Code doubt1

[shwetha_siddu]

Dear All,
I am getting one more doubt..what exactly following peace of code will do?

#if FS_AdcStatusChn0 == FS_AdcStatusChn0_ACTIVE
          AdcChn0 |
#endif

[zacs7]

What's with all the macro hacks you're asking about?

Depends on the context, get a C book. That way you won't ask about every possible combination of pre-precessor "codez".

Btw it's not a "doubt" if it's a question, a doubt is where you think it does x but you're not sure.

[shwetha_siddu]

What's with all the macro hacks you're asking about?

Depends on the context, get a C book. That way you won't ask about every possible combination of pre-precessor "codez".

Btw it's not a "doubt" if it's a question, a doubt is where you think it does x but you're not sure.

Hello Zacs,

Just i wanted to know what you mean by:-

[code]

#if FS_AdcStatusChn0 == FS_AdcStatusChn0_ACTIVE
AdcChn0 | //Only this part i am not able to follow:-
#endif

[matsp]

It says to the compiler that it should generate the code inside the #if when the condition is true. What that achieves, as stated by zacs7, depends (a lot) on the context.

--
Mats

[Salem]

People are interested in if you have something like

flags = foo |
#if FS_AdcStatusChn0 == FS_AdcStatusChn0_ACTIVE
        AdcChn0 | //Only this part i am not able to follow:-
#endif
        bar;

Which either means you have

flags = foo |
        AdcChn0 | //Only this part i am not able to follow:-
        bar;

OR

flags = foo |
        bar;