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MSP432P401R SimpleLink™ 微控制器 LaunchPad™ 开发套件
(MSP-EXP432P401R)

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API (机翻)

I2C API官方手册

void     I2C_cancel (I2C_Handle handle)
取消所有I2C传输。void  I2C_close (I2C_Handle handle)
关闭I2C驱动程序实例int_fast16_t     I2C_control (I2C_Handle handle, uint_fast16_t cmd, void *controlArg)
在驱动程序实例上执行特定的实现特性void   I2C_init (void)
用于初始化I2C驱动程序I2C_Handle  I2C_open (uint_least8_t index, I2C_Params *params)
打开I2C驱动程序实例void     I2C_Params_init (I2C_Params *params)
将I2C_Params结构初始化为其默认值bool   I2C_transfer (I2C_Handle handle, I2C_Transaction *transaction)
对一个从机进行I2C传输int_fast16_t    I2C_transferTimeout (I2C_Handle handle, I2C_Transaction *transaction, uint32_t timeout)
对一个从机进行I2C传输(带超时)

上机实战

引脚配置

I2C引脚配置

工作指示灯LED1引脚配置

文件结构

I2C 初始化、读写函数

myI2C.c

/** myI2C.c**  Created on: 2021年8月4日*      Author: Royic*/#include "./inc/myI2C.h"#define NULL 0I2C_Handle hi2c1;void My_I2C_Init(I2C_Handle *hi2cHandle, uint_least8_t index)
{// One-time init of I2C driverI2C_init();// initialize optional I2C bus parametersI2C_Params params;I2C_Params_init(&params);params.bitRate = I2C_400kHz;// Open I2C bus for usage*hi2cHandle = I2C_open(index, &params);
}bool My_I2C_Read(I2C_Handle *hi2cHandle, uint_least8_t slaveAddress, uint8_t *readBuf, size_t readCount)
{I2C_Transaction transaction = {0};transaction.slaveAddress = slaveAddress;transaction.writeBuf = NULL;transaction.writeCount = 0;// Read from I2C slave devicetransaction.readBuf = readBuf;transaction.readCount = readCount;return I2C_transfer(*hi2cHandle, &transaction);
}bool My_I2C_Write(I2C_Handle *hi2cHandle, uint_least8_t slaveAddress, uint8_t *writeBuf, size_t writeCount)
{I2C_Transaction transaction = {0};transaction.slaveAddress = slaveAddress;transaction.readBuf = NULL;transaction.readCount = 0;// Write to I2C slave devicetransaction.writeBuf = writeBuf;transaction.writeCount = writeCount;return I2C_transfer(*hi2cHandle, &transaction);
}

myI2C.h

/** myI2C.h**  Created on: 2021年8月4日*      Author: Royic*/#ifndef INC_MYI2C_H_
#define INC_MYI2C_H_#include "./inc/main.h"// Import I2C Driver definitions
#include <ti/drivers/I2C.h>void My_I2C_Init(I2C_Handle *hi2cHandle, uint_least8_t index);
bool My_I2C_Write(I2C_Handle *hi2cHandle, uint_least8_t slaveAddress, uint8_t *writeBuf, size_t writeCount);
bool My_I2C_Read(I2C_Handle *hi2cHandle, uint_least8_t slaveAddress, uint8_t *readBuf, size_t   readCount);extern I2C_Handle hi2c1;#endif /* INC_MYI2C_H_ */

OLED初始化和测试代码

main.c

/**  ======== main_tirtos.c ========*/#include "./inc/main.h"/* POSIX Header files */
#include <pthread.h>/* RTOS header files */
#include <ti/sysbios/BIOS.h>/* Driver configuration */
#include <ti/drivers/Board.h>
#include <ti/drivers/GPIO.h>#include "./inc/myTask.h"
#include "./inc/myI2C.h"#include "./OLED/OLED.h"/**  ======== main ========*/
int main(void)
{/* Call driver init functions */Board_init();GPIO_init();My_Task_Init(mainThread, 1, 1024);BIOS_start();return (0);
}/**  ======== mainThread ========*/
void *mainThread(void *arg0)
{My_Task_Init(LED_Task, 1, 1024);My_I2C_Init(&hi2c1, I2C1);OLED_Init();OLED_Clear();OLED_Display_On();OLED_ShowString(0, 0, "MSP432P401R OLED", 1);OLED_ShowString(0, 2, "   2021-08-04", 1);while(1){usleep(1000);}
}

main.h

/** main.h**  Created on: 2021年8月2日*      Author: Royic*/#ifndef INC_MAIN_H_
#define INC_MAIN_H_/* For usleep() */
#include <unistd.h>
#include <stdint.h>
#include <stddef.h>/* Driver configuration */
#include "ti_drivers_config.h"#endif /* INC_MAIN_H_ */

