Change directory architecture to use 2 separated projects.

Each projects, binder and generator, has to be compiled separatly.
CAN-binder will host high and low level binding
CAN-config-generator only the generator used for low level binding.
build.sh script just launch both build in their respective dir.

Change-Id: Ic77932660fcca507b23a631d4e4e790f608880ae
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

15 files changed, 0 insertions, 2028 deletions

diff --git a/low-can-binding/can/can-bus-dev.cpp b/low-can-binding/can/can-bus-dev.cpp
deleted file mode 100644
index fb76498f..00000000
--- a/low-can-binding/can/can-bus-dev.cpp
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
-* Copyright (C) 2015, 2016, 2017 "IoT.bzh"
-* Author "Romain Forlot" <romain.forlot@iot.bzh>
-* Author "Loïc Collignon" <loic.collignon@iot.bzh>
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*       http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
-
-#include <map>
-#include <mutex>
-#include <unistd.h>
-#include <string.h>
-#include <net/if.h>
-#include <sys/ioctl.h>
-#include <linux/can/raw.h>
-
-#include "can-bus-dev.hpp"
-
-#include "can-bus.hpp"
-#include "can-message.hpp"
-#include "../low-can-binding.hpp"
-
-/// @brief Class constructor
-///
-/// @param[in] dev_name - String representing the device name into the linux /dev tree
-/// @param[in] address - integer identifier of the bus, set using init_can_dev from can_bus_t.
-can_bus_dev_t::can_bus_dev_t(const std::string& dev_name, int32_t address)
-	: device_name_{dev_name}, address_{address}
-{}
-
-std::string can_bus_dev_t::get_device_name() const
-{
-	return device_name_;
-}
-
-uint32_t can_bus_dev_t::get_address() const
-{
-	return address_;
-}
-
-/// @brief Open the can socket and returning it
-///
-///  We try to open CAN socket and apply the following options
-///  timestamp received messages and pass the socket to FD mode.
-///
-/// @return -1 if something wrong.
-int can_bus_dev_t::open()
-{
-	const int canfd_on = 1;
-	const int timestamp_on = 1;
-	struct ifreq ifr;
-	struct timeval timeout;
-
-	DEBUG(binder_interface, "open: CAN Handler socket : %d", can_socket_.socket());
-	if (can_socket_)
-		return 0;
-
-	can_socket_.open(PF_CAN, SOCK_RAW, CAN_RAW);
-	if (can_socket_)
-	{
-		DEBUG(binder_interface, "open: CAN Handler socket correctly initialized : %d", can_socket_.socket());
-
-		// Set timeout for read
-		can_socket_.setopt(SOL_SOCKET, SO_RCVTIMEO, (char *)&timeout, sizeof(timeout));
-
-		// Set timestamp for receveid frame
-		if (can_socket_.setopt(SOL_SOCKET, SO_TIMESTAMP, &timestamp_on, sizeof(timestamp_on)) < 0)
-			WARNING(binder_interface, "open: setsockopt SO_TIMESTAMP error: %s", ::strerror(errno));
-		DEBUG(binder_interface, "open: Switch CAN Handler socket to use fd mode");
-
-		// try to switch the socket into CAN_FD mode
-		if (can_socket_.setopt(SOL_CAN_RAW, CAN_RAW_FD_FRAMES, &canfd_on, sizeof(canfd_on)) < 0)
-		{
-			NOTICE(binder_interface, "open: Can not switch into CAN Extended frame format.");
-			is_fdmode_on_ = false;
-		}
-		else
-		{
-			DEBUG(binder_interface, "open: Correctly set up CAN socket to use FD frames.");
-			is_fdmode_on_ = true;
-		}
-
-		// Attempts to open a socket to CAN bus
-		::strcpy(ifr.ifr_name, device_name_.c_str());
-		DEBUG(binder_interface, "open: ifr_name is : %s", ifr.ifr_name);
-		if(::ioctl(can_socket_.socket(), SIOCGIFINDEX, &ifr) < 0)
-		{
-			ERROR(binder_interface, "open: ioctl failed. Error was : %s", strerror(errno));
-		}
-		else
-		{
-			txAddress_.can_family = AF_CAN;
-			txAddress_.can_ifindex = ifr.ifr_ifindex;
-
-			// And bind it to txAddress
-			DEBUG(binder_interface, "Bind the socket");
-			if (can_socket_.bind((struct sockaddr *)&txAddress_, sizeof(txAddress_)) < 0)
-				ERROR(binder_interface, "Bind failed. %s", strerror(errno));
-			else return 0;
-		}
-		close();
-	}
-	else ERROR(binder_interface, "open: socket could not be created. Error was : %s", ::strerror(errno));
-	return -1;
-}
-
-/// @brief Close the bus.
