇了我
* 联系：321640253@qq.com
* 描述：抽象硬件OLED屏幕，只需要实现指定的抽象函数，即可使用
* 使用：1、在配置区选择配置
2、按照配置到AbsDrive_OLED.c实现抽象函数
*/
#ifndef __ABS_DRIVE_OLED_H
#define __ABS_DRIVE_OLED_H
#include "stdlib.h"
#include "stdint.h"
#include "spi.h"
#include "gpio.h"
#include "main.h"
/**************************配置区***************************/
/*----1、选择驱动芯片----*/
/*
根据你的OLED屏幕选择其中一种
目前支持SSD1306、SSD1315
*/
#define ABS_SSD1306
//#define ABS_SSD1315
/*----2、选择你实现的通信方式----*/
/*根据你所实现的抽象函数的方式选择：4线SPI、3线SPI、软件IIC、硬件IIC
*/
#define ABSDrive_4SPI
//#define ABSDrive_3SPI
//#define ABSDrive_SoftIIC
//#define ABSDrive_HardIIC
/*----3、是否启动延时函数----*/
/*不需要延时函数时可以注释掉*/
#define Enable_ABS_Delay
/**************************配置区***************************/
#define OLED_RES_Clr() HAL_GPIO_WritePin(oled_res_GPIO_Port,oled_res_Pin,GPIO_PIN_RESET)//RES
#define OLED_RES_Set() HAL_GPIO_WritePin(oled_res_GPIO_Port,oled_res_Pin,GPIO_PIN_SET)
#define OLED_CMD 0
#define OLED_DATA 1
/*************************数据定义区*****************************/
#define u8 uint8_t
#define u16 uint16_t
#define u32 uint32_t
/*
*OLED的状态
*/
typedef enum _OLED_STATE{
ABS_OLED_OK =0x00U, //状态正确
ABS_OLED_ERROR =0x01U, //状态异常
} AbsDriveOLED_STATE;
/*************************数据定义区*****************************/
/***********************命令区*****************************/
#if (defined ABS_SSD1306)||(defined ABS_SSD1315)
//设置类
//-------基本命令--------------
#define CMD_OFF_OLED 0xAE //关闭OLED屏幕
#define CMD_ON_OLED 0xAF //打开OLED屏幕
#define CMD_EntireDisplay_OLED 0xA4 //整个屏幕显示(按照GRAM内容)
#define CMD_EntireDisplayOnRAM_OLED 0xA5 //整个屏幕显示(忽视GRAM内容全部亮起)
#define CMD_Normal_display_OLED 0xA6 //正常显示
#define CMD_Inverse_display_OLED 0xA7 //反向显示
#define CMD_Set_Contrast_Control_OLED 0x81 //设置对比度
//-------寻址设置命令----------
#define CMD_LColAddr_OLED 0x00 //设置列地址开始的起始地址，低位寻址，次命令仅适用于页寻址模式
#define CMD_HColAddr_OLED 0x10 //设置列地址开始的起始地址，高位寻址，次命令仅适用于页寻址模式
#define CMD_Memory_Addr_Mode_OLED 0x20 //设置内存寻址模式,A[1,0],00b水平寻址，01b垂直寻址，11b重置寻址模式
#define CMD_SetColumnAddr_OLED 0x21 //设置列开始和结束地址
#endif
void OLED_ClearPoint(u8 x,u8 y);
void OLED_ColorTurn(u8 i);
void OLED_DisplayTurn(u8 i);
void I2C_Start(void);
void I2C_Stop(void);
void I2C_WaitAck(void);
//void Send_Byte(u8 dat);
//void OLED_WR_Byte(u8 dat,u8 mode);
void OLED_DisPlay_On(void);
void OLED_DisPlay_Off(void);
void OLED_Refresh(void);
void OLED_Clear(void);
void OLED_DrawPoint(u8 x,u8 y,u8 t);
void OLED_DrawLine(u8 x1,u8 y1,u8 x2,u8 y2,u8 mode);
void OLED_DrawCircle(u8 x,u8 y,u8 r);
void OLED_ShowChar(u8 x,u8 y,u8 chr,u8 size1,u8 mode);
void OLED_ShowChar6x8(u8 x,u8 y,u8 chr,u8 mode);
void OLED_ShowString(u8 x,u8 y,u8 *chr,u8 size1,u8 mode);
void OLED_ShowNum(u8 x,u8 y,u32 num,u8 len,u8 size1,u8 mode);
void OLED_ShowChinese(u8 x,u8 y,u8 num,u8 size1,u8 mode);
void OLED_ScrollDisplay(u8 num,u8 space,u8 mode);
void OLED_ShowPicture(u8 x,u8 y,u8 sizex,u8 sizey,u8 BMP[],u8 mode);
void ABS_OLED_Init(void);
#endif //__ABS_DRIVE_OLED_H

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OLED显示屏/README.md Normal file
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