OLED 驱动程序

OLED.c

/** OLED.c**  Created on: Jan 17, 2021*      Author: Royic*/#include "OLED.h"
#include <stdlib.h>
#include "OLED_Font.h"//OLED的显存
//存放格式如下.
//[0]0 1 2 3 ... 127
//[1]0 1 2 3 ... 127
//[2]0 1 2 3 ... 127
//[3]0 1 2 3 ... 127
//[4]0 1 2 3 ... 127
//[5]0 1 2 3 ... 127
//[6]0 1 2 3 ... 127
//[7]0 1 2 3 ... 127void Write_IIC_Command(unsigned char I2C_Command)//写命令
{uint8_t Datas[2] = {0};Datas[0] = OLED_WriteCom_Addr;Datas[1] = I2C_Command;My_I2C_Write(&Scr12864_HI2C, OLED_ADDRESS>>1, Datas, 2);
}/** 第1个参数为I2C操作句柄第2个参数为从机设备地址第3个参数为从机寄存器地址第4个参数为从机寄存器地址长度第5个参数为发送的数据第6个参数为传输数据的大小第7个参数为操作超时时间 　　*/void Write_IIC_Data(unsigned char IIC_Data)//写数据
{uint8_t Datas[2] = {0};Datas[0] = OLED_WriteData_Addr;Datas[1] = IIC_Data;My_I2C_Write(&Scr12864_HI2C, OLED_ADDRESS>>1, Datas, 2);
}void OLED_WR_Byte(unsigned dat,unsigned cmd)
{if(cmd){Write_IIC_Data(dat);}else{Write_IIC_Command(dat);}
}/********************************************
// fill_Picture
********************************************/
void fill_picture(unsigned char fill_Data)
{unsigned char m,n;for(m=0;m<8;m++){OLED_WR_Byte(0xb0+m,0);      //page0-page1OLED_WR_Byte(0x00,0);      //low column start addressOLED_WR_Byte(0x10,0);     //high column start addressfor(n=0;n<128;n++){OLED_WR_Byte(fill_Data,1);}}
}//坐标设置void OLED_Set_Pos(unsigned char x, unsigned char y)
{OLED_WR_Byte(0xb0+y,OLED_CMD);OLED_WR_Byte(((x&0xf0)>>4)|0x10,OLED_CMD);OLED_WR_Byte((x&0x0f),OLED_CMD);
}//开启OLED显示
void OLED_Display_On(void)
{OLED_WR_Byte(0X8D,OLED_CMD);  //SET DCDC命令OLED_WR_Byte(0X14,OLED_CMD);  //DCDC ONOLED_WR_Byte(0XAF,OLED_CMD);  //DISPLAY ON
}//关闭OLED显示
void OLED_Display_Off(void)
{OLED_WR_Byte(0X8D,OLED_CMD);  //SET DCDC命令OLED_WR_Byte(0X10,OLED_CMD);  //DCDC OFFOLED_WR_Byte(0XAE,OLED_CMD);  //DISPLAY OFF
}//清屏函数,清完屏,整个屏幕是黑色的!和没点亮一样!!!
void OLED_Clear(void)
{uint8_t i,n;for(i=0;i<8;i++){OLED_WR_Byte (0xb0+i,OLED_CMD);    //设置页地址（0~7）OLED_WR_Byte (0x00,OLED_CMD);      //设置显示位置—列低地址OLED_WR_Byte (0x10,OLED_CMD);      //设置显示位置—列高地址for(n=0;n<128;n++)OLED_WR_Byte(0,OLED_DATA);} //更新显示
}void OLED_On(void)
{uint8_t i,n;for(i=0;i<8;i++){OLED_WR_Byte (0xb0+i,OLED_CMD);    //设置页地址（0~7）OLED_WR_Byte (0x00,OLED_CMD);      //设置显示位置—列低地址OLED_WR_Byte (0x10,OLED_CMD);      //设置显示位置—列高地址for(n=0;n<128;n++)OLED_WR_Byte(1,OLED_DATA);} //更新显示
}//在指定位置显示一个字符,包括部分字符
//x:0~127
//y:0~63
//mode:0,反白显示;1,正常显示
//size:选择字体 1——8*16 0——6*8
void OLED_ShowChar(uint8_t x,uint8_t y,uint8_t chr,uint8_t Char_Size)
{unsigned char c=0,i=0;c=chr-' ';//得到偏移后的值if(x>Max_Column-1){x=0;y=y+2;}if(Char_Size){OLED_Set_Pos(x,y);for(i=0;i<8;i++)OLED_WR_Byte(F8X16[c*16+i],OLED_DATA);OLED_Set_Pos(x,y+1);for(i=0;i<8;i++)OLED_WR_Byte(F8X16[c*16+i+8],OLED_DATA);}else{OLED_Set_Pos(x,y);for(i=0;i<6;i++)OLED_WR_Byte(F6x8[c][i],OLED_DATA);}
}//m^n函数
uint32_t oled_pow(uint8_t m,uint8_t n)
{uint32_t result=1;while(n--)result*=m;return result;
}//显示2个数字
//x,y :起点坐标
//len :数字的位数
//size:字体大小
//mode:模式   0,填充模式;1,叠加模式
//num:数值(0~4294967295);
void OLED_ShowNum(uint8_t x,uint8_t y,uint32_t num,uint8_t len,uint8_t size2)
{uint8_t t,temp;uint8_t enshow=0;for(t=0;t<len;t++){temp=(num/oled_pow(10,len-t-1))%10;if(enshow==0&&t<(len-1)){if(temp==0){OLED_ShowChar(x+(size2/2)*t,y,' ',size2);continue;}elseenshow=1;}OLED_ShowChar(x+(size2/2)*t,y,temp+'0',size2);}
}//显示一个字符号串
void OLED_ShowString(uint8_t x,uint8_t y,uint8_t *chr,uint8_t Char_Size)
{unsigned char j=0;while (chr[j]!='\0'){OLED_ShowChar(x,y,chr[j],Char_Size);x+=8;if(x>120){x=0;y+=2;}j++;}
}//显示汉字
void OLED_ShowCHinese(uint8_t x,uint8_t y,uint8_t no)
{uint8_t t,adder=0;OLED_Set_Pos(x,y);for(t=0;t<16;t++){OLED_WR_Byte(Hzk[2*no][t],OLED_DATA);adder+=1;}OLED_Set_Pos(x,y+1);for(t=0;t<16;t++){OLED_WR_Byte(Hzk[2*no+1][t],OLED_DATA);adder+=1;}
}/***********功能描述：显示显示BMP图片128×64起始点坐标(x,y),x的范围0～127，y为页的范围0～7*****************/
void OLED_DrawBMP(unsigned char x0, unsigned char y0,unsigned char x1, unsigned char y1,unsigned char BMP[])
{unsigned int j=0;unsigned char x,y;if(y1%8==0)y=y1/8;elsey=y1/8+1;for(y=y0;y<y1;y++){OLED_Set_Pos(x0,y);for(x=x0;x<x1;x++){OLED_WR_Byte(BMP[j++],OLED_DATA);}}
}//初始化SSD1306
void OLED_Init(void)
{OLED_WR_Byte(0xAE,OLED_CMD);//--display offOLED_WR_Byte(0x00,OLED_CMD);//---set low column addressOLED_WR_Byte(0x10,OLED_CMD);//---set high column addressOLED_WR_Byte(0x40,OLED_CMD);//--set start line addressOLED_WR_Byte(0xB0,OLED_CMD);//--set page addressOLED_WR_Byte(0x81,OLED_CMD); // contract controlOLED_WR_Byte(0xFF,OLED_CMD);//--128OLED_WR_Byte(0xA1,OLED_CMD);//set segment remapOLED_WR_Byte(0xA6,OLED_CMD);//--normal / reverseOLED_WR_Byte(0xA8,OLED_CMD);//--set multiplex ratio(1 to 64)OLED_WR_Byte(0x3F,OLED_CMD);//--1/32 dutyOLED_WR_Byte(0xC8,OLED_CMD);//Com scan directionOLED_WR_Byte(0xD3,OLED_CMD);//-set display offsetOLED_WR_Byte(0x00,OLED_CMD);//OLED_WR_Byte(0xD5,OLED_CMD);//set osc divisionOLED_WR_Byte(0x80,OLED_CMD);//OLED_WR_Byte(0xD8,OLED_CMD);//set area color mode offOLED_WR_Byte(0x05,OLED_CMD);//OLED_WR_Byte(0xD9,OLED_CMD);//Set Pre-Charge PeriodOLED_WR_Byte(0xF1,OLED_CMD);//OLED_WR_Byte(0xDA,OLED_CMD);//set com pin configuartionOLED_WR_Byte(0x12,OLED_CMD);//OLED_WR_Byte(0xDB,OLED_CMD);//set VcomhOLED_WR_Byte(0x30,OLED_CMD);//OLED_WR_Byte(0x8D,OLED_CMD);//set charge pump enableOLED_WR_Byte(0x14,OLED_CMD);//OLED_WR_Byte(0xAF,OLED_CMD);//--turn on oled panel
}

