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SPI是串行外设接口(Serial Peripheral Interface)的缩写,是一种高速的,全双工,同步的通信总线,并且在芯片的管脚上只占用四根线,节约了芯片的管脚,同时为PCB的布局上节省空间,提供方便,正是出于这种简单易用的特性,越来越多的芯片集成了这种通信协议,比如flash闪存芯片W25Q64等。
多NSS片选图如下(还有其他方式,如菊花链等)
模式编号
一般的SPI为4-wire模式
芯片的管脚上只占用四根线。
MISO(Master Input Slave Output): 主器件数据输出,从器件数据输入。
MOSI(Master Output Slave Input):主器件数据输入,从器件数据输出。
SCK(Slava Clock): 时钟信号,由主设备控制发出。
NSS(CS): 从设备选择信号,由主设备控制。当NSS为低电平则选中从器件。
SPI还有3-wire模式
芯片的管脚只占用3根(我们的OLED正是用的这个模式)
MISO/MOSI: 主从双向通信。
SCK(Slava Clock): 时钟信号,由主设备控制发出。
NSS(CS): 从设备选择信号,由主设备控制。当NSS为低电平则选中从器件。
其实质就是把MISO和MIOSI合成一条了,如下图所示。
其实SPI还有很多知识没有讲完,主要是现在的时间已经接近凌晨了,后面的以后再补,直接进入下一环节
OLED,即有机发光二极管(Organic Light-Emitting Diode),又称为有机电 激光显示(Organic Electroluminesence Display, OELD)。OLED由于同时具备自发光,不需背光源、对比度高、厚度薄、视角广、反应速度快、可用于挠曲性面板、使用温度范围广、构造及制程较简单等优异之特性,被认为是下一代的平面显示器新兴应用技术。
OLED显示技术具有自发光的特性,采用非常薄的有机材料涂层和玻璃基板,当有电流通过时,这些有机材料就会发光,而且OLED显示屏幕可视角度大,并且能够节省电能,从2003年开始这种显示设备在MP3播放器上得到了应用。
LCD都需要背光,而OLED不需要,因为它是自发光的。这样同样的显示,OLED效果要来得好一些。以目前的技术,OLED的尺寸还难以大型化,但是分辨率确可以做到很高。
ALINETEK的0.96寸OLED模块
模块有单色和双色两种可选,单色为纯蓝色,而双色则为黄蓝双色。单色模块每个像素点只有亮与不亮两种情况,没有颜色区分;
尺寸小,显示尺寸为0.96寸,而模块的尺寸仅为27mm26mm大小;
高分辨率,该模块的分辨率为12864;
多种接口方式,该模块提供了总共5种接口包括:6800、8080两种并行接口方式、 4线的串行SPI接口方式、 3线的串行SPI接口方式、IIC接口方式;
不需要高压,直接接3.3V就可以工作了。
OLED模块工作模式选择
4种模式通过模块的BS1/BS2设置(通过硬件来设置),BS1/BS2的设置与模块接口模式的关系如表所示:
而我的OLED是这种样式的,是SPI通信方式的,他在内部把MOSI和MISO两条线连接在一起了,并且他默认片选NSS被拉低。
对于其他引脚的描述如下所示:
VCC:电源3.3V供电。
GND:地线,和VCC一起同时接到同一个单片机上,才有3.3的压差,接到其他地方去,就不敢保证是不是3.3V的了,可能会烧坏。
SCL:OLED从时钟信号;
SDA:数据线,在硬件内部已经把MISO和MOSI连接在一起了,但这里只作为MOSI数据线使用
RST(RES):硬复位OLED;
D/C(RS):命令/数据标志(0,读写命令;1,读写数据)。
我的这个OLED是128x64的,也就是横向有128个像素发光点,纵向有64个像素发光点, 而纵向的发光点又被分成8页,每一页都是128x8的,如下图所示
我们要向里面写数据点亮里面的像素点,必须找到对应的页位置和列位置,再把一个字节的数据,以纵向8点下高位的形式填充进去,哪我们如何运用oled的命令来锁定位置呢?如下表所示
我们只需要用后三个命令来锁定对应的位置 :
RCC 设置,选择 HSE(外部高速时钟) 为 Crystal/Ceramic Resonator(晶振/陶瓷谐振器)
选择 Clock Configuration,配置系统时钟 SYSCLK 为 72MHz
修改 HCLK 的值为 72 后,输入回车,软件会自动修改所有配置
非常重要的一步,否则会造成第一次烧录程序后续无法识别调试器
SYS 设置,选择 Debug 为 Serial Wire
这些配置从上到下分别是:
- Frame Format:主从模式选择
- Data Size:一次传输数据大小
- First Bit:数据是高位在先还是低位在先
- prescaler(for Baud Rate):分频值
- Clock Polarity(CPOL):时钟空闲时的电平
- Clock Phase(CPHA):数据取样是在奇数取样还是在偶数取样(1Edge是奇数取样,2Edge是偶数取样)
对于正点原子的nano板子(STM32F103RBT6)来说,配置之后就会锁定两个引脚,一个是PA5(SCK),一个是PA7(MOSI),具体如下图所示。
还有RST引脚和D/C引脚直接配置成推挽输出模式,如图:
这里要注意,工程名一定不能有中文,并且路径下也一定不能有中文
先建立oled.c和oled.h两个文件
在魔术棒这里面
点击这里把oled.h文件的路劲包含进工程里面
这个User文件是我在外面创建的文件
Debug这里配置成DAP烧录(针对正点nano最新的板子,旧板子用ST-Link即可)
进入右边的Settings里面,配置Flash Download中的下载后自动复位勾上
检查这里是否连上,若未显示这个只需在左下脚的Connect下拉框中选择under Reset(前先复位再烧录)即可,若还是没有连上则还有其他问题,检查硬件连接(是否连上,是否供电不足),软件ch340、st-link驱动是否安装等。
oled.h
#ifndef __OLED_H__ #define __OLED_H__ #include "main.h" #include "spi.h" #include "gpio.h" //修改对应的SPI句柄 #define OLED_SPI hspi1 //数据、命令引脚 #define Data_Cmd_Pin GPIO_PIN_4 #define Data_Cmd_GPIO_Port GPIOA //复位脚 #define OLED_RST_Pin GPIO_PIN_6 #define OLED_RST_GPIO_Port GPIOA //对该位写1或0 #define Data_Cmd_State(__D_C_State__) HAL_GPIO_WritePin(Data_Cmd_GPIO_Port, Data_Cmd_Pin, (GPIO_PinState)(__D_C_State__)) #define OLED_RST_State(__RST_State__) HAL_GPIO_WritePin(OLED_RST_GPIO_Port, OLED_RST_Pin, (GPIO_PinState)(__RST_State__)) /*OLED初始化*/ void OLED_Init(void); /*清屏*/ void OLED_Clear(void); /* 显示一个数字或英文 x位置,y时页位置(注意这里字符默认是高2页,宽8位的), data是数据,type是类型是数字还是字符 */ void OLED_ShowChar(uint8_t x, uint8_t y, uint8_t data); /*显示字符串*/ void OLED_ShowString(uint8_t x, uint8_t y, const char *fmt, ...); #endif
oled.c