-///
-/// @return interger return value of socket.close() function
-int can_bus_dev_t::close()
-{
-	return can_socket_.close();
-}
-
-/// @brief Read the can socket and retrieve canfd_frame.
-///
-///  Read operation are blocking and we try to read CANFD frame
-///  rather than classic CAN frame. CANFD frame are retro compatible.
-can_message_t can_bus_dev_t::read()
-{
-	ssize_t nbytes;
-	struct canfd_frame cfd;
-
-	// Test that socket is really opened
-	if (!can_socket_)
-	{
-		ERROR(binder_interface, "read: Socket unavailable. Closing thread.");
-		is_running_ = false;
-	}
-
-	nbytes = ::read(can_socket_.socket(), &cfd, CANFD_MTU);
-
-	// if we did not fit into CAN sized messages then stop_reading.
-	if (nbytes != CANFD_MTU && nbytes != CAN_MTU)
-	{
-		if (errno == ENETDOWN)
-			ERROR(binder_interface, "read: %s CAN device down", device_name_.c_str());
-		ERROR(binder_interface, "read: Incomplete CAN(FD) frame");
-		::memset(&cfd, 0, sizeof(cfd));
-	}
-
-	DEBUG(binder_interface, "read: Found id: %X, length: %X, data %02X%02X%02X%02X%02X%02X%02X%02X", cfd.can_id, cfd.len,
-							cfd.data[0], cfd.data[1], cfd.data[2], cfd.data[3], cfd.data[4], cfd.data[5], cfd.data[6], cfd.data[7]);
-	return can_message_t::convert_from_canfd_frame(cfd, nbytes);
-}
-
-/// @brief start reading threads and set flag is_running_
-/// @param[in] can_bus reference can_bus_t. it will be passed to the thread to allow using can_bus_t queue.
-void can_bus_dev_t::start_reading(can_bus_t& can_bus)
-{
-	DEBUG(binder_interface, "Launching reading thread");
-	is_running_ = true;
-	th_reading_ = std::thread(&can_bus_dev_t::can_reader, this, std::ref(can_bus));
-	if(!th_reading_.joinable())
-		is_running_ = false;
-}
-
-/// @brief stop the reading thread setting flag is_running_ to false and and wait that the thread finish its job.
-void can_bus_dev_t::stop_reading()
-{
-	is_running_ = false;
-}
-
-/// @brief Thread function used to read the can socket.
-/// @param[in] can_bus - object to be used to read the can socket
-void can_bus_dev_t::can_reader(can_bus_t& can_bus)
-{
-	while(is_running_)
-	{
-		can_message_t msg = read();
-		{
-			std::lock_guard<std::mutex> can_message_lock(can_bus.get_can_message_mutex());
-			can_bus.push_new_can_message(msg);
-		}
-		can_bus.get_new_can_message_cv().notify_one();
-	}
-}
-
-/// @brief Send a can message from a can_message_t object.
-/// @param[in] can_msg - the can message object to send
-///
-/// @return 0 if message snet, -1 if something wrong.
-int can_bus_dev_t::send(can_message_t& can_msg)
-{
-	ssize_t nbytes;
-	canfd_frame f;
-
-	f = can_msg.convert_to_canfd_frame();
-
-	if(can_socket_)
-	{
-		nbytes = ::sendto(can_socket_.socket(), &f, sizeof(struct canfd_frame), 0,
-			(struct sockaddr*)&txAddress_, sizeof(txAddress_));
-		if (nbytes == -1)
-		{
-			ERROR(binder_interface, "send_can_message: Sending CAN frame failed.");
-			return -1;
-		}
-		return (int)nbytes;
-	}
-	else
-	{
-		ERROR(binder_interface, "send_can_message: socket not initialized. Attempt to reopen can device socket.");
-		open();
-	}
-	return 0;
-}
-
-/// @brief Static method used to send diagnostic CAN message
-/// that follow isotp SendShimsMessage signature. This method is launched
-/// from diagnostic manager's' same name method. It will use the diagnostic
-/// manager configured CAN bus device to send the CAN message.