OLED.h

/** OLED.h**  Created on: Jan 17, 2021*      Author: Royic*/#ifndef OLED_OLED_H_
#define OLED_OLED_H_#include <stdlib.h>
#include "./inc/main.h"
#include "./inc/myI2C.h"#define Scr12864_HI2C hi2c1#define OLED_MODE 0
#define SIZE 8
#define XLevelL     0x00
#define XLevelH     0x10
#define Max_Column  128
#define Max_Row     64
#define Brightness  0xFF
#define X_WIDTH     128
#define Y_WIDTH     64#define OLED_ADDRESS 0x78
//设备地址#define OLED_WriteCom_Addr    0x00    //从机写指令地址
#define OLED_WriteData_Addr 0x40    //从机写数据地址#define OLED_CMD  0    //写命令
#define OLED_DATA 1 //写数据//OLED控制用函数
void OLED_WR_Byte(unsigned dat,unsigned cmd);
void OLED_Display_On(void);
void OLED_Display_Off(void);
void OLED_Init(void);
void OLED_Clear(void);
void OLED_DrawPoint(uint8_t x,uint8_t y,uint8_t t);
void OLED_Fill(uint8_t x1,uint8_t y1,uint8_t x2,uint8_t y2,uint8_t dot);
void OLED_ShowChar(uint8_t x,uint8_t y,uint8_t chr,uint8_t Char_Size);
void OLED_ShowNum(uint8_t x,uint8_t y,uint32_t num,uint8_t len,uint8_t size);
void OLED_ShowString(uint8_t x,uint8_t y, uint8_t *p,uint8_t Char_Size);
void OLED_Set_Pos(unsigned char x, unsigned char y);
void OLED_ShowCHinese(uint8_t x,uint8_t y,uint8_t no);
void OLED_DrawBMP(unsigned char x0, unsigned char y0,unsigned char x1, unsigned char y1,unsigned char BMP[]);void fill_picture(unsigned char fill_Data);void Write_IIC_Command(unsigned char IIC_Command);
void Write_IIC_Data(unsigned char IIC_Data);
void Write_IIC_Byte(unsigned char IIC_Byte);#endif /* OLED_OLED_H_ */

