mpu6050 +oled顯示親測可用
單片機(jī)源程序如下:
- #include "led.h"
- #include "oled.h"
- #include "delay.h"
- #include "key.h"
- #include "sys.h"
- //#include "lcd.h"
- #include "usart.h"
- #include "mpuiic.h"
- #include "mpu6050.h"
- #include "usmart.h"
- #include "inv_mpu.h"
- #include "inv_mpu_dmp_motion_driver.h"
- //串口1發(fā)送1個(gè)字符
- //c:要發(fā)送的字符
- int main()
- {
- u8 t=0;
- float pitch,roll,yaw; //歐拉角
- short aacx,aacy,aacz; //加速度傳感器原始數(shù)據(jù)
- short gyrox,gyroy,gyroz; //陀螺儀原始數(shù)據(jù)
- short temp; //溫度
- NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2); //設(shè)置NVIC中斷分組2:2位搶占優(yōu)先級(jí),2位響應(yīng)優(yōu)先?
- delay_init(); //延時(shí)初始?
- MPU_IIC_Init();
- MPU_Init(); //初始化MPU6050
- OLED_Init(); //初始化LCD
- LED_Init(); //初始化與LED連接的硬件接口
- OLED_Clear();
- while( mpu_dmp_init() )
- {
-
- OLED_ShowString(0,0," error");
-
- }
- while(1)
- {
- // OLED_ShowString(0,0," Temp: . C");
- // OLED_ShowString(0,4," Roll: . C");
-
- if(mpu_dmp_get_data(&pitch,&roll,&yaw)==0)
- {
- delay_ms(1);
- OLED_ShowString(0,6," success");
- temp=MPU_Get_Temperature(); //得到溫度值
- MPU_Get_Accelerometer(&aacx,&aacy,&aacz); //得到加速度傳感器數(shù)據(jù)
- MPU_Get_Gyroscope(&gyrox,&gyroy,&gyroz); //得到陀螺儀數(shù)據(jù)
- mpu_dmp_get_data(&pitch,&roll,&yaw);
- if((t%10)==0)
- {
- temp=pitch*10;
- if(temp<0)
- {
- OLED_ShowNum(50,2,temp,3,16); //顯示小數(shù)部分 //轉(zhuǎn)為正數(shù)
- }
- t=0;
-
- }
- t++;
- }else OLED_ShowString(0,6," fi ll");
-
- }
- }
- // temp=pitch*10;
- // if(temp<0)
- // {
- // LCD_ShowChar(30+48,220,'-',16,0); //顯示負(fù)號(hào)
- // temp=-temp; //轉(zhuǎn)為正數(shù)
- // }else LCD_ShowChar(30+48,220,' ',16,0); //去掉負(fù)號(hào)
- // OLED_ShowNum(44,4,pitch ,2,16); //顯示整數(shù)部分
- // OLED_ShowNum(60,4,temp%10,1,16); //顯示小數(shù)部分
-
- /* if(mpu_dmp_get_data(&pitch,&roll,&yaw)==0)
- {
- temp=MPU_Get_Temperature(); //得到溫度值
- MPU_Get_Accelerometer(&aacx,&aacy,&aacz); //得到加速度傳感器數(shù)據(jù)
- MPU_Get_Gyroscope(&gyrox,&gyroy,&gyroz); //得到陀螺儀數(shù)據(jù)
- usart1_report_imu(aacx,aacy,aacz,gyrox,gyroy,gyroz,(int)(roll*100),(int)(pitch*100),(int)(yaw*10));
-
- }*/
- //傳送數(shù)據(jù)給匿名四軸上位機(jī)軟件(V2.6版本)
- //fun:功能字. 0XA0~0XAF
- //data:數(shù)據(jù)緩存區(qū),最多28字節(jié)!!
