Fixes issue with value extraction from raw message #10
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…s to change throughout the loop. To avoid runtime errors then this seems to work.
An additional check since the length of the PgnList[i].FieldList look…
Update from upstream
…umber. If value is too large (overflowed) the function `func (msg *RawMessage) extractNumber(..)` returns an error and the value will be set to nil.
…b.com/canboat/canboat
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Hi @timmathews - did you get the time to look into this PR? |
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@timmathews Any progress on this? |
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I've been debugging this issue as it causes a lot of strange values streaming from the CANbus (through Actisense NGT-1).
Periodically there seems to be corrupt values, so the process of verify the value based on a computed maximum value seems to be missing from this library. However, the analyzer program and the extraction functions from https://github.com/canboat/canboat/ seems to get it correct.
Therefore I've implemented a similar checking in this library as well. Provided a go testcase which checks the expected behavior.