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10/21/02 22:49
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#31173 - RE: best ways to bit operation in keil C
"best way (optimize)"

"Optimum" is a subjective term!
Do you mean:
* Least code size?
* Least data usage?
* Fastest execution?
* Easiest for the programmer to implement?
* Easiest to maintain?
* some combination of the above, or even something completely different.

If you're doing extensive bit manipulation, you might find it advantageous to copy you data to a bit-addressable area (eg, BDATA), do the bit stuff there, then copy the result back.

BTW: for "cheak" I presume you mean "check," as in "check if the bit is set"?

List of 11 messages in thread
TopicAuthorDate
best ways to bit operation in keil C            01/01/70 00:00      
RE: best ways to bit operation in keil C            01/01/70 00:00      
RE: best ways to bit operation in keil C            01/01/70 00:00      
RE: best ways to bit operation in keil C            01/01/70 00:00      
RE: best ways to bit operation in keil C            01/01/70 00:00      
RE: best ways to bit operation to andy            01/01/70 00:00      
RE: best ways to bit operation in keil C            01/01/70 00:00      
RE: best ways to bit operation to andy            01/01/70 00:00      
RE: best ways to bit operation in keil C            01/01/70 00:00      
RE: best ways to bit operation in keil C            01/01/70 00:00      
RE: best ways to bit operation in keil C            01/01/70 00:00      

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