（STM32）MPU6050

int main(void) { u8 t=0,report=1; //默认开启上报 u8 key; float pitch,roll,yaw; //欧拉角 short aacx,aacy,aacz; //加速度传感器原始数据 short gyrox,gyroy,gyroz; //陀螺仪原始数据 short temp; //温度 SystemInit(); NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2); //设置NVIC中断分组2:2位抢占优先级，2位响应优先级 uart_init(115200); //串口初始化为500000 delay_init(); //延时初始化 LED_Init(); //初始化与LED连接的硬件接口 KEY_Init(); //初始化按键 MPU_Init(); //初始化MPU6050 while(mpu_dmp_init()) { printf("\n\rMPU6050 Error\n\r"); delay_ms(200); } while(1) { key=KEY_Scan(0); if(key==KEY0_PRES) { report=!report; if(report)printf("\n\rUPLOAD ON \n\r"); else printf("\n\rUPLOAD OFF\n\r"); } if(mpu_dmp_get_data(&pitch;,&roll;,&yaw;)==0) { temp=MPU_Get_Temperature(); //得到温度值 MPU_Get_Accelerometer(&aacx;,&aacy;,&aacz;); //得到加速度传感器数据 MPU_Get_Gyroscope(&gyrox;,&gyroy;,&gyroz;); //得到陀螺仪数据 if(report)mpu6050_send_data(aacx,aacy,aacz,gyrox,gyroy,gyroz);//用自定义帧发送加速度和陀螺仪原始数据 if(report)usart1_report_imu(aacx,aacy,aacz,gyrox,gyroy,gyroz,(int)(roll*100),(int)(pitch*100),(int)(yaw*10)); if((t)==0) { printf("\n\rtemp:%f\n\r",temp/100.0); printf("\n\rpitch:%f\n\r",pitch*10); printf("\n\rroll:%f\n\r",roll*10); printf("\n\ryaw:%f\n\r",yaw*10); t=0; } } t++; } }