594 lines
15 KiB
C
594 lines
15 KiB
C
/*文件：AbsDrive_OLED.c
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* 作者：你遇了我
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* 联系：321640253@qq.com
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* 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
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* 使用：1、根据配置区，在抽象实现区按照要求实现对应函数
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*@版本:v0.1.0
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*/
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#include "AbsDrive_OLED.h"
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#include "AbsDriveOledFont.h"
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#if (ABSDrive_OLED_ON)
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/**************************抽象实现区(BEGIN)************************************/
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#if (defined ABSDrive_4SPI)||(defined ABSDrive_3SPI)||(defined ABSDrive_HardIIC)||(defined ABSDrive_SoftIIC)
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/*抽象函数：写字节
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*要求1：实现一个写入多个字节的函数
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*要求2：返回一个AbsDriveOLED_STATE类型的状态
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*参数1：_data:写入的数据，一个u8指针类型
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*参数2：_size：写入多少个字节
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*/
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static AbsDriveOLED_STATE AbsOledWriteByte(u8 *_data,u8 _size){
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/********************请实现抽象写字节函数********************/
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HAL_I2C_Master_Transmit(&hi2c1,ABS_OLED_ADDR,_data,_size,1000);
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/********************请实现抽象写字节函数********************/
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return ABS_OLED_OK;
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}
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#endif
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#ifdef Enable_ABS_OLED_RES
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/*抽象函数：复位信号函数
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*要求1：根据电平值设置复位引脚电平
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*参数1：electrical_level:电平值，1、高电平；0、低电平
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*/
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static void AbsDriveOLED_RES(u8 electrical_level){
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/********************请实现抽象复位信号函数********************/
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if(electrical_level)HAL_GPIO_WritePin(OLED_RES_GPIO_Port,OLED_RES_Pin,GPIO_PIN_SET);
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else HAL_GPIO_WritePin(OLED_RES_GPIO_Port,OLED_RES_Pin,GPIO_PIN_RESET);
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/********************请实现抽象复位信号函数********************/
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}
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#endif
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#ifdef Enable_ABS_OLED_DC
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/*抽象函数：DC命令信号函数
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*要求1：根据电平值设置DC引脚电平
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*参数1：electrical_level:电平值，1、高电平；0、低电平
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*/
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static void AbsDriveOLED_DC(u8 electrical_level){
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/********************请实现抽象DC命令信号函数********************/
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if(electrical_level)HAL_GPIO_WritePin(OLED_DC_GPIO_Port,OLED_DC_Pin,GPIO_PIN_SET);
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else HAL_GPIO_WritePin(OLED_DC_GPIO_Port,OLED_DC_Pin,GPIO_PIN_RESET);
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/********************请实现抽象DC命令信号函数********************/
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}
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#endif
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#ifdef Enable_ABS_OLED_Delay
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/*抽象函数：延时函数
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*要求1：实现延时函数、
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*参数1：t:延时时间
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*/
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static void AbsOledDelay(u32 t){
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/********************请实现抽象延时函数********************/
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while(t--){} //默认循环while(t--){}，可重写
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/********************请实现抽象延时函数********************/
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}
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#endif
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/**************************抽象实现区(END)**************************************/
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/*----------------------------------------------分割线(以下内容非开发人员切勿改动)---------------------------------------------------------*/
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u8 ABS_OLED_GRAM[ABS_OLED_WIDTH][ABS_OLED_PAGE_SIZE]; //定义显存
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/*
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*函数：AbsOledWriteCMD
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*功能：写OLED命令
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*参数：ABScmd:命令
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*返回值：AbsDriveOLED_STATE状态
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*/
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AbsDriveOLED_STATE AbsOledWriteCMD(u8 ABScmd){
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#ifdef ABSDrive_4SPI
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AbsDriveOLED_DC(0);
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if(AbsOledWriteByte(&ABScmd,1)==ABS_OLED_OK)return ABS_OLED_OK;
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#endif
