Similar concept but more oriented for embedded development: https://www.heise.de/download/product/bitfummler-70589?hg=1&hgi=1&hgf=false https://www.heise.de/dow

Similar concept but more oriented for embedded development: https://www.heise.de/download/product/bitfummler-70589?hg=1&hgi=1&hgf=false https://www.heise.de/download/product/bitfummler-70589?hg=1&... It includes a C interpreter and is very handy when manipulating registers. Unfortunately not open-source.