📄 12232drivers.c
字号:
#include "mylib.h"
uchar dot_buffer[32]; //点阵缓存区
struct data_gb16 code hz16[] =
{
"向",
0x00,0x00,0xFC,0x04,0x04,0xE6,0x25,0x24,0x24,0x24,0xE4,0x04,0x04,0xFC,0x00,0x00,
0x00,0x00,0x7F,0x00,0x00,0x0F,0x04,0x04,0x04,0x04,0x0F,0x20,0x40,0x3F,0x00,0x00,
"盘",
0x20,0x20,0xA0,0x7C,0x24,0x26,0x6D,0xB4,0x24,0x24,0x24,0xFC,0x20,0x20,0x20,0x00,
0x44,0x42,0x41,0x7C,0x44,0x44,0x7C,0x45,0x44,0x7D,0x46,0x45,0x7C,0x40,0x40,0x00,
"检",
0x08,0x88,0x68,0xFF,0x28,0x48,0x10,0x48,0x44,0x43,0x44,0x48,0x50,0x10,0x10,0x00,
0x02,0x01,0x00,0x7F,0x00,0x20,0x22,0x2C,0x21,0x2E,0x30,0x28,0x27,0x22,0x20,0x00,
"仪",
0x40,0x20,0xF0,0x0C,0x03,0x00,0x38,0xC0,0x01,0x0E,0x04,0xE0,0x1C,0x00,0x00,0x00,
0x00,0x00,0xFF,0x00,0x40,0x40,0x20,0x10,0x0B,0x04,0x0B,0x10,0x20,0x60,0x20,0x00,
"测",
0x08,0x31,0x86,0x60,0x00,0xFE,0x02,0xF2,0x02,0xFE,0x00,0xF8,0x00,0x00,0xFF,0x00,
0x04,0xFC,0x03,0x00,0x80,0x47,0x30,0x0F,0x10,0x67,0x00,0x07,0x40,0x80,0x7F,0x00,
"正",
0x00,0x02,0x02,0xC2,0x02,0x02,0x02,0x02,0xFE,0x82,0x82,0x82,0x82,0x82,0x02,0x00,
0x20,0x20,0x20,0x3F,0x20,0x20,0x20,0x20,0x3F,0x20,0x20,0x20,0x20,0x20,0x20,0x00,
"常",
0x20,0x18,0x08,0x09,0xEE,0xAA,0xA8,0xAF,0xA8,0xA8,0xEC,0x0B,0x2A,0x18,0x08,0x00,
0x00,0x00,0x3E,0x02,0x02,0x02,0x02,0xFF,0x02,0x02,0x12,0x22,0x1E,0x00,0x00,0x00,
"矩",
0xA0,0x90,0x8F,0xF8,0x88,0x88,0x88,0x00,0xFE,0x22,0x22,0x22,0x22,0xE2,0x02,0x00,
0x40,0x20,0x18,0x07,0x02,0x04,0x18,0x00,0x7F,0x42,0x42,0x42,0x42,0x47,0x40,0x00,
"转",
0xC8,0xA8,0x9C,0xEB,0x88,0x88,0x88,0x40,0x48,0xF8,0x4F,0x48,0x48,0x48,0x40,0x00,
0x08,0x08,0x04,0xFF,0x04,0x04,0x00,0x02,0x0B,0x12,0x22,0xD2,0x0E,0x02,0x00,0x00,
"角",
0x00,0x40,0x20,0xF0,0x98,0x97,0x92,0x92,0xF2,0x92,0x9A,0x96,0x92,0xF0,0x00,0x00,
0x00,0x80,0x60,0x1F,0x04,0x04,0x04,0x04,0xFF,0x04,0x04,0x44,0x84,0x7F,0x00,0x00,
"欠",
0x80,0x40,0x20,0x18,0x0F,0x0A,0x08,0xE8,0x08,0x08,0x48,0x28,0x18,0x08,0x00,0x00,
0x40,0x40,0x20,0x20,0x10,0x0C,0x03,0x00,0x03,0x0C,0x10,0x30,0x60,0x20,0x20,0x00,
"压",
0x00,0x00,0xFE,0x02,0x42,0x42,0x42,0x42,0xFA,0x42,0x42,0x42,0x62,0x42,0x02,0x00,
0x20,0x18,0x27,0x20,0x20,0x20,0x20,0x20,0x3F,0x20,0x21,0x2E,0x24,0x20,0x20,0x00,
"完",
0x00,0x90,0x8C,0xA4,0xA4,0xA4,0xA5,0xA6,0xA4,0xA4,0xA4,0xA4,0x94,0x8C,0x04,0x00,
