qq_37801237的博客

51单片机心形闪烁配套资料 #include <REGX52.H> #define uint unsigned int #define uchar unsigned char uchar code table0[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};//LED???λ????λ?? uchar code table1[]={0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe};//LED???λ????λ?? uchar code table2[]={0xfe,0xfc,0xf8,0xf0,0xe0,0xc0,0x80,0x00};//LED??1??????8????????(???λ????λ) uchar code table3[]={0x7f,0x3f,0x1f,0x0f,0x07,0x03,0x01,0x00};//LED??1??????8????????(???λ????λ) uchar code table4[]={0x00,0x01,0x03,0x07,0x0f,0x1f,0x3f,0x7f,0xff};//LED??8????????????????(???λ????λ) uchar code table5[]={0x00,0x80,0xc0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff};//LED??8????????????????(???λ????λ) uchar code table6[]={0xfe,0xfc,0xfa,0xf6,0xee,0xde,0xbe,0x7e};//LED???λ????λ??(???λ????0) uchar code table7[]={0x7f,0x3f,0x5f,0x6f,0x77,0x7b,0x7d,0x7e};//LED???λ????λ??(???λ????0) uchar i,j; //??????????? uint tt=70; //?????????? void delay(uint time) //??????? { uint x,y; for(x=time;x>0;x--) for(y=110;y>0;y--); } void disp0() //??0 ????LED???3?? { for(i=0;i<3;i++) { P0=0x00; P2=0x00; P3=0x00; P1=0x00; delay(300); P0=0xff; P2=0xff; P3=0xff; P1=0xff; delay(300); } } void disp1() //??1 LED??????? { for(i=0;i<8;i++) { P2=table1[i]; delay(100); } P2=0xff; for(i=0;i<8;i++) { P3=table1[i]; delay(100); } P3=0xff; for(i=0;i<8;i++) { P1=table1[i]; delay(100); } P1=0xff; for(i=0;i<8;i++) { P0=table0[i]; delay(100); } P0=0xff; } void disp2() //??2 LED???????? { for(i=0;i<8;i++) { P0=table1[i]; delay(100); } P0=0xff; for(i=0;i<8;i++) { P1=table0[i]; delay(100); } P1=0xff; for(i=0;i<8;i++) { P3=table0[i]; delay(100); } P3=0xff; for(i=0;i<8;i++) { P2=table0[i]; delay(100); } P2=0xff; } void disp3() //??3 4??LED??????????????1/4? { for(i=0;i<8;i++) { P0=table1[i]; P1=table1[i]; P2=table1[i]; P3=table0[i]; delay(100); } for(i=0;i<8;i++) { P0=table0[i]; P1=table0[i]; P2=table0[i]; P3=table1[i]; delay(100); } P3=0xff; P0=0xff; } void disp4() //??4 2??LED???????????? { for(i=0;i<8;i++) { P2=table1[i]; P1=table1[i]; delay(100); } P2=0xff; P1=0xff; for(i=0;i<8;i++) { P3=table1[i]; P0=table0[i]; delay(100); } P3=0xff; P0=0xff; } void disp5() //??5 2??LED????????????? { for(i=0;i<8;i++) { P0=table1[i]; P3=table0[i]; delay(100); } P0=0xff; P3=0xff; for(i=0;i<8;i++) { P1=table0[i]; P2=table0[i]; delay(100); } P1=0xff; P2=0xff; }