OLED_Font.h

/** OLED_Font.h**  Created on: Jan 17, 2021*      Author: Royic*/#ifndef OLED_OLED_FONT_H
#define OLED_OLED_FONT_H//常用ASCII表const unsigned char F6x8[][6] =
{{0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, // sp{0x00, 0x00, 0x00, 0x2f, 0x00, 0x00}, // !{0x00, 0x00, 0x07, 0x00, 0x07, 0x00}, // "{0x00, 0x14, 0x7f, 0x14, 0x7f, 0x14}, // #{0x00, 0x24, 0x2a, 0x7f, 0x2a, 0x12}, // ${0x00, 0x62, 0x64, 0x08, 0x13, 0x23}, // %{0x00, 0x36, 0x49, 0x55, 0x22, 0x50}, // &{0x00, 0x00, 0x05, 0x03, 0x00, 0x00}, // '{0x00, 0x00, 0x1c, 0x22, 0x41, 0x00}, // ({0x00, 0x00, 0x41, 0x22, 0x1c, 0x00}, // ){0x00, 0x14, 0x08, 0x3E, 0x08, 0x14}, // *{0x00, 0x08, 0x08, 0x3E, 0x08, 0x08}, // +{0x00, 0x00, 0x00, 0xA0, 0x60, 0x00}, // ,{0x00, 0x08, 0x08, 0x08, 0x08, 0x08}, // -{0x00, 0x00, 0x60, 0x60, 0x00, 0x00}, // .{0x00, 0x20, 0x10, 0x08, 0x04, 0x02}, // /{0x00, 0x3E, 0x51, 0x49, 0x45, 0x3E}, // 0{0x00, 0x00, 0x42, 0x7F, 0x40, 0x00}, // 1{0x00, 0x42, 0x61, 0x51, 0x49, 0x46}, // 2{0x00, 0x21, 0x41, 0x45, 0x4B, 0x31}, // 3{0x00, 0x18, 0x14, 0x12, 0x7F, 0x10}, // 4{0x00, 0x27, 0x45, 0x45, 0x45, 0x39}, // 5{0x00, 0x3C, 0x4A, 0x49, 0x49, 0x30}, // 6{0x00, 0x01, 0x71, 0x09, 0x05, 0x03}, // 7{0x00, 0x36, 0x49, 0x49, 0x49, 0x36}, // 8{0x00, 0x06, 0x49, 0x49, 0x29, 0x1E}, // 9{0x00, 0x00, 0x36, 0x36, 0x00, 0x00}, // :{0x00, 0x00, 0x56, 0x36, 0x00, 0x00}, // ;{0x00, 0x08, 0x14, 0x22, 0x41, 0x00}, // <{0x00, 0x14, 0x14, 0x14, 0x14, 0x14}, // ={0x00, 0x00, 0x41, 0x22, 0x14, 0x08}, // >{0x00, 0x02, 0x01, 0x51, 0x09, 0x06}, // ?{0x00, 0x32, 0x49, 0x59, 0x51, 0x3E}, // @{0x00, 0x7C, 0x12, 0x11, 0x12, 0x7C}, // A{0x00, 0x7F, 0x49, 0x49, 0x49, 0x36}, // B{0x00, 0x3E, 0x41, 0x41, 0x41, 0x22}, // C{0x00, 0x7F, 0x41, 0x41, 0x22, 0x1C}, // D{0x00, 0x7F, 0x49, 0x49, 0x49, 0x41}, // E{0x00, 0x7F, 0x09, 0x09, 0x09, 0x01}, // F{0x00, 0x3E, 0x41, 0x49, 0x49, 0x7A}, // G{0x00, 0x7F, 0x08, 0x08, 0x08, 0x7F}, // H{0x00, 0x00, 0x41, 0x7F, 0x41, 0x00}, // I{0x00, 0x20, 0x40, 0x41, 0x3F, 0x01}, // J{0x00, 0x7F, 0x08, 0x14, 0x22, 0x41}, // K{0x00, 0x7F, 0x40, 0x40, 0x40, 0x40}, // L{0x00, 0x7F, 0x02, 0x0C, 0x02, 0x7F}, // M{0x00, 0x7F, 0x04, 0x08, 0x10, 0x7F}, // N{0x00, 0x3E, 0x41, 0x41, 0x41, 0x3E}, // O{0x00, 0x7F, 0x09, 0x09, 0x09, 0x06}, // P{0x00, 0x3E, 0x41, 0x51, 0x21, 0x5E}, // Q{0x00, 0x7F, 0x09, 0x19, 0x29, 0x46}, // R{0x00, 0x46, 0x49, 0x49, 0x49, 0x31}, // S{0x00, 0x01, 0x01, 0x7F, 0x01, 0x01}, // T{0x00, 0x3F, 0x40, 0x40, 0x40, 0x3F}, // U{0x00, 0x1F, 0x20, 0x40, 0x20, 0x1F}, // V{0x00, 0x3F, 0x40, 0x38, 0x40, 0x3F}, // W{0x00, 0x63, 0x14, 0x08, 0x14, 0x63}, // X{0x00, 0x07, 0x08, 0x70, 0x08, 0x07}, // Y{0x00, 0x61, 0x51, 0x49, 0x45, 0x43}, // Z{0x00, 0x00, 0x7F, 0x41, 0x41, 0x00}, // [{0x00, 0x55, 0x2A, 0x55, 0x2A, 0x55}, // 55{0x00, 0x00, 0x41, 0x41, 0x7F, 0x00}, // ]{0x00, 0x04, 0x02, 0x01, 0x02, 0x04}, // ^{0x00, 0x40, 0x40, 0x40, 0x40, 0x40}, // _{0x00, 0x00, 0x01, 0x02, 0x04, 0x00}, // '{0x00, 0x20, 0x54, 0x54, 0x54, 0x78}, // a{0x00, 0x7F, 0x48, 0x44, 0x44, 0x38}, // b{0x00, 0x38, 0x44, 0x44, 0x44, 0x20}, // c{0x00, 0x38, 0x44, 0x44, 0x48, 0x7F}, // d{0x00, 0x38, 0x54, 0x54, 0x54, 0x18}, // e{0x00, 0x08, 0x7E, 0x09, 0x01, 0x02}, // f{0x00, 0x18, 0xA4, 0xA4, 0xA4, 0x7C}, // g{0x00, 0x7F, 0x08, 0x04, 0x04, 0x78}, // h{0x00, 0x00, 0x44, 0x7D, 0x40, 0x00}, // i{0x00, 0x40, 0x80, 0x84, 0x7D, 0x00}, // j{0x00, 0x7F, 0x10, 0x28, 0x44, 0x00}, // k{0x00, 0x00, 0x41, 0x7F, 0x40, 0x00}, // l{0x00, 0x7C, 0x04, 0x18, 0x04, 0x78}, // m{0x00, 0x7C, 0x08, 0x04, 0x04, 0x78}, // n{0x00, 0x38, 