How to type work of casting for string to U16
Hello
Sorry for typing on the same subject, but I still don't understant what do happen when I type the 2-byte in U16 distribution chain. Could you please explain me this?
Kind regards
__behemot_
Hello
All ASCII characters are represented by 8 bits in memory. If you imagine these 8 bits, you can concatenate the. Who will be the 16-bit long integer (in this case, when you have a chain of 2 elements) and of course not signed, because there is no defined sign in ASCII values.
So the two integers and character are represented in the same way in the memory, but LabVIEW knows what type is stored in variable. If you working with ASCII characters you'd have numbers, you must convert it in full then you can multiply it and etc. For example, if you want to change 'a' to 'A', you can convert it to integer U8 you must subtract 20 from her and typecast to character (string 1 element).
I hope that this will help you understand the type cast. If you have any other questions, please write again.
Kind regards
Peter
Tags: NI Software
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