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#ifdef ABSDrive_3SPI
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#endif
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#if (defined ABSDrive_HardIIC)||(defined ABSDrive_SoftIIC)
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u8 pdata[2];
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pdata[0]=0x00;
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pdata[1]=ABScmd;
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AbsOledWriteByte(pdata,2);
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#endif
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return ABS_OLED_ERROR;
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}
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/*
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*函数：AbsOledWriteDATA
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*功能：写OLED数据
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*参数：ABScmd:OLED数据
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*返回值：AbsDriveOLED_STATE状态
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*/
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AbsDriveOLED_STATE AbsOledWriteDATA(u8 ABSdata){
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#ifdef ABSDrive_4SPI
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AbsDriveOLED_DC(1);
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if(AbsOledWriteByte(&ABSdata,1)==ABS_OLED_OK)return ABS_OLED_OK;
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#endif
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#ifdef ABSDrive_3SPI
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#endif
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#if (defined ABSDrive_HardIIC)||(defined ABSDrive_SoftIIC)
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u8 pdata[2];
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pdata[0]=0x40;
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pdata[1]=ABSdata;
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AbsOledWriteByte(pdata,2);
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#endif
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return ABS_OLED_ERROR;
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}
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/*
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*函数：ABS_OLED_Refresh
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*描述：刷新OLED显存
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*/
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void ABS_OLED_Refresh(void)
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{
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u8 i,n;
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for(i=0;i<ABS_OLED_PAGE_SIZE;i++)
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{
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AbsOledWriteCMD(0xB0+i);
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AbsOledWriteCMD(0x00);
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AbsOledWriteCMD(0x10);
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for(n=0;n<ABS_OLED_WIDTH;n++)AbsOledWriteDATA(ABS_OLED_GRAM[n][i]);
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}
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}
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void ABS_OLED_ColorTurn(u8 i)
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{
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if(i==0)
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{
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AbsOledWriteCMD(0xA6);
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}
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if(i==1)
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{
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AbsOledWriteCMD(0xA7);
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}
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}
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void ABS_OLED_DisplayTurn(u8 i)
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{
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if(i==0)
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{
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AbsOledWriteCMD(0xC8);
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AbsOledWriteCMD(0xA1);
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}
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if(i==1)
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{
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AbsOledWriteCMD(0xC0);
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AbsOledWriteCMD(0xA0);
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}
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}
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void ABS_OLED_DisPlay_On(void)
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{
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AbsOledWriteCMD(0x8D);
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AbsOledWriteCMD(0x14);
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AbsOledWriteCMD(0xAF);
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}
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void ABS_OLED_DisPlay_Off(void)
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{
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AbsOledWriteCMD(0x8D);
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AbsOledWriteCMD(0x10);
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AbsOledWriteCMD(0xAE);
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}
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/*函数：ABS_OLED_Clear
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**描述：清空屏幕显存并刷新屏幕
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*/
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void ABS_OLED_Clear(void)
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{
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u8 i,n;
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for(i=0;i<8;i++)
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{
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for(n=0;n<128;n++)
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{
