AI8051数据类型

天*** · 发表于昨天 20:41

刚刚焊了一块Ai8051U最小系统板,
昨天买的5片芯片今天上午到货,
测试了一下USB下载功能.
先按下P3.2,再插上USB数据线,
串口就识别出来了.
春节买的5块芯片可以识别,
固件没有USB下载功能,
系统提示可以用USB LINK1D 下载

  晚上想测试一下IIC 0.96OLED
把原来的uchar 类型改成了 u8
编译Write_IIC_Command(0XB4+y);       //纵向页这句话是产生以下警告

         main.c(174): warning C188: 'parameter 1': value truncated

函数原型是这样的 ,变量IIC_Command已经定义为U8了

         /*************IIC Write Command*****************/
            void Write_IIC_Command(u8 IIC_Command)
            {
            IIC_Start();
            Write_IIC_Byte(0x78);             //Slave address,SA0=0
            Write_IIC_Byte(0x00);             //write command
            Write_IIC_Byte(IIC_Command);
            IIC_Stop();
            }

整个程序如下
#include "../../comm/AI8051U.h"
#include "stdio.h"
#include "intrins.h"
#define    high 1
            #define    low 0
typedef    unsigned char u8;
typedef    unsigned int u16;
typedef    unsigned long u32;
sbit       OLED_SCL=P1^1;       //
            sbit       OLED_SDA=P1^0;       //
#define MAIN_Fosc       24000000UL
u8 code show1[]=
{
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,/*"0",0*/
0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,/*"1",1*/
0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,/*"2",2*/
0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,/*"3",3*/
0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,/*"4",4*/
0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,/*"5",5*/
0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,/*"6",6*/
0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,/*"7",7*/
0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,/*"8",8*/
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,/*"9",9*/
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x1F,0x01,0x01,0x01,0x01,0x1F,0x00,/*"A",10*/
0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00,/*"D",11*/
0x08,0xF8,0x00,0xF8,0x00,0xF8,0x08,0x00,0x00,0x03,0x3E,0x01,0x3E,0x03,0x00,0x00,/*"W",12*/
0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00,/*"O",13*/
0x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00,/*"N",14*/
};
u8 code show2[]=
{
0x08,0x08,0x08,0x08,0x88,0x78,0x0F,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x00,
