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hello, I would like to do a bit test of a unsigned char variable. It's like a jb in assembler.
here is my code in c.
unsigned char displ; unsigned char display3 = 0xA8; unsigned char i; sbit display_data = P1^0; displ = display3; for (i=0; i<7; i++) { if (displ^0 == 1){ display_data = 0; } else { display_data = 1; } displ>>=1; }
I don't have any warning or error, but the result of test is wrong. is it possible to do in c?
tkx.
"I detest the use of..."
It is purely a matter of style - and such debates always produce strong opinions.
Others would say that they detest the useless waste of a line with just a '{' on it, that it unnecessarily breaks up the code, etc, etc...
"Is it just me that consider that style rendering the code unreadable?"
I don't know about "unreadable", but I also dislike it.
However, this style has extremely good credentials - it's what messrs Kernighan & Ritchie themselves use in their definitive work on the subject!
c-faq.com/.../layout.html
I guess they did that to illustrate the lf/cr independence of C.
so, this would be step one towards the 'ultimate' C program (the whole shebang in one line)
OK, I agree that on matters of style everybody has a (different) opinion and the only reason I happened to bring it up was that this particular 'style' threw me off a bit in this case. I appreciate getting one 'yes' (makes me feel not crazy [in this respect]) and let us leave it at that.
Erik
PS re 'conserving linespace' I often do this if (blah) { // since blah is set .....
"PS re 'conserving linespace' I often do this if (blah) { // since blah is set ....."
Yes - so do I!
The comment aligns with the indented text:
if( condition ) { // Condition is true - time to do stuff do_stuff(); do_other_stuff(); etc(); }