[boost] How good to use dynamic_bitset?

Hi, I am working on an embedded system where I read hardware 32-bit register values represented variables in bits. Currently I am using bit shift to extract values, it is too vague to represent variables. I have been thinking to make overhaul of using dynamic bitset, is it a good idea or bad idea? Thank you. Kind regards, jupiter -- "A man can fail many times, but he isn't a failure until he begins to blame somebody else." -- John Burroughs