通常操作12864液晶时，画点函数没有TFT那么方便，我一直都是使用内存虚拟一个显存方式，画点函数将使用内存的一个bit，然后更新到实际屏幕上。12864液晶将需要1KB的内存，我使用的256128需要4KB的内存作为显存。
这样做的好处是，画点函数非常灵活，可以随意在屏幕的任意位置画点，并且不受LCD厂家限制，对于UI的移植会非常方便。

//C文件

/************************************************************************************************************** 文件名:     LCD256128.c* 功能:        JLX12864G-0088 LCD256128液晶驱动* 作者:       cp1300@139.com* 邮箱:        cp1300@139.com* 创建时间:  2017年02月25日08:58* 最后修改时间:2017年02月25日* 详细:       汉字模取模方式:阴码,逐行式,顺向,高字节在前ASCII字符取模方式：阴码,列行式,逆向,低字节在前2017-07-19:增加12x24大小的ASCII字符显示
*************************************************************************************************************/
#include "LCD256128.h"
#include "ascii_8x16.h"
#if(LCD_ASCII_12X24_EN) //12X24大小字符显示
#include "ASCII_12x24.h"
#endif //LCD_ASCII_12X24_EN//保存LCD对比度
static u8 LCD_Cont = 40;   //LCD对比度调节#if LCD_BUFF_ENABLEstatic u8 LCD_BUFF[16][256];//显存
#endif//汉字支持
#define CHINESE_ENABLE      1#if    CHINESE_ENABLE
#include "fontlib.h"
#endif  #if LCD_BUFF_ENABLE     //使能了显存
//获取显存地址
//2016-02-01:增加获取显存函数
u8 *LCD256128_GetGramBuff(void)
{return (u8 *)&LCD_BUFF[0][0];
}//上电状态
static bool isPowerStatus = FALSE; #endif//LCD掉电,将所有的IO设置为下拉输入模式
//唤醒后需要重新初始化
void LCD256128_PowerDown(void)
{LCD256128_DEFAULT();isPowerStatus = FALSE;    //屏幕掉电了
}   //获取上电状态
bool LCD256128_GetPowerStatus(void)
{return isPowerStatus;
}   /*************************************************************************************************************************
* 函数    :   void LCD256128_WriteData(u8 data)
* 功能    :   向LCD256128写入一字节数据
* 参数    :   data:数据
* 返回    :   无
* 依赖    :   底层宏定义
* 作者    :   cp1300@139.com
* 时间    :   20120530
* 最后修改时间 : 20120530
* 说明    :   CD=1,时钟上升沿数据有效,先发送高位
*************************************************************************************************************************/
void LCD256128_WriteData(u8 data)
{u8 i;LCD_CS_L();nop;nop;nop;LCD_CD = 1;   nop;nop;nop;for(i = 0;i < 8;i ++){LCD_SCK = 0;LCD_SDA =     (data & 0x80) ? 1 : 0;nop;nop;LCD_SCK = 1;nop;nop;data <<= 1;nop;nop;nop;nop;}LCD_SCK = 0;LCD_CS_H();
}/*************************************************************************************************************************
* 函数    :   void LCD256128_WriteCommand(u8 cmd)
* 功能    :   向LCD256128写入一字节命令
* 参数    :   cmd:命令
* 返回    :   无
* 依赖    :   底层宏定义
* 作者    :   cp1300@139.com
* 时间    :   20120530
* 最后修改时间 : 20120530
* 说明    :   CD=0,时钟上升沿数据有效,先发送高位
*************************************************************************************************************************/
void LCD256128_WriteCommand(u8 cmd)
{u8 i;LCD_CS_L();nop;nop;nop;LCD_CD = 0;   nop;nop;nop;for(i = 0;i < 8;i ++){LCD_SCK = 0;LCD_SDA =     (cmd & 0x80) ? 1 : 0;nop;nop;LCD_SCK = 1;nop;nop;cmd <<= 1;nop;nop;nop;nop;}LCD_SCK = 0;LCD_CS_H();
}/*************************************************************************************************************************
* 函数            :   static void LCD256128_SetAddress(u8 StartX,u8 StartY, u8 EndX,u8 EndY)
* 功能            :   设置光标地址
* 参数            :   StartX:开始列地址；StartY：开始行地址；EndX：结束列地址；EndY：结束行地址
* 返回            :   无
* 依赖            :   底层宏定义
* 作者            :   cp1300@139.com
* 时间            :   2017-02-25
* 最后修改时间    :   2017-02-25
* 说明            :   16行（每行8点阵），256列，从0开始
*************************************************************************************************************************/
static void LCD256128_SetAddress(u8 StartX,u8 StartY, u8 EndX,u8 EndY)
{LCD256128_WriteCommand(0x15);  //设置列地址LCD256128_WriteData(StartX); //起始地址LCD256128_WriteData(EndX);        //结束地址LCD256128_WriteCommand(0x75);     //设置页地址LCD256128_WriteData(StartY); //起始地址LCD256128_WriteData(EndY);        //结束地址LCD256128_WriteCommand(0x30);     //扩展指令1LCD256128_WriteCommand(0x5c);    //写数据
}/*************************************************************************************************************************
* 函数    :   void LCD256128_ClearAll(void)
* 功能    :   LCD256128液晶清屏
* 参数    :   无
* 返回    :   无
* 依赖    :   底层宏定义
* 作者    :   cp1300@139.com
* 时间    :   20120530
* 最后修改时间 : 20120530
* 说明    :   无
*************************************************************************************************************************/
void LCD256128_ClearAll(void)
{u16 i,j;LCD256128_SetAddress(0,0, 255,16);for(i = 0;i < 17;i ++){for(j = 0;j < 256;j ++){LCD256128_WriteData(0x00);}   }
}/*************************************************************************************************************************
* 函数            :   void LCD256128_ShowChar(u8 x,u8 y,char CHAR,u8 FontSize)
* 功能            :   在指定位置显示一个字符
* 参数            :   x:列地址，共256列；y：行地址，共16行,CHAR:需要显示的字符,FontSize:字体大小
* 返回            :   无
* 依赖            :   底层宏定义
* 作者            :   cp1300@139.com
* 时间            :   20120530
* 最后修改时间    :   2017-02-25
* 说明            :   显示一个ASCII字符
*************************************************************************************************************************/
void LCD256128_ShowChar(u8 x,u8 y,char CHAR,u8 FontSize)
{const unsigned char *p;u16 i;u16 xend,yend;u16 size;CHAR -= 32;if(CHAR > ASCII_MAX - 1)return;if(FontSize == 12){p = ASCII_8X12[CHAR];      //12号xend = x+8-1;yend = y+2-1;size = 2*8;}        else if(FontSize==16){p = ASCII_8X16[CHAR];      //16号xend = x+8-1;yend = y+2-1;size = 2*8;}#if(LCD_ASCII_12X24_EN) //12X24大小字符显示else if(FontSize==24){p = ASCII_12X24[CHAR];        //24号xend = x+12-1;yend = y+3-1;size = 3*12;}
