禁用Direct IO的读取终止符

我正在成功地与不使用读取终止符的乐器进行 通信。
它以26个字节的数据包发送信息。
根据测量值，每个字节可以采用0和1（十进制0-255）的任意组合。
我想禁用读取终止符，以便我的测试可以运行，而不管显示的位模式。
为什么这不容易找到？
我正在读大小为26的BINARY BYT。即使将其设置为26，它也会生成错误“文件结束或没有数据”。
我可以在我的逻辑分析仪上看到数据在线，但只要看到指定的终结符出现，VISA就会退出。
我已经尝试将读取终止符更改为不同的ascii字符，希望它不会显示，但我无法通过测试。
我需要每个字节组合，0-255。



以下为原文

I am successfully communica ting with an instrument that doesn't use read terminators. It sends its information in packets of 26 bytes. Each byte can take on any combination of 0's and 1's (decimal 0-255) depending on the measured values. I want to disable read terminators so that my tests can run regardless of the bit pattern that shows up. Why is this not easy to find?

I am reading BINARY BYTES of size 26. Even though it is set to size 26, it will generate an error "End of file or no data".

I can see on my logic analyzer that data is on the line, but VISA is backing out as soon as what ever read terminator specified shows up. I have tried changing the read terminator to different ascii characters, hoping it wouldn't show up, but I cannot get through a test. I need every byte combination, 0-255.