-///
-/// @param[in] arbitration_id - CAN arbitration id.
-/// @param[in] data - CAN message payload to send
-/// @param[in] size - size of the data to send
-///
-/// @return True if message sent, false if not.
-bool can_bus_dev_t::shims_send(const uint32_t arbitration_id, const uint8_t* data, const uint8_t size)
-{
-	ssize_t nbytes;
-	canfd_frame f;
-
-	f.can_id = arbitration_id;
-	f.len = size;
-	::memcpy(f.data, data, size);
-
-	if(can_socket_)
-	{
-		nbytes = ::sendto(can_socket_.socket(), &f, sizeof(struct canfd_frame), 0,
-			(struct sockaddr*)&txAddress_, sizeof(txAddress_));
-		if (nbytes == -1)
-		{
-			ERROR(binder_interface, "send_can_message: Sending CAN frame failed.");
-			return false;
-		}
-		return true;
-	}
-	else
-	{
-		ERROR(binder_interface, "send_can_message: socket not initialized. Attempt to reopen can device socket.");
-		open();
-	}
-	return false;
-}
diff --git a/low-can-binding/can/can-bus-dev.hpp b/low-can-binding/can/can-bus-dev.hpp
deleted file mode 100644
index a612e7d8..00000000
--- a/low-can-binding/can/can-bus-dev.hpp
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright (C) 2015, 2016, 2017 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- * Author "Loïc Collignon" <loic.collignon@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *	 http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <stdint.h>
-#include <linux/can.h>
-#include <string>
-#include <thread>
-
-#include "../utils/socket.hpp"
-
-class can_bus_t;
-class can_message_t;
-
-/// @brief Object representing a can device. Handle opening, closing and reading on the
-/// socket. This is the low level object to be initialized and use by can_bus_t.
-class can_bus_dev_t
-{
-private:
-	std::string device_name_; ///< a string identifier identitfying the linux CAN device.
-	utils::socket_t can_socket_;
-
-	int32_t address_; ///< an identifier used through binding that refer to that device
-
-	bool is_fdmode_on_; ///< boolean telling if whether or not the can socket use fdmode.
-	struct sockaddr_can txAddress_; /// < internal member using to bind to the socket
-
-	std::thread th_reading_; ///< Thread handling read the socket can device filling can_message_q_ queue of can_bus_t
-	bool is_running_ = false; ///< boolean telling whether or not reading is running or not
-	void can_reader(can_bus_t& can_bus);
-
-public:
-	can_bus_dev_t(const std::string& dev_name, int32_t address);
-
-	std::string get_device_name() const;
-	uint32_t get_address() const;
-
-	int open();
-	int close();
-
-	void start_reading(can_bus_t& can_bus);
-
-	void stop_reading();
-
-	can_message_t read();
-
-	int send(can_message_t& can_msg);
-	bool shims_send(const uint32_t arbitration_id, const uint8_t* data, const uint8_t size);
-};
diff --git a/low-can-binding/can/can-bus.cpp b/low-can-binding/can/can-bus.cpp
deleted file mode 100644
index 33f58fd9..00000000
--- a/low-can-binding/can/can-bus.cpp
+++ /dev/null
@@ -1,398 +0,0 @@
-/*
- * Copyright (C) 2015, 2016 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *	 http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <map>
-#include <cerrno>
-#include <vector>
-#include <string>
-#include <fcntl.h>
-#include <unistd.h>
-#include <net/if.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <json-c/json.h>
-#include <linux/can/raw.h>
-
-#include "can-bus.hpp"
-
-#include "can-signals.hpp"
-#include "can-decoder.hpp"
-#include "../configuration.hpp"
-#include "../utils/signals.hpp"
-#include "../utils/openxc-utils.hpp"
-
-extern "C"
-{
-	#include <afb/afb-binding.h>
-}
-
-/// @brief Class constructor
-///
-/// @param[in] conf_file - handle to the json configuration file.