- //len:data區(qū)有效數(shù)據(jù)個(gè)數(shù)
- /*void usart1_niming_report(u8 fun,u8*data,u8 len)
- {
- u8 send_buf[32];
- u8 i;
- if(len>28)return; //最多28字節(jié)數(shù)據(jù)
- send_buf[len+3]=0; //校驗(yàn)數(shù)置零
- send_buf[0]=0X88; //幀頭
- send_buf[1]=fun; //功能字
- send_buf[2]=len; //數(shù)據(jù)長度
- for(i=0;i<len;i++)send_buf[3+i]=data[i]; //復(fù)制數(shù)據(jù)
- for(i=0;i<len+3;i++)send_buf[len+3]+=send_buf[i]; //計(jì)算校驗(yàn)和
- for(i=0;i<len+4;i++)usart1_send_char(send_buf[i]); //發(fā)送數(shù)據(jù)到串口1
- }
- //發(fā)送加速度傳感器數(shù)據(jù)和陀螺儀數(shù)據(jù)
- //aacx,aacy,aacz:x,y,z三個(gè)方向上面的加速度值
- //gyrox,gyroy,gyroz:x,y,z三個(gè)方向上面的陀螺儀值
- void mpu6050_send_data(short aacx,short aacy,short aacz,short gyrox,short gyroy,short gyroz)
- {
- u8 tbuf[12];
- tbuf[0]=(aacx>>8)&0XFF;
- tbuf[1]=aacx&0XFF;
- tbuf[2]=(aacy>>8)&0XFF;
- tbuf[3]=aacy&0XFF;
- tbuf[4]=(aacz>>8)&0XFF;
- tbuf[5]=aacz&0XFF;
- tbuf[6]=(gyrox>>8)&0XFF;
- tbuf[7]=gyrox&0XFF;
- tbuf[8]=(gyroy>>8)&0XFF;
- tbuf[9]=gyroy&0XFF;
- tbuf[10]=(gyroz>>8)&0XFF;
- tbuf[11]=gyroz&0XFF;
- usart1_niming_report(0XA1,tbuf,12);//自定義幀,0XA1
- }
- //通過串口1上報(bào)結(jié)算后的姿態(tài)數(shù)據(jù)給電腦
- //aacx,aacy,aacz:x,y,z三個(gè)方向上面的加速度值
- //gyrox,gyroy,gyroz:x,y,z三個(gè)方向上面的陀螺儀值
- //roll:橫滾角.單位0.01度。 -18000 -> 18000 對(duì)應(yīng) -180.00 -> 180.00度
- //pitch:俯仰角.單位 0.01度。-9000 - 9000 對(duì)應(yīng) -90.00 -> 90.00 度
- //yaw:航向角.單位為0.1度 0 -> 3600 對(duì)應(yīng) 0 -> 360.0度
- void usart1_report_imu(short aacx,short aacy,short aacz,short gyrox,short gyroy,short gyroz,short roll,short pitch,short yaw)
- {
- u8 tbuf[28];
- u8 i;
- for(i=0;i<28;i++)tbuf[i]=0;//清0
- tbuf[0]=(aacx>>8)&0XFF;
- tbuf[1]=aacx&0XFF;
- tbuf[2]=(aacy>>8)&0XFF;
- tbuf[3]=aacy&0XFF;
- tbuf[4]=(aacz>>8)&0XFF;
- tbuf[5]=aacz&0XFF;
- tbuf[6]=(gyrox>>8)&0XFF;
- tbuf[7]=gyrox&0XFF;
- tbuf[8]=(gyroy>>8)&0XFF;
- tbuf[9]=gyroy&0XFF;
- tbuf[10]=(gyroz>>8)&0XFF;
- tbuf[11]=gyroz&0XFF;
- tbuf[18]=(roll>>8)&0XFF;
- tbuf[19]=roll&0XFF;
- tbuf[20]=(pitch>>8)&0XFF;
- tbuf[21]=pitch&0XFF;
- tbuf[22]=(yaw>>8)&0XFF;
- tbuf[23]=yaw&0XFF;
- usart1_niming_report(0XAF,tbuf,28);//飛控顯示幀,0XAF
- }
-
- int main(void)
- {
- u8 t=0,report=1; //默認(rèn)開啟上報(bào)
- u8 key;
- float pitch,roll,yaw; //歐拉角
- short aacx,aacy,aacz; //加速度傳感器原始數(shù)據(jù)
- short gyrox,gyroy,gyroz; //陀螺儀原始數(shù)據(jù)
- short temp; //溫度
-
- NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2); //設(shè)置NVIC中斷分組2:2位搶占優(yōu)先級(jí),2位響應(yīng)優(yōu)先級(jí)
- uart_init(500000); //串口初始化為500000
- delay_init(); //延時(shí)初始化
- usmart_dev.init(72); //初始化USMART
- LED_Init(); //初始化與LED連接的硬件接口
- KEY_Init(); //初始化按鍵
- LCD_Init(); //初始化LCD
- MPU_Init(); //初始化MPU6050
- POINT_COLOR=RED; //設(shè)置字體為紅色
- LCD_ShowString(30,50,200,16,16,"WarShip STM32");
- LCD_ShowString(30,70,200,16,16,"MPU6050 TEST");
- LCD_ShowString(30,90,200,16,16,"ATOM@ALIENTEK");
- LCD_ShowString(30,110,200,16,16,"2015/1/17");
- while(mpu_dmp_init())
- {
- LCD_ShowString(30,130,200,16,16,"MPU6050 Error");
- delay_ms(200);
- LCD_Fill(30,130,239,130+16,WHITE);
- delay_ms(200);
- }
- LCD_ShowString(30,130,200,16,16,"MPU6050 OK");
- LCD_ShowString(30,150,200,16,16,"KEY0:UPLOAD ON/OFF");
- POINT_COLOR=BLUE;//設(shè)置字體為藍(lán)色
- LCD_ShowString(30,170,200,16,16,"UPLOAD ON ");
- LCD_ShowString(30,200,200,16,16," Temp: . C");
- LCD_ShowString(30,220,200,16,16,"Pitch: . C");
- LCD_ShowString(30,240,200,16,16," Roll: . C");
- LCD_ShowString(30,260,200,16,16," Yaw : . C");
- while(1)
- {
- key=KEY_Scan(0);
- if(key==KEY0_PRES)
- {
- report=!report;
- if(report)LCD_ShowString(30,170,200,16,16,"UPLOAD ON ");
- else LCD_ShowString(30,170,200,16,16,"UPLOAD OFF");
- }
- if(mpu_dmp_get_data(&pitch,&roll,&yaw)==0)
- {
- temp=MPU_Get_Temperature(); //得到溫度值
- MPU_Get_Accelerometer(&aacx,&aacy,&aacz); //得到加速度傳感器數(shù)據(jù)
- MPU_Get_Gyroscope(&gyrox,&gyroy,&gyroz); //得到陀螺儀數(shù)據(jù)
- if(report)mpu6050_send_data(aacx,aacy,aacz,gyrox,gyroy,gyroz);//用自定義幀發(fā)送加速度和陀螺儀原始數(shù)據(jù)
- if(report)usart1_report_imu(aacx,aacy,aacz,gyrox,gyroy,gyroz,(int)(roll*100),(int)(pitch*100),(int)(yaw*10));
- if((t%10)==0)
- {
- if(temp<0)
- {
- LCD_ShowChar(30+48,200,'-',16,0); //顯示負(fù)號(hào)
- temp=-temp; //轉(zhuǎn)為正數(shù)
- }else LCD_ShowChar(30+48,200,' ',16,0); //去掉負(fù)號(hào)
- LCD_ShowNum(30+48+8,200,temp/100,3,16); //顯示整數(shù)部分
- LCD_ShowNum(30+48+40,200,temp%10,1,16); //顯示小數(shù)部分
- temp=pitch*10;
- if(temp<0)
- {
- LCD_ShowChar(30+48,220,'-',16,0); //顯示負(fù)號(hào)
- temp=-temp; //轉(zhuǎn)為正數(shù)
- }else LCD_ShowChar(30+48,220,' ',16,0); //去掉負(fù)號(hào)
- LCD_ShowNum(30+48+8,220,temp/10,3,16); //顯示整數(shù)部分
- LCD_ShowNum(30+48+40,220,temp%10,1,16); //顯示小數(shù)部分
- temp=roll*10;
- if(temp<0)
- {