0x20,0x10,0x48,0x46,0x41,0x41,0x41,0x41,0x7F,0x41,0x41,0x41,0x41,0x40,0x40,0x00,/*"左",0*/
0x08,0x08,0x08,0x08,0xC8,0x38,0x0F,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x00,
0x08,0x04,0x02,0x01,0xFF,0x41,0x41,0x41,0x41,0x41,0x41,0x41,0xFF,0x00,0x00,0x00,/*"右",1*/
0x80,0x60,0xF8,0x07,0x00,0x04,0x74,0x54,0x55,0x56,0x54,0x54,0x74,0x04,0x00,0x00,
0x00,0x00,0xFF,0x00,0x03,0x01,0x05,0x45,0x85,0x7D,0x05,0x05,0x05,0x01,0x03,0x00,/*"停",2*/
0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0xFF,0x40,0x40,0x40,0x40,0x40,0x00,0x00,0x00,
0x40,0x40,0x40,0x7F,0x40,0x40,0x40,0x7F,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,/*"止",3*/
0x00,0x00,0x00,0xFC,0x44,0x44,0x44,0x45,0x46,0x44,0x44,0x44,0x44,0x7C,0x00,0x00,
0x40,0x20,0x18,0x07,0x00,0xFC,0x44,0x44,0x44,0x44,0x44,0x44,0x44,0xFC,0x00,0x00,/*"启",4*/
0x40,0x44,0xC4,0x44,0x44,0x44,0x40,0x10,0x10,0xFF,0x10,0x10,0x10,0xF0,0x00,0x00,
0x10,0x3C,0x13,0x10,0x14,0xB8,0x40,0x30,0x0E,0x01,0x40,0x80,0x40,0x3F,0x00,0x00,/*"动",5*/
0x00,0x04,0x84,0x84,0x94,0xE4,0x85,0x86,0x84,0xC4,0xB4,0x84,0x84,0x84,0x80,0x00,
0x80,0x60,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"产",6*/
0x20,0x20,0x20,0xBE,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xBE,0x20,0x20,0x20,0x00,
0x00,0x80,0x80,0xAF,0xAA,0xAA,0xAA,0xFF,0xAA,0xAA,0xAA,0xAF,0x80,0x80,0x00,0x00,/*"量",7*/
0x40,0x40,0x42,0xCC,0x00,0x80,0x88,0x88,0xFF,0x88,0x88,0xFF,0x88,0x88,0x80,0x00,
0x00,0x40,0x20,0x1F,0x20,0x40,0x50,0x4C,0x43,0x40,0x40,0x5F,0x40,0x40,0x40,0x00,/*"进",8*/
0x40,0x40,0x42,0xCC,0x00,0x00,0xFF,0x49,0x49,0xC9,0x49,0x49,0x7F,0x80,0x00,0x00,
0x00,0x40,0x20,0x1F,0x20,0x40,0x5F,0x48,0x44,0x40,0x41,0x42,0x45,0x58,0x40,0x00,/*"退",9*/
0x00,0x00,0x04,0x04,0x04,0x04,0xFC,0x04,0x04,0x04,0x04,0x04,0xFC,0x00,0x00,0x00,
0x00,0x80,0x40,0x20,0x18,0x06,0x01,0x00,0x00,0x40,0x80,0x40,0x3F,0x00,0x00,0x00,/*"刀",10*/
0x00,0x10,0x88,0xC4,0x33,0x40,0x48,0x48,0x48,0x7F,0x48,0xC8,0x48,0x48,0x40,0x00,
0x02,0x01,0x00,0xFF,0x00,0x02,0x0A,0x32,0x02,0x42,0x82,0x7F,0x02,0x02,0x02,0x00,/*"待",11*/
0x10,0x10,0xD0,0xFF,0x90,0x10,0x00,0xFE,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,
0x04,0x03,0x00,0xFF,0x00,0x83,0x60,0x1F,0x00,0x00,0x00,0x3F,0x40,0x40,0x78,0x00,/*"机",12*/
};
//==========================================================================

