[Rene Strange] has graced these honest pages a short time in the past with a candy Raspberry Pi software program primarily based poly synth, with a tantalising reference to it being a naked steel software. So now, we’ll look into circle, the naked steel programming surroundings that it’s primarily based upon. The platform consists of a big set of C++ lessons to entry the {hardware} in addition to carry out duties akin to activity creation and scheduling within the cooperative multitasking, multicore surroundings. Supporting all Raspberry Pi boards from model 2 onwards (not together with the Pico!) in each 32-bit…