#include "oled.h" #include "stdarg.h" #include "stdio.h" #define OLED_CMD 0 #define OLED_DAT 1 const unsigned char F8x16[]; //初始化命令 uint8_t CMD_Data[]={ 0xAE, 0x00, 0x10, 0x40, 0xB0, 0x81, 0xFF, 0xA1, 0xA6, 0xA8, 0x3F, 0xC8, 0xD3, 0x00, 0xD5, 0x80, 0xD8, 0x05, 0xD9, 0xF1, 0xDA, 0x12, 0xD8, 0x30, 0x8D, 0x14, 0xAF}; //向设备写控制命令 void OLED_WR_CMD(uint8_t cmd) { Data_Cmd_State(OLED_CMD);//低电平是命令 HAL_SPI_Transmit(&OLED_SPI, &cmd, 1, 0xff); Data_Cmd_State(1);//恢复 } //向设备写数据 void OLED_WR_DATA(uint8_t data) { Data_Cmd_State(OLED_DAT);//高电平是数据 HAL_SPI_Transmit(&OLED_SPI, &data, 1, 0xff); Data_Cmd_State(1);//恢复 } //初始化oled屏幕 void OLED_Init(void) { OLED_RST_State(0); HAL_Delay(200); OLED_RST_State(1); for(int16_t i=0; i<sizeof(CMD_Data); i++) { OLED_WR_CMD(CMD_Data[i]); } OLED_Clear(); } //清屏 void OLED_Clear(void) { for(int i=0;i<8;i++) { OLED_WR_CMD(0xb0+i); OLED_WR_CMD (0x00); OLED_WR_CMD (0x10); for(int n=0;n<128;n++) OLED_WR_DATA(0x00); } } //设置光标坐标 void OLED_Set_Pos(uint8_t x, uint8_t y) { //0xb0~0xb7共8页 //每一页,128列,一列1个字节,共128个字节 //第一页的地址加上后面的y就是,对应的y页地址 OLED_WR_CMD(0xb0+y); //设置列地址高4位 OLED_WR_CMD((x>>4)|0x10);//取x的高4位 //设置列地址低4位 OLED_WR_CMD(x&0x0f);//取x的低4位 } //写一个字节到指定坐标 void WriteByte(uint8_t x, uint8_t y, uint8_t data) { OLED_Set_Pos(x, y); OLED_WR_DATA(data); } //显示一个数字或英文 //x位置,y时页位置,data是数据 void OLED_ShowChar(uint8_t x, uint8_t y, uint8_t data) { //一个英文字符占8个列,16个行。 #define Echar (16*8/8) + 1 int num = 0; while(data != F8x16[num])//找到对应的字符在数组中的位置 { num += Echar; } for(int i=0; i<2; i++) { for(int j=0; j<8; j++) { //拿出data对应数组的字符 WriteByte(x+j, y+i, F8x16[num+1 + (i*8) + j]); } } } /* OLED显示一串字符 */ static char dat[128]; //16*8 void OLED_ShowString(uint8_t x, uint8_t y, const char *fmt, ...) { //printf方法 va_list args; va_start(args, fmt); vsnprintf(dat, sizeof(dat) - 1, fmt, args);//把从args中得到的字符加入dat数组中 va_end(args); int i=0; while(dat[i] != '\0') { OLED_ShowChar(x, y, dat[i++]); x += 8;//x的坐标移动到下一个字符的位置去 } } /*英文字符*/ const unsigned char F8x16[] = { ' ',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 '0',0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,//0 16 '1',0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//1 17 '2',0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,//2 18 '3',0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,//3 19 '4',0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,//4 20 '5',0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,//5 21 '6',0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,//6 22 '7',0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,//7 23 '8',0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,//8 24 '9',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 'A',0x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20,//A 33 'B',0x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00,//B 34 'C',0xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00,//C 35 'D',0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00,//D 36 'E',0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00,//E 37 'F',0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00,//F 38 'G',0xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00,//G 39 'H',0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20,//H 40 'I',0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//I 41 'J',0x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00,//J 42 'K',0x08,0xF8,0x88,0xC0,0x28,0x18,0x08,0x00,0x20,0x3F,0x20,0x01,0x26,0x38,0x20,0x00,//K 43 'L',0x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00,//L 44 'M',0x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00,//M 