I read the second block of code before the first. Just reading the second blob, I had no idea what the code was actually doing. Part of this is because I only h

I read the second block of code before the first. Just reading the second blob, I had no idea what the code was actually doing. Part of this is because I only have a peephole view into what's going on. I don't know what CalculateResultPairForNextStage() does, for example. My only clue that DMA is even involved in this code is the comment about resetting the source. Perhaps you have a big beautiful block comment in the header that explains what this component does, but just looking at this example things are far from clear. I'm also wary of the refactoring. The _csHoldoff check and decrement happens every loop in the first block, but only once at the end in the second block. Of course I have no idea what _csHoldoff is or does, nor do I know why there's a "cs" prefix on it. Hungarian notation? Some variables have it, and others, like _centerFrequency, don't.