0x44, 0x44, 0x44, 0x38}, // o{0x00, 0xFC, 0x24, 0x24, 0x24, 0x18}, // p{0x00, 0x18, 0x24, 0x24, 0x18, 0xFC}, // q{0x00, 0x7C, 0x08, 0x04, 0x04, 0x08}, // r{0x00, 0x48, 0x54, 0x54, 0x54, 0x20}, // s{0x00, 0x04, 0x3F, 0x44, 0x40, 0x20}, // t{0x00, 0x3C, 0x40, 0x40, 0x20, 0x7C}, // u{0x00, 0x1C, 0x20, 0x40, 0x20, 0x1C}, // v{0x00, 0x3C, 0x40, 0x30, 0x40, 0x3C}, // w{0x00, 0x44, 0x28, 0x10, 0x28, 0x44}, // x{0x00, 0x1C, 0xA0, 0xA0, 0xA0, 0x7C}, // y{0x00, 0x44, 0x64, 0x54, 0x4C, 0x44}, // z{0x14, 0x14, 0x14, 0x14, 0x14, 0x14}, // horiz lines
};/****************************************8*16的点阵************************************/
const unsigned char F8X16[]=
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,// 00x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x30,0x00,0x00,0x00,//! 10x00,0x10,0x0C,0x06,0x10,0x0C,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" 20x40,0xC0,0x78,0x40,0xC0,0x78,0x40,0x00,0x04,0x3F,0x04,0x04,0x3F,0x04,0x04,0x00,//# 30x00,0x70,0x88,0xFC,0x08,0x30,0x00,0x00,0x00,0x18,0x20,0xFF,0x21,0x1E,0x00,0x00,//$ 40xF0,0x08,0xF0,0x00,0xE0,0x18,0x00,0x00,0x00,0x21,0x1C,0x03,0x1E,0x21,0x1E,0x00,//% 50x00,0xF0,0x08,0x88,0x70,0x00,0x00,0x00,0x1E,0x21,0x23,0x24,0x19,0x27,0x21,0x10,//& 60x10,0x16,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//' 70x00,0x00,0x00,0xE0,0x18,0x04,0x02,0x00,0x00,0x00,0x00,0x07,0x18,0x20,0x40,0x00,//( 80x00,0x02,0x04,0x18,0xE0,0x00,0x00,0x00,0x00,0x40,0x20,0x18,0x07,0x00,0x00,0x00,//) 90x40,0x40,0x80,0xF0,0x80,0x40,0x40,0x00,0x02,0x02,0x01,0x0F,0x01,0x02,0x02,0x00,//* 100x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x1F,0x01,0x01,0x01,0x00,//+ 110x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xB0,0x70,0x00,0x00,0x00,0x00,0x00,//, 120x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,//- 130x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00,//. 140x00,0x00,0x00,0x00,0x80,0x60,0x18,0x04,0x00,0x60,0x18,0x06,0x01,0x00,0x00,0x00,/// 150x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,//0 160x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//1 170x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,//2 180x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,//3 190x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,//4 200x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,//5 210x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,//6 220x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,//7 230x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,//8 240x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,//9 250x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,//: 260x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x60,0x00,0x00,0x00,0x00,//; 270x00,0x00,0x80,0x40,0x20,0x10,0x08,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x20,0x00,//< 280x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00,//= 290x00,0x08,0x10,0x20,0x40,0x80,0x00,0x00,0x00,0x20,0x10,0x08,0x04,0x02,0x01,0x00,//> 300x00,0x70,0x48,0x08,0x08,0x08,0xF0,0x00,0x00,0x00,0x00,0x30,0x36,0x01,0x00,0x00,//? 