24 std::array<uint32_t, COMMAND_PAYLOAD_WORDS>
payload{};
constexpr bool CommandPrecedes(const Command &a, const Command &b)
constexpr uint32_t COMMAND_PAYLOAD_WORDS
constexpr uint32_t COMMAND_BYTES
std::array< uint32_t, COMMAND_PAYLOAD_WORDS > payload
friend bool operator==(const Command &, const Command &)=default