-can_bus_t::can_bus_t(int conf_file)
-	: conf_file_{conf_file}
-{
-}
-
-std::map<std::string, std::shared_ptr<can_bus_dev_t>> can_bus_t::can_devices_;
-
-/// @brief Will make the decoding operation on a classic CAN message. It will not
-/// handle CAN commands nor diagnostic messages that have their own method to get
-/// this happens.
-///
-/// It will add to the vehicle_message queue the decoded message and tell the event push
-/// thread to process it.
-///
-/// @param[in] can_message - a single CAN message from the CAN socket read, to be decode.
-///
-/// @return How many signals has been decoded.
-int can_bus_t::process_can_signals(can_message_t& can_message)
-{
-	int processed_signals = 0;
-	std::vector <can_signal_t*> signals;
-	openxc_DynamicField search_key, decoded_message;
-	openxc_VehicleMessage vehicle_message;
-
-	// First we have to found which can_signal_t it is
-	search_key = build_DynamicField((double)can_message.get_id());
-	configuration_t::instance().find_can_signals(search_key, signals);
-
-	// Decoding the message ! Don't kill the messenger !
-	for(auto& sig : signals)
-	{
-		std::lock_guard<std::mutex> subscribed_signals_lock(get_subscribed_signals_mutex());
-		std::map<std::string, struct afb_event>& s = get_subscribed_signals();
-
-		// DEBUG message to make easier debugger STL containers...
-		//DEBUG(binder_interface, "Operator[] key char: %s, event valid? %d", sig.generic_name, afb_event_is_valid(s[sig.generic_name]));
-		//DEBUG(binder_interface, "Operator[] key string: %s, event valid? %d", sig.generic_name, afb_event_is_valid(s[std::string(sig.generic_name)]));
-		//DEBUG(binder_interface, "Nb elt matched char: %d", (int)s.count(sig.generic_name));
-		//DEBUG(binder_interface, "Nb elt matched string: %d", (int)s.count(std::string(sig.generic_name));
-		if( s.find(sig->get_name()) != s.end() && afb_event_is_valid(s[sig->get_name()]))
-		{
-			decoded_message = decoder_t::translateSignal(*sig, can_message, configuration_t::instance().get_can_signals());
-
-			openxc_SimpleMessage s_message = build_SimpleMessage(sig->get_name(), decoded_message);
-			vehicle_message = build_VehicleMessage(s_message);
-
-			std::lock_guard<std::mutex> decoded_can_message_lock(decoded_can_message_mutex_);
-			push_new_vehicle_message(vehicle_message);
-			processed_signals++;
-		}
-	}
-
-	DEBUG(binder_interface, "process_can_signals: %d/%d CAN signals processed.", processed_signals, (int)signals.size());
-	return processed_signals;
-}
-
-/// @brief Will make the decoding operation on a diagnostic CAN message.Then it find the subscribed signal
-/// corresponding and will add the vehicle_message to the queue of event to pushed before notifying
-/// the event push thread to process it.
-///
-/// @param[in] manager - the diagnostic manager object that handle diagnostic communication
-/// @param[in] can_message - a single CAN message from the CAN socket read, to be decode.
-///
-/// @return How many signals has been decoded.
-int can_bus_t::process_diagnostic_signals(diagnostic_manager_t& manager, const can_message_t& can_message)
-{
-	int processed_signals = 0;
-
-	std::lock_guard<std::mutex> subscribed_signals_lock(get_subscribed_signals_mutex());
-	std::map<std::string, struct afb_event>& s = get_subscribed_signals();
-
-	openxc_VehicleMessage vehicle_message = manager.find_and_decode_adr(can_message);
-	if( (vehicle_message.has_simple_message && vehicle_message.simple_message.has_name) &&
-		(s.find(vehicle_message.simple_message.name) != s.end() && afb_event_is_valid(s[vehicle_message.simple_message.name])))
-	{
-		std::lock_guard<std::mutex> decoded_can_message_lock(decoded_can_message_mutex_);
-		push_new_vehicle_message(vehicle_message);
-		processed_signals++;
-	}
-
-	return processed_signals;
-}
-
-/// @brief thread to decoding raw CAN messages.