用stm32来控制spi接口的oled，oled为6pin接口 #define __OLED_SPI_H #include "stm32f10x.h" #define OLED_SPI_GPIO GPIOF #define OLED_SPI_RCCEN RCC_APB2Periph_GPIOF #define OLED_SPI_SCL GPIO_Pin_14 //D0 #define OLED_SPI_SDA GPIO_Pin_13 //D1 #define OLED_SPI_RST GPIO_Pin_11 //RST #define OLED_SPI_DC GPIO_Pin_12 //DC #define OLED_CMD 0 //??? #define OLED_DATA 1 //??? #define OLED_SPI_D0_OL GPIO_ResetBits(OLED_SPI_GPIO, OLED_SPI_SCL) //D0 IO?????? #define OLED_SPI_D0_OH GPIO_SetBits(OLED_SPI_GPIO, OLED_SPI_SCL) //D0 IO?????? #define OLED_SPI_D1_OL GPIO_ResetBits(OLED_SPI_GPIO, OLED_SPI_SDA) //D1 IO?????? #define OLED_SPI_D1_OH GPIO_SetBits(OLED_SPI_GPIO, OLED_SPI_SDA) //D1 IO?????? #define OLED_SPI_RST_OL GPIO_ResetBits(OLED_SPI_GPIO, OLED_SPI_RST) //RST IO?????? #define OLED_SPI_RST_OH GPIO_SetBits(OLED_SPI_GPIO, OLED_SPI_RST) //RST IO?????? #define OLED_SPI_DC_OL GPIO_ResetBits(OLED_SPI_GPIO, OLED_SPI_DC) //DC IO?????? #define OLED_SPI_DC_OH GPIO_SetBits(OLED_SPI_GPIO, OLED_SPI_DC) //DC IO?????? #define OLED_SPI_RST_Clr() GPIO_ResetBits(OLED_SPI_GPIO, OLED_SPI_RST) //RST IO?????? #define OLED_SPI_RST_Set() GPIO_SetBits(OLED_SPI_GPIO, OLED_SPI_RST) //RST IO?????? #define OLED_SPI_RS_Clr() GPIO_ResetBits(OLED_SPI_GPIO, OLED_SPI_DC) //DC IO?????? #define OLED_SPI_RS_Set() GPIO_SetBits(OLED_SPI_GPIO, OLED_SPI_DC) //DC IO?????? #define OLED_SPI_SCLK_Clr() GPIO_ResetBits(OLED_SPI_GPIO, OLED_SPI_SCL) //D0 IO?????? #define OLED_SPI_SCLK_Set() GPIO_SetBits(OLED_SPI_GPIO, OLED_SPI_SCL) //D0 IO?????? #define OLED_SPI_SDIN_Clr() GPIO_ResetBits(OLED_SPI_GPIO, OLED_SPI_SDA) //D1 IO?????? #define OLED_SPI_SDIN_Set() GPIO_SetBits(OLED_SPI_GPIO, OLED_SPI_SDA) //D1 IO?????? void OLED_SPI_WR_Byte(uint8_t dat,uint8_t cmd); void OLED_SPI_Init(void); void OLED_SPI_WrDat(unsigned char data); void OLED_SPI_WrCmd&#40;unsigned char cmd&#41;; void OLED_SPI_Set_Pos(unsigned char x, unsigned char y); void OLED_SPI_Fill(unsigned char bmp_data); void OLED_SPI_CLS(void); void OLED2_P6x8Str(u8 x,u8 y,u8 ch[]);//小字符串; void OLED2_P16x32Str(u8 x,u8 y,unsigned char ch[]); void sssb1(void); void sssb2(void); void sspb1(void); void ssxl(void); void hallokitty_bmp(void); void sjb_bmp(u8 rock); void LCD_PutPixel(u8 x,u8 y); void LCD_Put_Column(u8 x,u8 y,u8 data); void OLED_write_2_num(unsigned char X,unsigned char Y,signed int s); void OLED_write_char(unsigned char c); #endif

// GY953 // 使用单片机：STC89C52 // 晶振： 11.0592 M(一定是11.0592m的) // 注意：需要先用串口助手或者软件修改GY953串口波特率为9600 // 接线 // GY953 51MCU // VCC-------5V // GND-------GND // TX--------RX(P3.0 PIN10) // RX--------TX(P3.1 PIN11) // LCD1602引脚请根据下面定义修改 // 功能：GY953跟89c52 串口通信，lcd1602显示 #include #include //Keil library #include //Keil library #include #define uchar unsigned char #define uint unsigned int // LCD1602引脚请根据下面定义修改 #define DataPort P2 //LCD1602 数据端口 sbit LCM_RS=P0^7; //LCD1602 控制端口 sbit LCM_RW=P0^6; //LCD1602 控制端口 sbit LCM_EN=P0^5; //LCD1602 控制端口 //********定义函数***************************** void delay(unsigned int k); void InitLcd(); void WriteDataLCM(uchar dataW); void WriteCommandLCM(uchar CMD,uchar Attribc); void DisplayOneChar(uchar X,uchar Y,uchar DData); void SeriPushSend(uchar send_data); //********定义变量***************************** uchar BUF[15]; //数据缓存区 uchar cnt=0; //接收数据的累计值 uchar sign=0; int YPR[3];