diff --git a/CMakeLists.txt b/CMakeLists.txt
index c93f314..8fafeb5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -12,9 +12,12 @@ endforeach ()
 
 file(GLOB_RECURSE SOURCES "demo/*/*.*")
 
+
+#add_library(HW_LIB_List HW_LIB_Task HW_LIB_Printf HW_LIB_Utils HW_LIB_Iic HW_LIB_Spi HW_LIB_Key)
+
 add_executable(HW_Lib main.c ${SOURCES})
 
 
 #导入库
 add_subdirectory(lib)
-target_link_libraries(HW_Lib HW_LIB_List HW_LIB_Task HW_LIB_Printf HW_LIB_Utils HW_LIB_Iic HW_LIB_Spi HW_LIB_Key)
\ No newline at end of file
+target_link_libraries(HW_Lib HW_LIB_List HW_LIB_Task HW_LIB_Printf HW_LIB_Utils HW_LIB_Iic HW_LIB_Spi HW_LIB_Key)
diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index 3f0b58a..9fb9763 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -7,6 +7,7 @@ set(LIBRARIES
         HW_LIB_Iic src/iic inc/iic
         HW_LIB_Spi src/spi inc/spi
         HW_LIB_Key src/key inc/key
+        HW_LIB_Oled src/oled inc/oled
 )
 
 # 循环浏览库列表以创建它们
diff --git a/lib/inc/oled/oled.h b/lib/inc/oled/oled.h
index cd8ec08..10189df 100644
--- a/lib/inc/oled/oled.h
+++ b/lib/inc/oled/oled.h
@@ -3,26 +3,211 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
-// OLED初始化指令数组
-const uint8_t OLED_Init_Cmd[] = {
-        0xAE,       // 关闭显示
-        0xD5, 0x80, // 设置显示时钟分频因子/震荡频率
-        0xA8, 0x3F, // 设置多路复用比
-        0xD3, 0x00, // 设置显示偏移
-        0x40,       // 设置起始行
-        0x8D, 0x14, // 启用电荷泵
-        0x20, 0x00, // 设置内存地址模式
-        0xA0,       // 设置列地址映射
-        0xC0,       // 设置扫描方向
-        0xDA, 0x12, // 设置COM硬件引脚配置
-        0x81, 0xCF, // 设置对比度
-        0xD9, 0xF1, // 设置预充电周期
-        0xDB, 0x40, // 设置VCOMH电压倍率
-        0xA4,       // 全局显示开启
-        0xA6,       // 设置显示方式
-        0xAF        // 打开显示
+
+#include "stdint.h"
+
+
+#define REFRESH_CALL_ENABLE 1 //使用DMA或者需要收到刷新完毕通知的回调函数
+
+
+/**
+ * @brief   OLED设备结构体
+ */
+typedef struct OLED_Dev OLED_T;
+
+/**
+ * @brief   OLED命令处理函数指针类型
+ * @param   data: [输入] 数据指针
+ * @param   len: [输入] 数据长度
+ * @return  uint8_t 返回值
+ */
+typedef uint8_t (*OLED_CMD_t)(uint8_t *data, size_t len);
+
+/**
+ * @brief   OLED数据处理函数指针类型
+ * @param   data: [输入] 数据指针
+ * @param   len: [输入] 数据长度
+ * @return  uint8_t 返回值
+ */
+typedef uint8_t (*OLED_DATA_t)(uint8_t *data, size_t len);
+
+#if REFRESH_CALL_ENABLE
+/**
+ * @brief   OLED刷新完毕回调指针类型
+ */
+typedef void (*OLED_REFRESH_t)();
+#endif
+
+/**
+ * @brief   OLED状态枚举
+ */
+typedef enum {
+    IDLE,       /**< 空闲状态 */
+    WRITE,      /**< 写入状态 */
+    REFRESH,    /**< 刷新状态 */
+} OLED_STATE_T;
+
+/**
+ * @brief   OLED设备结构体
+ */
+struct OLED_Dev {
+    uint8_t *buf;           /**< 显示缓冲区指针 */
+    uint8_t width: 3;        /**< 显示宽度 */
+    uint8_t height: 3;       /**< 显示高度 */
+    OLED_STATE_T state: 2;   /**< OLED状态 */
+    OLED_CMD_t cmd;         /**< OLED命令处理函数指针 */
+    OLED_DATA_t data;       /**< OLED数据处理函数指针 */
+#if REFRESH_CALL_ENABLE
+    OLED_REFRESH_t call;    /**< OLED刷新完毕回调函数指针 */
+#endif
 };
 
+// OLED初始化指令数组
+const uint8_t initCmd[] = {
+        1, 0xAE,                // 关闭显示
+        2, 0xD5, 0x80,      // 设置显示时钟分频比/振荡器频率
+        2, 0xA8, 0x3F,      // 设置多路复用比率
+        2, 0xD3, 0x00,     // 设置显示偏移
+        2, 0x40, 0x00,   // 设置显示起始行
+        2, 0x8D, 0x14,   // 电荷泵设置
+        2, 0x20, 0x00,   // 设置内存寻址模式
+        1, 0xA0,              // 设置段重映射
+        1, 0xC0,              // 设置COM输出扫描方向
+        2, 0xDA, 0x12,   // 设置COM引脚硬件配置
+        2, 0x81, 0xCF,   // 设置对比度控制
+        2, 0xD9, 0xF1,   // 设置预充电周期
+        2, 0xDB, 0x40,   // 设置VCOMH取消电平
+        2, 0xA4, 0xA6,   // 整个显示打开
+        1, 0xAF               // 打开显示
+};
+
+/**
+ * @brief   OLED初始化
+ * @param   dev: [输入] OLED设备指针
+ * @return  void
+ * @example OLED_Init(&oled_dev);
+ */
+void OLED_Init(OLED_T *dev);
+
+/**
+ * @brief   打开OLED显示
+ * @param   dev: [输入] OLED设备指针
+ * @return  void
+ * @example OLED_ON(&oled_dev);
+ */
+void OLED_ON(OLED_T *dev);
+
+/**
+ * @brief   关闭OLED显示
+ * @param   dev: [输入] OLED设备指针
+ * @return  void
+ * @example OLED_OFF(&oled_dev);
+ */
+void OLED_OFF(OLED_T *dev);
+
+/**
+ * @brief   打开或关闭OLED显示
+ * @param   dev: [输入] OLED设备指针
+ * @param   e: [输入] true表示打开，false表示关闭
+ * @return  void
+ * @example OLED_Turn(&oled_dev, true);
+ */
+void OLED_Turn(OLED_T *dev, bool e);
+
+/**
+ * @brief   刷新OLED显示
+ * @param   dev: [输入] OLED设备指针
+ * @return  void
+ * @example OLED_Refresh(&oled_dev);
+ */
+void OLED_Refresh(OLED_T *dev);
+
+/**
+ * @brief   设置OLED显示开关
+ * @param   dev: [输入] OLED设备指针
+ * @param   e: [输入] true表示显示，false表示关闭
+ * @return  void
+ * @example OLED_DisplayTurn(&oled_dev, true);
+ */
+void OLED_DisplayTurn(OLED_T *dev, bool e);
+
+/**
+ * @brief   设置显示位置
+ * @param   dev: [输入] OLED设备指针
+ * @param   x: [输入] X坐标
+ * @param   y: [输入] Y坐标
+ * @return  void
+ * @example OLED_Set(&oled_dev, 0, 0);
+ */
+void OLED_Set(OLED_T *dev, uint8_t x, uint8_t y);
+
+/**
+ * @brief   取消显示位置
+ * @param   dev: [输入] OLED设备指针
+ * @param   x: [输入] X坐标偏移量
+ * @param   y: [输入] Y坐标偏移量
+ * @return  void
+ * @example OLED_RSet(&oled_dev, 10, 10);
+ */
+void OLED_RSet(OLED_T *dev, uint8_t x, uint8_t y);
+
+/**
+ * @brief   绘制直线
+ * @param   dev: [输入] OLED设备指针
+ * @param   x1: [输入] 起始点X坐标
+ * @param   y1: [输入] 起始点Y坐标
+ * @param   x2: [输入] 结束点X坐标
+ * @param   y2: [输入] 结束点Y坐标
+ * @return  void
+ * @example OLED_DrawLine(&oled_dev, 0, 0, 20, 20);
+ */
+void OLED_DrawLine(OLED_T *dev, uint8_t x1, uint8_t y1, uint8_t x2, uint8_t y2);
+
+/**
+ * @brief   绘制圆
+ * @param   dev: [输入] OLED设备指针
+ * @param   x: [输入] 圆心X坐标
+ * @param   y: [输入] 圆心Y坐标
+ * @param   r: [输入] 圆半径
+ * @return  void
+ * @example OLED_DrawCircle(&oled_dev, 30, 30, 10);
+ */
+void OLED_DrawCircle(OLED_T *dev, uint8_t x, uint8_t y, uint8_t r);
+
+/**
+ * @brief   显示字符
+ * @param   dev: [输入] OLED设备指针
+ * @param   x: [输入] X坐标
+ * @param   y: [输入] Y坐标
+ * @param   chr: [输入] 要显示的字符
+ * @param   size1: [输入] 字体大小
+ * @return  void
+ * @example OLED_ShowChar(&oled_dev, 0, 0, 'A', 16);
+ */
+void OLED_ShowChar(OLED_T *dev, uint8_t x, uint8_t y, uint8_t chr, uint8_t size1);
+
+/**
+ * @brief   显示字符串
+ * @param   dev: [输入] OLED设备指针
+ * @param   x: [输入] X坐标
+ * @param   y: [输入] Y坐标
+ * @param   chr: [输入] 要显示的字符串
+ * @param   size1: [输入] 字体大小
+ * @return  void
+ * @example OLED_ShowString(&oled_dev, 0, 0, "Hello", 16);
+ */
+void OLED_ShowString(OLED_T *dev, uint8_t x, uint8_t y, uint8_t *chr, uint8_t size1);
+
+/**
+ * @brief   设置显示起始坐标
+ * @param   dev: [输入] OLED设备指针
+ * @param   x: [输入] X坐标
+ * @param   y: [输入] Y坐标
+ * @return  void
+ * @example OLED_SPos(&oled_dev, 0, 0);
+ */
+void OLED_SPos(OLED_T *dev, uint8_t x, uint8_t y);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/inc/oled/oled_font.h b/lib/inc/oled/oled_font.h
