一个标签2个基站如何测距？
刚刚接触，不太懂，请问如何基站直接串口输出标签到本基站的距离，有参考代码吗，谢谢在工程中有如下代码，是基站将距离信息(distance)打包发送出去的部分。
你可以将distance 这个距离信息通过串口打印出来
distance = distance - dwt_getrangebias(config.chan,(float)distance, config.prf);//距离减去矫正系数
//将计算结果发送给TAG
int temp = (int)(distance*100);
distance_msg = temp/100;
// a=x;//自动类型转换，取整数部分
distance_msg = temp%100;//乘100后对100取余，得到2位小数点后数字
distance_msg = anthor_index;
distance_msg = frame_seq_nb;
distance_msg = tag_index;
dwt_writetxdata(sizeof(distance_msg), distance_msg, 0);
dwt_writetxfctrl(sizeof(distance_msg), 0);
/* Start transmission, indicating that a response is expected so that reception is enabled automatically after the frame is sent and the delay
* set by dwt_setrxaftertxdelay() has elapsed. */
dwt_starttx(DWT_START_TX_IMMEDIATE );
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