45 'N',0x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00,//N 46 'O',0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00,//O 47 'P',0x08,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,0x20,0x3F,0x21,0x01,0x01,0x01,0x00,0x00,//P 48 'Q',0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x18,0x24,0x24,0x38,0x50,0x4F,0x00,//Q 49 'R',0x08,0xF8,0x88,0x88,0x88,0x88,0x70,0x00,0x20,0x3F,0x20,0x00,0x03,0x0C,0x30,0x20,//R 50 'S',0x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00,//S 51 'T',0x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//T 52 'U',0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//U 53 'V',0x08,0x78,0x88,0x00,0x00,0xC8,0x38,0x08,0x00,0x00,0x07,0x38,0x0E,0x01,0x00,0x00,//V 54 'W',0xF8,0x08,0x00,0xF8,0x00,0x08,0xF8,0x00,0x03,0x3C,0x07,0x00,0x07,0x3C,0x03,0x00,//W 55 'X',0x08,0x18,0x68,0x80,0x80,0x68,0x18,0x08,0x20,0x30,0x2C,0x03,0x03,0x2C,0x30,0x20,//X 56 'Y',0x08,0x38,0xC8,0x00,0xC8,0x38,0x08,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//Y 57 'Z',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 'a',0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20,//a 65 'b',0x08,0xF8,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x3F,0x11,0x20,0x20,0x11,0x0E,0x00,//b 66 'c',0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00,//c 67 'd',0x00,0x00,0x00,0x80,0x80,0x88,0xF8,0x00,0x00,0x0E,0x11,0x20,0x20,0x10,0x3F,0x20,//d 68 'e',0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00,//e 69 'f',0x00,0x80,0x80,0xF0,0x88,0x88,0x88,0x18,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//f 70 'g',0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x6B,0x94,0x94,0x94,0x93,0x60,0x00,//g 71 'h',0x08,0xF8,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//h 72 'i',0x00,0x80,0x98,0x98,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//i 73 'j',0x00,0x00,0x00,0x80,0x98,0x98,0x00,0x00,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,//j 74 'k',0x08,0xF8,0x00,0x00,0x80,0x80,0x80,0x00,0x20,0x3F,0x24,0x02,0x2D,0x30,0x20,0x00,//k 75 'l',0x00,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//l 76 'm',0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x20,0x3F,0x20,0x00,0x3F,0x20,0x00,0x3F,//m 77 'n',0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//n 78 'o',0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//o 79 'p',0x80,0x80,0x00,0x80,0x80,0x00,0x00,0x00,0x80,0xFF,0xA1,0x20,0x20,0x11,0x0E,0x00,//p 80 'q',0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x0E,0x11,0x20,0x20,0xA0,0xFF,0x80,//q 81 'r',0x80,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x20,0x20,0x3F,0x21,0x20,0x00,0x01,0x00,//r 82 's',0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x33,0x24,0x24,0x24,0x24,0x19,0x00,//s 83 't',0x00,0x80,0x80,0xE0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x1F,0x20,0x20,0x00,0x00,//t 84 'u',0x80,0x80,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x1F,0x20,0x20,0x20,0x10,0x3F,0x20,//u 85 'v',0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x00,0x01,0x0E,0x30,0x08,0x06,0x01,0x00,//v 86 'w',0x80,0x80,0x00,0x80,0x00,0x80,0x80,0x80,0x0F,0x30,0x0C,0x03,0x0C,0x30,0x0F,0x00,//w 87 'x',0x00,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x31,0x2E,0x0E,0x31,0x20,0x00,//x 88 'y',0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x80,0x81,0x8E,0x70,0x18,0x06,0x01,0x00,//y 89 'z',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 };
main.c
头文件包含
主函数代码试用
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