0x00,0x80,0x40,0x20,0x18,0x07,0x00,0x00,0x00,0x3F,0x40,0x40,0x40,0x70,0x00,0x00,
"成",
0x00,0x00,0xF8,0x48,0x48,0x48,0xC8,0x08,0xFF,0x08,0x09,0x0A,0xC8,0x88,0x08,0x00,
0x40,0x30,0x0F,0x00,0x08,0x50,0x4F,0x20,0x10,0x0B,0x0C,0x12,0x21,0x40,0xF0,0x00,
"保",
0x40,0x20,0xF8,0x17,0x82,0x80,0xBE,0xA2,0xA2,0xE2,0xA2,0xA2,0xBE,0x80,0x80,0x00,
0x00,0x00,0x7F,0x00,0x20,0x10,0x08,0x06,0x01,0x7F,0x03,0x0C,0x18,0x30,0x10,0x00,
"存",
0x00,0x04,0x04,0xC4,0x64,0x1C,0x27,0x25,0x24,0x24,0xA4,0x64,0x24,0x04,0x00,0x00,
0x04,0x02,0x01,0xFF,0x00,0x02,0x02,0x02,0x42,0x82,0x7F,0x02,0x02,0x02,0x02,0x00,
"选",
0x40,0x40,0x42,0xCC,0x00,0x50,0x4E,0xC8,0x48,0x7F,0xC8,0x48,0x48,0x40,0x00,0x00,
0x00,0x40,0x20,0x1F,0x20,0x48,0x46,0x41,0x40,0x40,0x47,0x48,0x48,0x4E,0x40,0x00,
"择",
0x08,0x08,0xFF,0x88,0x48,0x08,0x42,0x46,0x2A,0xD2,0x2A,0x46,0x42,0x80,0x80,0x00,
0x42,0x81,0x7F,0x00,0x00,0x08,0x09,0x09,0x09,0xFF,0x09,0x09,0x09,0x08,0x08,0x00,
"定",
0x00,0x10,0x0C,0xA4,0x24,0x24,0x25,0xE6,0x24,0x24,0x24,0x24,0x14,0x0C,0x04,0x00,
0x40,0x20,0x18,0x07,0x08,0x10,0x20,0x7F,0x42,0x42,0x42,0x42,0x40,0x40,0x00,0x00,
"检",
0x08,0x88,0x68,0xFF,0x28,0x48,0x10,0x48,0x44,0x43,0x44,0x48,0x50,0x10,0x10,0x00,
0x02,0x01,0x00,0x7F,0x00,0x20,0x22,0x2C,0x21,0x2E,0x30,0x28,0x27,0x22,0x20,0x00,
"标",
0x10,0x10,0xD0,0xFF,0x50,0x90,0x20,0x22,0x22,0x22,0xE2,0x22,0x22,0x22,0x20,0x00,
0x04,0x03,0x00,0xFF,0x00,0x09,0x04,0x03,0x40,0x80,0x7F,0x00,0x01,0x06,0x1C,0x00,
"电",
0x00,0x00,0xF8,0x48,0x48,0x48,0x48,0xFF,0x48,0x48,0x48,0x48,0xF8,0x00,0x00,0x00,
0x00,0x00,0x0F,0x04,0x04,0x04,0x04,0x3F,0x44,0x44,0x44,0x44,0x4F,0x40,0x70,0x00,
"状",
0x08,0x30,0x00,0xFF,0x20,0x20,0x20,0x20,0xFF,0x20,0xE1,0x26,0x2C,0x20,0x20,0x00,
0x04,0x02,0x01,0xFF,0x40,0x20,0x18,0x07,0x00,0x00,0x03,0x0C,0x30,0x60,0x20,0x00,
"态",
0x00,0x04,0x04,0x04,0x84,0x44,0x34,0x4F,0x94,0x24,0x44,0x84,0x84,0x04,0x00,0x00,
0x00,0x60,0x39,0x01,0x00,0x3C,0x40,0x42,0x4C,0x40,0x40,0x70,0x04,0x09,0x31,0x00,
"与",
0x00,0x00,0x00,0x00,0x7E,0x48,0x48,0x48,0x48,0x48,0x48,0x48,0x48,0xCC,0x08,0x00,
0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x24,0x46,0x44,0x20,0x1F,0x00,0x00,
"上",
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x40,0x40,0x40,0x40,0x40,0x00,0x00,0x00,