#endif //LCD_ASCII_12X24_EN else{p = ASCII_8X12[CHAR];     //12号xend = x+8-1;yend = y+2-1;size = 2*8;}LCD256128_SetAddress(x,y, xend, yend);for(i = 0;i < size;i ++){LCD256128_WriteData(p[i]);}    }/*************************************************************************************************************************
* 函数            :   void LCD_PrintfChar(u8 PageAdd,u8 LineAdd,const char *p,u8 FontSize)
* 功能            :   在指定位置显示字符串
* 参数            :   x:列地址，共256列；y：行地址，共16行,;p:字符指针,FontSize:子大小;16或者12
* 返回            :   无
* 依赖            :   LCD256128_ShowChar
* 作者            :   cp1300@139.com
* 时间            :   20120601
* 最后修改时间    :   2017-02-25
* 说明            :   FontSize = 16或者 12
*************************************************************************************************************************/
void LCD_PrintfChar(u8 x,u8 y,const char *p,u8 FontSize)
{u8 width;switch(FontSize){case 12:width=8;break;case 16:width=8;break;case 24:width=12;break;default:width=8;break;}while(*p != 0) {LCD256128_ShowChar(x,y,*p,FontSize);p ++;x += width;}
}/*************************************************************************************************************************
* 函数    :   void LCD256128_SetConAdj(u8 cont)
* 功能    :   设置液晶的对比度
* 参数    :   cont:对比度值
* 返回    :   无
* 依赖    :   底层宏定义
* 作者    :   cp1300@139.com
* 时间    :   2014-08-24
* 最后修改时间 : 2014-08-24
* 说明    :   需要先初始化LCD
*************************************************************************************************************************/
void LCD256128_SetConAdj(u8 cont)
{if(cont > 63) cont = 63;LCD256128_WriteCommand(0x81); //设置对比度，“0x81”不可改动，紧跟着的2 个数据是可改的，但“先微调后粗调”这个顺序别乱了LCD256128_WriteData(cont); //对比度微调，可调范围0x00～0x3f，共64 级LCD256128_WriteData(0x04); //对比度粗调，可调范围0x00～0x07，共8 级LCD_Cont = cont;     //更新对比度
}/*************************************************************************************************************************
* 函数    :   void LCD256128_Init(void)
* 功能    :   初始化LCD256128液晶
* 参数    :   无
* 返回    :   无
* 依赖    :   底层宏定义
* 作者    :   cp1300@139.com
* 时间    :   20120530
* 最后修改时间 : 20120530
* 说明    :   初始化LCD256128液晶
*************************************************************************************************************************/
void LCD256128_Init(u8 LCDCont)
{LCD256128_DeInit();        //初始化液晶IOLCD_RST = 0;              //液晶复位开始Delay_MS(1);LCD_RST = 1;           //液晶复位结束Delay_MS(1);LCD256128_WriteCommand(0x30);   //EXT1=0，EXT0=0,表示选择了“扩展指令表1”LCD256128_WriteCommand(0x94);     //退出睡眠LCD256128_WriteCommand(0x31); //EXT=1LCD256128_WriteCommand(0xD7);   //Autoread disableLCD256128_WriteData(0X9F);        //LCD256128_WriteCommand(0x32);     //LCD 偏压比设置LCD256128_WriteData(0x00);       //振荡频率的调整LCD256128_WriteData(0x01);         //升压电容器的频率->6KHzLCD256128_WriteData(0x04);       //Bias=1/11LCD256128_WriteCommand(0x20);   //灰度设置LCD256128_WriteData(0x01);LCD256128_WriteData(0x03);LCD256128_WriteData(0x05);LCD256128_WriteData(0x07);LCD256128_WriteData(0x09);LCD256128_WriteData(0x0b);LCD256128_WriteData(0x0d);LCD256128_WriteData(0x10);LCD256128_WriteData(0x11);LCD256128_WriteData(0x13);LCD256128_WriteData(0x15);LCD256128_WriteData(0x17);LCD256128_WriteData(0x19);LCD256128_WriteData(0x1b);LCD256128_WriteData(0x1d);LCD256128_WriteData(0x1f);LCD256128_WriteCommand(0x30); // EXT1=0，EXT0=0,表示选择了“扩展指令表1”LCD256128_WriteCommand(0x75); // 页地址设置LCD256128_WriteData(0X00); // 起始页地址：YS=0X00LCD256128_WriteData(0X1f); // 结束页地址：YE=0x1F 每4 行为一页，第0～3 行为第0 页，第124～127 行为第31 页（31=0x1f）LCD256128_WriteCommand(0x15); // 列地址设置LCD256128_WriteData(0X00); // 起始列地址：XS=0LCD256128_WriteData(0Xff); // 结束列地址：XE=256（0xff）LCD256128_WriteCommand(0xBC); //数据扫描方向LCD256128_WriteData(0x00); //MX.MY=NormalLCD256128_WriteData(0xA6);LCD256128_WriteCommand(0x0c); //数据格式选择,0x0C 是低位在前D0-D7,0x08 是高位在前D7-D0LCD256128_WriteCommand(0xCA); //显示控制LCD256128_WriteData(0X00); //设置CL 驱动频率：CLD=0LCD256128_WriteData(0X7F); //占空比：Duty=128LCD256128_WriteData(0X20); //N 行反显：Nline=offLCD256128_WriteCommand(0xF0); //显示模式LCD256128_WriteData(0X10); //如果设为0x11：表示选择4 灰度级模式，如果设为0x10:表示选择黑白模式LCD256128_WriteCommand(0x81); //设置对比度，“0x81”不可改动，紧跟着的2 个数据是可改的，但“先微调后粗调”这个顺序别乱了LCD256128_WriteData(0x10); //对比度微调，可调范围0x00～0x3f，共64 级LCD256128_WriteData(0x04); //对比度粗调，可调范围0x00～0x07，共8 级LCD256128_WriteCommand(0x20); //Power controlLCD256128_WriteData(0x0B); //D0=regulator ; D1=follower ; D3=booste, on:1 off:0LCD256128_SetConAdj(LCDCont);Delay_US(100);LCD256128_WriteCommand(0xAF); //打开显示   LCD256128_ClearAll();       //清屏//#if(LCD_ROTATE_180)   //旋转180度显示
//  LCD256128_WriteCommand(0xc0); /*行扫描顺序：从下到上*/
//  LCD256128_WriteCommand(0xa1); /*列扫描顺序：从右到左*/
//#else
//  LCD256128_WriteCommand(0xc8); /*行扫描顺序：从上到下*/
//  LCD256128_WriteCommand(0xa0); /*列扫描顺序：从左到右*/
//#endifLCD_LED_ON();           //开液晶背光LCD_Cont = LCDCont;isPowerStatus = TRUE;   //上电完成
}#if LCD_BUFF_ENABLE        //使能了显存/*************************************************************************************************************************
* 函数    :   void GRAM_DrawPoint(u8 x,u8 y)
* 功能    :   在显存里面指定位置画点
* 参数    :   x:X坐标,0-127;y:y坐标,0-63
* 返回    :   无
* 依赖    :   底层宏定义
* 作者    :   cp1300@139.com
* 时间    :   20120531
* 最后修改时间 : 20120531
* 说明    :   无
*************************************************************************************************************************/
void GRAM_DrawPoint(u8 x,u8 y)