new file mode 100644
index 0000000..21b170b
--- /dev/null
+++ b/lib/inc/oled/oled_font.h
@@ -0,0 +1,303 @@
+#ifndef HW_LIB_OLED_FONT_H
+#define HW_LIB_OLED_FONT_H
+//常用ASCII表
+//偏移量32
+//ASCII字符集
+//偏移量32
+//大小:12*6
+/************************************6*8的点阵************************************/
+//12*12 ASCII字符集点阵
+const unsigned char asc2_1206[95][12] = {
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*" ",0*/
+        {0x00, 0x00, 0x00, 0x00, 0x3F, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"!",1*/
+        {0x00, 0x00, 0x30, 0x00, 0x40, 0x00, 0x30, 0x00, 0x40, 0x00, 0x00, 0x00},/*""",2*/
+        {0x09, 0x00, 0x0B, 0xC0, 0x3D, 0x00, 0x0B, 0xC0, 0x3D, 0x00, 0x09, 0x00},/*"#",3*/
+        {0x18, 0xC0, 0x24, 0x40, 0x7F, 0xE0, 0x22, 0x40, 0x31, 0x80, 0x00, 0x00},/*"$",4*/
+        {0x18, 0x00, 0x24, 0xC0, 0x1B, 0x00, 0x0D, 0x80, 0x32, 0x40, 0x01, 0x80},/*"%",5*/
+        {0x03, 0x80, 0x1C, 0x40, 0x27, 0x40, 0x1C, 0x80, 0x07, 0x40, 0x00, 0x40},/*"&",6*/
+        {0x10, 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"'",7*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1F, 0x80, 0x20, 0x40, 0x40, 0x20},/*"(",8*/
+        {0x00, 0x00, 0x40, 0x20, 0x20, 0x40, 0x1F, 0x80, 0x00, 0x00, 0x00, 0x00},/*")",9*/
+        {0x09, 0x00, 0x06, 0x00, 0x1F, 0x80, 0x06, 0x00, 0x09, 0x00, 0x00, 0x00},/*"*",10*/
+        {0x04, 0x00, 0x04, 0x00, 0x3F, 0x80, 0x04, 0x00, 0x04, 0x00, 0x00, 0x00},/*"+",11*/
+        {0x00, 0x10, 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*",",12*/
+        {0x04, 0x00, 0x04, 0x00, 0x04, 0x00, 0x04, 0x00, 0x04, 0x00, 0x00, 0x00},/*"-",13*/
+        {0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*".",14*/
+        {0x00, 0x20, 0x01, 0xC0, 0x06, 0x00, 0x38, 0x00, 0x40, 0x00, 0x00, 0x00},/*"/",15*/
+        {0x1F, 0x80, 0x20, 0x40, 0x20, 0x40, 0x20, 0x40, 0x1F, 0x80, 0x00, 0x00},/*"0",16*/
+        {0x00, 0x00, 0x10, 0x40, 0x3F, 0xC0, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00},/*"1",17*/
+        {0x18, 0xC0, 0x21, 0x40, 0x22, 0x40, 0x24, 0x40, 0x18, 0x40, 0x00, 0x00},/*"2",18*/
+        {0x10, 0x80, 0x20, 0x40, 0x24, 0x40, 0x24, 0x40, 0x1B, 0x80, 0x00, 0x00},/*"3",19*/
+        {0x02, 0x00, 0x0D, 0x00, 0x11, 0x00, 0x3F, 0xC0, 0x01, 0x40, 0x00, 0x00},/*"4",20*/
+        {0x3C, 0x80, 0x24, 0x40, 0x24, 0x40, 0x24, 0x40, 0x23, 0x80, 0x00, 0x00},/*"5",21*/
+        {0x1F, 0x80, 0x24, 0x40, 0x24, 0x40, 0x34, 0x40, 0x03, 0x80, 0x00, 0x00},/*"6",22*/
+        {0x30, 0x00, 0x20, 0x00, 0x27, 0xC0, 0x38, 0x00, 0x20, 0x00, 0x00, 0x00},/*"7",23*/
+        {0x1B, 0x80, 0x24, 0x40, 0x24, 0x40, 0x24, 0x40, 0x1B, 0x80, 0x00, 0x00},/*"8",24*/
+        {0x1C, 0x00, 0x22, 0xC0, 0x22, 0x40, 0x22, 0x40, 0x1F, 0x80, 0x00, 0x00},/*"9",25*/
+        {0x00, 0x00, 0x00, 0x00, 0x08, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*":",26*/
+        {0x00, 0x00, 0x00, 0x00, 0x04, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*";",27*/
+        {0x00, 0x00, 0x04, 0x00, 0x0A, 0x00, 0x11, 0x00, 0x20, 0x80, 0x40, 0x40},/*"<",28*/
+        {0x09, 0x00, 0x09, 0x00, 0x09, 0x00, 0x09, 0x00, 0x09, 0x00, 0x00, 0x00},/*"=",29*/
+        {0x00, 0x00, 0x40, 0x40, 0x20, 0x80, 0x11, 0x00, 0x0A, 0x00, 0x04, 0x00},/*">",30*/
+        {0x18, 0x00, 0x20, 0x00, 0x23, 0x40, 0x24, 0x00, 0x18, 0x00, 0x00, 0x00},/*"?",31*/
+        {0x1F, 0x80, 0x20, 0x40, 0x27, 0x40, 0x29, 0x40, 0x1F, 0x40, 0x00, 0x00},/*"@",32*/
+        {0x00, 0x40, 0x07, 0xC0, 0x39, 0x00, 0x0F, 0x00, 0x01, 0xC0, 0x00, 0x40},/*"A",33*/
+        {0x20, 0x40, 0x3F, 0xC0, 0x24, 0x40, 0x24, 0x40, 0x1B, 0x80, 0x00, 0x00},/*"B",34*/
+        {0x1F, 0x80, 0x20, 0x40, 0x20, 0x40, 0x20, 0x40, 0x30, 0x80, 0x00, 0x00},/*"C",35*/
+        {0x20, 0x40, 0x3F, 0xC0, 0x20, 0x40, 0x20, 0x40, 0x1F, 0x80, 0x00, 0x00},/*"D",36*/
+        {0x20, 0x40, 0x3F, 0xC0, 0x24, 0x40, 0x2E, 0x40, 0x30, 0xC0, 0x00, 0x00},/*"E",37*/
+        {0x20, 0x40, 0x3F, 0xC0, 0x24, 0x40, 0x2E, 0x00, 0x30, 0x00, 0x00, 0x00},/*"F",38*/
+        {0x0F, 0x00, 0x10, 0x80, 0x20, 0x40, 0x22, 0x40, 0x33, 0x80, 0x02, 0x00},/*"G",39*/
+        {0x20, 0x40, 0x3F, 0xC0, 0x04, 0x00, 0x04, 0x00, 0x3F, 0xC0, 0x20, 0x40},/*"H",40*/
+        {0x20, 0x40, 0x20, 0x40, 0x3F, 0xC0, 0x20, 0x40, 0x20, 0x40, 0x00, 0x00},/*"I",41*/
+        {0x00, 0x60, 0x20, 0x20, 0x20, 0x20, 0x3F, 0xC0, 0x20, 0x00, 0x20, 0x00},/*"J",42*/
+        {0x20, 0x40, 0x3F, 0xC0, 0x24, 0x40, 0x0B, 0x00, 0x30, 0xC0, 0x20, 0x40},/*"K",43*/
+        {0x20, 0x40, 0x3F, 0xC0, 0x20, 0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0xC0},/*"L",44*/
+        {0x3F, 0xC0, 0x3C, 0x00, 0x03, 0xC0, 0x3C, 0x00, 0x3F, 0xC0, 0x00, 0x00},/*"M",45*/
+        {0x20, 0x40, 0x3F, 0xC0, 0x0C, 0x40, 0x23, 0x00, 0x3F, 0xC0, 0x20, 0x00},/*"N",46*/
+        {0x1F, 0x80, 0x20, 0x40, 0x20, 0x40, 0x20, 0x40, 0x1F, 0x80, 0x00, 0x00},/*"O",47*/
+        {0x20, 0x40, 0x3F, 0xC0, 0x24, 0x40, 0x24, 0x00, 0x18, 0x00, 0x00, 0x00},/*"P",48*/
+        {0x1F, 0x80, 0x21, 0x40, 0x21, 0x40, 0x20, 0xE0, 0x1F, 0xA0, 0x00, 0x00},/*"Q",49*/
+        {0x20, 0x40, 0x3F, 0xC0, 0x24, 0x40, 0x26, 0x00, 0x19, 0xC0, 0x00, 0x40},/*"R",50*/
+        {0x18, 0xC0, 0x24, 0x40, 0x24, 0x40, 0x22, 0x40, 0x31, 0x80, 0x00, 0x00},/*"S",51*/
+        {0x30, 0x00, 0x20, 0x40, 0x3F, 0xC0, 0x20, 0x40, 0x30, 0x00, 0x00, 0x00},/*"T",52*/
+        {0x20, 0x00, 0x3F, 0x80, 0x00, 0x40, 0x00, 0x40, 0x3F, 0x80, 0x20, 0x00},/*"U",53*/
+        {0x20, 0x00, 0x3E, 0x00, 0x01, 0xC0, 0x07, 0x00, 0x38, 0x00, 0x20, 0x00},/*"V",54*/
+        {0x38, 0x00, 0x07, 0xC0, 0x3C, 0x00, 0x07, 0xC0, 0x38, 0x00, 0x00, 0x00},/*"W",55*/
+        {0x20, 0x40, 0x39, 0xC0, 0x06, 0x00, 0x39, 0xC0, 0x20, 0x40, 0x00, 0x00},/*"X",56*/
+        {0x20, 0x00, 0x38, 0x40, 0x07, 0xC0, 0x38, 0x40, 0x20, 0x00, 0x00, 0x00},/*"Y",57*/
+        {0x30, 0x40, 0x21, 0xC0, 0x26, 0x40, 0x38, 0x40, 0x20, 0xC0, 0x00, 0x00},/*"Z",58*/
+        {0x00, 0x00, 0x00, 0x00, 0x7F, 0xE0, 0x40, 0x20, 0x40, 0x20, 0x00, 0x00},/*"[",59*/
+        {0x00, 0x00, 0x70, 0x00, 0x0C, 0x00, 0x03, 0x80, 0x00, 0x40, 0x00, 0x00},/*"\",60*/
+        {0x00, 0x00, 0x40, 0x20, 0x40, 0x20, 0x7F, 0xE0, 0x00, 0x00, 0x00, 0x00},/*"]",61*/
+        {0x00, 0x00, 0x20, 0x00, 0x40, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00},/*"^",62*/
+        {0x00, 0x10, 0x00, 0x10, 0x00, 0x10, 0x00, 0x10, 0x00, 0x10, 0x00, 0x10},/*"_",63*/
+        {0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"`",64*/
+        {0x00, 0x00, 0x02, 0x80, 0x05, 0x40, 0x05, 0x40, 0x03, 0xC0, 0x00, 0x40},/*"a",65*/
+        {0x20, 0x00, 0x3F, 0xC0, 0x04, 0x40, 0x04, 0x40, 0x03, 0x80, 0x00, 0x00},/*"b",66*/
