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Posted: **Fri Aug 19, 2016 1:03 pm**

Hi, real noob question...
When compiling my FC with XCB I get a warning, I would like to just check its not going to be an issue. Program seems fine but I guess its good practice to check these things.

FC7_Reciever_Gen2_V1-18.c: 2742: (764) mismatched comparison (warning)

So I open the associated .C file and for the example above, do I need to find the line 2742 or 764 ?
Neither line seems obviously wrong to me?

Line764.PNG: Line 764; (14.35 KiB) Downloaded 2439 times

Line2742.PNG: Line 2742; (24.85 KiB) Downloaded 2439 times

Am I looking in the wrong place?
J.

Posted: **Fri Aug 19, 2016 1:26 pm**

Hi J.
Its the 1st set on numbers i.e in your case will be the 2742

Martin

Posted: **Fri Aug 19, 2016 2:31 pm**

Also, you might get a more accurate view of the correct C code line if you use the inbuilt viewer, menu Build->View C
(due to CR/LF v LF miscounting)

Posted: **Fri Aug 19, 2016 3:47 pm**

Ah... thanks Martin and Leigh.
And Yes Leigh... it did move me down a few lines.

The warning seems to have been raised by a line in the Matrix I2C LDC scroll code
(FCD_0c591_lcd_I2C1__ScrollDisplay)

Line2742_2.PNG: Line 2742 ver2; (11.79 KiB) Downloaded 2426 times

Anyone see anything amiss ?

Posted: **Fri Aug 19, 2016 3:58 pm**

I think that & should be &&
typo, doh!

Matrix user forums

XCB compiler warning - which line of C code is the issue?

XCB compiler warning - which line of C code is the issue?

Re: XCB compiler warning - which line of C code is the issue

Re: XCB compiler warning - which line of C code is the issue

Re: XCB compiler warning - which line of C code is the issue

Re: XCB compiler warning - which line of C code is the issue