/*************  本地常量声明 **************/

/*************  IO口定义 **************/

/*************  本地变量声明 **************/

/*************  本地函数声明 **************/

void  delay_ms(u8 ms);

/*************Pin Define***************/
            void    Initial_LY096BG30();
            void    Delay_50ms(u16 Del_50ms);
            void    fill_picture(u8 fill_Data);
            void    IIC_Start();
            void    IIC_Stop();
            void    Write_IIC_Command(u8 IIC_Command);
            void    Write_IIC_Data(u8 IIC_Data);
            bit    Write_IIC_Byte(u8 IIC_Byte);
/*******************IIC Start******************/
            void IIC_Start()
            {
            OLED_SCL=high;
            OLED_SDA=high;
            _nop_();
            OLED_SDA=low;
            _nop_();_nop_();
            OLED_SCL=low;
            }
/*************IIC Stop*************************/
            void IIC_Stop()
            {
            OLED_SDA=low;
            _nop_();
            OLED_SCL=high;
            _nop_();_nop_();
            OLED_SDA=high;
            }
/*****************IIC Write byte***************/
            bit Write_IIC_Byte(u8 IIC_Byte)
            {
            unsigned char i;
            bit Ack_Bit;                   //应答信号
            for(i=0;i<8;i++)
            {
            if(IIC_Byte & 0x80)             //1?0?
            OLED_SDA=high;
            else
            OLED_SDA=low;
            OLED_SCL=high;
            _nop_();_nop_();
            OLED_SCL=low;
            IIC_Byte<<=1;                   //loop
            }
            OLED_SDA=high;                   //释放IIC SDA总线为主器件接收从器件产生应答信号
            _nop_();_nop_();
            OLED_SCL=high;                   //第9个时钟周期
            _nop_();_nop_();
            Ack_Bit=OLED_SDA;                //读取应答信号
            OLED_SCL=low;
            return Ack_Bit;
            }
/*************IIC Write Command*****************/
            void Write_IIC_Command(u8 IIC_Command)
            {
            IIC_Start();
            Write_IIC_Byte(0x78);             //Slave address,SA0=0
            Write_IIC_Byte(0x00);             //write command
            Write_IIC_Byte(IIC_Command);
            IIC_Stop();
            }
/****************IIC Write Data*****************/
            void Write_IIC_Data(u8 IIC_Data)
            {
            IIC_Start();
            Write_IIC_Byte(0x78);
            Write_IIC_Byte(0x40);             //write data
            Write_IIC_Byte(IIC_Data);
            IIC_Stop();
            }
/***************设置参数显示******************/
            void dis_Val1(u8 s)
            {
            u8 x,y;
            u16 i=0;
            u8 A1,A2,A3;
            A1=s/100;
            A2=(s-A1*100)/10;
            A3=s-A1*100-A2*10;
            for(y=0;y<2;y++)                //百位显示
            {
            Write_IIC_Command(0XB4+y);       //纵向页
            Write_IIC_Command(0X00);          //横向离左部边缘开始的距离
            Write_IIC_Command(0X10);       //横向第四个字
            for(x=0;x<8;x++)                //横向像素
            {
            Write_IIC_Data(show1[x+y*8+A1*16]);    //0--A字符表
            }
            for(x=0;x<8;x++)                //横向像素
            {
            Write_IIC_Data(show1[x+y*8+A2*16]);
            }
            }
            for(y=0;y<2;y++)                //十位显示
            {
            Write_IIC_Command(0XB4+y);    //纵向页
            Write_IIC_Command(0X00);          //横向离左部边缘开始的距离
            Write_IIC_Command(0X11);       //横向第五个字
               for(x=0;x<8;x++)             //横向像素
               {
               Write_IIC_Data(show1[x+y*8+A3*16]);
               }
            }
            }
/****************  外部函数声明和外部变量声明 *****************/

/******************** 主函数 **************************/
void main(void)
{
WTST = 0;  //设置程序指令延时参数，赋值为0可将CPU执行指令的速度设置为最快
EAXFR = 1; //扩展寄存器(XFR)访问使能
CKCON = 0; //提高访问XRAM速度

P0M1 = 0x00; P0M0 = 0xff; //设置为推挽输出
P1M1 = 0x00; P1M0 = 0x00; //设置为准双向口
P2M1 = 0x00; P2M0 = 0x00; //设置为准双向口
P3M1 = 0x00; P3M0 = 0x00; //设置为准双向口
P4M1 = 0x00; P4M0 = 0x00; //设置为准双向口
P5M1 = 0x00; P5M0 = 0x00; //设置为准双向口
P6M1 = 0x00; P6M0 = 0x00; //设置为准双向口
P7M1 = 0x00; P7M0 = 0x00; //设置为准双向口

P40 = 0;       //LED Power On

while(1)
{
      P00 = 0;       //LED On
      delay_ms(250);
      P00 = 1;       //LED Off