- LCD_ShowChar(30+48,240,'-',16,0); //顯示負(fù)號(hào)
- temp=-temp; //轉(zhuǎn)為正數(shù)
- }else LCD_ShowChar(30+48,240,' ',16,0); //去掉負(fù)號(hào)
- LCD_ShowNum(30+48+8,240,temp/10,3,16); //顯示整數(shù)部分
- LCD_ShowNum(30+48+40,240,temp%10,1,16); //顯示小數(shù)部分
- temp=yaw*10;
- if(temp<0)
- {
- LCD_ShowChar(30+48,260,'-',16,0); //顯示負(fù)號(hào)
- temp=-temp; //轉(zhuǎn)為正數(shù)
- }else LCD_ShowChar(30+48,260,' ',16,0); //去掉負(fù)號(hào)
- LCD_ShowNum(30+48+8,260,temp/10,3,16); //顯示整數(shù)部分
- LCD_ShowNum(30+48+40,260,temp%10,1,16); //顯示小數(shù)部分
- t=0;
- LED0=!LED0;//LED閃爍
- }
- }
- t++;
- }
- }*/
- /* if(mpu_dmp_get_data(&pitch,&roll,&yaw)==0)
- {
- temp=MPU_Get_Temperature(); //得到溫度值
- MPU_Get_Accelerometer(&aacx,&aacy,&aacz); //得到加速度傳感器數(shù)據(jù)
- MPU_Get_Gyroscope(&gyrox,&gyroy,&gyroz); //得到陀螺儀數(shù)據(jù)
- if(report)mpu6050_send_data(aacx,aacy,aacz,gyrox,gyroy,gyroz);//用自定義幀發(fā)送加速度和陀螺儀原始數(shù)據(jù)
- if(report)usart1_report_imu(aacx,aacy,aacz,gyrox,gyroy,gyroz,(int)(roll*100),(int)(pitch*100),(int)(yaw*10));
- if((t%10)==0)
- {
- if(temp<0)
- {
- 0LED_ShowChar(30+48,200,'-',16,0); //顯示負(fù)號(hào)
- temp=-temp; //轉(zhuǎn)為正數(shù)
- }else OLED_ShowChar(30+48,200,' ',16,0); //去掉負(fù)號(hào)
- LOED_ShowNum(30+48+8,200,temp/100,3,16); //顯示整數(shù)部分
- OLED_ShowNum(30+48+40,200,temp%10,1,16); //顯示小數(shù)部分
- temp=pitch*10;
- if(temp<0)
- {
- OLED_ShowChar(30+48,220,'-',16,0); //顯示負(fù)號(hào)
- temp=-temp; //轉(zhuǎn)為正數(shù)
- }else OLED_ShowChar(30+48,220,' ',16,0); //去掉負(fù)號(hào)
- OLED_ShowNum(30+48+8,220,temp/10,3,16); //顯示整數(shù)部分
- OLED_ShowNum(30+48+40,220,temp%10,1,16); //顯示小數(shù)部分
- temp=roll*10;
- if(temp<0)
- {
- OLED_ShowChar(30+48,240,'-',16,0); //顯示負(fù)號(hào)
- temp=-temp; //轉(zhuǎn)為正數(shù)
- }else LCD_ShowChar(30+48,240,' ',16,0); //去掉負(fù)號(hào)
- OLED_ShowNum(30+48+8,240,temp/10,3,16); //顯示整數(shù)部分
- OLED_ShowNum(30+48+40,240,temp%10,1,16); //顯示小數(shù)部分
- temp=yaw*10;
- if(temp<0)
- {
- OLED_ShowChar(30+48,260,'-',16,0); //顯示負(fù)號(hào)
- temp=-temp; //轉(zhuǎn)為正數(shù)
- }else OLED_ShowChar(30+48,260,' ',16,0); //去掉負(fù)號(hào)
- OLED_ShowNum(30+48+8,260,temp/10,3,16); //顯示整數(shù)部分
- OLED_ShowNum(30+48+40,260,temp%10,1,16); //顯示小數(shù)部分
- t=0;
- LED0=!LED0;//LED閃爍
- }*/
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6050+OLED顯示最終值程序.7z
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