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by viraptor
3038 days ago
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Sometimes. Usually you just write "normal" C, until you realise your single `sprintf` use took 20% of your ROM size. Or until you need some interrupt handler to take no more than N cycles. You probably don't switch to assembly at that point, but you definitely start checking what the compiler output is and where are the bytes/cycles wasted. Actually writing assembly is more of a last resort time. |
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