      P01 = 0;       //LED On
      delay_ms(250);
      P01 = 1;       //LED Off

      P02 = 0;       //LED On
      delay_ms(250);
      P02 = 1;       //LED Off

      P03 = 0;       //LED On
      delay_ms(250);
      P03 = 1;       //LED Off

      P04 = 0;       //LED On
      delay_ms(250);
      P04 = 1;       //LED Off

      P05 = 0;       //LED On
      delay_ms(250);
      P05 = 1;       //LED Off

      P06 = 0;       //LED On
      delay_ms(250);
      P06 = 1;       //LED Off

      P07 = 0;       //LED On
      delay_ms(250);
      P07 = 1;       //LED Off

      P10 = 0;       //LED On
      delay_ms(250);
      P10 = 1;       //LED Off

      P11 = 0;       //LED On
      delay_ms(250);
      P11 = 1;       //LED Off

      P12 = 0;       //LED On
      delay_ms(250);
      P12 = 1;       //LED Off

      P13 = 0;       //LED On
      delay_ms(250);
      P13 = 1;       //LED Off

      P14 = 0;       //LED On
      delay_ms(250);
      P14 = 1;       //LED Off

      P15 = 0;       //LED On
      delay_ms(250);
      P15 = 1;       //LED Off

      P16 = 0;       //LED On
      delay_ms(250);
      P16 = 1;       //LED Off

      P17 = 0;       //LED On
      delay_ms(250);
      P17 = 1;       //LED Off

      P20 = 0;       //LED On
      delay_ms(250);
      P20 = 1;       //LED Off

      P21 = 0;       //LED On
      delay_ms(250);
      P21 = 1;       //LED Off

      P22 = 0;       //LED On
      delay_ms(250);
      P22 = 1;       //LED Off

      P23 = 0;       //LED On
      delay_ms(250);
      P23 = 1;       //LED Off

      P24 = 0;       //LED On
      delay_ms(250);
      P24 = 1;       //LED Off

      P25 = 0;       //LED On
      delay_ms(250);
      P25 = 1;       //LED Off

      P26 = 0;       //LED On
      delay_ms(250);
      P26 = 1;       //LED Off

      P27 = 0;       //LED On
      delay_ms(250);
      P27 = 1;       //LED Off

      P30 = 0;       //LED On
      delay_ms(250);
      P30 = 1;       //LED Off

      P31 = 0;       //LED On
      delay_ms(250);
      P31 = 1;       //LED Off

      P32 = 0;       //LED On
      delay_ms(250);
      P32 = 1;       //LED Off

      P33 = 0;       //LED On
      delay_ms(250);
      P33 = 1;       //LED Off

      P34 = 0;       //LED On
      delay_ms(250);
      P34 = 1;       //LED Off

      P35 = 0;       //LED On
      delay_ms(250);
      P35 = 1;       //LED Off

      P36 = 0;       //LED On
      delay_ms(250);
      P36 = 1;       //LED Off

      P37 = 0;       //LED On
      delay_ms(250);
      P37 = 1;       //LED Off

}
}

//========================================================================
// 函数: void  delay_ms(unsigned char ms)
// 描述: 延时函数。
// 参数: ms,要延时的ms数, 这里只支持1~255ms. 自动适应主时钟.
// 返回: none.
// 版本: VER1.0
// 日期: 2013-4-1
// 备注:
//========================================================================
void  delay_ms(u8 ms)
{
   u16 i;
   do{
      i = MAIN_Fosc / 6000;
      while(--i);
   }while(--ms);
}

国芯人*** · 发表于昨天 20:43

关于AI8051数据类型及编译警告问题的说明如下：

在使用AI8051系列芯片进行开发时，正确理解和使用数据类型是保证程序稳定运行的基础。当前用户在测试过程中遇到的“parameter 1: value truncated”警告，主要源于对u8类型与常量值之间的匹配问题。

首先，AI8051平台支持的标准数据类型包括：u8（无符号8位整型）、s8（有符号8位整型）、u16（无符号16位整型）、s16（有符号16位整型）等，这些类型在编译器中均被严格定义为对应长度的数值范围。其中，u8的取值范围为0~255（即0x00~0xFF），超出该范围的数值将导致截断（truncated）现象。

在用户提供的代码片段中，WriteIICCommand(0XB4+y);这一语句存在潜在风险。虽然y可能是一个u8类型的变量，但0xB4本身是一个十六进制常量，其十进制值为180，属于u8的有效范围。然而，如果y的值超过75（即0xB4 + y > 0xFF），则会导致参数溢出，从而触发编译器警告。

建议用户检查y的取值范围，并确保其与0xB4相加后的结果不超过255。例如，可添加边界判断逻辑或调整计算方式，以避免数据截断。

此外，关于USB下载功能，AI8051U系列芯片支持通过USB LINK1D工具实现固件更新。若使用的是早期版本的AI8051芯片（如春节购买的5片），由于固件未集成USB下载功能，需依赖外部烧录工具完成程序加载。建议用户确认所用芯片的型号和固件版本，以确保兼容性。