-///
-///  Depending on the nature of message, if arbitration ID matches ID for a diagnostic response
-///  then decoding a diagnostic message else use classic CAN signals decoding functions.
-///
-/// It will take from the can_message_q_ queue the next can message to process then it search
-///  about signal subscribed if there is a valid afb_event for it. We only decode signal for which a
-///  subscription has been made. Can message will be decoded using translateSignal that will pass it to the
-///  corresponding decoding function if there is one assigned for that signal. If not, it will be the default
-///  noopDecoder function that will operate on it.
-///
-///  TODO: make diagnostic messages parsing optionnal.
-void can_bus_t::can_decode_message()
-{
-	can_message_t can_message;
-
-	while(is_decoding_)
-	{
-		{
-			std::unique_lock<std::mutex> can_message_lock(can_message_mutex_);
-			new_can_message_cv_.wait(can_message_lock);
-			while(!can_message_q_.empty())
-			{
-				can_message = next_can_message();
-
-				if(configuration_t::instance().get_diagnostic_manager().is_diagnostic_response(can_message))
-					process_diagnostic_signals(configuration_t::instance().get_diagnostic_manager(), can_message);
-				else
-					process_can_signals(can_message);
-			}
-		}
-		new_decoded_can_message_.notify_one();
-	}
-}
-
-/// @brief thread to push events to suscribers. It will read subscribed_signals map to look
-/// which are events that has to be pushed.
-void can_bus_t::can_event_push()
-{
-	openxc_VehicleMessage v_message;
-	openxc_SimpleMessage s_message;
-	json_object* jo;
-
-	while(is_pushing_)
-	{
-		std::unique_lock<std::mutex> decoded_can_message_lock(decoded_can_message_mutex_);
-		new_decoded_can_message_.wait(decoded_can_message_lock);
-		while(!vehicle_message_q_.empty())
-		{
-			v_message = next_vehicle_message();
-
-			s_message = get_simple_message(v_message);
-			{
-				std::lock_guard<std::mutex> subscribed_signals_lock(get_subscribed_signals_mutex());
-				std::map<std::string, struct afb_event>& s = get_subscribed_signals();
-				if(s.find(std::string(s_message.name)) != s.end() && afb_event_is_valid(s[std::string(s_message.name)]))
-				{
-					jo = json_object_new_object();
-					jsonify_simple(s_message, jo);
-					if(afb_event_push(s[std::string(s_message.name)], jo) == 0)
-						on_no_clients(std::string(s_message.name));
-				}
-			}
-		}
-	}
-}
-
-/// @brief Will initialize threads that will decode
-///  and push subscribed events.
-void can_bus_t::start_threads()
-{
-	is_decoding_ = true;
-	th_decoding_ = std::thread(&can_bus_t::can_decode_message, this);
-	if(!th_decoding_.joinable())
-		is_decoding_ = false;
-
-	is_pushing_ = true;
-	th_pushing_ = std::thread(&can_bus_t::can_event_push, this);
-	if(!th_pushing_.joinable())
-		is_pushing_ = false;
-}
-
-/// @brief Will stop all threads holded by can_bus_t object
-///  which are decoding and pushing then will wait that's
-/// they'll finish their job.
-void can_bus_t::stop_threads()
-{
-	is_decoding_ = false;
-	is_pushing_ = false;
-}
-
-/// @brief Will initialize can_bus_dev_t objects after reading
-/// the configuration file passed in the constructor. All CAN buses
-/// Initialized here will be added to a vector holding them for
-/// inventory and later access.
-///
-/// That will initialize CAN socket reading too using a new thread.
-///
-/// @return 0 if ok, other if not.