0x00,0x40,0x40,0x40,0x40,0x40,0x40,0x7F,0x40,0x40,0x40,0x40,0x40,0x60,0x40,0x00,
"位",
0x00,0xC0,0x30,0xEC,0x03,0x2A,0xC8,0x09,0x0A,0x0E,0x08,0xE8,0x48,0x08,0x00,0x00,
0x01,0x00,0x00,0x7F,0x20,0x20,0x20,0x27,0x20,0x30,0x2E,0x21,0x20,0x20,0x20,0x00,
"机",
0x08,0x08,0xC8,0xFF,0x48,0x88,0x08,0x00,0xFE,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,
0x04,0x03,0x00,0xFF,0x00,0x41,0x30,0x0C,0x03,0x00,0x00,0x00,0x3F,0x40,0x78,0x00,
"通",
0x40,0x41,0xC6,0x00,0x00,0xF2,0x52,0x52,0x56,0xFA,0x5A,0x56,0xF2,0x00,0x00,0x00,
0x40,0x20,0x1F,0x20,0x40,0x5F,0x42,0x42,0x42,0x5F,0x4A,0x52,0x4F,0x40,0x40,0x00,
"讯",
0x20,0x21,0x2E,0xE4,0x00,0x42,0x42,0xFE,0x42,0x42,0x42,0x02,0xFE,0x00,0x00,0x00,
0x00,0x00,0x00,0x7F,0x20,0x10,0x00,0x7F,0x00,0x00,0x00,0x00,0x3F,0x40,0x38,0x00
};
void send_mi(uchar instruction)
{
clr_E2(); //关S
set_E1(); //开M
wait_ready();
clr_A0(); //指令
clr_WR(); //写触发
NOP();
lcd_data = instruction; //指令码
NOP();
clr_E1(); //关M
}
void send_md(uchar c)
{
clr_E2(); //关S
set_E1(); //开M
wait_ready();
set_A0(); //数据
clr_WR(); //写触发
NOP();
lcd_data = c; //数据
NOP();
clr_E1(); //关M
}
void send_si(uchar instruction)
{
clr_E1(); //关M
set_E2(); //开S
wait_ready();
clr_A0(); //指令
clr_WR(); //写触发
NOP();
lcd_data=instruction; //指令码
NOP();
clr_E2(); //关S
}
void send_sd(uchar c)
{
clr_E1();
set_E2();
wait_ready();
set_A0(); //数据
clr_WR(); //写触发
lcd_data = c;
NOP();
clr_E2();
}
//等待ready:等待LCD内部操作完成
void wait_ready(void)
{
// DDRA = 0x00; //PA口输入
clr_A0(); //指令
set_WR(); //读
NOP();
while(lcd_data & status_busy); //读入LCD状态,1=忙,一直等待LCD内部操作完成
// DDRA = 0xff; //重新置PA口输出
}
//122x32LCD初始化
void lcd_init(void)
{
send_mi(reset); //复位m-left,s-right
send_si(reset);
send_mi(disp_off); //关闭显示
send_si(disp_off);
send_mi(dynamic_driver); //动态驱动
send_si(dynamic_driver);
send_mi(clk32); //1/32占空比
send_si(clk32);
send_mi(adc_select); //clockwise
send_si(adc_select);
send_mi(mode_write); //写模式
send_si(mode_write);
send_mi(col_addr_set);
send_mi(disp_start_line); //归回零列,设定显示起始行首
send_si(col_addr_set);
send_si(disp_start_line);
send_mi(disp_on); //开显示
send_si(disp_on);
}
//清屏
void lcd_clr(void)
{
uchar i, page;
for (page=0;page<4;page++)
{
