CC2530之OLED12864程序详解

暂时先贴上程序：（我再整理整理）

#include "code_tab.h" #define LCD_SCL P0_4 // 串行时钟输入  #define LCD_SDA P0_5 // 串行数据输入 #define LCD_RST P0_6 // 复位输入端  #define LCD_DC P0_7 // 数据/命令控制 #define XLevelL 0x00 #define XLevelH 0x10 #define XLevel ((XLevelH&0x0F)*16 + XLevelL) #define Max_Column 132 #define Max_Row 32 #define Brightness 0xCF #define X_WIDTH 132 #define Y_WIDTH 32 #define oledWrDat(val) spiWriteByte(val, 1) #define oledWrCmd(val) spiWriteByte(val, 0) void delay_ms(uint ms) { unsigned int a; while(ms) { a = 1800; while(a--); ms--; } return; } / * OLED SSD1306初始化 */ void lcdInit(void) { P0DIR = 0xF0; // 设置相关端口 LCD_SCL = 1; LCD_RST = 0; delay_ms(50); LCD_RST = 1; // 从上电到下面开始初始化要有足够的时间，即等待RC复位完毕  oledWrCmd(0xae); // turn off oled panel oledWrCmd(0x00); // set low column address oledWrCmd(0x10); // set high column address oledWrCmd(0x40); // set start line address Set Mapping RAM Display Start Line (0x00~0x3F) oledWrCmd(0x81); // set contrast control register oledWrCmd(0x8f); // Set SEG Output Current Brightness oledWrCmd(0xa1); // Set SEG/Column Mapping 0xa0左右反置 0xa1正常 oledWrCmd(0xc8); // Set COM/Row Scan Direction 0xc0上下反置 0xc8正常 oledWrCmd(0xa6); // set normal display oledWrCmd(0xa8); // set multiplex ratio(1 to 64) oledWrCmd(0x1f); // 1/32 duty oledWrCmd(0xd3); // set display offset Shift Mapping RAM Counter (0x00~0x3F) oledWrCmd(0x00); // not offset oledWrCmd(0xd5); // set display clock divide ratio/oscillator frequency oledWrCmd(0x80); // set divide ratio, Set Clock as 100 Frames/Sec oledWrCmd(0xd9); // set pre-charge period oledWrCmd(0xf1); // Set Pre-Charge as 15 Clocks & Discharge as 1 Clock oledWrCmd(0xda); // set com pins hardware configuration oledWrCmd(0x02); oledWrCmd(0xdb); // set vcomh oledWrCmd(0x40); // Set VCOM Deselect Level oledWrCmd(0x20); // Set Page Addressing Mode (0x00/0x01/0x02) oledWrCmd(0x02); // oledWrCmd(0x8d); // set Charge Pump enable/disable oledWrCmd(0x14); // set(0x10) disable oledWrCmd(0xa4); // Disable Entire Display On (0xa4/0xa5) oledWrCmd(0xa6); // Disable Inverse Display On (0xa6/a7)  oledWrCmd(0xaf); // --turn on oled panel oledFill(0x00); //初始清屏 oledSetPos(0,0); } / * 串行数据总线传输一字节数据 * @param[in] byte:传输的数据 * @param[in] sel:0-写命令，1-写数据 */ static void spiWriteByte(uchar byte, uchar sel) { uchar i; LCD_DC = 0; if(sel == 1) LCD_DC = 1; for (i=0; i<8; i++) { // 发送一个八位数据  if((byte << i) & 0x80) LCD_SDA = 1; else LCD_SDA = 0; LCD_SCL = 0; LCD_SCL = 1; } } / * 设置显示坐标 */ void oledSetPos(uchar x, uchar y) { x += 4; oledWrCmd(0xb0+y); oledWrCmd(((x&0xf0)>>4)|0x10); oledWrCmd((x&0x0f)|0x01); } / * 全屏 */ void oledFill(uchar bmp_dat) { unsigned char y, x; for (y=0; y<8; y++) { oledWrCmd(0xb0+y); oledWrCmd(0x01); oledWrCmd(0x10); for(x=0; x 
  
    / * 复位清屏 */ 
   void oledClear( 
   void) { uchar y, x; 
   for (y= 
   0; y< 
   8; y++) { oledWrCmd( 
   0xb0+y); oledWrCmd( 
   0x01); oledWrCmd( 
   0x10); 
   for(x= 
   0; x 
   
     0); } } 
    / * 描述：显示6*8一组标准ASCII字符串，显示的坐标（x,y），y为页范围0～7 */ 
    void lcdP6x8Str(uchar x, uchar y, uchar ch[]) { unsigned 
    char c= 
    0, i= 
    0, j= 
    0; 
    while (ch[j] != 
    '\0') { c = ch[j]- 
    32; 
    if(x> 
    126) {x= 
    0; y++;} oledSetPos(x,y); 
    for(i= 
    0; i< 
    6; i++) oledWrDat(F6x8[c][i]); x += 
    6; j++; } } 
    / * 描述：显示8*16一组标准ASCII字符串，显示的坐标（x,y），y为页范围0～7 */ 
    void lcdP8x16Str(uchar x, uchar y, uchar ch[]) { unsigned 
    char c= 
    0,i= 
    0,j= 
    0; 
    while (ch[j] != 
    '\0') { c = ch[j]- 
    32; 
    if (x> 
    120) { x = 
    0; y++; } oledSetPos(x,y); 
    for(i= 
    0;i< 
    8;i++) oledWrDat(F8X16[c* 
    16+i]); oledSetPos(x,y+ 
    1); 
    for(i= 
    0; i< 
    8; i++) oledWrDat(F8X16[c* 
    16+i+ 
    8]); x+= 
    8; j++; } } 
    / * 描述：显示显示BMP图片128×64起始点坐标(x0, y0)，x的范围0～127，y为页的范围0～7 */ 
    void lcdDrawBMP(uchar x0, uchar y0, uchar x1, uchar y1, uchar BMP[]) { uint j= 
    0; uchar x, y; 
    if(y1% 
    8 == 
    0) y = y1/ 
    8; 
    else y = y1/ 
    8+ 
    1; 
    for (y=y0; y 
    
      for (x=x0; x