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ABS_OLED_GRAM[n][i]=0;
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}
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}
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ABS_OLED_Refresh();
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}
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/*函数：ABS_OLED_DrawPoint
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**描述：按照坐标绘制一个点
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**参数1：x：x坐标 取值返回小于ABS_OLED_WIDTH
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**参数2：y：y坐标 取值返回小于ABS_OLED_HEIGHT
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**参数3：mode:绘制模式，1：填充；0：清空
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*/
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void ABS_OLED_DrawPoint(u8 x,u8 y,u8 mode)
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{
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u8 i,m,n;
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i=y/8;
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m=y%8;
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n=1<<m;
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if(mode){ABS_OLED_GRAM[x][i]|=n;}
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else
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{
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ABS_OLED_GRAM[x][i]=~ABS_OLED_GRAM[x][i];
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ABS_OLED_GRAM[x][i]|=n;
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ABS_OLED_GRAM[x][i]=~ABS_OLED_GRAM[x][i];
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}
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}
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/*函数：ABS_OLED_DrawLine
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**描述：按照起始坐标和结束坐标绘制直线
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**参数1：x1：起始x坐标 取值返回小于ABS_OLED_WIDTH
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**参数2：y1：起始y坐标 取值返回小于ABS_OLED_HEIGHT
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**参数3：x2：结束x坐标 取值返回小于ABS_OLED_WIDTH
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**参数4：y2：结束y坐标 取值返回小于ABS_OLED_HEIGHT
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**参数5：mode:绘制模式，1：填充；0：清空
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*/
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void ABS_OLED_DrawLine(u8 x1,u8 y1,u8 x2,u8 y2,u8 mode)
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{
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u16 t;
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int xerr=0,yerr=0,delta_x,delta_y,distance;
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int incx,incy,uRow,uCol;
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delta_x=x2-x1;
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delta_y=y2-y1;
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uRow=x1;
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uCol=y1;
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if(delta_x>0)incx=1;
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else if (delta_x==0)incx=0;
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else {incx=-1;delta_x=-delta_x;}
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if(delta_y>0)incy=1;
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else if (delta_y==0)incy=0;
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else {incy=-1;delta_y=-delta_x;}
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if(delta_x>delta_y)distance=delta_x;
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else distance=delta_y;
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for(t=0;t<distance+1;t++)
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{
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ABS_OLED_DrawPoint(uRow,uCol,mode);
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xerr+=delta_x;
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yerr+=delta_y;
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if(xerr>distance)
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{
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xerr-=distance;
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uRow+=incx;
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}
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if(yerr>distance)
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{
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yerr-=distance;
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uCol+=incy;
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}
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}
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}
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/*函数：ABS_OLED_DrawCircle
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**描述：按照中心坐标绘制半径r的圆
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**参数1：x：中心x坐标 取值返回小于ABS_OLED_WIDTH
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**参数2：y：中心y坐标 取值返回小于ABS_OLED_HEIGHT
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**参数3：mode:绘制模式，1：填充；0：清空
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*/
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void ABS_OLED_DrawCircle(u8 x,u8 y,u8 r)
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{
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int a, b,num;
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a = 0;
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b = r;
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while(2 * b * b >= r * r)
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{
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ABS_OLED_DrawPoint(x + a, y - b,1);
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ABS_OLED_DrawPoint(x - a, y - b,1);
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ABS_OLED_DrawPoint(x - a, y + b,1);
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ABS_OLED_DrawPoint(x + a, y + b,1);
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ABS_OLED_DrawPoint(x + b, y + a,1);
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ABS_OLED_DrawPoint(x + b, y - a,1);
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ABS_OLED_DrawPoint(x - b, y - a,1);