send_mi(page_addr_set|page); //0xb8 10111000
send_si(page_addr_set|page);
send_mi(0); //主窗口设置为0列
send_si(0); //从窗口设置为0列
for (i=0;i<62;i++)
{
send_md(0x00);
send_sd(0x00);
}
}
}
void lcd_clr1(uchar page,uchar i,uchar withe,uchar mode)
{
//uchar page;
//for (page=0;page<4;page++)
//{
uchar k;
send_mi(page_addr_set|page); //0xb8 10111000
send_si(page_addr_set|page);
send_mi(i);
send_si(i);
//for (i=0;i<62;i++)
for(k=i;k<(i+withe);k++)
{
//send_md(0x00);
//send_sd(0x00);
if(mode)
{
send_md(0); //左屏
// send_sd(0);
}
else send_sd(0); //右屏
}
//}
}
/*void lcd_clr2()
{
lcd_clr1(0,6,54,1);
lcd_clr1(1,6,54,1);
lcd_clr1(2,6,54,1);
lcd_clr1(3,6,54,1);
lcd_clr1(0,6,54,0);
lcd_clr1(1,6,54,0);
lcd_clr1(2,6,54,0);
lcd_clr1(3,6,54,0);
} */
//同时设置主(右)从(左)显示页为0~3页
void set_page(uchar page)
{
send_mi(page_addr_set|page);
send_si(page_addr_set|page);
}
//同时设置主(右)从(左)列地址为0~61列
void set_address(uchar address)
{
send_mi(address&0x7F); //&0x7F,考虑到防止越限
send_si(address&0x7F);
}
//在右页(从窗口)当前地址画一个字节(8点)
void putchar_l(uchar c)
{
send_md(c);
}
//在左页(主窗口)当前地址画一个字节(8点)
void putchar_r(uchar c)
{
send_sd(c);
}
//画一个图,横坐标是col,layer表示上下层,width是图形的宽,高固定16
// bmp是图形指针
// 使用zimo21软件,采用纵向取模下高位得到bmp数据。
// col 图型的起始位置0~121
// layer 图形的位置(Y坐标)0-下半部分 非0-上半部分
// width 图形宽度8,16可选
// bmp 图形数据指针
void draw_bmp(uchar col,uchar layer,uchar width,uchar *bmp)
{
uchar x;
uchar address; //address表示显存的物理地址
uchar p=0;
uchar page=0;
uchar window=0; //page表示上下两页,window表示左右窗口(0
//左,1右)
if (layer) page=2; //左-主窗口,右-从窗口
for (x=col; x<col+width; x++)
{
if (x>121)return; //防止显示乱码
if (x>60) //左右窗口定位
{
window=1; //右-从窗口
address=x%61;
}
else
address=x; //主窗口输出
set_page(page); //上层数据输出
set_address(address);
if (window)
putchar_r(bmp[p]);
else
putchar_l(bmp[p]);
set_page(page+1); //下层数据输出
set_address(address); //列保持不变
if (window)
putchar_r(bmp[p+width]);
else
putchar_l(bmp[p+width]);
p++;
}
}
/*
void draw_bmp1(uchar col,uchar width,uchar *bmp)
{
uchar x;
uchar address; //address表示显存的物理地址
uchar p=0;
uchar page=0;
uchar window=0; //page表示上下两页,window表示左右窗口(0
//左,1右)
// if (layer) page=2; //左-主窗口,右-从窗口
for (x=col; x<col+width; x++)
{
if (x>121)return; //防止显示乱码
if (x>60) //左右窗口定位
{
window=1; //右-从窗口
address=x%61;
}
