04-17-2023 10:10 PM
你好,我刚接触TDMS/TDM文件,碰到几个问题想请教:
1、能实时的写入TDM/TDMS文件吗?还是只能采集完后再一次性的写入?现在碰到的问题是每次采集到数据要写入时就会产生新的group,数据也放到新的group,但我的本意是把数据接着上次采集到的数据放到同一个group中。
2、写入TDM/TDMS的数据量只有1ksps/通道吗?我要写入200ksps的数据,总共8个通道高,软件会提示地址访问错误。
04-18-2023 05:46 PM
This is an English forum. Please post Mandarin question in NI LabVIEW,CVI,数据采集等产品讨论区
For your inquiry, please refer to the shipping examples in <LabVIEW>\examples\File IO\TDMS\Standard Read and Write\
1. You should specify the Group and Channel Names when using the TDMS Write VI.
2. There is no limitation on the number and sampling rates of the write, please attach your code so that we can have a look and understand what's going wrong.
04-18-2023 08:56 PM
可以实时的写,用並行循環。
LabVIEW 有許多自帶的TDMS的例子。先學一下。