310xC0,0x30,0xC8,0x28,0xE8,0x10,0xE0,0x00,0x07,0x18,0x27,0x24,0x23,0x14,0x0B,0x00,//@ 320x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20,//A 330x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00,//B 340xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00,//C 350x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00,//D 360x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00,//E 370x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00,//F 380xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00,//G 390x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20,//H 400x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//I 410x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00,//J 420x08,0xF8,0x88,0xC0,0x28,0x18,0x08,0x00,0x20,0x3F,0x20,0x01,0x26,0x38,0x20,0x00,//K 430x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00,//L 440x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00,//M 450x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00,//N 460xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00,//O 470x08,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,0x20,0x3F,0x21,0x01,0x01,0x01,0x00,0x00,//P 480xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x18,0x24,0x24,0x38,0x50,0x4F,0x00,//Q 490x08,0xF8,0x88,0x88,0x88,0x88,0x70,0x00,0x20,0x3F,0x20,0x00,0x03,0x0C,0x30,0x20,//R 500x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00,//S 510x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//T 520x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//U 530x08,0x78,0x88,0x00,0x00,0xC8,0x38,0x08,0x00,0x00,0x07,0x38,0x0E,0x01,0x00,0x00,//V 540xF8,0x08,0x00,0xF8,0x00,0x08,0xF8,0x00,0x03,0x3C,0x07,0x00,0x07,0x3C,0x03,0x00,//W 550x08,0x18,0x68,0x80,0x80,0x68,0x18,0x08,0x20,0x30,0x2C,0x03,0x03,0x2C,0x30,0x20,//X 560x08,0x38,0xC8,0x00,0xC8,0x38,0x08,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//Y 570x10,0x08,0x08,0x08,0xC8,0x38,0x08,0x00,0x20,0x38,0x26,0x21,0x20,0x20,0x18,0x00,//Z 580x00,0x00,0x00,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x00,//[ 590x00,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x06,0x38,0xC0,0x00,//\ 600x00,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x7F,0x00,0x00,0x00,//] 610x00,0x00,0x04,0x02,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//^ 620x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,//_ 630x00,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//` 640x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20,//a 650x08,0xF8,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x3F,0x11,0x20,0x20,0x11,0x0E,0x00,//b 660x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00,//c 670x00,0x00,0x00,0x80,0x80,0x88,0xF8,0x00,0x00,0x0E,0x11,0x20,0x20,0x10,0x3F,0x20,//d 680x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00,//e 690x00,0x80,0x80,0xF0,0x88,0x88,0x88,0x18,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//f 700x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x6B,0x94,0x94,0x94,0x93,0x60,0x00,//g 710x08,0xF8,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//h 720x00,0x80,0x98,0x98,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//i 730x00,0x00,0x00,0x80,0x98,0x98,0x00,0x00,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,//j 740x08,0xF8,0x00,0x00,0x80,0x80,0x80,0x00,0x20,0x3F,0x24,0x02,0x2D,0x30,0x20,0x00,//k 750x00,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//l 760x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x20,0x3F,0x20,0x00,0x3F,0x20,0x00,0x3F,//m 770x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//n 780x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//o 790x80,0x80,0x00,0x80,0x80,0x00,0x00,0x00,0x80,0xFF,0xA1,0x20,0x20,0x11,0x0E,0x00,//p 800x00,0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x0E,0x11,0x20,0x20,0xA0,0xFF,0x80,//q 810x80,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x20,0x20,0x3F,0x21,0x20,0x00,0x01,0x00,//r 820x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x33,0x24,0x24,0x24,0x24,0x19,0x00,//s 