+        {0x00, 0x00, 0x03, 0x80, 0x04, 0x40, 0x04, 0x40, 0x06, 0x40, 0x00, 0x00},/*"c",67*/
+        {0x00, 0x00, 0x03, 0x80, 0x04, 0x40, 0x24, 0x40, 0x3F, 0xC0, 0x00, 0x40},/*"d",68*/
+        {0x00, 0x00, 0x03, 0x80, 0x05, 0x40, 0x05, 0x40, 0x03, 0x40, 0x00, 0x00},/*"e",69*/
+        {0x00, 0x00, 0x04, 0x40, 0x1F, 0xC0, 0x24, 0x40, 0x24, 0x40, 0x20, 0x00},/*"f",70*/
+        {0x00, 0x00, 0x02, 0xE0, 0x05, 0x50, 0x05, 0x50, 0x06, 0x50, 0x04, 0x20},/*"g",71*/
+        {0x20, 0x40, 0x3F, 0xC0, 0x04, 0x40, 0x04, 0x00, 0x03, 0xC0, 0x00, 0x40},/*"h",72*/
+        {0x00, 0x00, 0x04, 0x40, 0x27, 0xC0, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00},/*"i",73*/
+        {0x00, 0x10, 0x00, 0x10, 0x04, 0x10, 0x27, 0xE0, 0x00, 0x00, 0x00, 0x00},/*"j",74*/
+        {0x20, 0x40, 0x3F, 0xC0, 0x01, 0x40, 0x07, 0x00, 0x04, 0xC0, 0x04, 0x40},/*"k",75*/
+        {0x20, 0x40, 0x20, 0x40, 0x3F, 0xC0, 0x00, 0x40, 0x00, 0x40, 0x00, 0x00},/*"l",76*/
+        {0x07, 0xC0, 0x04, 0x00, 0x07, 0xC0, 0x04, 0x00, 0x03, 0xC0, 0x00, 0x00},/*"m",77*/
+        {0x04, 0x40, 0x07, 0xC0, 0x04, 0x40, 0x04, 0x00, 0x03, 0xC0, 0x00, 0x40},/*"n",78*/
+        {0x00, 0x00, 0x03, 0x80, 0x04, 0x40, 0x04, 0x40, 0x03, 0x80, 0x00, 0x00},/*"o",79*/
+        {0x04, 0x10, 0x07, 0xF0, 0x04, 0x50, 0x04, 0x40, 0x03, 0x80, 0x00, 0x00},/*"p",80*/
+        {0x00, 0x00, 0x03, 0x80, 0x04, 0x40, 0x04, 0x50, 0x07, 0xF0, 0x00, 0x10},/*"q",81*/
+        {0x04, 0x40, 0x07, 0xC0, 0x02, 0x40, 0x04, 0x00, 0x04, 0x00, 0x00, 0x00},/*"r",82*/
+        {0x00, 0x00, 0x06, 0x40, 0x05, 0x40, 0x05, 0x40, 0x04, 0xC0, 0x00, 0x00},/*"s",83*/
+        {0x00, 0x00, 0x04, 0x00, 0x1F, 0x80, 0x04, 0x40, 0x00, 0x40, 0x00, 0x00},/*"t",84*/
+        {0x04, 0x00, 0x07, 0x80, 0x00, 0x40, 0x04, 0x40, 0x07, 0xC0, 0x00, 0x40},/*"u",85*/
+        {0x04, 0x00, 0x07, 0x00, 0x04, 0xC0, 0x01, 0x80, 0x06, 0x00, 0x04, 0x00},/*"v",86*/
+        {0x06, 0x00, 0x01, 0xC0, 0x07, 0x00, 0x01, 0xC0, 0x06, 0x00, 0x00, 0x00},/*"w",87*/
+        {0x04, 0x40, 0x06, 0xC0, 0x01, 0x00, 0x06, 0xC0, 0x04, 0x40, 0x00, 0x00},/*"x",88*/
+        {0x04, 0x10, 0x07, 0x10, 0x04, 0xE0, 0x01, 0x80, 0x06, 0x00, 0x04, 0x00},/*"y",89*/
+        {0x00, 0x00, 0x04, 0x40, 0x05, 0xC0, 0x06, 0x40, 0x04, 0x40, 0x00, 0x00},/*"z",90*/
+        {0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x7B, 0xE0, 0x40, 0x20, 0x00, 0x00},/*"{",91*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xF0, 0x00, 0x00, 0x00, 0x00},/*"|",92*/
+        {0x00, 0x00, 0x40, 0x20, 0x7B, 0xE0, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00},/*"}",93*/
+        {0x40, 0x00, 0x80, 0x00, 0x40, 0x00, 0x20, 0x00, 0x20, 0x00, 0x40, 0x00},/*"~",94*/
+};
+//16*16 ASCII字符集点阵
+const unsigned char asc2_1608[95][16] = {
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*" ",0*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1F, 0xCC, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"!",1*/
+        {0x00, 0x00, 0x08, 0x00, 0x30, 0x00, 0x60, 0x00, 0x08, 0x00, 0x30, 0x00, 0x60, 0x00, 0x00, 0x00},/*""",2*/
+        {0x02, 0x20, 0x03, 0xFC, 0x1E, 0x20, 0x02, 0x20, 0x03, 0xFC, 0x1E, 0x20, 0x02, 0x20, 0x00, 0x00},/*"#",3*/
+        {0x00, 0x00, 0x0E, 0x18, 0x11, 0x04, 0x3F, 0xFF, 0x10, 0x84, 0x0C, 0x78, 0x00, 0x00, 0x00, 0x00},/*"$",4*/
+        {0x0F, 0x00, 0x10, 0x84, 0x0F, 0x38, 0x00, 0xC0, 0x07, 0x78, 0x18, 0x84, 0x00, 0x78, 0x00, 0x00},/*"%",5*/
+        {0x00, 0x78, 0x0F, 0x84, 0x10, 0xC4, 0x11, 0x24, 0x0E, 0x98, 0x00, 0xE4, 0x00, 0x84, 0x00, 0x08},/*"&",6*/
+        {0x08, 0x00, 0x68, 0x00, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"'",7*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xE0, 0x18, 0x18, 0x20, 0x04, 0x40, 0x02, 0x00, 0x00},/*"(",8*/
+        {0x00, 0x00, 0x40, 0x02, 0x20, 0x04, 0x18, 0x18, 0x07, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*")",9*/
+        {0x02, 0x40, 0x02, 0x40, 0x01, 0x80, 0x0F, 0xF0, 0x01, 0x80, 0x02, 0x40, 0x02, 0x40, 0x00, 0x00},/*"*",10*/
+        {0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x0F, 0xF8, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x00},/*"+",11*/
+        {0x00, 0x01, 0x00, 0x0D, 0x00, 0x0E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*",",12*/
+        {0x00, 0x00, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80},/*"-",13*/
+        {0x00, 0x00, 0x00, 0x0C, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*".",14*/
+        {0x00, 0x00, 0x00, 0x06, 0x00, 0x18, 0x00, 0x60, 0x01, 0x80, 0x06, 0x00, 0x18, 0x00, 0x20, 0x00},/*"/",15*/
+        {0x00, 0x00, 0x07, 0xF0, 0x08, 0x08, 0x10, 0x04, 0x10, 0x04, 0x08, 0x08, 0x07, 0xF0, 0x00, 0x00},/*"0",16*/
+        {0x00, 0x00, 0x08, 0x04, 0x08, 0x04, 0x1F, 0xFC, 0x00, 0x04, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00},/*"1",17*/
+        {0x00, 0x00, 0x0E, 0x0C, 0x10, 0x14, 0x10, 0x24, 0x10, 0x44, 0x11, 0x84, 0x0E, 0x0C, 0x00, 0x00},/*"2",18*/
+        {0x00, 0x00, 0x0C, 0x18, 0x10, 0x04, 0x11, 0x04, 0x11, 0x04, 0x12, 0x88, 0x0C, 0x70, 0x00, 0x00},/*"3",19*/
+        {0x00, 0x00, 0x00, 0xE0, 0x03, 0x20, 0x04, 0x24, 0x08, 0x24, 0x1F, 0xFC, 0x00, 0x24, 0x00, 0x00},/*"4",20*/
+        {0x00, 0x00, 0x1F, 0x98, 0x10, 0x84, 0x11, 0x04, 0x11, 0x04, 0x10, 0x88, 0x10, 0x70, 0x00, 0x00},/*"5",21*/
+        {0x00, 0x00, 0x07, 0xF0, 0x08, 0x88, 0x11, 0x04, 0x11, 0x04, 0x18, 0x88, 0x00, 0x70, 0x00, 0x00},/*"6",22*/
+        {0x00, 0x00, 0x1C, 0x00, 0x10, 0x00, 0x10, 0xFC, 0x13, 0x00, 0x1C, 0x00, 0x10, 0x00, 0x00, 0x00},/*"7",23*/
+        {0x00, 0x00, 0x0E, 0x38, 0x11, 0x44, 0x10, 0x84, 0x10, 0x84, 0x11, 0x44, 0x0E, 0x38, 0x00, 0x00},/*"8",24*/
+        {0x00, 0x00, 0x07, 0x00, 0x08, 0x8C, 0x10, 0x44, 0x10, 0x44, 0x08, 0x88, 0x07, 0xF0, 0x00, 0x00},/*"9",25*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x0C, 0x03, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*":",26*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*";",27*/
+        {0x00, 0x00, 0x00, 0x80, 0x01, 0x40, 0x02, 0x20, 0x04, 0x10, 0x08, 0x08, 0x10, 0x04, 0x00, 0x00},/*"<",28*/
+        {0x02, 0x20, 0x02, 0x20, 0x02, 0x20, 0x02, 0x20, 0x02, 0x20, 0x02, 0x20, 0x02, 0x20, 0x00, 0x00},/*"=",29*/
+        {0x00, 0x00, 0x10, 0x04, 0x08, 0x08, 0x04, 0x10, 0x02, 0x20, 0x01, 0x40, 0x00, 0x80, 0x00, 0x00},/*">",30*/
+        {0x00, 0x00, 0x0E, 0x00, 0x12, 0x00, 0x10, 0x0C, 0x10, 0x6C, 0x10, 0x80, 0x0F, 0x00, 0x00, 0x00},/*"?",31*/
+        {0x03, 0xE0, 0x0C, 0x18, 0x13, 0xE4, 0x14, 0x24, 0x17, 0xC4, 0x08, 0x28, 0x07, 0xD0, 0x00, 0x00},/*"@",32*/
+        {0x00, 0x04, 0x00, 0x3C, 0x03, 0xC4, 0x1C, 0x40, 0x07, 0x40, 0x00, 0xE4, 0x00, 0x1C, 0x00, 0x04},/*"A",33*/