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ABS_OLED_DrawPoint(x - b, y + a,1);
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a++;
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num = (a * a + b * b) - r*r;
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if(num > 0)
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{
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b--;
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a--;
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}
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}
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}
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/*函数：ABS_OLED_ShowChar
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**描述：在指定位置打印字符
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**参数1：x1：起始x坐标 取值返回小于ABS_OLED_WIDTH
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**参数2：y1：起始y坐标 取值返回小于ABS_OLED_HEIGHT
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**参数3：chr：需要打印的字符
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**参数4：sizel：打印字符的字体大小。字库有8*6、12*6、16*8、24*12
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**参数5：mode:打印模式，1：正常显示 ；0：反向显示
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*/
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void ABS_OLED_ShowChar(u8 x,u8 y,u8 chr,u8 size1,u8 mode)
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{
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u8 i,m,temp,size2,chr1;
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u8 x0=x,y0=y;
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if(size1==8)size2=6;
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else size2=(size1/8+((size1%8)?1:0))*(size1/2);
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chr1=chr-' ';
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for(i=0;i<size2;i++)
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{
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if(size1==8)
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{temp=asc2_0806[chr1][i];}
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else if(size1==12)
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{temp=asc2_1206[chr1][i];} //12*06大小
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else if(size1==16)
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{temp=asc2_1608[chr1][i];} //16*08大小
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else if(size1==24)
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{temp=asc2_2412[chr1][i];} //24*12大小
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else return;
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for(m=0;m<8;m++)
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{
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if(temp&0x01)ABS_OLED_DrawPoint(x,y,mode);
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else ABS_OLED_DrawPoint(x,y,!mode);
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temp>>=1;
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y++;
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}
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x++;
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if((size1!=8)&&((x-x0)==size1/2))
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{x=x0;y0=y0+8;}
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y=y0;
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}
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}
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/*函数：ABS_OLED_ShowString
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**描述：在指定位置打印字符串
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**参数1：x1：起始x坐标 取值返回小于ABS_OLED_WIDTH
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**参数2：y1：起始y坐标 取值返回小于ABS_OLED_HEIGHT
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**参数3：chr：需要打印的字符
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**参数4：sizel：打印字符的字体大小。字库有8*6、12*6、16*8、24*12
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**参数5：mode:打印模式，1：正常显示 ；0：反向显示
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*/
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void ABS_OLED_ShowString(u8 x,u8 y,char *chr,u8 size1,u8 mode)
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{
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while((*chr>=' ')&&(*chr<='~'))
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{
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ABS_OLED_ShowChar(x,y,*chr,size1,mode);
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if(size1==8)x+=6;
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else x+=size1/2;
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chr++;
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}
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}
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/*函数：ABS_OLED_Pow
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**描述：内部函数，用于求次方
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**参数1：m：底数
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**参数2：n：指数
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*/
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static u32 ABS_OLED_Pow(u8 m,u8 n)
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{
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u32 result=1;
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while(n--)
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{
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result*=m;
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}
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return result;
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}
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/*函数：ABS_OLED_ShowNum
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**描述：在指定位置打印数字
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**参数1：x1：起始x坐标 取值返回小于ABS_OLED_WIDTH
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**参数2：y1：起始y坐标 取值返回小于ABS_OLED_HEIGHT
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**参数3：num：需要打印的数字
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**参数3：len：数字长度，几位数
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**参数5：sizel：打印字符的字体大小。字库有8*6、12*6、16*8、24*12