综上所述，AI8051的数据类型管理及编译警告处理是开发过程中不可忽视的环节。合理使用数据类型、严格控制数值范围，能够有效提升程序的稳定性和可靠性。如有进一步技术问题，欢迎联系国芯人工智能技术支持团队。

[本文内容由国芯人工智能辅助生成，仅供参考]

天*** · 发表于昨天 21:17

      用了一个障眼法
      先定义一个变量Z
并且赋初值0XB4;
执行完语句Write_IIC_Command
再加Y地址
            z=0XB4;
            for(y=0;y<2;y++)                //百位显示
            {
            Write_IIC_Command(z);       //纵向页 1011
            z=y+0XB4;

但是OLED 还没有显示
今天奔波了一天
明天继续

/******************************************/

#include "../../comm/AI8051U.h"
#include "stdio.h"
#include "intrins.h"
#define    high 1
            #define    low 0
typedef    unsigned char u8;
typedef    unsigned int u16;
typedef    unsigned long u32;
sbit       OLED_SCL=P1^0;       //
            sbit       OLED_SDA=P1^1;       //
#define MAIN_Fosc       24000000UL
u8 code show1[]=
{
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,/*"0",0*/
0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,/*"1",1*/
0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,/*"2",2*/
0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,/*"3",3*/
0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,/*"4",4*/
0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,/*"5",5*/
0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,/*"6",6*/
0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,/*"7",7*/
0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,/*"8",8*/
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,/*"9",9*/
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x1F,0x01,0x01,0x01,0x01,0x1F,0x00,/*"A",10*/
0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00,/*"D",11*/
0x08,0xF8,0x00,0xF8,0x00,0xF8,0x08,0x00,0x00,0x03,0x3E,0x01,0x3E,0x03,0x00,0x00,/*"W",12*/
0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00,/*"O",13*/
0x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00,/*"N",14*/
};
u8 code show2[]=
{
0x08,0x08,0x08,0x08,0x88,0x78,0x0F,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x00,
0x20,0x10,0x48,0x46,0x41,0x41,0x41,0x41,0x7F,0x41,0x41,0x41,0x41,0x40,0x40,0x00,/*"左",0*/
0x08,0x08,0x08,0x08,0xC8,0x38,0x0F,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x00,
0x08,0x04,0x02,0x01,0xFF,0x41,0x41,0x41,0x41,0x41,0x41,0x41,0xFF,0x00,0x00,0x00,/*"右",1*/
0x80,0x60,0xF8,0x07,0x00,0x04,0x74,0x54,0x55,0x56,0x54,0x54,0x74,0x04,0x00,0x00,
0x00,0x00,0xFF,0x00,0x03,0x01,0x05,0x45,0x85,0x7D,0x05,0x05,0x05,0x01,0x03,0x00,/*"停",2*/
0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0xFF,0x40,0x40,0x40,0x40,0x40,0x00,0x00,0x00,
0x40,0x40,0x40,0x7F,0x40,0x40,0x40,0x7F,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,/*"止",3*/
0x00,0x00,0x00,0xFC,0x44,0x44,0x44,0x45,0x46,0x44,0x44,0x44,0x44,0x7C,0x00,0x00,
0x40,0x20,0x18,0x07,0x00,0xFC,0x44,0x44,0x44,0x44,0x44,0x44,0x44,0xFC,0x00,0x00,/*"启",4*/
0x40,0x44,0xC4,0x44,0x44,0x44,0x40,0x10,0x10,0xFF,0x10,0x10,0x10,0xF0,0x00,0x00,
0x10,0x3C,0x13,0x10,0x14,0xB8,0x40,0x30,0x0E,0x01,0x40,0x80,0x40,0x3F,0x00,0x00,/*"动",5*/
0x00,0x04,0x84,0x84,0x94,0xE4,0x85,0x86,0x84,0xC4,0xB4,0x84,0x84,0x84,0x80,0x00,
0x80,0x60,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"产",6*/
0x20,0x20,0x20,0xBE,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xBE,0x20,0x20,0x20,0x00,
0x00,0x80,0x80,0xAF,0xAA,0xAA,0xAA,0xFF,0xAA,0xAA,0xAA,0xAF,0x80,0x80,0x00,0x00,/*"量",7*/
0x40,0x40,0x42,0xCC,0x00,0x80,0x88,0x88,0xFF,0x88,0x88,0xFF,0x88,0x88,0x80,0x00,
0x00,0x40,0x20,0x1F,0x20,0x40,0x50,0x4C,0x43,0x40,0x40,0x5F,0x40,0x40,0x40,0x00,/*"进",8*/
0x40,0x40,0x42,0xCC,0x00,0x00,0xFF,0x49,0x49,0xC9,0x49,0x49,0x7F,0x80,0x00,0x00,
0x00,0x40,0x20,0x1F,0x20,0x40,0x5F,0x48,0x44,0x40,0x41,0x42,0x45,0x58,0x40,0x00,/*"退",9*/
0x00,0x00,0x04,0x04,0x04,0x04,0xFC,0x04,0x04,0x04,0x04,0x04,0xFC,0x00,0x00,0x00,
0x00,0x80,0x40,0x20,0x18,0x06,0x01,0x00,0x00,0x40,0x80,0x40,0x3F,0x00,0x00,0x00,/*"刀",10*/
0x00,0x10,0x88,0xC4,0x33,0x40,0x48,0x48,0x48,0x7F,0x48,0xC8,0x48,0x48,0x40,0x00,
0x02,0x01,0x00,0xFF,0x00,0x02,0x0A,0x32,0x02,0x42,0x82,0x7F,0x02,0x02,0x02,0x00,/*"待",11*/
0x10,0x10,0xD0,0xFF,0x90,0x10,0x00,0xFE,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,
0x04,0x03,0x00,0xFF,0x00,0x83,0x60,0x1F,0x00,0x00,0x00,0x3F,0x40,0x40,0x78,0x00,/*"机",12*/
};
//==========================================================================
void  delay_ms(u8 ms);