+        {0x10, 0x04, 0x1F, 0xFC, 0x11, 0x04, 0x11, 0x04, 0x11, 0x04, 0x0E, 0x88, 0x00, 0x70, 0x00, 0x00},/*"B",34*/
+        {0x03, 0xE0, 0x0C, 0x18, 0x10, 0x04, 0x10, 0x04, 0x10, 0x04, 0x10, 0x08, 0x1C, 0x10, 0x00, 0x00},/*"C",35*/
+        {0x10, 0x04, 0x1F, 0xFC, 0x10, 0x04, 0x10, 0x04, 0x10, 0x04, 0x08, 0x08, 0x07, 0xF0, 0x00, 0x00},/*"D",36*/
+        {0x10, 0x04, 0x1F, 0xFC, 0x11, 0x04, 0x11, 0x04, 0x17, 0xC4, 0x10, 0x04, 0x08, 0x18, 0x00, 0x00},/*"E",37*/
+        {0x10, 0x04, 0x1F, 0xFC, 0x11, 0x04, 0x11, 0x00, 0x17, 0xC0, 0x10, 0x00, 0x08, 0x00, 0x00, 0x00},/*"F",38*/
+        {0x03, 0xE0, 0x0C, 0x18, 0x10, 0x04, 0x10, 0x04, 0x10, 0x44, 0x1C, 0x78, 0x00, 0x40, 0x00, 0x00},/*"G",39*/
+        {0x10, 0x04, 0x1F, 0xFC, 0x10, 0x84, 0x00, 0x80, 0x00, 0x80, 0x10, 0x84, 0x1F, 0xFC, 0x10, 0x04},/*"H",40*/
+        {0x00, 0x00, 0x10, 0x04, 0x10, 0x04, 0x1F, 0xFC, 0x10, 0x04, 0x10, 0x04, 0x00, 0x00, 0x00, 0x00},/*"I",41*/
+        {0x00, 0x03, 0x00, 0x01, 0x10, 0x01, 0x10, 0x01, 0x1F, 0xFE, 0x10, 0x00, 0x10, 0x00, 0x00, 0x00},/*"J",42*/
+        {0x10, 0x04, 0x1F, 0xFC, 0x11, 0x04, 0x03, 0x80, 0x14, 0x64, 0x18, 0x1C, 0x10, 0x04, 0x00, 0x00},/*"K",43*/
+        {0x10, 0x04, 0x1F, 0xFC, 0x10, 0x04, 0x00, 0x04, 0x00, 0x04, 0x00, 0x04, 0x00, 0x0C, 0x00, 0x00},/*"L",44*/
+        {0x10, 0x04, 0x1F, 0xFC, 0x1F, 0x00, 0x00, 0xFC, 0x1F, 0x00, 0x1F, 0xFC, 0x10, 0x04, 0x00, 0x00},/*"M",45*/
+        {0x10, 0x04, 0x1F, 0xFC, 0x0C, 0x04, 0x03, 0x00, 0x00, 0xE0, 0x10, 0x18, 0x1F, 0xFC, 0x10, 0x00},/*"N",46*/
+        {0x07, 0xF0, 0x08, 0x08, 0x10, 0x04, 0x10, 0x04, 0x10, 0x04, 0x08, 0x08, 0x07, 0xF0, 0x00, 0x00},/*"O",47*/
+        {0x10, 0x04, 0x1F, 0xFC, 0x10, 0x84, 0x10, 0x80, 0x10, 0x80, 0x10, 0x80, 0x0F, 0x00, 0x00, 0x00},/*"P",48*/
+        {0x07, 0xF0, 0x08, 0x18, 0x10, 0x24, 0x10, 0x24, 0x10, 0x1C, 0x08, 0x0A, 0x07, 0xF2, 0x00, 0x00},/*"Q",49*/
+        {0x10, 0x04, 0x1F, 0xFC, 0x11, 0x04, 0x11, 0x00, 0x11, 0xC0, 0x11, 0x30, 0x0E, 0x0C, 0x00, 0x04},/*"R",50*/
+        {0x00, 0x00, 0x0E, 0x1C, 0x11, 0x04, 0x10, 0x84, 0x10, 0x84, 0x10, 0x44, 0x1C, 0x38, 0x00, 0x00},/*"S",51*/
+        {0x18, 0x00, 0x10, 0x00, 0x10, 0x04, 0x1F, 0xFC, 0x10, 0x04, 0x10, 0x00, 0x18, 0x00, 0x00, 0x00},/*"T",52*/
+        {0x10, 0x00, 0x1F, 0xF8, 0x10, 0x04, 0x00, 0x04, 0x00, 0x04, 0x10, 0x04, 0x1F, 0xF8, 0x10, 0x00},/*"U",53*/
+        {0x10, 0x00, 0x1E, 0x00, 0x11, 0xE0, 0x00, 0x1C, 0x00, 0x70, 0x13, 0x80, 0x1C, 0x00, 0x10, 0x00},/*"V",54*/
+        {0x1F, 0xC0, 0x10, 0x3C, 0x00, 0xE0, 0x1F, 0x00, 0x00, 0xE0, 0x10, 0x3C, 0x1F, 0xC0, 0x00, 0x00},/*"W",55*/
+        {0x10, 0x04, 0x18, 0x0C, 0x16, 0x34, 0x01, 0xC0, 0x01, 0xC0, 0x16, 0x34, 0x18, 0x0C, 0x10, 0x04},/*"X",56*/
+        {0x10, 0x00, 0x1C, 0x00, 0x13, 0x04, 0x00, 0xFC, 0x13, 0x04, 0x1C, 0x00, 0x10, 0x00, 0x00, 0x00},/*"Y",57*/
+        {0x08, 0x04, 0x10, 0x1C, 0x10, 0x64, 0x10, 0x84, 0x13, 0x04, 0x1C, 0x04, 0x10, 0x18, 0x00, 0x00},/*"Z",58*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFE, 0x40, 0x02, 0x40, 0x02, 0x40, 0x02, 0x00, 0x00},/*"[",59*/
+        {0x00, 0x00, 0x30, 0x00, 0x0C, 0x00, 0x03, 0x80, 0x00, 0x60, 0x00, 0x1C, 0x00, 0x03, 0x00, 0x00},/*"\",60*/
+        {0x00, 0x00, 0x40, 0x02, 0x40, 0x02, 0x40, 0x02, 0x7F, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"]",61*/
+        {0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0x20, 0x00, 0x00, 0x00},/*"^",62*/
+        {0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01},/*"_",63*/
+        {0x00, 0x00, 0x40, 0x00, 0x40, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"`",64*/
+        {0x00, 0x00, 0x00, 0x98, 0x01, 0x24, 0x01, 0x44, 0x01, 0x44, 0x01, 0x44, 0x00, 0xFC, 0x00, 0x04},/*"a",65*/
+        {0x10, 0x00, 0x1F, 0xFC, 0x00, 0x88, 0x01, 0x04, 0x01, 0x04, 0x00, 0x88, 0x00, 0x70, 0x00, 0x00},/*"b",66*/
+        {0x00, 0x00, 0x00, 0x70, 0x00, 0x88, 0x01, 0x04, 0x01, 0x04, 0x01, 0x04, 0x00, 0x88, 0x00, 0x00},/*"c",67*/
+        {0x00, 0x00, 0x00, 0x70, 0x00, 0x88, 0x01, 0x04, 0x01, 0x04, 0x11, 0x08, 0x1F, 0xFC, 0x00, 0x04},/*"d",68*/
+        {0x00, 0x00, 0x00, 0xF8, 0x01, 0x44, 0x01, 0x44, 0x01, 0x44, 0x01, 0x44, 0x00, 0xC8, 0x00, 0x00},/*"e",69*/
+        {0x00, 0x00, 0x01, 0x04, 0x01, 0x04, 0x0F, 0xFC, 0x11, 0x04, 0x11, 0x04, 0x11, 0x00, 0x18, 0x00},/*"f",70*/
+        {0x00, 0x00, 0x00, 0xD6, 0x01, 0x29, 0x01, 0x29, 0x01, 0x29, 0x01, 0xC9, 0x01, 0x06, 0x00, 0x00},/*"g",71*/
+        {0x10, 0x04, 0x1F, 0xFC, 0x00, 0x84, 0x01, 0x00, 0x01, 0x00, 0x01, 0x04, 0x00, 0xFC, 0x00, 0x04},/*"h",72*/
+        {0x00, 0x00, 0x01, 0x04, 0x19, 0x04, 0x19, 0xFC, 0x00, 0x04, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00},/*"i",73*/
+        {0x00, 0x00, 0x00, 0x03, 0x00, 0x01, 0x01, 0x01, 0x19, 0x01, 0x19, 0xFE, 0x00, 0x00, 0x00, 0x00},/*"j",74*/
+        {0x10, 0x04, 0x1F, 0xFC, 0x00, 0x24, 0x00, 0x40, 0x01, 0xB4, 0x01, 0x0C, 0x01, 0x04, 0x00, 0x00},/*"k",75*/
+        {0x00, 0x00, 0x10, 0x04, 0x10, 0x04, 0x1F, 0xFC, 0x00, 0x04, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00},/*"l",76*/
+        {0x01, 0x04, 0x01, 0xFC, 0x01, 0x04, 0x01, 0x00, 0x01, 0xFC, 0x01, 0x04, 0x01, 0x00, 0x00, 0xFC},/*"m",77*/
+        {0x01, 0x04, 0x01, 0xFC, 0x00, 0x84, 0x01, 0x00, 0x01, 0x00, 0x01, 0x04, 0x00, 0xFC, 0x00, 0x04},/*"n",78*/
+        {0x00, 0x00, 0x00, 0xF8, 0x01, 0x04, 0x01, 0x04, 0x01, 0x04, 0x01, 0x04, 0x00, 0xF8, 0x00, 0x00},/*"o",79*/
+        {0x01, 0x01, 0x01, 0xFF, 0x00, 0x85, 0x01, 0x04, 0x01, 0x04, 0x00, 0x88, 0x00, 0x70, 0x00, 0x00},/*"p",80*/
+        {0x00, 0x00, 0x00, 0x70, 0x00, 0x88, 0x01, 0x04, 0x01, 0x04, 0x01, 0x05, 0x01, 0xFF, 0x00, 0x01},/*"q",81*/
+        {0x01, 0x04, 0x01, 0x04, 0x01, 0xFC, 0x00, 0x84, 0x01, 0x04, 0x01, 0x00, 0x01, 0x80, 0x00, 0x00},/*"r",82*/
+        {0x00, 0x00, 0x00, 0xCC, 0x01, 0x24, 0x01, 0x24, 0x01, 0x24, 0x01, 0x24, 0x01, 0x98, 0x00, 0x00},/*"s",83*/
+        {0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x07, 0xF8, 0x01, 0x04, 0x01, 0x04, 0x00, 0x00, 0x00, 0x00},/*"t",84*/
+        {0x01, 0x00, 0x01, 0xF8, 0x00, 0x04, 0x00, 0x04, 0x00, 0x04, 0x01, 0x08, 0x01, 0xFC, 0x00, 0x04},/*"u",85*/
+        {0x01, 0x00, 0x01, 0x80, 0x01, 0x70, 0x00, 0x0C, 0x00, 0x10, 0x01, 0x60, 0x01, 0x80, 0x01, 0x00},/*"v",86*/
+        {0x01, 0xF0, 0x01, 0x0C, 0x00, 0x30, 0x01, 0xC0, 0x00, 0x30, 0x01, 0x0C, 0x01, 0xF0, 0x01, 0x00},/*"w",87*/
+        {0x00, 0x00, 0x01, 0x04, 0x01, 0x8C, 0x00, 0x74, 0x01, 0x70, 0x01, 0x8C, 0x01, 0x04, 0x00, 0x00},/*"x",88*/
+        {0x01, 0x01, 0x01, 0x81, 0x01, 0x71, 0x00, 0x0E, 0x00, 0x18, 0x01, 0x60, 0x01, 0x80, 0x01, 0x00},/*"y",89*/