{if(y > 127)return;LCD_BUFF[y / 8][x] |= (1 << (y % 8));
}/*************************************************************************************************************************
* 函数    :   void GRAM_ClearPoint(u8 x,u8 y)
* 功能    :   擦除显存里面指定位置的点
* 参数    :   x:X坐标,0-127;y:y坐标,0-63
* 返回    :   无
* 依赖    :   底层宏定义
* 作者    :   cp1300@139.com
* 时间    :   20120531
* 最后修改时间 : 20120531
* 说明    :   无
*************************************************************************************************************************/
void GRAM_ClearPoint(u8 x,u8 y)
{if(y > 127)return;LCD_BUFF[y / 8][x] &= ~(1 << (y % 8));
}/*************************************************************************************************************************
* 函数    :   void GRAM_ClearAll(void)
* 功能    :   清除全部显存
* 参数    :   无
* 返回    :   无
* 依赖    :   底层宏定义
* 作者    :   cp1300@139.com
* 时间    :   20120531
* 最后修改时间 : 20120531
* 说明    :   无
*************************************************************************************************************************/
void GRAM_ClearAll(void)
{u16 i,j;for(i = 0;i < 16;i ++){for(j = 0;j < 256;j ++){LCD_BUFF[i][j] = 0x00;}}
}/*************************************************************************************************************************
* 函数    :   void GRAM_Up(u8 x1,u8 y1,u8 x2,u8 y2)
* 功能    :   更新显存至液晶
* 参数    :   x1,y1:起始坐标;x2,y2:终点坐标
* 返回    :   无
* 依赖    :   底层宏定义
* 作者    :   cp1300@139.com
* 时间    :   20120531
* 最后修改时间 : 20120531
* 说明    :   y坐标会页对齐
*************************************************************************************************************************/
void GRAM_Up(u8 x1,u8 y1,u8 x2,u8 y2)
{u16 i,j;
//  static u8 cnt = 0;y1 /= 8;  //计算页地址y2 /= 8;/*cnt ++;if(cnt > 3){LCD_RST = 0;           //液晶复位开始Delay_US(1);LCD_RST = 1;           //液晶复位结束LCD256128_WriteCommand(0xe2); //软复位LCD256128_WriteCommand(0x2c); //升压步聚1LCD256128_WriteCommand(0x2e); //升压步聚2LCD256128_WriteCommand(0x2f); //升压步聚3LCD256128_WriteCommand(0x23); //粗调对比度，可设置范围20～27LCD256128_SetConAdj(LCD_Cont);LCD256128_WriteCommand(0xa2); //1/9 偏压比（bias）LCD256128_WriteCommand(0xaf); //开显示cnt = 0;#if(LCD_ROTATE_180)    //旋转180度显示LCD256128_WriteCommand(0xc0); //行扫描顺序：从下到上LCD256128_WriteCommand(0xa1); //列扫描顺序：从右到左#elseLCD256128_WriteCommand(0xc8); //行扫描顺序：从上到下LCD256128_WriteCommand(0xa0); //列扫描顺序：从左到右#endifLCD256128_WriteCommand(0x40); //初始化显示行为0}*/LCD256128_SetAddress(x1,y1, x2,y2);for(i = 0;i < (y2 - y1 + 1);i ++){for(j = 0;j < (x2 - x1 + 1);j ++){LCD256128_WriteData(LCD_BUFF[y1 + i][x1 + j]);}}
}/*************************************************************************************************************************
* 函数    :   void GRAM_ShowChina(u8 x,u8 y,const u8 *p,FONT_MODE FontMode)
* 功能    :   在指定位置显示一个指定大小的汉字
* 参数    :   x,y:显示开始坐标,p:汉子点阵缓冲区;FontMode:汉子显示模式,0x80:叠加显示,0x40:反显, 0:16号字体;1:12号字体
* 返回    :   无
* 依赖    :   画点函数
* 作者    :   cp1300@139.com
* 时间    :   20120531
* 最后修改时间 : 20120531
* 说明    :   FontSize = 16或者 12
*************************************************************************************************************************/
void GRAM_ShowChina(u8 x,u8 y,const u8 *p,FONT_MODE FontMode)
{u8 i,j;u8 FontSize = (u8)FontMode & 0x3f; //获取字体大小void (*DrawPoint)(u8 i,u8 j);void (*ClearPoint)(u8 i,u8 j);if(FontMode & 0x40)  //反显{DrawPoint = GRAM_ClearPoint;ClearPoint =  GRAM_DrawPoint;}else //正常模式{ClearPoint =  GRAM_ClearPoint;DrawPoint =  GRAM_DrawPoint;}if(FontMode & 0x80)   //叠加显示{for(i = 0;i < FontSize;i ++){for(j = 0;j < 8;j ++){if(*p & 0x80 >> j)(*DrawPoint)(x + j,y + i);}p ++;for(j = 0;j < FontSize - 8;j ++){if(*p & 0x80 >> j)(*DrawPoint)(x + j + 8,y + i);}p ++;}}else    //非叠加显示{for(i = 0;i < FontSize;i ++){for(j = 0;j < 8;j ++){if(*p & 0x80 >> j)(*DrawPoint)(x + j,y + i);else(*ClearPoint)(x + j,y + i);}p ++;for(j = 0;j < FontSize - 8;j ++){if(*p & 0x80 >> j)(*DrawPoint)(x + j + 8,y + i);else(*ClearPoint)(x + j + 8,y + i);}p ++;}}}/*************************************************************************************************************************
* 函数    :   void GRAM_ShowChar(u8 x,u8 y,char ,FONT_MODE FontMode)
* 功能    :   在指定位置显示一个指定大小的字符
* 参数    :   x,y:显示开始坐标,p:汉子点阵缓冲区;FontMode:汉子显示模式,0x80:叠加显示,0x40:反显, 0:16号字体;1:12号字体
* 返回    :   无
* 依赖    :   画点函数
* 作者    :   cp1300@139.com
* 时间    :   20120603
* 最后修改时间 : 20120603
* 说明    :   FontSize = 16或者 12
*************************************************************************************************************************/
void GRAM_ShowChar(u8 x,u8 y,u8 CHAR,FONT_MODE FontMode)
{u8 i,j,k;u8 FontSize = (u8)FontMode&0x3f; //获取字体大小u8 *p;u8 rows;                          //一个字符占用几个8行u8 column;                          //列数量u8 temp;void (*DrawPoint)(u8 i,u8 j);void (*ClearPoint)(u8 i,u8 j);CHAR -= 32;if(CHAR > ASCII_MAX - 1)return;if(FontSize==12){rows = 2;column = 8;p = (u8 *)ASCII_8X12[CHAR];     //12号}else if(FontSize == 16){rows = 2;column = 8;p = (u8 *)ASCII_8X16[CHAR];      //16号}
#if(LCD_ASCII_12X24_EN) //12X24大小字符显示else if(FontSize==24){rows = 3;column = 12;p = (u8 *)ASCII_12X24[CHAR];       //24号}