void  Oled_delay(u8 ms)
{
   u8 i,j;
            for(i=0;i<ms;i++)
            for(j=0;j<80;j++);
}
/*************Pin Define***************/
            void    Initial_LY096BG30();
            void    Delay_50ms(u16 Del_50ms);
            void    fill_picture(u8 fill_Data);
            void    IIC_Start();
            void    IIC_Stop();
            void    Write_IIC_Command(u8 IIC_Command);
            void    Write_IIC_Data(u8 IIC_Data);
            bit    Write_IIC_Byte(u8 IIC_Byte);
/*******************IIC Start******************/
            void IIC_Start()
            {
            OLED_SCL=high;
            OLED_SDA=high;
            Oled_delay(2);
            OLED_SDA=low;
            Oled_delay(2);
            OLED_SCL=low;
            }
/*************IIC Stop*************************/
            void IIC_Stop()
            {
            OLED_SDA=low;
            Oled_delay(2);
            OLED_SCL=high;
            Oled_delay(2);
            OLED_SDA=high;
            }
/*****************IIC Write byte***************/
            bit Write_IIC_Byte(u8 IIC_Byte)
            {
            unsigned char i;
            bit Ack_Bit;                   //应答信号
            for(i=0;i<8;i++)
            {
            if(IIC_Byte & 0x80)             //1?0?
            OLED_SDA=high;
            else
            OLED_SDA=low;
            OLED_SCL=high;
            Oled_delay(2);
            OLED_SCL=low;
            IIC_Byte<<=1;                   //loop
            }
            OLED_SDA=high;                   //释放IIC SDA总线为主器件接收从器件产生应答信号
            Oled_delay(2);
            OLED_SCL=high;                   //第9个时钟周期
         Oled_delay(2);
            Ack_Bit=OLED_SDA;                //读取应答信号
            OLED_SCL=low;
            return Ack_Bit;
            }
/*************IIC Write Command*****************/
            void Write_IIC_Command(u8 IIC_Command)
            {
            IIC_Start();
            Write_IIC_Byte(0x78);             //Slave address,SA0=0
            Write_IIC_Byte(0x00);             //write command
            Write_IIC_Byte(IIC_Command);
            IIC_Stop();
            }
/****************IIC Write Data*****************/
            void Write_IIC_Data(u8 IIC_Data)
            {
            IIC_Start();
            Write_IIC_Byte(0x78);
            Write_IIC_Byte(0x40);             //write data
            Write_IIC_Byte(IIC_Data);
            IIC_Stop();
            }
/***************设置参数显示******************/
            void dis_Val1(u8 s)
            {
            u8 x,y,z;
            u16 i=0;
            u8 A1,A2,A3;
            A1=s/100;
            A2=(s-A1*100)/10;
            A3=s-A1*100-A2*10;
            z=0XB4;
            for(y=0;y<2;y++)                //百位显示
            {
            Write_IIC_Command(z);       //纵向页 1011
            z=y+0XB4;
            Write_IIC_Command(0X00);          //横向离左部边缘开始的距离
            Write_IIC_Command(0X10);       //横向第四个字
            for(x=0;x<8;x++)                //横向像素
            {
            Write_IIC_Data(show1[x+y*8+A1*16]);    //0--A字符表
            }
            for(x=0;x<8;x++)                //横向像素
            {
            Write_IIC_Data(show1[x+y*8+A2*16]);
            }
            }
            z=0XB4;
            for(y=0;y<2;y++)                //十位显示
            {
            Write_IIC_Command(z);    //纵向页
            z=y+0XB4;
            Write_IIC_Command(0X00);          //横向离左部边缘开始的距离
            Write_IIC_Command(0X11);       //横向第五个字
               for(x=0;x<8;x++)             //横向像素
               {
               Write_IIC_Data(show1[x+y*8+A3*16]);
               }
            }
            }
/****************  外部函数声明和外部变量声明 *****************/