+        {0x00, 0x00, 0x01, 0x84, 0x01, 0x0C, 0x01, 0x34, 0x01, 0x44, 0x01, 0x84, 0x01, 0x0C, 0x00, 0x00},/*"z",90*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x3E, 0xFC, 0x40, 0x02, 0x40, 0x02},/*"{",91*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"|",92*/
+        {0x00, 0x00, 0x40, 0x02, 0x40, 0x02, 0x3E, 0xFC, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"}",93*/
+        {0x00, 0x00, 0x60, 0x00, 0x80, 0x00, 0x80, 0x00, 0x40, 0x00, 0x40, 0x00, 0x20, 0x00, 0x20, 0x00},/*"~",94*/
+};
+//24*24 ASICII字符集点阵
+const unsigned char asc2_2412[95][36] = {
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*" ",0*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x80, 0x38, 0x0F, 0xFE, 0x38, 0x0F, 0x80, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"!",1*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x06, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x38, 0x00, 0x00, 0x31, 0x00, 0x00, 0x06, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x38, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00},/*""",2*/
+        {0x00, 0x00, 0x00, 0x00, 0x61, 0x80, 0x00, 0x67, 0xF8, 0x07, 0xF9, 0x80, 0x00, 0x61, 0x80, 0x00, 0x61, 0x80, 0x00, 0x61, 0x80, 0x00, 0x61, 0x80, 0x00, 0x67, 0xF8, 0x07, 0xF9, 0x80, 0x00, 0x61, 0x80, 0x00, 0x00, 0x00},/*"#",3*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xC0, 0xE0, 0x03, 0xE0, 0xF0, 0x06, 0x30, 0x08, 0x04, 0x18, 0x08, 0x1F, 0xFF, 0xFE, 0x04, 0x0E, 0x08, 0x07, 0x87, 0xF0, 0x03, 0x81, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"$",4*/
+        {0x01, 0xF0, 0x00, 0x06, 0x0C, 0x00, 0x04, 0x04, 0x08, 0x06, 0x0C, 0x70, 0x01, 0xF9, 0xC0, 0x00, 0x0E, 0x00, 0x00, 0x3B, 0xE0, 0x00, 0xEC, 0x18, 0x07, 0x08, 0x08, 0x04, 0x0C, 0x18, 0x00, 0x03, 0xE0, 0x00, 0x00, 0x00},/*"%",5*/
+        {0x00, 0x01, 0xE0, 0x00, 0x07, 0xF0, 0x03, 0xF8, 0x18, 0x04, 0x1C, 0x08, 0x04, 0x17, 0x08, 0x07, 0xE1, 0xD0, 0x03, 0xC0, 0xE0, 0x00, 0x23, 0xB0, 0x00, 0x3C, 0x08, 0x00, 0x20, 0x08, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00},/*"&",6*/
+        {0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x31, 0x00, 0x00, 0x32, 0x00, 0x00, 0x1C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"'",7*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0x00, 0x01, 0xFF, 0xC0, 0x07, 0x80, 0xF0, 0x0C, 0x00, 0x18, 0x10, 0x00, 0x04, 0x20, 0x00, 0x02, 0x00, 0x00, 0x00},/*"(",8*/
+        {0x00, 0x00, 0x00, 0x20, 0x00, 0x02, 0x10, 0x00, 0x04, 0x0C, 0x00, 0x18, 0x07, 0x80, 0xF0, 0x01, 0xFF, 0xC0, 0x00, 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*")",9*/
+        {0x00, 0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x66, 0x00, 0x00, 0x66, 0x00, 0x00, 0x3C, 0x00, 0x00, 0x18, 0x00, 0x03, 0xFF, 0xC0, 0x00, 0x18, 0x00, 0x00, 0x3C, 0x00, 0x00, 0x66, 0x00, 0x00, 0x66, 0x00, 0x00, 0x42, 0x00},/*"*",10*/
+        {0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x01, 0xFF, 0xC0, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00},/*"+",11*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x31, 0x00, 0x00, 0x32, 0x00, 0x00, 0x1C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*",",12*/
+        {0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00},/*"-",13*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x00, 0x00, 0x38, 0x00, 0x00, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*".",14*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x1C, 0x00, 0x00, 0x70, 0x00, 0x01, 0x80, 0x00, 0x0E, 0x00, 0x00, 0x38, 0x00, 0x00, 0xC0, 0x00, 0x07, 0x00, 0x00, 0x1C, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00},/*"/",15*/
+        {0x00, 0x00, 0x00, 0x00, 0x7F, 0x80, 0x01, 0xFF, 0xE0, 0x03, 0x80, 0x70, 0x06, 0x00, 0x18, 0x04, 0x00, 0x08, 0x04, 0x00, 0x08, 0x06, 0x00, 0x18, 0x03, 0x80, 0x70, 0x01, 0xFF, 0xE0, 0x00, 0x7F, 0x80, 0x00, 0x00, 0x00},/*"0",16*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x08, 0x01, 0x00, 0x08, 0x01, 0x00, 0x08, 0x03, 0xFF, 0xF8, 0x07, 0xFF, 0xF8, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"1",17*/
+        {0x00, 0x00, 0x00, 0x01, 0xC0, 0x38, 0x02, 0xC0, 0x58, 0x04, 0x00, 0x98, 0x04, 0x01, 0x18, 0x04, 0x02, 0x18, 0x04, 0x04, 0x18, 0x06, 0x1C, 0x18, 0x03, 0xF8, 0x18, 0x01, 0xE0, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"2",18*/
+        {0x00, 0x00, 0x00, 0x01, 0xC0, 0xE0, 0x03, 0xC0, 0xF0, 0x04, 0x00, 0x08, 0x04, 0x08, 0x08, 0x04, 0x08, 0x08, 0x06, 0x18, 0x08, 0x03, 0xF4, 0x18, 0x01, 0xE7, 0xF0, 0x00, 0x01, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"3",19*/
+        {0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x11, 0x00, 0x00, 0x61, 0x00, 0x00, 0x81, 0x08, 0x03, 0x01, 0x08, 0x07, 0xFF, 0xF8, 0x0F, 0xFF, 0xF8, 0x00, 0x01, 0x08, 0x00, 0x01, 0x08, 0x00, 0x00, 0x00},/*"4",20*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0x07, 0xFC, 0xD0, 0x06, 0x08, 0x08, 0x06, 0x10, 0x08, 0x06, 0x10, 0x08, 0x06, 0x10, 0x08, 0x06, 0x18, 0x38, 0x06, 0x0F, 0xF0, 0x06, 0x07, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"5",21*/
+        {0x00, 0x00, 0x00, 0x00, 0x3F, 0x80, 0x01, 0xFF, 0xE0, 0x03, 0x84, 0x30, 0x02, 0x08, 0x18, 0x04, 0x10, 0x08, 0x04, 0x10, 0x08, 0x04, 0x10, 0x08, 0x07, 0x18, 0x10, 0x03, 0x0F, 0xF0, 0x00, 0x07, 0xC0, 0x00, 0x00, 0x00},/*"6",22*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xC0, 0x00, 0x07, 0x00, 0x00, 0x06, 0x00, 0x00, 0x06, 0x00, 0xF8, 0x06, 0x07, 0xF8, 0x06, 0x18, 0x00, 0x06, 0xE0, 0x00, 0x07, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00},/*"7",23*/
+        {0x00, 0x00, 0x00, 0x01, 0xE1, 0xE0, 0x03, 0xF7, 0xF0, 0x06, 0x34, 0x10, 0x04, 0x18, 0x08, 0x04, 0x18, 0x08, 0x04, 0x0C, 0x08, 0x04, 0x0C, 0x08, 0x06, 0x16, 0x18, 0x03, 0xF3, 0xF0, 0x01, 0xC1, 0xE0, 0x00, 0x00, 0x00},/*"8",24*/
+        {0x00, 0x00, 0x00, 0x00, 0xF8, 0x00, 0x03, 0xFC, 0x30, 0x03, 0x06, 0x38, 0x04, 0x02, 0x08, 0x04, 0x02, 0x08, 0x04, 0x02, 0x08, 0x04, 0x04, 0x10, 0x03, 0x08, 0xF0, 0x01, 0xFF, 0xC0, 0x00, 0x7F, 0x00, 0x00, 0x00, 0x00},/*"9",25*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x38, 0x00, 0x70, 0x38, 0x00, 0x70, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*":",26*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x1A, 0x00, 0x30, 0x1C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*";",27*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x14, 0x00, 0x00, 0x22, 0x00, 0x00, 0x41, 0x00, 0x00, 0x80, 0x80, 0x01, 0x00, 0x40, 0x02, 0x00, 0x20, 0x04, 0x00, 0x10, 0x08, 0x00, 0x08, 0x00, 0x00, 0x00},/*"<",28*/
+        {0x00, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x21, 0x00, 0x00, 0x21, 0x00, 0x00, 0x21, 0x00, 0x00, 0x21, 0x00, 0x00, 0x21, 0x00, 0x00, 0x21, 0x00, 0x00, 0x21, 0x00, 0x00, 0x21, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00, 0x00},/*"=",29*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x08, 0x04, 0x00, 0x10, 0x02, 0x00, 0x20, 0x01, 0x00, 0x40, 0x00, 0x80, 0x80, 0x00, 0x41, 0x00, 0x00, 0x22, 0x00, 0x00, 0x14, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00},/*">",30*/
