Concept to check if a given Type T can be represented in modbus registers, constrains T to be at least 16-Bits or the size of a single modbus Register. The only exception being coil registers and discrete input registers, which are either directly represented as booleans or as 8 boolean values packed into 1 or more bytes. More...

#include <ModbusData.hpp>

Concept definition

template<typename T>
concept dynamic_modbus_master::ModbusData = 
        (std::is_same_v<T, uint8_t>) || (std::is_same_v<T, bool>) ||
        ((sizeof(T) % sizeof(uint16_t) == 0) && (sizeof(T) > 0))

Detailed Description

Concept to check if a given Type T can be represented in modbus registers, constrains T to be at least 16-Bits or the size of a single modbus Register. The only exception being coil registers and discrete input registers, which are either directly represented as booleans or as 8 boolean values packed into 1 or more bytes.

$\begin{eqnarray*} sizeof(T) \geq sizeof(\text{Modbus Register}) \end{eqnarray*}$

Template Parameters

T	The type to check.

Dynamic Modbus Master A dynamic wrapper for the modbus master part of esp-modbus written in C++.