Converting floating-point MMS
Hello everyone,
in a MMS trace, I've got the analogs measures in a kind of a hexa format, how to convert to wireshark show as the sender is sending?
floating-point: 0843adb762
Apparently MMS floating point values come in several flavours and only one of them is dissected as a float, others just show the hex bytes as displayed in your picture.
However, it looks as if that field does fit the requirements to be dissected as a float, i.e. the first byte is 0x08 and there are 4 other bytes, what version of Wireshark are you using?
Again if you can provide the capture, rather than an image, this can be looked at in more detail, i.e. using a debugger.
Asked: 2021-10-06 15:24:27 +0000
Seen: 314 times
Last updated: Oct 07 '21
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Which protocol is that and in which field of that protocol? Sharing a capture with the info would help enormously, post it on a public share and amend your question with a link to it.
Hello, sorry for not sharing a pic, I've edited my post, the protocol is MMS from IEC 61850. Thanks