#endif //LCD_ASCII_12X24_EN else {rows = 2;column = 8;p = (u8 *)ASCII_8X12[CHAR];        //12号}if(FontMode & 0x40)   //反显{DrawPoint = GRAM_ClearPoint;ClearPoint =  GRAM_DrawPoint;}else //正常模式{ClearPoint =  GRAM_ClearPoint;DrawPoint =  GRAM_DrawPoint;}temp = 8;if(FontMode & 0x80) //叠加显示{for(k = 0;k < rows;k ++){for(j = 0;j < column;j ++){for(i = 0;i < temp;i ++){if(*p & (1 << i))(*DrawPoint)(x + j,k*8+y + i);}p ++;}FontSize -= 8;if(FontSize >= 8) temp = 8;else temp = FontSize;    }/*for(j = 0;j < 8;j ++){for(i = 0;i < FontSize - 8;i ++){if(*p & (1 << i))(*DrawPoint)(x + j,y + 8 + i);}p ++;}*/}else  //非叠加显示{for(k = 0;k < rows;k ++){for(j = 0;j < column;j ++){for(i = 0;i < temp;i ++){if(*p & (1 << i))(*DrawPoint)(x + j,k*8+y + i);else(*ClearPoint)(x + j,k*8+y + i);}p ++;}FontSize -= 8;if(FontSize >= 8) temp = 8;else temp = FontSize; }/*for(j = 0;j < 8;j ++){for(i = 0;i < FontSize - 8;i ++){if(*p & (1 << i))(*DrawPoint)(x + j,y + 8 + i);else(*ClearPoint)(x + j,y + 8 + i);}p ++;}*/}
}/*************************************************************************************************************************
* 函数    :   void LCD_Fill(u16 xStart, u16 xEnd, u16 yStart, u16 yEnd)
* 功能    :   指定位置填充颜色
* 参数    :   位置坐标
* 返回    :   无
* 依赖    :   底层函数
* 作者    :   cp1300@139.com
* 时间    :   20110920
* 最后修改时间 : 20110920
* 说明    :   无
*************************************************************************************************************************/
void GRAM_Fill(u16 xStart, u16 yStart,u16 xEnd,  u16 yEnd)
{u16 i,j;for(i = xStart;i < (xEnd+1); i ++){for(j = yStart;j < (yEnd+1);j ++){GRAM_DrawPoint(i,j);}}
}/*************************************************************************************************************************
* 函数    :   void GRAM_Clear(u16 xStart, u16 yStart, u16 xEnd, u16 yEnd)
* 功能    :   清除指定位置
* 参数    :   位置坐标
* 返回    :   无
* 依赖    :   底层函数
* 作者    :   cp1300@139.com
* 时间    :   20110920
* 最后修改时间 : 20110920
* 说明    :   无
*************************************************************************************************************************/
void GRAM_Clear(u16 xStart, u16 yStart, u16 xEnd, u16 yEnd)
{u16 i,j;for(i = xStart;i < (xEnd+1); i ++){for(j = yStart;j < (yEnd+1);j ++){GRAM_ClearPoint(i,j);}}
}/*************************************************************************************************************************
* 函数    :   void GRAM_DrawLine(u16 x1, u16 y1, u16 x2, u16 y2)
* 功能    :   画线函数
* 参数    :   起点终点坐标
* 返回    :   无
* 依赖    :   画点函数
* 作者    :   cp1300@139.com
* 时间    :   20110920
* 最后修改时间 : 20110920
* 说明    :   无
*************************************************************************************************************************/
void GRAM_DrawLine(u16 x1, u16 y1, u16 x2, u16 y2)
{u16 t; int xerr=0,yerr=0,delta_x,delta_y,distance; int incx,incy,uRow,uCol;//TFT_LCD_SetRamAddr(0,239,0,319);//设置显示窗口 delta_x=x2-x1; //计算坐标增量 delta_y=y2-y1; uRow=x1; uCol=y1; if(delta_x>0)incx=1; //设置单步方向 else if(delta_x==0)incx=0;//垂直线 else {incx=-1;delta_x=-delta_x;} if(delta_y>0)incy=1; else if(delta_y==0)incy=0;//水平线 else{incy=-1;delta_y=-delta_y;} if( delta_x>delta_y)distance=delta_x; //选取基本增量坐标轴 else distance=delta_y; for(t=0;t<=distance+1;t++ )//画线输出 {  GRAM_DrawPoint(uRow,uCol);//画点 xerr+=delta_x ; yerr+=delta_y ;                                               if(xerr>distance) { xerr-=distance; uRow+=incx; } if(yerr>distance) { yerr-=distance; uCol+=incy; } }
}/*************************************************************************************************************************
* 函数    :   void GRAM_DrawRectangle(u16 x1, u16 y1, u16 x2, u16 y2)
* 功能    :   在指定位置画一个矩形
* 参数    :   多边形的两个坐标
* 返回    :   无
* 依赖    :   画线函数
* 作者    :   cp1300@139.com
* 时间    :   20110920
* 最后修改时间 : 20110920
* 说明    :   无
*************************************************************************************************************************/
void GRAM_DrawRectangle(u16 x1, u16 y1, u16 x2, u16 y2)
{GRAM_DrawLine(x1,y1,x2,y1);GRAM_DrawLine(x1,y1,x1,y2);GRAM_DrawLine(x1,y2,x2,y2);GRAM_DrawLine(x2,y1,x2,y2);
}       /*************************************************************************************************************************
* 函数    :   void GRAM_ShowString(u16 x,u16 y,const u8 *pStr,FONT_MODE Font_MODE)
* 功能    :   在显存指定位置显示字符串
* 参数    :   x,y:显示开始坐标,pStr:字符串缓冲区;FontMode:显示模式,0x80:叠加显示,0x40:反显, 0:16号字体;1:12号字体
* 返回    :   无
* 依赖    :   画点函数
* 作者    :   cp1300@139.com
* 时间    :   2014-08-20
* 最后修改时间 : 2014-08-20
* 说明    :   FontSize = 16或者 12
*************************************************************************************************************************/
void GRAM_ShowString(u16 x,u16 y,const char *pStr,FONT_MODE Font_MODE)
{u8 Font_Size = Font_MODE & 0x3f;u8 width;
#if CHINESE_ENABLEu8 buff[32];
#endifswitch(Font_Size){case 12:width=16;break;case 16:width=16;break;case 24:width=24;break;default:width=16;break;}while(*pStr != 0){
#if CHINESE_ENABLE      if(*pStr > 0x80)//汉字{FONT_GetFontLattice(buff, (u8*)pStr, ST16X16);  //获取汉字点阵GRAM_ShowChina(x,y,buff,Font_MODE);             //显示汉字pStr += 2;if(x > 256 - 16)  //自动换行{x = 0;y += Font_Size;}else{x += width;}}else //ASCII
#endif{GRAM_ShowChar(x,y,*pStr,Font_MODE);pStr++;if(x > 256 - 8)  //自动换行{x = 0;   y += Font_Size;}else{x += width/2;}}}
}/*************************************************************************************************************************
* 函数            :   void GRAM_ShowLattice(u16 x,u16 y,u16 width, u16 height, const u8 LatticeBuff[], bool isInvert)
* 功能            :   在指定位置显示一个指定大小的点阵数据
* 参数            :   x,y:显示开始坐标,width:点阵宽度;height:点阵高度;LatticeBuff:点阵数据缓冲区;isInvert:是否反色显示
* 返回            :   无
* 依赖            :   画点函数
* 作者            :   cp1300@139.com
* 时间            :   2016-03-25
* 最后修改时间    :   2016-03-25