830x00,0x80,0x80,0xE0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x1F,0x20,0x20,0x00,0x00,//t 840x80,0x80,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x1F,0x20,0x20,0x20,0x10,0x3F,0x20,//u 850x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x00,0x01,0x0E,0x30,0x08,0x06,0x01,0x00,//v 860x80,0x80,0x00,0x80,0x00,0x80,0x80,0x80,0x0F,0x30,0x0C,0x03,0x0C,0x30,0x0F,0x00,//w 870x00,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x31,0x2E,0x0E,0x31,0x20,0x00,//x 880x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x80,0x81,0x8E,0x70,0x18,0x06,0x01,0x00,//y 890x00,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x21,0x30,0x2C,0x22,0x21,0x30,0x00,//z 900x00,0x00,0x00,0x00,0x80,0x7C,0x02,0x02,0x00,0x00,0x00,0x00,0x00,0x3F,0x40,0x40,//{ 910x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,//| 920x00,0x02,0x02,0x7C,0x80,0x00,0x00,0x00,0x00,0x40,0x40,0x3F,0x00,0x00,0x00,0x00,//} 930x00,0x06,0x01,0x01,0x02,0x02,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//~ 94
};const char Hzk[][32]={{0x00,0x00,0xF0,0x10,0x10,0x10,0x10,0xFF,0x10,0x10,0x10,0x10,0xF0,0x00,0x00,0x00},
{0x00,0x00,0x0F,0x04,0x04,0x04,0x04,0xFF,0x04,0x04,0x04,0x04,0x0F,0x00,0x00,0x00},/*"中",0*/{0x40,0x40,0x40,0x5F,0x55,0x55,0x55,0x75,0x55,0x55,0x55,0x5F,0x40,0x40,0x40,0x00},
{0x00,0x40,0x20,0x0F,0x09,0x49,0x89,0x79,0x09,0x09,0x09,0x0F,0x20,0x40,0x00,0x00},/*"景",1*/{0x00,0xFE,0x02,0x42,0x4A,0xCA,0x4A,0x4A,0xCA,0x4A,0x4A,0x42,0x02,0xFE,0x00,0x00},
{0x00,0xFF,0x40,0x50,0x4C,0x43,0x40,0x40,0x4F,0x50,0x50,0x5C,0x40,0xFF,0x00,0x00},/*"园",2*/{0x00,0x00,0xF8,0x88,0x88,0x88,0x88,0xFF,0x88,0x88,0x88,0x88,0xF8,0x00,0x00,0x00},
{0x00,0x00,0x1F,0x08,0x08,0x08,0x08,0x7F,0x88,0x88,0x88,0x88,0x9F,0x80,0xF0,0x00},/*"电",3*/{0x80,0x82,0x82,0x82,0x82,0x82,0x82,0xE2,0xA2,0x92,0x8A,0x86,0x82,0x80,0x80,0x00},
{0x00,0x00,0x00,0x00,0x00,0x40,0x80,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"子",4*/{0x24,0x24,0xA4,0xFE,0xA3,0x22,0x00,0x22,0xCC,0x00,0x00,0xFF,0x00,0x00,0x00,0x00},
{0x08,0x06,0x01,0xFF,0x00,0x01,0x04,0x04,0x04,0x04,0x04,0xFF,0x02,0x02,0x02,0x00},/*"科",5*/{0x10,0x10,0x10,0xFF,0x10,0x90,0x08,0x88,0x88,0x88,0xFF,0x88,0x88,0x88,0x08,0x00},
{0x04,0x44,0x82,0x7F,0x01,0x80,0x80,0x40,0x43,0x2C,0x10,0x28,0x46,0x81,0x80,0x00},/*"?",0*/{0x40,0x40,0x48,0x48,0x48,0xC8,0x78,0x4F,0x48,0x48,0x48,0x48,0x48,0x40,0x40,0x00},
{0x00,0x00,0x00,0x00,0x03,0x12,0x12,0x22,0x22,0x52,0x8A,0x06,0x00,0x00,0x00,0x00},/*"专",0*/{0x00,0x10,0x60,0x80,0x00,0xFF,0x00,0x00,0x00,0xFF,0x00,0x00,0xC0,0x30,0x00,0x00},
{0x40,0x40,0x40,0x43,0x40,0x7F,0x40,0x40,0x40,0x7F,0x42,0x41,0x40,0x40,0x40,0x00},/*"业",1*/{0x10,0x10,0x10,0xFF,0x10,0x90,0x08,0x88,0x88,0x88,0xFF,0x88,0x88,0x88,0x08,0x00},
{0x04,0x44,0x82,0x7F,0x01,0x80,0x80,0x40,0x43,0x2C,0x10,0x28,0x46,0x81,0x80,0x00},/*"技",2*/{0x00,0x10,0x10,0x10,0x10,0xD0,0x30,0xFF,0x30,0xD0,0x12,0x1C,0x10,0x10,0x00,0x00},
{0x10,0x08,0x04,0x02,0x01,0x00,0x00,0xFF,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x00},/*"术",3*/{0x00,0x00,0xFE,0x22,0x22,0x22,0xFE,0x00,0xFE,0x82,0x82,0x92,0xA2,0x9E,0x00,0x00},
{0x80,0x60,0x1F,0x02,0x42,0x82,0x7F,0x00,0xFF,0x40,0x2F,0x10,0x2C,0x43,0x80,0x00},/*"服",4*/{0x00,0x00,0x90,0x88,0x4C,0x57,0xA4,0x24,0x54,0x54,0x8C,0x84,0x00,0x00,0x00,0x00},
{0x01,0x01,0x80,0x42,0x22,0x1A,0x07,0x02,0x42,0x82,0x42,0x3E,0x01,0x01,0x01,0x00},/*"务",5*/{0x00,0x04,0xE4,0x24,0x2C,0xB4,0x25,0x26,0x24,0xB4,0x2C,0x24,0xE4,0x04,0x00,0x00},
{0x00,0x00,0xFF,0x02,0x01,0x1E,0x12,0x12,0x12,0x1E,0x41,0x82,0x7F,0x00,0x00,0x00},/*"商",6*/
};#endif /* OLED_OLED_FONT_H */