-int can_bus_t::init_can_dev()
-{
-	std::vector<std::string> devices_name;
-	int i = 0;
-	size_t t;
-
-	devices_name = read_conf();
-
-	if (! devices_name.empty())
-	{
-		t = devices_name.size();
-
-		for(const auto& device : devices_name)
-		{
-			can_bus_t::can_devices_[device] = std::make_shared<can_bus_dev_t>(device, i);
-			if (can_bus_t::can_devices_[device]->open() == 0)
-			{
-				DEBUG(binder_interface, "Start reading thread");
-				NOTICE(binder_interface, "%s device opened and reading", device.c_str());
-				can_bus_t::can_devices_[device]->start_reading(*this);
-				i++;
-			}
-			else
-			{
-				ERROR(binder_interface, "Can't open device %s", device.c_str());
-				return 1;
-			}
-		}
-
-		NOTICE(binder_interface, "Initialized %d/%d can bus device(s)", i, (int)t);
-		return 0;
-	}
-	ERROR(binder_interface, "init_can_dev: Error at CAN device initialization. No devices read from configuration file. Did you specify canbus JSON object ?");
-	return 1;
-}
-
-/// @brief read the conf_file_ and will parse json objects
-/// in it searching for canbus objects devices name.
-///
-/// @return Vector of can bus device name string.
-std::vector<std::string> can_bus_t::read_conf()
-{
-	std::vector<std::string> ret;
-	json_object *jo, *canbus;
-	int n, i;
-	const char* taxi;
-
-	FILE *fd = fdopen(conf_file_, "r");
-	if (fd)
-	{
-		std::string fd_conf_content;
-		std::fseek(fd, 0, SEEK_END);
-		fd_conf_content.resize(std::ftell(fd));
-		std::rewind(fd);
-		std::fread(&fd_conf_content[0], 1, fd_conf_content.size(), fd);
-		std::fclose(fd);
-
-		DEBUG(binder_interface, "Configuration file content : %s", fd_conf_content.c_str());
-		jo = json_tokener_parse(fd_conf_content.c_str());
-
-		if (jo == NULL || !json_object_object_get_ex(jo, "canbus", &canbus))
-		{
-			ERROR(binder_interface, "Can't find canbus node in the configuration file. Please review it.");
-			ret.clear();
-		}
-		else if (json_object_get_type(canbus) != json_type_array)
-		{
-			taxi = json_object_get_string(canbus);
-			DEBUG(binder_interface, "Can bus found: %s", taxi);
-			ret.push_back(std::string(taxi));
-		}
-		else
-		{
-			n = json_object_array_length(canbus);
-			for (i = 0 ; i < n ; i++)
-				ret.push_back(json_object_get_string(json_object_array_get_idx(canbus, i)));
-		}
-		return ret;
-	}
-	ERROR(binder_interface, "Problem at reading the conf file");
-	ret.clear();
-	return ret;
-}
-
-/// @brief return new_can_message_cv_ member
-///
-/// @return  return new_can_message_cv_ member
-std::condition_variable& can_bus_t::get_new_can_message_cv()
-{
-	return new_can_message_cv_;
-}
-
-/// @brief return can_message_mutex_ member
-///
-/// @return  return can_message_mutex_ member
-std::mutex& can_bus_t::get_can_message_mutex()
-{
-	return can_message_mutex_;
-}
-
-/// @brief Return first can_message_t on the queue
-///
-/// @return a can_message_t
-can_message_t can_bus_t::next_can_message()
-{
-	can_message_t can_msg;
-
-	if(!can_message_q_.empty())
-	{
-		can_msg = can_message_q_.front();
-		can_message_q_.pop();
-		DEBUG(binder_interface, "next_can_message: Here is the next can message : id %X, length %X, data %02X%02X%02X%02X%02X%02X%02X%02X", can_msg.get_id(), can_msg.get_length(),
-			can_msg.get_data()[0], can_msg.get_data()[1], can_msg.get_data()[2], can_msg.get_data()[3], can_msg.get_data()[4], can_msg.get_data()[5], can_msg.get_data()[6], can_msg.get_data()[7]);
-		return can_msg;
-	}
-
-	return can_msg;
-}
-
-/// @brief Push a can_message_t into the queue
-///
-/// @param[in] can_msg - the const reference can_message_t object to push into the queue
-void can_bus_t::push_new_can_message(const can_message_t& can_msg)
-{
-	can_message_q_.push(can_msg);
-}
-
-/// @brief Return first openxc_VehicleMessage on the queue
-///
-/// @return a openxc_VehicleMessage containing a decoded can message
-openxc_VehicleMessage can_bus_t::next_vehicle_message()
-{
-	openxc_VehicleMessage v_msg;
-
-	if(! vehicle_message_q_.empty())
-	{
-		v_msg = vehicle_message_q_.front();
-		vehicle_message_q_.pop();
-		DEBUG(binder_interface, "next_vehicle_message: next vehicle message poped");
-		return v_msg;
-	}
-
-	return v_msg;
-}
-
-/// @brief Push a openxc_VehicleMessage into the queue
-///
-/// @param[in] v_msg - const reference openxc_VehicleMessage object to push into the queue
-void can_bus_t::push_new_vehicle_message(const openxc_VehicleMessage& v_msg)
-{
-	vehicle_message_q_.push(v_msg);
-}
-
-/// @brief Return a map with the can_bus_dev_t initialized
-///
-/// @return map can_bus_dev_m_ map
-const std::map<std::string, std::shared_ptr<can_bus_dev_t>>& can_bus_t::get_can_devices() const
-{
-	return can_bus_t::can_devices_;
-}
-
-/// @brief Return the shared pointer on the can_bus_dev_t initialized 
-/// with device_name "bus"
-///
-/// @param[in] bus - CAN bus device name to retrieve.
