Data is lost when passing the array to a function in other file

RE: Data is lost when passing the array to a function in other file

Kenneth — Mon, 05 Sep 2022 13:34:58 GMT

[quote user="Vahidreza"]Is this really the way strlen() function works? zero in the middle will be taken as terminator?[/quote]

Yes. All strings end with 00,

Kenneth

RE: Data is lost when passing the array to a function in other file

Vahidreza — Mon, 05 Sep 2022 11:33:39 GMT

It looks like the problem was that I was passing strlen(BUFFER) as the length of the data to be logged and when there is a 0x00 in the middle of the buffer it takes that zero as terminator and denies the rest of the buffer.
Is this really the way strlen() function works? zero in the middle will be taken as terminator?

RE: Data is lost when passing the array to a function in other file

Kenneth — Wed, 31 Aug 2022 10:10:01 GMT

Hello,

Does making the buffer static or volatile help? I am thinking the compiler may be optimizing the buffer away if it believes it is not used by the application at some point.

Kenneth