* 说明            :   用于显示自定义字符字符高度任意,宽度不足8的倍数需要补充为8的倍数进行存储,但是不显示字模取模方式:阴码,逐行式,顺向,高字节在前
*************************************************************************************************************************/
void GRAM_ShowLattice(u8 x,u8 y,u16 width, u16 height, const u8 LatticeBuff[], bool isInvert)
{u16 i,j,k;u8 *p;void (*DrawPoint)(u8 i,u8 j);u16 w = width / 8;       //计算整数行u16 res = width % 8;    //计算非整数行p = (u8 *)LatticeBuff;if(isInvert) //反显{DrawPoint = GRAM_ClearPoint;          //清除点函数GRAM_Fill(x,y,x+width-1,y+height-1);   //填充满区域 }else //正常模式{DrawPoint =  GRAM_DrawPoint;          //画点函数GRAM_Clear(x,y,x+width-1,y+height-1);   //清空显示区域}for(i = 0;i < height;i ++)   //逐行绘制{for(j = 0;j < w;j ++)  //整8的倍数的列先进行绘制{for(k = 0;k < 8;k ++){if(*p & (0x80 >> k))(*DrawPoint)(x + j*8+k,y + i);}p ++;}for(k = 0;k < res;k ++){if(*p & (0x80 >> k))(*DrawPoint)(x + w*8+k,y + i);}if(res > 0) p ++;}/*for(i = 0;i < 16;i ++){for(j = 0;j < 8;j ++){if(*p & 0x80 >> j)(*DrawPoint)(x + j,y + i);}p ++;for(j = 0;j < 16 - 8;j ++){if(*p & 0x80 >> j)(*DrawPoint)(x + j + 8,y + i);}p ++;}  */
}#endif
//H文件 
/************************************************************************************************************** 文件名:       LCD256128.H* 功能:        JLX12864G-0088 LCD256128液晶驱动* 作者:       cp1300@139.com* 邮箱:        cp1300@139.com* 创建时间:  2017年02月25日08:58* 最后修改时间:2017年02月25日* 详细:
*************************************************************************************************************/
#ifndef _LCD256128_H_
#define _LCD256128_H_#include "system.h"
#include "gpio_init.h"
#include "delay.h"//LCD型号
#define     JLX256128G_256      0#if(BOARD_SUPPORT) //需要板级支持#include "board.h" #else              //默认支持#define LCD_SDA       PFout(6)        //数据线
#define LCD_SCK     PFout(7)        //串行时钟
#define LCD_CD      PFout(8)        //H:数据寄存器;L:指令寄存器
#define LCD_RST     PFout(9)        //复位,低电平有效
//片选,低电平有效
#define LCD_CS_H()
#define LCD_CS_L()
//液晶背光,高电平有效
#define LCD_LED_H()
#define LCD_LED_L()
//液晶硬件IO初始化函数
#define LCD256128_DeInit()  {\DeviceClockEnable(DEV_GPIOF, ENABLE);\GPIOx_Init(GPIOF ,BIT6 | BIT7 | BIT8 | BIT9, OUT_PP,SPEED_50M);\LCD_SDA=LCD_SCK=LCD_CD=LCD_RST=1;\LCD_CS_H();\}//液晶硬件IO低功耗模式
#define LCD256128_DEFAULT() {\GPIOx_Init(GPIOF ,BIT6 | BIT7 | BIT8 | BIT9, IN_IPT,IN_IN);\}
//旋转180度显示
#define     LCD_ROTATE_180      0
//LCD型号
#define LCD256128_MODEL     JLX256128G_256                  #endif//LCD 列坐标偏移,某些LCD旋转180度后X坐标需要偏移
#if((LCD256128_MODEL==JLX256128G_256)&&LCD_ROTATE_180)
#define LCD256128_X_OFFSET  4
#else
#define LCD256128_X_OFFSET  0
#endif#define LCD_ASCII_12X24_EN    0   //是否使能12x24大小字符显示
#define LCD_BUFF_ENABLE     1   //使能显存//关背光
#define LCD_LED_OFF()       LCD_LED_L()
//开背光
#define LCD_LED_ON()        LCD_LED_H()void LCD256128_PowerDown(void);  //掉电
void LCD256128_Init(u8 LCDCont);    //初始化12864
void LCD256128_ClearAll(void );
void LCD_PrintfChar(u8 x,u8 y,const char *p,u8 FontSize);   //字符串显示函数
void LCD256128_SetConAdj(u8 cont);
#if LCD_BUFF_ENABLE     //使能了显存typedef enum
{FONT24_DEFAULT     = (0x80+24),  //24号,叠加显示FONT16_DEFAULT    = (0x80+16),  //16号,叠加显示FONT12_DEFAULT    = (0x80+12),  //12号,叠加显示FONT24_COVER  =  (24),       //16号,覆盖显示FONT16_COVER  =  (16),       //16号,覆盖显示FONT12_COVER  =  (12),       //12号,覆盖显示FONT24_REVERSE    = (0x40+24),  //24号,反显显示FONT16_REVERSE    = (0x40+16),  //16号,反显显示FONT12_REVERSE    = (0x40+12),  //12号,反显显示
}FONT_MODE;void GRAM_DrawPoint(u8 x,u8 y);                                  //显存写点
void GRAM_ClearPoint(u8 x,u8 y);                                //显存擦点
void GRAM_ClearAll(void);                                       //清除显存
void GRAM_Up(u8 x1,u8 y1,u8 x2,u8 y2);                          //更新显存
#define GRAM_UpAll()    GRAM_Up(0,0,255,127)                        //更新全部显存
void GRAM_ShowChina(u8 x,u8 y,const u8 *p,FONT_MODE FontMode);  //汉子显示
void GRAM_ShowChar(u8 x,u8 y,u8 CHAR,FONT_MODE FontMode);       //ASCII显示
void GRAM_Fill(u16 xStart, u16 yStart,u16 xEnd,  u16 yEnd);
void GRAM_Clear(u16 xStart, u16 xEnd, u16 yStart, u16 yEnd);
void GRAM_DrawLine(u16 x1, u16 y1, u16 x2, u16 y2);
void GRAM_DrawRectangle(u16 x1, u16 y1, u16 x2, u16 y2);
void GRAM_ShowString(u16 x,u16 y,const char *pStr,FONT_MODE Font_MODE);
u8 *LCD256128_GetGramBuff(void);//获取显存地址
//获取上电状态
bool LCD256128_GetPowerStatus(void);
void GRAM_ShowLattice(u8 x,u8 y,u16 width, u16 height, const u8 LatticeBuff[], bool isInvert);#endif#endif  //_LCD256128_H_

//ASCII编码

#ifndef _ASCII_8X16_H_
#define _ASCII_8X16_H_//字模取模方式:阴码,列行式,逆向,低字节在前
// !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~#define ASCII_MAX  95
const unsigned char  ASCII_8X16[ASCII_MAX][16]  = {
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*" ",0*/
{0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x30,0x00,0x00,0x00},/*"!",1*/
{0x00,0x10,0x0C,0x06,0x10,0x0C,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*""",2*/
{0x40,0xC0,0x78,0x40,0xC0,0x78,0x40,0x00,0x04,0x3F,0x04,0x04,0x3F,0x04,0x04,0x00},/*"#",3*/
{0x00,0x70,0x88,0xFC,0x08,0x30,0x00,0x00,0x00,0x18,0x20,0xFF,0x21,0x1E,0x00,0x00},/*"$",4*/
{0xF0,0x08,0xF0,0x00,0xE0,0x18,0x00,0x00,0x00,0x21,0x1C,0x03,0x1E,0x21,0x1E,0x00},/*"%",5*/
{0x00,0xF0,0x08,0x88,0x70,0x00,0x00,0x00,0x1E,0x21,0x23,0x24,0x19,0x27,0x21,0x10},/*"&",6*/
{0x10,0x16,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"'",7*/
{0x00,0x00,0x00,0xE0,0x18,0x04,0x02,0x00,0x00,0x00,0x00,0x07,0x18,0x20,0x40,0x00},/*"(",8*/