+        {0x00, 0x00, 0x00, 0x03, 0xC0, 0x00, 0x04, 0xC0, 0x00, 0x04, 0x00, 0x00, 0x08, 0x00, 0x38, 0x08, 0x0F, 0x38, 0x08, 0x08, 0x38, 0x08, 0x10, 0x00, 0x0C, 0x30, 0x00, 0x07, 0xE0, 0x00, 0x03, 0xC0, 0x00, 0x00, 0x00, 0x00},/*"?",31*/
+        {0x00, 0x00, 0x00, 0x00, 0x3F, 0x80, 0x00, 0xFF, 0xE0, 0x03, 0x80, 0x70, 0x02, 0x0F, 0x10, 0x06, 0x70, 0x88, 0x04, 0xC0, 0x88, 0x04, 0x83, 0x08, 0x04, 0x7F, 0x88, 0x02, 0xC0, 0x90, 0x03, 0x01, 0x20, 0x00, 0xFE, 0x40},/*"@",32*/
+        {0x00, 0x00, 0x08, 0x00, 0x00, 0x18, 0x00, 0x01, 0xF8, 0x00, 0x3E, 0x08, 0x01, 0xC2, 0x00, 0x07, 0x02, 0x00, 0x07, 0xE2, 0x00, 0x00, 0xFE, 0x00, 0x00, 0x1F, 0xC8, 0x00, 0x01, 0xF8, 0x00, 0x00, 0x38, 0x00, 0x00, 0x08},/*"A",33*/
+        {0x04, 0x00, 0x08, 0x07, 0xFF, 0xF8, 0x07, 0xFF, 0xF8, 0x04, 0x08, 0x08, 0x04, 0x08, 0x08, 0x04, 0x08, 0x08, 0x04, 0x08, 0x08, 0x06, 0x18, 0x08, 0x03, 0xF4, 0x18, 0x01, 0xE7, 0xF0, 0x00, 0x01, 0xE0, 0x00, 0x00, 0x00},/*"B",34*/
+        {0x00, 0x00, 0x00, 0x00, 0x3F, 0x80, 0x01, 0xFF, 0xE0, 0x03, 0x80, 0x70, 0x02, 0x00, 0x18, 0x04, 0x00, 0x08, 0x04, 0x00, 0x08, 0x04, 0x00, 0x08, 0x04, 0x00, 0x10, 0x06, 0x00, 0x20, 0x07, 0x80, 0xC0, 0x00, 0x00, 0x00},/*"C",35*/
+        {0x04, 0x00, 0x08, 0x07, 0xFF, 0xF8, 0x07, 0xFF, 0xF8, 0x04, 0x00, 0x08, 0x04, 0x00, 0x08, 0x04, 0x00, 0x08, 0x04, 0x00, 0x18, 0x02, 0x00, 0x10, 0x03, 0x80, 0x70, 0x01, 0xFF, 0xE0, 0x00, 0x7F, 0x80, 0x00, 0x00, 0x00},/*"D",36*/
+        {0x04, 0x00, 0x08, 0x07, 0xFF, 0xF8, 0x07, 0xFF, 0xF8, 0x04, 0x08, 0x08, 0x04, 0x08, 0x08, 0x04, 0x08, 0x08, 0x04, 0x08, 0x08, 0x04, 0x3E, 0x08, 0x04, 0x00, 0x08, 0x06, 0x00, 0x18, 0x01, 0x00, 0x60, 0x00, 0x00, 0x00},/*"E",37*/
+        {0x04, 0x00, 0x08, 0x07, 0xFF, 0xF8, 0x07, 0xFF, 0xF8, 0x04, 0x08, 0x08, 0x04, 0x08, 0x00, 0x04, 0x08, 0x00, 0x04, 0x08, 0x00, 0x04, 0x3E, 0x00, 0x06, 0x00, 0x00, 0x06, 0x00, 0x00, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00},/*"F",38*/
+        {0x00, 0x00, 0x00, 0x00, 0x3F, 0x80, 0x01, 0xFF, 0xE0, 0x03, 0x80, 0x70, 0x06, 0x00, 0x18, 0x04, 0x00, 0x08, 0x04, 0x02, 0x08, 0x04, 0x02, 0x08, 0x02, 0x03, 0xF0, 0x07, 0x83, 0xF0, 0x00, 0x02, 0x00, 0x00, 0x02, 0x00},/*"G",39*/
+        {0x04, 0x00, 0x08, 0x07, 0xFF, 0xF8, 0x07, 0xFF, 0xF8, 0x04, 0x08, 0x08, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x04, 0x08, 0x08, 0x07, 0xFF, 0xF8, 0x07, 0xFF, 0xF8, 0x04, 0x00, 0x08},/*"H",40*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x08, 0x04, 0x00, 0x08, 0x04, 0x00, 0x08, 0x07, 0xFF, 0xF8, 0x07, 0xFF, 0xF8, 0x04, 0x00, 0x08, 0x04, 0x00, 0x08, 0x04, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"I",41*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x07, 0x00, 0x00, 0x01, 0x04, 0x00, 0x01, 0x04, 0x00, 0x01, 0x04, 0x00, 0x03, 0x07, 0xFF, 0xFE, 0x07, 0xFF, 0xFC, 0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x04, 0x00, 0x00},/*"J",42*/
+        {0x04, 0x00, 0x08, 0x07, 0xFF, 0xF8, 0x07, 0xFF, 0xF8, 0x04, 0x0C, 0x08, 0x00, 0x18, 0x00, 0x00, 0x3E, 0x00, 0x04, 0xC7, 0x80, 0x05, 0x03, 0xC8, 0x06, 0x00, 0xF8, 0x04, 0x00, 0x38, 0x04, 0x00, 0x18, 0x00, 0x00, 0x08},/*"K",43*/
+        {0x04, 0x00, 0x08, 0x07, 0xFF, 0xF8, 0x07, 0xFF, 0xF8, 0x04, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x18, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00},/*"L",44*/
+        {0x04, 0x00, 0x08, 0x07, 0xFF, 0xF8, 0x07, 0x80, 0x08, 0x07, 0xFC, 0x00, 0x00, 0x7F, 0xC0, 0x00, 0x03, 0xF8, 0x00, 0x07, 0xC0, 0x00, 0x78, 0x00, 0x07, 0x80, 0x08, 0x07, 0xFF, 0xF8, 0x07, 0xFF, 0xF8, 0x04, 0x00, 0x08},/*"M",45*/
+        {0x04, 0x00, 0x08, 0x07, 0xFF, 0xF8, 0x07, 0x00, 0x08, 0x03, 0xC0, 0x00, 0x00, 0xE0, 0x00, 0x00, 0x38, 0x00, 0x00, 0x1E, 0x00, 0x00, 0x07, 0x00, 0x00, 0x01, 0xC0, 0x04, 0x00, 0xF0, 0x07, 0xFF, 0xF8, 0x04, 0x00, 0x00},/*"N",46*/
+        {0x00, 0x00, 0x00, 0x00, 0x7F, 0x80, 0x01, 0xFF, 0xE0, 0x03, 0x80, 0x70, 0x06, 0x00, 0x18, 0x04, 0x00, 0x08, 0x04, 0x00, 0x08, 0x06, 0x00, 0x18, 0x03, 0x00, 0x30, 0x01, 0xFF, 0xE0, 0x00, 0x7F, 0x80, 0x00, 0x00, 0x00},/*"O",47*/
+        {0x04, 0x00, 0x08, 0x07, 0xFF, 0xF8, 0x07, 0xFF, 0xF8, 0x04, 0x04, 0x08, 0x04, 0x04, 0x00, 0x04, 0x04, 0x00, 0x04, 0x04, 0x00, 0x04, 0x04, 0x00, 0x06, 0x0C, 0x00, 0x03, 0xF8, 0x00, 0x01, 0xF0, 0x00, 0x00, 0x00, 0x00},/*"P",48*/
+        {0x00, 0x00, 0x00, 0x00, 0x7F, 0x80, 0x01, 0xFF, 0xE0, 0x03, 0x80, 0x70, 0x06, 0x00, 0x88, 0x04, 0x00, 0x88, 0x04, 0x00, 0xC8, 0x06, 0x00, 0x3C, 0x03, 0x00, 0x3E, 0x01, 0xFF, 0xE6, 0x00, 0x7F, 0x84, 0x00, 0x00, 0x00},/*"Q",49*/
+        {0x04, 0x00, 0x08, 0x07, 0xFF, 0xF8, 0x07, 0xFF, 0xF8, 0x04, 0x08, 0x08, 0x04, 0x08, 0x00, 0x04, 0x0C, 0x00, 0x04, 0x0F, 0x00, 0x04, 0x0B, 0xC0, 0x06, 0x10, 0xF0, 0x03, 0xF0, 0x38, 0x01, 0xE0, 0x08, 0x00, 0x00, 0x08},/*"R",50*/
+        {0x00, 0x00, 0x00, 0x01, 0xE0, 0xF8, 0x03, 0xF0, 0x30, 0x06, 0x30, 0x10, 0x04, 0x18, 0x08, 0x04, 0x18, 0x08, 0x04, 0x0C, 0x08, 0x04, 0x0C, 0x08, 0x02, 0x06, 0x18, 0x02, 0x07, 0xF0, 0x07, 0x81, 0xE0, 0x00, 0x00, 0x00},/*"S",51*/
+        {0x01, 0x80, 0x00, 0x06, 0x00, 0x00, 0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x04, 0x00, 0x08, 0x07, 0xFF, 0xF8, 0x07, 0xFF, 0xF8, 0x04, 0x00, 0x08, 0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x06, 0x00, 0x00, 0x01, 0x80, 0x00},/*"T",52*/
+        {0x04, 0x00, 0x00, 0x07, 0xFF, 0xE0, 0x07, 0xFF, 0xF0, 0x04, 0x00, 0x18, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x04, 0x00, 0x10, 0x07, 0xFF, 0xE0, 0x04, 0x00, 0x00},/*"U",53*/
+        {0x04, 0x00, 0x00, 0x06, 0x00, 0x00, 0x07, 0xE0, 0x00, 0x07, 0xFE, 0x00, 0x04, 0x1F, 0xE0, 0x00, 0x01, 0xF8, 0x00, 0x00, 0x38, 0x00, 0x01, 0xE0, 0x04, 0x3E, 0x00, 0x07, 0xC0, 0x00, 0x06, 0x00, 0x00, 0x04, 0x00, 0x00},/*"V",54*/
+        {0x04, 0x00, 0x00, 0x07, 0xE0, 0x00, 0x07, 0xFF, 0xC0, 0x04, 0x1F, 0xF8, 0x00, 0x07, 0xC0, 0x07, 0xF8, 0x00, 0x07, 0xFF, 0x80, 0x04, 0x3F, 0xF8, 0x00, 0x07, 0xC0, 0x04, 0xF8, 0x00, 0x07, 0x00, 0x00, 0x04, 0x00, 0x00},/*"W",55*/
+        {0x00, 0x00, 0x00, 0x04, 0x00, 0x08, 0x06, 0x00, 0x18, 0x07, 0xC0, 0x78, 0x05, 0xF1, 0xC8, 0x00, 0x3E, 0x00, 0x00, 0x1F, 0x80, 0x04, 0x63, 0xE8, 0x07, 0x80, 0xF8, 0x06, 0x00, 0x18, 0x04, 0x00, 0x08, 0x00, 0x00, 0x00},/*"X",56*/
+        {0x04, 0x00, 0x00, 0x06, 0x00, 0x00, 0x07, 0x80, 0x00, 0x07, 0xE0, 0x08, 0x04, 0x7C, 0x08, 0x00, 0x1F, 0xF8, 0x00, 0x07, 0xF8, 0x00, 0x18, 0x08, 0x04, 0xE0, 0x08, 0x07, 0x00, 0x00, 0x06, 0x00, 0x00, 0x04, 0x00, 0x00},/*"Y",57*/
