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arduino如何上传数据给“匿名四轴上位机”

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发表于 2017-4-10 22:12:25 | 显示全部楼层 |阅读模式
本帖最后由 wk9027 于 2017-4-10 23:55 编辑

如何使用arduino上传数据给“匿名四轴上位机”????



  int16_t sum=0;
Serial.write(0x88);
  Serial.write(0xA1);
  Serial.write(0xc);
        Serial.write((uint8_t)(ax >> 8)); Serial.write((uint8_t)(ax & 0xFF));
        Serial.write((uint8_t)(ay >> 8)); Serial.write((uint8_t)(ay & 0xFF));
        Serial.write((uint8_t)(az >> 8)); Serial.write((uint8_t)(az & 0xFF));
        Serial.write((uint8_t)(gx >> 8)); Serial.write((uint8_t)(gx & 0xFF));
        Serial.write((uint8_t)(gy >> 8)); Serial.write((uint8_t)(gy & 0xFF));
        Serial.write((uint8_t)(gz >> 8)); Serial.write((uint8_t)(gz & 0xFF));
sum=0x88+0xA1+0xc+(ax >> 8)+(ax & 0xFF)+(ay >> 8)+(ay & 0xFF)+(az >> 8)+(az & 0xFF)+(gx >> 8)+(gx & 0xFF)+(gy >> 8)+(gy & 0xFF)+(gz >> 8)+(gz & 0xFF);
Serial.write(sum);
delay(1000);

MPU6050读出来的数据;
帧定义:0x88+FUN+LEN+DATA+SUM



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