{0x00,0x02,0x04,0x18,0xE0,0x00,0x00,0x00,0x00,0x40,0x20,0x18,0x07,0x00,0x00,0x00},/*")",9*/
{0x40,0x40,0x80,0xF0,0x80,0x40,0x40,0x00,0x02,0x02,0x01,0x0F,0x01,0x02,0x02,0x00},/*"*",10*/
{0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x1F,0x01,0x01,0x01,0x00},/*"+",11*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xB0,0x70,0x00,0x00,0x00,0x00,0x00},/*",",12*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01},/*"-",13*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00},/*".",14*/
{0x00,0x00,0x00,0x00,0x80,0x60,0x18,0x04,0x00,0x60,0x18,0x06,0x01,0x00,0x00,0x00},/*"/",15*/
{0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00},/*"0",16*/
{0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},/*"1",17*/
{0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00},/*"2",18*/
{0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00},/*"3",19*/
{0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00},/*"4",20*/
{0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00},/*"5",21*/
{0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00},/*"6",22*/
{0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00},/*"7",23*/
{0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00},/*"8",24*/
{0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00},/*"9",25*/
{0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00},/*":",26*/
{0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x60,0x00,0x00,0x00,0x00},/*";",27*/
{0x00,0x00,0x80,0x40,0x20,0x10,0x08,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x20,0x00},/*"<",28*/
{0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00},/*"=",29*/
{0x00,0x08,0x10,0x20,0x40,0x80,0x00,0x00,0x00,0x20,0x10,0x08,0x04,0x02,0x01,0x00},/*">",30*/
{0x00,0x70,0x48,0x08,0x08,0x08,0xF0,0x00,0x00,0x00,0x00,0x30,0x36,0x01,0x00,0x00},/*"?",31*/
{0xC0,0x30,0xC8,0x28,0xE8,0x10,0xE0,0x00,0x07,0x18,0x27,0x24,0x23,0x14,0x0B,0x00},/*"@",32*/
{0x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20},/*"A",33*/
{0x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00},/*"B",34*/
{0xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00},/*"C",35*/
{0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00},/*"D",36*/
{0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00},/*"E",37*/
{0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00},/*"F",38*/
{0xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00},/*"G",39*/
{0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20},/*"H",40*/
{0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},/*"I",41*/
{0x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00},/*"J",42*/
{0x08,0xF8,0x88,0xC0,0x28,0x18,0x08,0x00,0x20,0x3F,0x20,0x01,0x26,0x38,0x20,0x00},/*"K",43*/
{0x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00},/*"L",44*/
{0x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00},/*"M",45*/
{0x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00},/*"N",46*/
{0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00},/*"O",47*/
{0x08,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,0x20,0x3F,0x21,0x01,0x01,0x01,0x00,0x00},/*"P",48*/
{0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x18,0x24,0x24,0x38,0x50,0x4F,0x00},/*"Q",49*/
{0x08,0xF8,0x88,0x88,0x88,0x88,0x70,0x00,0x20,0x3F,0x20,0x00,0x03,0x0C,0x30,0x20},/*"R",50*/
{0x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00},/*"S",51*/
{0x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00},/*"T",52*/
{0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00},/*"U",53*/
{0x08,0x78,0x88,0x00,0x00,0xC8,0x38,0x08,0x00,0x00,0x07,0x38,0x0E,0x01,0x00,0x00},/*"V",54*/
{0xF8,0x08,0x00,0xF8,0x00,0x08,0xF8,0x00,0x03,0x3C,0x07,0x00,0x07,0x3C,0x03,0x00},/*"W",55*/
{0x08,0x18,0x68,0x80,0x80,0x68,0x18,0x08,0x20,0x30,0x2C,0x03,0x03,0x2C,0x30,0x20},/*"X",56*/
{0x08,0x38,0xC8,0x00,0xC8,0x38,0x08,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00},/*"Y",57*/
{0x10,0x08,0x08,0x08,0xC8,0x38,0x08,0x00,0x20,0x38,0x26,0x21,0x20,0x20,0x18,0x00},/*"Z",58*/
{0x00,0x00,0x00,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x00},/*"[",59*/
{0x00,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x06,0x38,0xC0,0x00},/*"\",60*/
{0x00,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x7F,0x00,0x00,0x00},/*"]",61*/
{0x00,0x00,0x04,0x02,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"^",62*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80},/*"_",63*/
{0x00,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"`",64*/
{0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20},/*"a",65*/
{0x08,0xF8,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x3F,0x11,0x20,0x20,0x11,0x0E,0x00},/*"b",66*/
{0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00},/*"c",67*/
{0x00,0x00,0x00,0x80,0x80,0x88,0xF8,0x00,0x00,0x0E,0x11,0x20,0x20,0x10,0x3F,0x20},/*"d",68*/
{0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00},/*"e",69*/
{0x00,0x80,0x80,0xF0,0x88,0x88,0x88,0x18,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},/*"f",70*/
{0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x6B,0x94,0x94,0x94,0x93,0x60,0x00},/*"g",71*/
{0x08,0xF8,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20},/*"h",72*/
{0x00,0x80,0x98,0x98,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},/*"i",73*/
{0x00,0x00,0x00,0x80,0x98,0x98,0x00,0x00,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00},/*"j",74*/