else
address=x; //主窗口输出
set_page(page); //上层数据输出
set_address(address);
// set_page(page+2); //上层数据输出
// set_address(address);
if (window)
putchar_r(bmp[p]);
else
putchar_l(bmp[p]);
set_page(page+1); //下层数据输出
set_address(address); //列保持不变
// set_page(page+3); //下层数据输出
// set_address(address);
if (window)
putchar_r(bmp[p+width]);
else
putchar_l(bmp[p+width]);
//page=2;
set_page(page+2); //上层数据输出
set_address(address);
// set_page(page); //上层数据输出
// set_address(address);
if (window)
putchar_r(bmp[p+2*width]);
else
putchar_l(bmp[p+2*width]);
set_page(page+3); //下层数据输出
set_address(address); //列保持不变
// set_page(page+1); //下层数据输出
// set_address(address);
if (window)
putchar_r(bmp[p+3*width]);
else
putchar_l(bmp[p+3*width]);
p++;
}
} */
//显示单个ASCII码col-列;layer-上下行:1-上,0-下;ascii_code:所要显示德ASCCII码
void disp_one_ascii(uchar col,uchar layer,uchar ascii_code,uchar mode)
{
uchar i;
for(i=0;i<16;i++) //ASCII码显示占用16个字节
{
if(mode)dot_buffer[i]=~ascii[(ascii_code-0x20)*16 + i];
else dot_buffer[i]= ascii[(ascii_code-0x20)*16 + i];
}
draw_bmp(col,layer,8,dot_buffer);
}
//显示小于4个的十进制数字
//修改缓冲区的大小可以扩展显示
#ifdef disp_ram_data
#define disp_ram_data
void disp_ram_data(uchar col,uchar layer,uchar n,uchar mode)
{
while(n--)
{
if(mode)disp_one_ascii(col,layer,disp_buffer[n]+0x30,1);
else disp_one_ascii(col,layer,disp_buffer[n]+0x30,0);
col += 8;
}
}
#endif
//ASCII(8*16) 和 汉字(16*16)显示函数
void dprintf(uchar col,uchar layer,uchar *ptr,uchar mode)
{
uchar c1,c2;
uchar i,j,k;
uchar ulen;
//uchar ucol,ulayer,umode;
uchar ucol,ulayer;
ulen = 0;
ucol = col;
ulayer = layer;
while (ptr[ulen]!= 0)ulen++; //探测字串长度
i=0;
while(i<ulen)
{
c1 = ptr[i];
c2 = ptr[i+1];
//ASCII字符与汉字内码的区别在于128做
//分界;大于128的为汉字码
if(c1 <=128) //ASCII
{
if(mode)disp_one_ascii(ucol,ulayer,c1,1);
else disp_one_ascii(ucol,ulayer,c1,0);
ucol+=8;
i++; //ASCII码的处理
}
else //中文
{
for(j=0;j<sizeof(hz16)/sizeof(hz16[0]);j++)
{ //查找定位当前汉字的点阵区
if((c1 == hz16[j].index[0]) && (c2 == hz16[j].index[1]))
break;
}
for(k=0;k<32;k++)
{ if(mode)dot_buffer[k]=~hz16[j].zimo[k];
else dot_buffer[k]= hz16[j].zimo[k];
}
draw_bmp(ucol,ulayer,16,dot_buffer);
ucol+=16;
i+=2; //中文的处理
}
}
}
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