+        {0x00, 0x00, 0x00, 0x01, 0x00, 0x08, 0x06, 0x00, 0x38, 0x04, 0x00, 0xF8, 0x04, 0x03, 0xE8, 0x04, 0x0F, 0x08, 0x04, 0x7C, 0x08, 0x05, 0xF0, 0x08, 0x07, 0xC0, 0x08, 0x07, 0x00, 0x18, 0x04, 0x00, 0x60, 0x00, 0x00, 0x00},/*"Z",58*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F, 0xFF, 0xFE, 0x20, 0x00, 0x02, 0x20, 0x00, 0x02, 0x20, 0x00, 0x02, 0x20, 0x00, 0x02, 0x20, 0x00, 0x02, 0x00, 0x00, 0x00},/*"[",59*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0xC0, 0x00, 0x00, 0x38, 0x00, 0x00, 0x06, 0x00, 0x00, 0x01, 0xC0, 0x00, 0x00, 0x30, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00},/*"\",60*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x02, 0x20, 0x00, 0x02, 0x20, 0x00, 0x02, 0x20, 0x00, 0x02, 0x20, 0x00, 0x02, 0x3F, 0xFF, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"]",61*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x10, 0x00, 0x00, 0x30, 0x00, 0x00, 0x20, 0x00, 0x00, 0x30, 0x00, 0x00, 0x10, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"^",62*/
+        {0x00, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x01},/*"_",63*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x20, 0x00, 0x00, 0x10, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"`",64*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0xF0, 0x00, 0x19, 0xF8, 0x00, 0x1B, 0x18, 0x00, 0x22, 0x08, 0x00, 0x26, 0x08, 0x00, 0x24, 0x08, 0x00, 0x24, 0x10, 0x00, 0x3F, 0xF8, 0x00, 0x1F, 0xF8, 0x00, 0x00, 0x08, 0x00, 0x00, 0x18},/*"a",65*/
+        {0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x07, 0xFF, 0xF8, 0x0F, 0xFF, 0xF0, 0x00, 0x18, 0x18, 0x00, 0x10, 0x08, 0x00, 0x20, 0x08, 0x00, 0x20, 0x08, 0x00, 0x30, 0x18, 0x00, 0x1F, 0xF0, 0x00, 0x0F, 0xC0, 0x00, 0x00, 0x00},/*"b",66*/
+        {0x00, 0x00, 0x00, 0x00, 0x07, 0xC0, 0x00, 0x1F, 0xF0, 0x00, 0x18, 0x30, 0x00, 0x20, 0x08, 0x00, 0x20, 0x08, 0x00, 0x20, 0x08, 0x00, 0x3C, 0x08, 0x00, 0x1C, 0x10, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"c",67*/
+        {0x00, 0x00, 0x00, 0x00, 0x07, 0xC0, 0x00, 0x1F, 0xF0, 0x00, 0x38, 0x18, 0x00, 0x20, 0x08, 0x00, 0x20, 0x08, 0x00, 0x20, 0x08, 0x04, 0x10, 0x10, 0x07, 0xFF, 0xF8, 0x0F, 0xFF, 0xF0, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00},/*"d",68*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xC0, 0x00, 0x1F, 0xF0, 0x00, 0x12, 0x30, 0x00, 0x22, 0x18, 0x00, 0x22, 0x08, 0x00, 0x22, 0x08, 0x00, 0x32, 0x08, 0x00, 0x1E, 0x10, 0x00, 0x0E, 0x20, 0x00, 0x00, 0x00},/*"e",69*/
+        {0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x20, 0x08, 0x00, 0x20, 0x08, 0x01, 0xFF, 0xF8, 0x03, 0xFF, 0xF8, 0x06, 0x20, 0x08, 0x04, 0x20, 0x08, 0x04, 0x20, 0x08, 0x07, 0x20, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00},/*"f",70*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x0E, 0x6E, 0x00, 0x1F, 0xF3, 0x00, 0x31, 0xB1, 0x00, 0x20, 0xB1, 0x00, 0x20, 0xB1, 0x00, 0x31, 0x91, 0x00, 0x1F, 0x13, 0x00, 0x2E, 0x1E, 0x00, 0x20, 0x0E, 0x00, 0x30, 0x00},/*"g",71*/
+        {0x00, 0x00, 0x00, 0x04, 0x00, 0x08, 0x07, 0xFF, 0xF8, 0x0F, 0xFF, 0xF8, 0x00, 0x10, 0x08, 0x00, 0x20, 0x00, 0x00, 0x20, 0x00, 0x00, 0x20, 0x08, 0x00, 0x3F, 0xF8, 0x00, 0x1F, 0xF8, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00},/*"h",72*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x08, 0x00, 0x20, 0x08, 0x00, 0x20, 0x08, 0x06, 0x3F, 0xF8, 0x06, 0x3F, 0xF8, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"i",73*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x20, 0x01, 0x00, 0x20, 0x01, 0x00, 0x20, 0x03, 0x06, 0x3F, 0xFE, 0x06, 0x3F, 0xFC, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"j",74*/
+        {0x00, 0x00, 0x00, 0x04, 0x00, 0x08, 0x07, 0xFF, 0xF8, 0x0F, 0xFF, 0xF8, 0x00, 0x01, 0x88, 0x00, 0x03, 0x00, 0x00, 0x2F, 0xC0, 0x00, 0x38, 0xF8, 0x00, 0x20, 0x38, 0x00, 0x20, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00},/*"k",75*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x08, 0x04, 0x00, 0x08, 0x04, 0x00, 0x08, 0x07, 0xFF, 0xF8, 0x0F, 0xFF, 0xF8, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"l",76*/
+        {0x00, 0x20, 0x08, 0x00, 0x3F, 0xF8, 0x00, 0x3F, 0xF8, 0x00, 0x10, 0x08, 0x00, 0x20, 0x00, 0x00, 0x3F, 0xF8, 0x00, 0x3F, 0xF8, 0x00, 0x10, 0x08, 0x00, 0x20, 0x00, 0x00, 0x3F, 0xF8, 0x00, 0x3F, 0xF8, 0x00, 0x00, 0x08},/*"m",77*/
+        {0x00, 0x00, 0x00, 0x00, 0x20, 0x08, 0x00, 0x3F, 0xF8, 0x00, 0x3F, 0xF8, 0x00, 0x10, 0x08, 0x00, 0x10, 0x00, 0x00, 0x20, 0x00, 0x00, 0x20, 0x08, 0x00, 0x3F, 0xF8, 0x00, 0x1F, 0xF8, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00},/*"n",78*/
+        {0x00, 0x00, 0x00, 0x00, 0x07, 0xC0, 0x00, 0x0F, 0xF0, 0x00, 0x18, 0x30, 0x00, 0x30, 0x08, 0x00, 0x20, 0x08, 0x00, 0x20, 0x08, 0x00, 0x30, 0x08, 0x00, 0x18, 0x30, 0x00, 0x0F, 0xF0, 0x00, 0x07, 0xC0, 0x00, 0x00, 0x00},/*"o",79*/
+        {0x00, 0x00, 0x00, 0x00, 0x20, 0x01, 0x00, 0x3F, 0xFF, 0x00, 0x3F, 0xFF, 0x00, 0x10, 0x11, 0x00, 0x20, 0x09, 0x00, 0x20, 0x08, 0x00, 0x20, 0x08, 0x00, 0x30, 0x38, 0x00, 0x1F, 0xF0, 0x00, 0x0F, 0xC0, 0x00, 0x00, 0x00},/*"p",80*/
+        {0x00, 0x00, 0x00, 0x00, 0x07, 0xC0, 0x00, 0x1F, 0xF0, 0x00, 0x38, 0x18, 0x00, 0x20, 0x08, 0x00, 0x20, 0x08, 0x00, 0x20, 0x09, 0x00, 0x10, 0x11, 0x00, 0x1F, 0xFF, 0x00, 0x3F, 0xFF, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00},/*"q",81*/
+        {0x00, 0x20, 0x08, 0x00, 0x20, 0x08, 0x00, 0x20, 0x08, 0x00, 0x3F, 0xF8, 0x00, 0x3F, 0xF8, 0x00, 0x08, 0x08, 0x00, 0x10, 0x08, 0x00, 0x20, 0x08, 0x00, 0x20, 0x00, 0x00, 0x30, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x00},/*"r",82*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x78, 0x00, 0x1E, 0x18, 0x00, 0x33, 0x08, 0x00, 0x23, 0x08, 0x00, 0x21, 0x08, 0x00, 0x21, 0x88, 0x00, 0x21, 0x98, 0x00, 0x30, 0xF0, 0x00, 0x38, 0x60, 0x00, 0x00, 0x00},/*"s",83*/
+        {0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x20, 0x00, 0x00, 0x20, 0x00, 0x00, 0xFF, 0xF0, 0x03, 0xFF, 0xF8, 0x00, 0x20, 0x08, 0x00, 0x20, 0x08, 0x00, 0x20, 0x08, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"t",84*/
+        {0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x3F, 0xF0, 0x00, 0x7F, 0xF8, 0x00, 0x00, 0x18, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x20, 0x10, 0x00, 0x3F, 0xF8, 0x00, 0x7F, 0xF0, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00},/*"u",85*/
+        {0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x30, 0x00, 0x00, 0x3C, 0x00, 0x00, 0x3F, 0x80, 0x00, 0x23, 0xF0, 0x00, 0x00, 0x78, 0x00, 0x00, 0x70, 0x00, 0x23, 0x80, 0x00, 0x3C, 0x00, 0x00, 0x30, 0x00, 0x00, 0x20, 0x00},/*"v",86*/
+        {0x00, 0x20, 0x00, 0x00, 0x3C, 0x00, 0x00, 0x3F, 0xE0, 0x00, 0x23, 0xF8, 0x00, 0x00, 0xE0, 0x00, 0x27, 0x00, 0x00, 0x3E, 0x00, 0x00, 0x3F, 0xE0, 0x00, 0x21, 0xF8, 0x00, 0x01, 0xE0, 0x00, 0x3E, 0x00, 0x00, 0x20, 0x00},/*"w",87*/