/******************** 主函数 **************************/
void main(void)
{
WTST = 0;  //设置程序指令延时参数，赋值为0可将CPU执行指令的速度设置为最快
EAXFR = 1; //扩展寄存器(XFR)访问使能
CKCON = 0; //提高访问XRAM速度

P0M1 = 0x00; P0M0 = 0xff; //设置为推挽输出
P1M1 = 0x00; P1M0 = 0x00; //设置为准双向口
P2M1 = 0x00; P2M0 = 0x00; //设置为准双向口
P3M1 = 0x00; P3M0 = 0x00; //设置为准双向口
P4M1 = 0x00; P4M0 = 0x00; //设置为准双向口
P5M1 = 0x00; P5M0 = 0x00; //设置为准双向口
P6M1 = 0x00; P6M0 = 0x00; //设置为准双向口
P7M1 = 0x00; P7M0 = 0x00; //设置为准双向口

P40 = 0;       //LED Power On

while(1)
{
      dis_Val1(0X12);
      P30 = 0;       //LED On
      delay_ms(2500);
      P30 = 1;       //LED Off
      dis_Val1(0X12);
      P31 = 0;       //LED On
      delay_ms(2500);
      P31 = 1;       //LED Off
      dis_Val1(0X16);
      P32 = 0;       //LED On
      delay_ms(2500);
      P32 = 1;       //LED Off
      dis_Val1(0X18);
      P33 = 0;       //LED On
      delay_ms(2500);
      P33 = 1;       //LED Off
      dis_Val1(0X20);
      }
}

//========================================================================
// 函数: void  delay_ms(unsigned char ms)
// 描述: 延时函数。
// 参数: ms,要延时的ms数, 这里只支持1~255ms. 自动适应主时钟.
// 返回: none.
// 版本: VER1.0
// 日期: 2013-4-1
// 备注:
//========================================================================
void  delay_ms(u8 ms)
{
   u16 i;
   do{
      i = MAIN_Fosc / 6000;
      while(--i);
   }while(--ms);
}

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