Quote:
Originally Posted by beteljuice  Have you (or anyone else), got a breakdown of what each bit of data is in the .dat file ?
And what, if anything, may be user format in it ? |
It seems to be using what ever type of units the LCD is set to use and is a comma delimited file.
Copied below is a single complete record, just as it appears in the .dat file:-
1, 2008-06-29 15:58:52, 2008-06-29 15:53:52, 5, 65, 20.4, 77, 17.2, 13.2, 17.2, 1000.3, 1013.2, 1.7, 2, 3.4, 3, 8, S, 0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0, 0, 0, 0, 0, 0, 0, 0, 000100, 05 41 CC 00 4D AC 00 13 27 11 22 00 08 00 00 00 ,
I've only spent 30 minutes looking at it, so please excuse any errors...
1. Record number
2. date + time stamp
3. date + time stamp (twice, there must be a reason for this?)
4. is probably the reporting interval
5. Indoor humidity
6. Indoor temperature
7. Outdoor humidity
8. Outdoor temperature
9. ?
10. ?
11. Abs pressure
12. Rel pressure
13. ?
14. ?
15. ?
16. ?
17. ? (Wind speed?)
18. Wind direction
19. ? Contains none text characters.
-
20. ? 0.0 \
21. ? 0.0
22. ? 0.0
23. ? 0.0 - These never seem to vary!
24. ? 0.0
25. ? 0.0 /
-
26. ?
27. ?
28. ?
29. ?
30. ?
31. ?
32. ?
33. 33. + 34 Could perhaps be the DCF time +date?
34. ?
You can tap into the data as it comes in from the USB port with SnoopyPro.exe