why same data write into txt file and write csv file,then read txt and csv .result is different

[hoover95]

Dear All Why Meanwhile write same data into txt file and csv file .then read the data from txt file and csv file . the rusult is not identical,it should be same data .but the result is different. i found that csv file data is right,but txt file data is wrong. why is txt file save data wrong? Best Regards hoover

[crossrulz]

Have any code for us to look at so we can diagnose where you went wrong?

[hoover95]

Dear  crossrulz

the program purpose is to calculate accurately the Yamaichi times through the value((times-C/B Name.txt）+Yamaichi Name.txt) .inside the C/B Name.txt save the C/B value,inside Yamaichi Name.txt save the Yamaichi value.

explanation is the procedure

PART1
1：Path1    C/B Name.txt save the C/B times from the C/B. flat sequence 0 read from C/B Name.txt, flat sequence 1 write to C/B Name.txt
2: Path2    Yamaichi Name.txt save the yamaichi times.  flat sequence 0 read from Yamaichi Name.txt, flat sequence 1 write to Yamaichi Name.txt
3:times is the C/B value from DUT everytime test  add 1 automaticlly.

PART2

Save the (Timestamp)  (YMCode)  (C/B used time) (YM used time) (Note) in the FHE_CB_233 A.csv.

every day (C/B used time) value is righ,diffC/B  in the .csv file should be equal to the diffYM

 but from 2014/09/04 is not equal to the diffC/B value.

i doubt that Write/Read txt file occur garbage,but have any evidence.

Why data in .csv is right ,save in txt may be save abnormal.

Calculate Yamaichi.vi is mainvi
YAMAICHI_2014_05_14_0604.vi is the subvi.

attach is tha program.

thanks for pointing out the problen in the program.

Best Regard

hoover

[RavensFan]

Please attach your code in the commonly used .zip file format.

Very few people use .7z.

[natasftw]

7zip will even zip to the .zip format that everyone else uses.  Don't be difficult.

[hoover95]

Dear  OriolesFan

Thanks for you help.

attach is the zip format.

Thanks

Best Regards hoover

[billko]

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@natasftw wrote:

7zip will even zip to the .zip format that everyone else uses.  Don't be difficult.

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I don't think he's being particularly difficult.  As long as someone is using Windows XP or greater, they can extract a .zip file even if they have NO archiving programs.

[natasftw]

Yes.  But, that's not true for a 7z file.  That's why using 7zip to zip it to .7z instead of .zip is being more difficult than needed.

[billko]

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@natasftw wrote:

Yes.  But, that's not true for a 7z file.  That's why using 7zip to zip it to .7z instead of .zip is being more difficult than needed.

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That's what I get for posting after I should be in bed.  I totally misread your original post.  For some reason or other I thought you were advocating using the 7z format.  You are abosultely correct!  Sorry about that.

[RavensFan]

I'm having a hard time from your description trying to figure out what you are trying to do.  Because you use a lot of abbreviations for data items, its difficult to figure out how everything relates to each other.

I do see some problems with your code.  First, start with doing a block diagram cleanup.  And where you have a stacked sequence structure, replace it with a flat sequence structure.  Then it will be easier to fix other problems.

You use an excessive number of local variables.  Why?  Most places, if you just used wires, you can eliminate the local variables.  If you're lucky, right now the local variables just make it harder to figure out what is going on.  If you are unlucky, then you have race conditions where you have no control over what parts of code get executed first, and the values used in one part of your VI are stale from a previous iteration of the VI.

You have some case structures are stacked pretty deep making it hard to find out what is going on.  But also within those case structures, you have code duplicated.  If some code is the same between the cases, it belongs outside of the case structure.  Likewise you don't need local variables in each case, you can wire in from the outside.