Function NS_TO_CYCLES

src/platforms/esp/32/clockless_block_esp32.h:59–61

Convert nanoseconds to CPU cycles (compile-time) Formula: cycles = (ns * (F_CPU / 1MHz) + 500) / 1000 +500 for rounding to nearest cycle

    // Formula: cycles = (ns * (F_CPU / 1MHz) + 500) / 1000
    // +500 for rounding to nearest cycle
    static constexpr u32 NS_TO_CYCLES(u32 ns) {
        return (ns * (F_CPU / 1000000UL) + 500) / 1000;
    }

    enum : u32 {
        T1 = NS_TO_CYCLES(TIMING::T1),  // Convert nanoseconds → CPU cycles