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**参数6：mode:打印模式，1：正常显示 ；0：反向显示
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**/
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void ABS_OLED_ShowNum(u8 x,u8 y,u32 num,u8 len,u8 size1,u8 mode)
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{
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u8 t,temp,m=0;
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if(size1==8)m=2;
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for(t=0;t<len;t++)
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{
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temp=(num/ABS_OLED_Pow(10,len-t-1))%10;
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if(temp==0)
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{
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ABS_OLED_ShowChar(x+(size1/2+m)*t,y,'0',size1,mode);
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}
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else
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{
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ABS_OLED_ShowChar(x+(size1/2+m)*t,y,temp+'0',size1,mode);
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}
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}
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}
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/*函数：ABS_OLED_ShowChinese
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**描述：在指定位置打印中文字符
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**参数1：x1：起始x坐标 取值返回小于ABS_OLED_WIDTH
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**参数2：y1：起始y坐标 取值返回小于ABS_OLED_HEIGHT
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**参数3：num：在中文字库数组中的索引
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**参数4：sizel：打印字符的字体大小。字库有16*16、32*32、64*64
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**参数6：mode:打印模式，1：正常显示 ；0：反向显示
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**/
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void ABS_OLED_ShowChinese(u8 x,u8 y,u8 num,u8 size1,u8 mode)
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{
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u8 m,temp;
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u8 x0=x,y0=y;
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u16 i,size3=(size1/8+((size1%8)?1:0))*size1;
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for(i=0;i<size3;i++)
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{
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if(size1==16)
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{temp=Hzk1[num][i];}
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else if(size1==24)
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{temp=Hzk2[num][i];}
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else if(size1==32)
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{temp=Hzk3[num][i];}
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else if(size1==64)
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{temp=Hzk4[num][i];}
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else return;
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for(m=0;m<8;m++)
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{
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if(temp&0x01)ABS_OLED_DrawPoint(x,y,mode);
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else ABS_OLED_DrawPoint(x,y,!mode);
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temp>>=1;
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y++;
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}
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x++;
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if((x-x0)==size1)
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{x=x0;y0=y0+8;}
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y=y0;
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}
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}
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/*函数：ABS_OLED_ScrollDisplay
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**描述：滚动显示中文字符
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**参数1：num：显示汉字个数
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**参数2：space：每遍显示的间隔
|
||
**参数3：mode:打印模式，1：正常显示 ；0：反向显示
|
||
**/
|
||
void ABS_OLED_ScrollDisplay(u8 num,u8 space,u8 mode)
|
||
{
|
||
u8 i,n,t=0,m=0,r;
|
||
while(1)
|
||
{
|
||
if(m==0)
|
||
{
|
||
ABS_OLED_ShowChinese(128,24,t,16,mode);
|
||
t++;
|
||
}
|
||
if(t==num)
|
||
{
|
||
for(r=0;r<16*space;r++)
|
||
{
|
||
for(i=1;i<144;i++)
|
||
{
|
||
for(n=0;n<8;n++)
|
||
{
|
||
ABS_OLED_GRAM[i-1][n]=ABS_OLED_GRAM[i][n];
|
||
}
|
||
}
|
||
ABS_OLED_Refresh();
|
||
}
|
||
t=0;
|
||
}
|
||
m++;
|
||
if(m==16){m=0;}
|
||
for(i=1;i<144;i++)
|
||
{
|
||
for(n=0;n<8;n++)
|
||
{
|
||
ABS_OLED_GRAM[i-1][n]=ABS_OLED_GRAM[i][n];
|
||
}
|
||
}
|
||
ABS_OLED_Refresh();
|
||
}
|
||
}
|
||
|
||
/*函数：ABS_OLED_ShowPicture
|
||
**描述：显示图片
|
||
**参数1：x1：起始x坐标 取值返回小于ABS_OLED_WIDTH
|
||
**参数2：y1：起始y坐标 取值返回小于ABS_OLED_HEIGHT
|
||
**参数3：sizex：图片的长
|
||
**参数4：sizey：图片的高
|
||
**参数5：BMP[]:要写入的图片数组
|
||
**参数6：mode：打印模式，1：正常显示 ；0：反向显示
|
||
**/
|
||
void ABS_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)ABS_OLED_DrawPoint(x,y,mode);
|
||
else ABS_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)
|
||
{
|
||
#ifdef Enable_ABS_OLED_RES
|
||
AbsDriveOLED_RES(0); //复位
|
||
#endif
|
||
|
||
#ifdef Enable_ABS_OLED_Delay
|
||
AbsOledDelay(10); //延时
|
||
#endif
|
||
|
||
#ifdef Enable_ABS_OLED_RES
|
||
AbsDriveOLED_RES(1); //启用正常工作
|
||
#endif
|
||
|
||
AbsOledWriteCMD(CMD_OFF_OLED); //关闭OLED屏幕、单次命令
|
||
|
||
AbsOledWriteCMD(CMD_Memory_Addr_Mode_OLED); //设置内存寻址模式；连续命令
|
||
AbsOledWriteCMD(0x10); //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
|
||
ABS_OLED_Clear();
|
||
}
|
||
|
||
|
||
ABS_OLED_Drive Create_OLED(void){
|
||
ABS_OLED_Drive drive;
|
||
drive.Clear = ABS_OLED_Clear;
|
||
drive.Refresh=ABS_OLED_Refresh;
|
||
|
||
drive.DrawPoint=ABS_OLED_DrawPoint;
|
||
drive.DrawLine=ABS_OLED_DrawLine;
|
||
drive.DrawCircle=ABS_OLED_DrawCircle;
|
||
drive.ShowString=ABS_OLED_ShowString;
|
||
drive.ShowChinese=ABS_OLED_ShowChinese;
|
||
drive.ShowNum=ABS_OLED_ShowNum;
|
||
drive.ShowImage=ABS_OLED_ShowPicture;
|
||
ABS_OLED_Init();
|
||
return drive;
|
||
}
|
||
|
||
#endif |