I want to transform binary data in string

Hello
I want to convert a binary array of 10 Ai channel into a n array of double in order to be converted in spreadsheet files. I have try everything i could have understood with the LV Help and the NI site but anything is working right . So i have put you my code if you can take a look and tell me why when i simulte a sinus wave and save it in binary file i ca nfind the same wave after transformation in spreadsheet file.
There is to code ( one with one AI channel and another with just an array ) both are save in binary data and after you use the tird VI to converts the files in spreadsheet format .
Thank you if you could help . I f it possible answer me quickly because i'm in hurry but any answer will be he
lpful so thank you !
Attachments:
Save_&_transform_binary_data.llb ‏99 KB

Hi Romain.
In your DAQ vi, you are writing file essai.dat as
1D array of I16 (1 array per scan)
When reading it, you try to read data as DBL, and that is not correct.
There are different choices. The easiest one: use high level vi to read I16 data as 2D array.
I tested for 5 channels and it works.
Don´t know your Lv version, so see attached doc.
Hope it helps
Alipio
"Qod natura non dat, Salmantica non praestat"
Attachments:
convert.doc ‏47 KB

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