瑞萨单片机和MPU6050通信测试通过,模拟IIC非硬件IIC

上传者: u014624241 | 上传时间: 2022-09-22 16:15:47 | 文件大小: 109KB | 文件类型: RAR
关于陀螺仪6050需要注意以下问题; 1、 IIC数据和时钟需要上拉电阻,电阻的大小与波特率有关,如果通讯不上适当减小波特率。 2、 6050供电电压为3.3V,请确认MCU电压和6050电压是否一致。 3、 MCU和6050最好用两个稳压芯片供电,要不MCU可能会干扰6050. 4、 需要用中断口11 5、主程序里有说明,当进到if(OK==get_mpu6050_mode()) { //此时可以读取陀螺仪数据和加速度数据,采集到的是原始数据 } 读取faccx,faccy,faccz,fgyrox,fgyroy,fgyroz; 其中faccx,faccy,faccz是加速度 fgyrox,fgyroy,fgyroz;是陀螺仪

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