任务管理

myTask.c

/** myTask.c**  Created on: 2021年8月2日*      Author: Royic*//* POSIX Header files */
#include <pthread.h>/* RTOS header files */
#include <ti/sysbios/BIOS.h>#include "./inc/myTask.h"/* Driver Header files */
#include <ti/drivers/GPIO.h>void My_Task_Init(void *(*startroutine)(void *), int priority, size_t stacksize)
{pthread_t           thread;pthread_attr_t      attrs;struct sched_param  priParam;int                 retc;/* Initialize the attributes structure with default values */pthread_attr_init(&attrs);/* Set priority, detach state, and stack size attributes */priParam.sched_priority = priority;retc = pthread_attr_setschedparam(&attrs, &priParam);retc |= pthread_attr_setdetachstate(&attrs, PTHREAD_CREATE_DETACHED);retc |= pthread_attr_setstacksize(&attrs, stacksize);if (retc != 0){/* failed to set attributes */while (1){}}retc = pthread_create(&thread, &attrs, startroutine, NULL);if (retc != 0){/* pthread_create() failed */while (1){}}
}void *LED_Task(void *arg0)
{while(1){GPIO_toggle(LED1);sleep(1);}
}

myTask.h

/** myTask.h**  Created on: 2021年8月2日*      Author: Royic*/#ifndef INC_MYTASK_H_
#define INC_MYTASK_H_#include "./inc/main.h"void *mainThread(void *arg0);
void My_Task_Init(void *(*startroutine)(void *), int priority, size_t stacksize);void *LED_Task(void *arg0);#endif /* INC_MYTASK_H_ */

显示效果

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