+        {0x00, 0x00, 0x00, 0x00, 0x20, 0x08, 0x00, 0x20, 0x08, 0x00, 0x38, 0x38, 0x00, 0x3E, 0x68, 0x00, 0x27, 0x80, 0x00, 0x03, 0xC8, 0x00, 0x2C, 0xF8, 0x00, 0x38, 0x38, 0x00, 0x20, 0x18, 0x00, 0x20, 0x08, 0x00, 0x00, 0x00},/*"x",88*/
+        {0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x30, 0x03, 0x00, 0x3C, 0x01, 0x00, 0x3F, 0x83, 0x00, 0x23, 0xEC, 0x00, 0x00, 0x70, 0x00, 0x23, 0x80, 0x00, 0x3C, 0x00, 0x00, 0x20, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00},/*"y",89*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x08, 0x00, 0x20, 0x38, 0x00, 0x20, 0xF8, 0x00, 0x23, 0xE8, 0x00, 0x2F, 0x88, 0x00, 0x3E, 0x08, 0x00, 0x38, 0x08, 0x00, 0x20, 0x18, 0x00, 0x00, 0x70, 0x00, 0x00, 0x00},/*"z",90*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x14, 0x00, 0x1F, 0xF7, 0xFC, 0x30, 0x00, 0x06, 0x20, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"{",91*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"|",92*/
+        {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x02, 0x30, 0x00, 0x06, 0x1F, 0xF7, 0xFC, 0x00, 0x14, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*"}",93*/
+        {0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x60, 0x00, 0x00, 0x40, 0x00, 0x00, 0x40, 0x00, 0x00, 0x20, 0x00, 0x00, 0x10, 0x00, 0x00, 0x08, 0x00, 0x00, 0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x10, 0x00, 0x00},/*"~",94*/
+};
+#endif //HW_LIB_OLED_FONT_H
diff --git a/lib/src/oled/oled.cpp b/lib/src/oled/oled.cpp
new file mode 100644
index 0000000..547f8a3
--- /dev/null
+++ b/lib/src/oled/oled.cpp
@@ -0,0 +1,193 @@
+#include "oled.h"
+#include "oled_font.h"
+
+#define BUFPOINT(x, i) (*(dev->buf + x + (i * dev->width)))
+
+void OLED_Init(OLED_T *dev) {
+    uint8_t *cmdIndex = (uint8_t *) initCmd;
+    uint8_t count, temp;
+    while (*cmdIndex) {
+        temp = *cmdIndex++;
+        count = temp & 0x7F;
+
+        dev->cmd(cmdIndex, count);
+        cmdIndex += count;
+    }
+    dev->state = IDLE;
+}
+
+void OLED_ON(OLED_T *dev) {
+    uint8_t cmd[3] = {0x8D, 0x14, 0xAF};
+    if (dev->state == IDLE) {
+        dev->state = WRITE;
+        dev->cmd(cmd, 3);
+        dev->state = IDLE;
+    }
+}
+
+void OLED_OFF(OLED_T *dev) {
+    uint8_t cmd[3] = {0x8D, 0x10, 0xAE};
+    if (dev->state == IDLE) {
+        dev->state = WRITE;
+        dev->cmd(cmd, 3);
+        dev->state = IDLE;
+    }
+}
+
+void OLED_Turn(OLED_T *dev, bool e) {
+    uint8_t cmd = 0xA6 + e;
+    if (dev->state == IDLE) {
+        dev->state = WRITE;
+        dev->cmd(&cmd, 1);
+        dev->state = IDLE;
+    }
+}
+
+void OLED_Refresh(OLED_T *dev) {
+    uint8_t i, cmd[3] = {0xb0, 0x00, 0x10};
+    if (dev->state == IDLE) {
+        dev->state = REFRESH;
+        for (i = 0; i < (dev->height >> 3); i++) {
+            cmd[0] = 0xb0 + i;
+            dev->cmd(cmd, 3);
+            dev->data(dev->buf + (i * dev->width), dev->width);
+        }
+#if REFRESH_CALL_ENABLE
+        dev->call();
+#endif
+    }
+}
+
+void OLED_DisplayTurn(OLED_T *dev, bool e) {
+    uint8_t cmd[2];
+    if (e) {
+        cmd[0] = 0xC8;
+        cmd[1] = 0xA1;
+
+    } else {
+        cmd[0] = 0xC0;
+        cmd[1] = 0xA0;
+    }
+    if (dev->state == IDLE) {
+        dev->state = WRITE;
+        dev->cmd(cmd, 1);
+        dev->state = IDLE;
+    }
+}
+
+void OLED_Set(OLED_T *dev, uint8_t x, uint8_t y) {
+    uint8_t i, m, n;
+    i = y / 8;
+    m = y % 8;
+    n = 1 << m;
+    BUFPOINT(x, i) |= n;
+}
+
+void OLED_RSet(OLED_T *dev, uint8_t x, uint8_t y) {
+    uint8_t i, m, n;
+    i = y / 8;
+    m = y % 8;
+    n = 1 << m;
+    BUFPOINT(x, i) = ~BUFPOINT(x, i);
+    BUFPOINT(x, i) |= n;
+    BUFPOINT(x, i) = ~BUFPOINT(x, i);
+}
+
+void OLED_DrawLine(OLED_T *dev, uint8_t x1, uint8_t y1, uint8_t x2, uint8_t y2) {
+    uint8_t i, k, k1, k2;
+    if ((x1 < 0) || (x2 > dev->width) || (y1 < 0) || (y2 > dev->height) || (x1 > x2) || (y1 > y2))return;
+    if (x1 == x2)    //画竖线
+    {
+        for (i = 0; i < (y2 - y1); i++) {
+            OLED_Set(dev, x1, y1 + i);
+        }
+    } else if (y1 == y2)   //画横线
+    {
+        for (i = 0; i < (x2 - x1); i++) {
+            OLED_Set(dev, x1 + i, y1);
+        }
+    } else      //画斜线
+    {
+        k1 = y2 - y1;
+        k2 = x2 - x1;
+        k = k1 * 10 / k2;
+        for (i = 0; i < (x2 - x1); i++) {
+            OLED_Set(dev, x1 + i, y1 + i * k / 10);
+        }
+    }
+}
+
+void OLED_DrawCircle(OLED_T *dev, uint8_t x, uint8_t y, uint8_t r) {
+    int a, b, num;
+    a = 0;
+    b = r;
+    while (2 * b * b >= r * r) {
+        OLED_Set(dev, x + a, y - b);
+        OLED_Set(dev, x - a, y - b);
+        OLED_Set(dev, x - a, y + b);
+        OLED_Set(dev, x + a, y + b);
+
+        OLED_Set(dev, x + b, y + a);
+        OLED_Set(dev, x + b, y - a);
+        OLED_Set(dev, x - b, y - a);
+        OLED_Set(dev, x - b, y + a);
+
+        a++;
+        num = (a * a + b * b) - r * r;//计算画的点离圆心的距离
+        if (num > 0) {
+            b--;
+            a--;
+        }
+    }
+}
+
+void OLED_ShowChar(OLED_T *dev, uint8_t x, uint8_t y, uint8_t chr, uint8_t size1) {
+    uint8_t i, m, temp, size2, chr1;
+    uint8_t y0 = y;
+    size2 = (size1 / 8 + ((size1 % 8) ? 1 : 0)) * (size1 / 2);  //得到字体一个字符对应点阵集所占的字节数
+    chr1 = chr - ' ';  //计算偏移后的值
+    for (i = 0; i < size2; i++) {
+        if (size1 == 12) { temp = asc2_1206[chr1][i]; } //调用1206字体
+        else if (size1 == 16) { temp = asc2_1608[chr1][i]; } //调用1608字体
+        else if (size1 == 24) { temp = asc2_2412[chr1][i]; } //调用2412字体
+        else return;
+        for (m = 0; m < 8; m++)           //写入数据
+        {
+            if (temp & 0x80)OLED_Set(dev, x, y);
+            else OLED_RSet(dev, x, y);
+            temp <<= 1;
+            y++;
+            if ((y - y0) == size1) {
+                y = y0;
+                x++;
+                break;
+            }
+        }
+    }
+}
+
+void OLED_ShowString(OLED_T *dev, uint8_t x, uint8_t y, uint8_t *chr, uint8_t size1) {
+    while ((*chr >= ' ') && (*chr <= '~'))//判断是不是非法字符!
+    {
+        OLED_ShowChar(dev, x, y, *chr, size1);
+        x += size1 / 2;
+        if (x > dev->width - size1)  //换行
+        {
+            x = 0;
+            y += 2;
+        }
+        chr++;
+    }
+}
+
+void OLED_SPos(OLED_T *dev, uint8_t x, uint8_t y) {
+    uint8_t cmd[3];
+    cmd[0] = (uint8_t) 0xb0 + y;
+    cmd[1] = ((x & 0xf0) >> 4) | 0x10;
+    cmd[2] = (x & 0x0f) | 0x01;
+    if (dev->state == IDLE) {
+        dev->state = WRITE;
+        dev->cmd(cmd, 3);
+        dev->state = IDLE;
+    }
+}
\ No newline at end of file