{0x08,0xF8,0x00,0x00,0x80,0x80,0x80,0x00,0x20,0x3F,0x24,0x02,0x2D,0x30,0x20,0x00},/*"k",75*/
{0x00,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},/*"l",76*/
{0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x20,0x3F,0x20,0x00,0x3F,0x20,0x00,0x3F},/*"m",77*/
{0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20},/*"n",78*/
{0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00},/*"o",79*/
{0x80,0x80,0x00,0x80,0x80,0x00,0x00,0x00,0x80,0xFF,0xA1,0x20,0x20,0x11,0x0E,0x00},/*"p",80*/
{0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x0E,0x11,0x20,0x20,0xA0,0xFF,0x80},/*"q",81*/
{0x80,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x20,0x20,0x3F,0x21,0x20,0x00,0x01,0x00},/*"r",82*/
{0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x33,0x24,0x24,0x24,0x24,0x19,0x00},/*"s",83*/
{0x00,0x80,0x80,0xE0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x1F,0x20,0x20,0x00,0x00},/*"t",84*/
{0x80,0x80,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x1F,0x20,0x20,0x20,0x10,0x3F,0x20},/*"u",85*/
{0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x00,0x01,0x0E,0x30,0x08,0x06,0x01,0x00},/*"v",86*/
{0x80,0x80,0x00,0x80,0x00,0x80,0x80,0x80,0x0F,0x30,0x0C,0x03,0x0C,0x30,0x0F,0x00},/*"w",87*/
{0x00,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x31,0x2E,0x0E,0x31,0x20,0x00},/*"x",88*/
{0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x80,0x81,0x8E,0x70,0x18,0x06,0x01,0x00},/*"y",89*/
{0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x21,0x30,0x2C,0x22,0x21,0x30,0x00},/*"z",90*/
{0x00,0x00,0x00,0x00,0x80,0x7C,0x02,0x02,0x00,0x00,0x00,0x00,0x00,0x3F,0x40,0x40},/*"{",91*/
{0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00},/*"|",92*/
{0x00,0x02,0x02,0x7C,0x80,0x00,0x00,0x00,0x00,0x40,0x40,0x3F,0x00,0x00,0x00,0x00},/*"}",93*/
{0x00,0x06,0x01,0x01,0x02,0x02,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"~",94*/
};const unsigned char  ASCII_8X12[ASCII_MAX][16]    = {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*" ",0*/
{0x00,0x00,0x00,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x02,0x00,0x00,0x00},/*"!",1*/
{0x00,0x08,0x04,0x02,0x08,0x04,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*""",2*/
{0x90,0xF0,0x9C,0x90,0xF0,0x9C,0x90,0x00,0x00,0x03,0x00,0x00,0x03,0x00,0x00,0x00},/*"#",3*/
{0x00,0x18,0x24,0xFE,0x44,0x8C,0x00,0x00,0x00,0x03,0x02,0x07,0x02,0x01,0x00,0x00},/*"$",4*/
{0x3C,0x24,0xBC,0x60,0xD0,0x4C,0xC0,0x00,0x00,0x02,0x01,0x00,0x03,0x02,0x03,0x00},/*"%",5*/
{0xC0,0x38,0x64,0xA4,0x38,0xE0,0x20,0x00,0x01,0x02,0x02,0x02,0x01,0x02,0x02,0x02},/*"&",6*/
{0x00,0x0A,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"'",7*/
{0x00,0x00,0x00,0xF0,0x0C,0x04,0x02,0x00,0x00,0x00,0x00,0x00,0x03,0x04,0x04,0x00},/*"(",8*/
{0x00,0x02,0x04,0x08,0xF0,0x00,0x00,0x00,0x00,0x04,0x02,0x01,0x00,0x00,0x00,0x00},/*")",9*/
{0x90,0x60,0x60,0xF8,0x60,0x60,0x90,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00},/*"*",10*/
{0x20,0x20,0x20,0xFC,0x20,0x20,0x20,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00},/*"+",11*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0A,0x06,0x00,0x00,0x00,0x00,0x00},/*",",12*/
{0x00,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"-",13*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x02,0x00,0x00,0x00,0x00,0x00},/*".",14*/
{0x00,0x00,0x00,0x80,0x60,0x18,0x0C,0x02,0x00,0x04,0x03,0x00,0x00,0x00,0x00,0x00},/*"/",15*/
{0x00,0xF0,0x0C,0x04,0x04,0x0C,0xF0,0x00,0x00,0x00,0x03,0x02,0x02,0x03,0x00,0x00},/*"0",16*/
{0x00,0x08,0x08,0xFC,0x00,0x00,0x00,0x00,0x00,0x02,0x02,0x03,0x02,0x02,0x00,0x00},/*"1",17*/
{0x00,0x18,0x04,0x84,0x44,0x24,0x18,0x00,0x00,0x03,0x03,0x02,0x02,0x02,0x03,0x00},/*"2",18*/
{0x00,0x08,0x04,0x24,0x24,0x24,0xD8,0x00,0x00,0x01,0x02,0x02,0x02,0x02,0x01,0x00},/*"3",19*/
{0x00,0x60,0x90,0x88,0x84,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x03,0x00,0x00},/*"4",20*/
{0x00,0x3C,0x24,0x24,0x24,0x24,0xC4,0x00,0x00,0x01,0x02,0x02,0x02,0x02,0x01,0x00},/*"5",21*/
{0x00,0xF0,0x48,0x24,0x24,0x2C,0xC0,0x00,0x00,0x01,0x03,0x02,0x02,0x02,0x01,0x00},/*"6",22*/
{0x00,0x0C,0x04,0xC4,0x34,0x0C,0x04,0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x00},/*"7",23*/
{0x00,0x98,0x64,0x24,0x44,0x64,0x98,0x00,0x00,0x01,0x02,0x02,0x02,0x02,0x01,0x00},/*"8",24*/
{0x00,0x38,0x48,0x44,0x44,0x28,0xF0,0x00,0x00,0x00,0x03,0x02,0x02,0x03,0x00,0x00},/*"9",25*/
{0x00,0x00,0x00,0x10,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x02,0x00,0x00,0x00},/*":",26*/
{0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x06,0x00,0x00,0x00,0x00},/*";",27*/
{0x00,0x20,0x50,0x88,0x08,0x04,0x02,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x02,0x00},/*"<",28*/
{0x90,0x90,0x90,0x90,0x90,0x90,0x90,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"=",29*/
{0x00,0x02,0x04,0x08,0x88,0x50,0x20,0x00,0x00,0x02,0x01,0x01,0x00,0x00,0x00,0x00},/*">",30*/
{0x00,0x18,0x14,0x04,0xC4,0x44,0x38,0x00,0x00,0x00,0x00,0x02,0x02,0x00,0x00,0x00},/*"?",31*/
{0xF0,0x08,0xE4,0x94,0xF4,0x8C,0x78,0x00,0x00,0x01,0x02,0x02,0x02,0x02,0x02,0x00},/*"@",32*/
{0x00,0x80,0xF0,0x8C,0x98,0xE0,0x00,0x00,0x02,0x03,0x02,0x00,0x00,0x02,0x03,0x02},/*"A",33*/
{0x04,0xFC,0x24,0x24,0x24,0x58,0xC0,0x00,0x02,0x03,0x02,0x02,0x02,0x02,0x01,0x00},/*"B",34*/
{0xF0,0x08,0x04,0x04,0x04,0x04,0x0C,0x00,0x00,0x01,0x02,0x02,0x02,0x02,0x01,0x00},/*"C",35*/
{0x04,0xFC,0x04,0x04,0x04,0x08,0xF0,0x00,0x02,0x03,0x02,0x02,0x02,0x01,0x00,0x00},/*"D",36*/
{0x04,0xFC,0x24,0x24,0x74,0x04,0x08,0x00,0x02,0x03,0x02,0x02,0x02,0x02,0x01,0x00},/*"E",37*/
{0x04,0xFC,0x24,0x24,0x74,0x04,0x08,0x00,0x02,0x03,0x02,0x00,0x00,0x00,0x00,0x00},/*"F",38*/
{0xF0,0x08,0x04,0x04,0x44,0xCC,0x40,0x00,0x00,0x01,0x02,0x02,0x02,0x01,0x00,0x00},/*"G",39*/
{0x04,0xFC,0x24,0x20,0x20,0x24,0xFC,0x04,0x02,0x03,0x02,0x00,0x00,0x02,0x03,0x02},/*"H",40*/
{0x00,0x04,0x04,0xFC,0x04,0x04,0x00,0x00,0x00,0x02,0x02,0x03,0x02,0x02,0x00,0x00},/*"I",41*/
{0x00,0x00,0x04,0x04,0xFC,0x04,0x04,0x00,0x06,0x04,0x04,0x04,0x03,0x00,0x00,0x00},/*"J",42*/
{0x04,0xFC,0x24,0x60,0x94,0x0C,0x04,0x00,0x02,0x03,0x02,0x00,0x02,0x03,0x02,0x00},/*"K",43*/
{0x04,0xFC,0x04,0x00,0x00,0x00,0x00,0x00,0x02,0x03,0x02,0x02,0x02,0x02,0x03,0x00},/*"L",44*/
{0x04,0xFC,0x3C,0xC0,0x3C,0xFC,0x04,0x00,0x02,0x03,0x00,0x03,0x00,0x03,0x02,0x00},/*"M",45*/
{0x04,0xFC,0x08,0x30,0x40,0x84,0xFC,0x04,0x02,0x03,0x02,0x00,0x00,0x01,0x03,0x00},/*"N",46*/
{0xF0,0x08,0x04,0x04,0x04,0x0C,0xF0,0x00,0x00,0x01,0x02,0x02,0x02,0x01,0x00,0x00},/*"O",47*/
{0x04,0xFC,0x24,0x24,0x24,0x24,0x18,0x00,0x02,0x03,0x02,0x00,0x00,0x00,0x00,0x00},/*"P",48*/
{0xF0,0x08,0x84,0x84,0x04,0x08,0xF0,0x00,0x00,0x01,0x02,0x02,0x03,0x05,0x04,0x00},/*"Q",49*/
{0x04,0xFC,0x24,0x24,0x64,0xA4,0x18,0x00,0x02,0x03,0x02,0x00,0x00,0x01,0x03,0x02},/*"R",50*/
{0x00,0x18,0x24,0x24,0x24,0x44,0x8C,0x00,0x00,0x03,0x02,0x02,0x02,0x02,0x01,0x00},/*"S",51*/
{0x0C,0x04,0x04,0xFC,0x04,0x04,0x0C,0x00,0x00,0x00,0x02,0x03,0x02,0x00,0x00,0x00},/*"T",52*/
{0x04,0xFC,0x04,0x00,0x00,0x04,0xFC,0x04,0x00,0x01,0x02,0x02,0x02,0x02,0x01,0x00},/*"U",53*/
{0x04,0x1C,0xE4,0x00,0xC0,0x74,0x0C,0x04,0x00,0x00,0x00,0x03,0x01,0x00,0x00,0x00},/*"V",54*/
{0x7C,0x84,0x80,0x7C,0xC0,0x84,0x7C,0x00,0x00,0x03,0x01,0x00,0x00,0x03,0x00,0x00},/*"W",55*/
{0x04,0x0C,0x9C,0x60,0x60,0x9C,0x0C,0x04,0x02,0x03,0x03,0x00,0x00,0x03,0x03,0x02},/*"X",56*/
{0x04,0x0C,0x34,0xE0,0x34,0x0C,0x04,0x00,0x00,0x00,0x02,0x03,0x02,0x00,0x00,0x00},/*"Y",57*/
{0x08,0x04,0x84,0x64,0x14,0x0C,0x04,0x00,0x02,0x03,0x02,0x02,0x02,0x02,0x01,0x00},/*"Z",58*/
{0x00,0x00,0x00,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,0x00,0x07,0x04,0x04,0x04,0x00},/*"[",59*/
{0x00,0x02,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x04,0x00},/*"\",60*/
{0x00,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x04,0x04,0x04,0x07,0x00,0x00,0x00},/*"]",61*/
{0x00,0x00,0x04,0x02,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"^",62*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08},/*"_",63*/
{0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"`",64*/
{0x00,0x40,0xA0,0xA0,0xA0,0xA0,0xC0,0x00,0x00,0x01,0x02,0x02,0x02,0x02,0x03,0x02},/*"a",65*/
{0x04,0xFC,0x40,0x20,0x20,0x20,0xC0,0x00,0x00,0x03,0x02,0x02,0x02,0x02,0x01,0x00},/*"b",66*/
{0x00,0xC0,0x60,0x20,0x20,0x20,0x40,0x00,0x00,0x01,0x02,0x02,0x02,0x02,0x01,0x00},/*"c",67*/
{0x00,0xC0,0x40,0x20,0x20,0x24,0xFC,0x00,0x00,0x01,0x02,0x02,0x02,0x02,0x03,0x02},/*"d",68*/
{0x00,0xC0,0xA0,0xA0,0xA0,0xA0,0xC0,0x00,0x00,0x01,0x02,0x02,0x02,0x02,0x02,0x00},/*"e",69*/
{0x00,0x20,0x20,0xF8,0x24,0x24,0x24,0x04,0x00,0x02,0x02,0x03,0x02,0x02,0x00,0x00},/*"f",70*/
{0x00,0x40,0xA0,0xA0,0xA0,0x60,0x20,0x00,0x00,0x07,0x0A,0x0A,0x0A,0x0A,0x04,0x00},/*"g",71*/
{0x04,0xFC,0x40,0x20,0x20,0x20,0xC0,0x00,0x02,0x03,0x02,0x00,0x00,0x02,0x03,0x02},/*"h",72*/
{0x00,0x20,0x24,0xE4,0x00,0x00,0x00,0x00,0x00,0x02,0x02,0x03,0x02,0x02,0x00,0x00},/*"i",73*/
{0x00,0x00,0x00,0x20,0x24,0xE4,0x00,0x00,0x00,0x08,0x08,0x08,0x08,0x07,0x00,0x00},/*"j",74*/
{0x04,0xFC,0x80,0xC0,0x60,0x20,0x20,0x00,0x02,0x03,0x02,0x00,0x03,0x02,0x02,0x00},/*"k",75*/
{0x00,0x04,0x04,0xFC,0x00,0x00,0x00,0x00,0x00,0x02,0x02,0x03,0x02,0x02,0x00,0x00},/*"l",76*/
{0x20,0xE0,0x20,0x20,0xE0,0x20,0x20,0xE0,0x02,0x03,0x02,0x00,0x03,0x02,0x00,0x03},/*"m",77*/
{0x20,0xE0,0x40,0x20,0x20,0x40,0xC0,0x00,0x02,0x03,0x02,0x00,0x00,0x02,0x03,0x02},/*"n",78*/
{0x00,0xC0,0x20,0x20,0x20,0x20,0xC0,0x00,0x00,0x01,0x02,0x02,0x02,0x02,0x01,0x00},/*"o",79*/
{0x20,0xE0,0x20,0x20,0x20,0x40,0xC0,0x00,0x08,0x0F,0x0A,0x02,0x02,0x02,0x01,0x00},/*"p",80*/
{0x00,0xC0,0x20,0x20,0x20,0x20,0xE0,0x00,0x00,0x01,0x02,0x02,0x02,0x0A,0x0F,0x08},/*"q",81*/
{0x20,0x20,0xE0,0x40,0x20,0x20,0x20,0x00,0x02,0x02,0x03,0x02,0x02,0x00,0x00,0x00},/*"r",82*/
{0x00,0x40,0xA0,0xA0,0xA0,0xA0,0x20,0x00,0x00,0x03,0x02,0x02,0x02,0x02,0x01,0x00},/*"s",83*/
{0x00,0x20,0x20,0xF8,0x20,0x20,0x00,0x00,0x00,0x00,0x00,0x01,0x02,0x02,0x00,0x00},/*"t",84*/
{0x20,0xE0,0x00,0x00,0x00,0x20,0xE0,0x00,0x00,0x01,0x02,0x02,0x02,0x02,0x03,0x02},/*"u",85*/
{0x20,0x60,0xA0,0x00,0x00,0xE0,0x60,0x20,0x00,0x00,0x01,0x02,0x01,0x00,0x00,0x00},/*"v",86*/
{0xE0,0x20,0x00,0xE0,0x80,0x20,0xE0,0x20,0x00,0x03,0x01,0x00,0x01,0x02,0x01,0x00},/*"w",87*/
{0x00,0x20,0x60,0xC0,0xE0,0x60,0x20,0x00,0x00,0x02,0x03,0x03,0x01,0x03,0x02,0x00},/*"x",88*/
{0x20,0x60,0xA0,0x00,0x00,0xE0,0x60,0x20,0x08,0x08,0x08,0x07,0x03,0x00,0x00,0x00},/*"y",89*/
{0x00,0x60,0x20,0xA0,0xA0,0x60,0x20,0x00,0x00,0x02,0x03,0x03,0x02,0x02,0x03,0x00},/*"z",90*/
{0x00,0x00,0x00,0x00,0x20,0xDE,0x02,0x02,0x00,0x00,0x00,0x00,0x00,0x03,0x04,0x04},/*"{",91*/
{0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x00,0x00,0x00},/*"|",92*/
{0x00,0x02,0x02,0xDE,0x20,0x00,0x00,0x00,0x00,0x04,0x04,0x03,0x00,0x00,0x00,0x00},/*"}",93*/
{0x00,0x02,0x01,0x01,0x02,0x02,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"~",94*/};#endif

//测试

GRAM_ShowString(2,2,"ABCDEF!",FONT16_DEFAULT); //显示测试GRAM_UpAll(); //更新显存到屏幕

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