-///
-/// @return A shared pointer on an object can_bus_dev_t
-std::shared_ptr<can_bus_dev_t> can_bus_t::get_can_device(std::string bus)
-{
-	return can_bus_t::can_devices_[bus];
-}
diff --git a/low-can-binding/can/can-bus.hpp b/low-can-binding/can/can-bus.hpp
deleted file mode 100644
index eb474769..00000000
--- a/low-can-binding/can/can-bus.hpp
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright (C) 2015, 2016, 2017 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- * Author "Loïc Collignon" <loic.collignon@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *	 http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <mutex>
-#include <queue>
-#include <thread>
-#include <linux/can.h>
-#include <condition_variable>
-
-#include "openxc.pb.h"
-#include "can-message.hpp"
-#include "can-bus-dev.hpp"
-#include "../diagnostic/active-diagnostic-request.hpp"
-
-#include "../low-can-binding.hpp"
-
-// TODO actual max is 32 but dropped to 24 for memory considerations
-#define MAX_ACCEPTANCE_FILTERS 24
-// TODO this takes up a ton of memory
-#define MAX_DYNAMIC_MESSAGE_COUNT 12
-
-#define CAN_ACTIVE_TIMEOUT_S 30
-
-/// @brief Object used to handle decoding and manage event queue to be pushed.
-///
-/// This object is also used to initialize can_bus_dev_t object after reading
-/// json conf file describing the CAN devices to use. Thus, those object will read
-/// on the device the CAN frame and push them into the can_bus_t can_message_q_ queue.
-///
-/// That queue will be later used to be decoded and pushed to subscribers.
-class can_bus_t
-{
-private:
-	int conf_file_; ///< configuration file handle used to initialize can_bus_dev_t objects.
-
-	void can_decode_message();
-	std::thread th_decoding_; ///< thread that'll handle decoding a can frame
-	bool is_decoding_ = false; ///< boolean member controling thread while loop
-
-	void can_event_push();
-	std::thread th_pushing_; ///< thread that'll handle pushing decoded can frame to subscribers
-	bool is_pushing_ = false; ///< boolean member controling thread while loop
-
-	std::condition_variable new_can_message_cv_; ///< condition_variable use to wait until there is a new CAN message to read
-	std::mutex can_message_mutex_; ///< mutex protecting the can_message_q_ queue.
-	std::queue <can_message_t> can_message_q_; ///< queue that'll store can_message_t to decoded
-
-	std::condition_variable new_decoded_can_message_; ///< condition_variable use to wait until there is a new vehicle message to read from the queue vehicle_message_q_
-	std::mutex decoded_can_message_mutex_;  ///< mutex protecting the vehicle_message_q_ queue.
-	std::queue <openxc_VehicleMessage> vehicle_message_q_; ///< queue that'll store openxc_VehicleMessage to pushed
-
-	static std::map<std::string, std::shared_ptr<can_bus_dev_t>> can_devices_; ///< Can device map containing all can_bus_dev_t objects initialized during init_can_dev function
-
-public:
-	can_bus_t(int conf_file);
-	can_bus_t(can_bus_t&&);
-
-	int init_can_dev();
-	std::vector<std::string> read_conf();
-
-	void start_threads();
-	void stop_threads();
-
-	int process_can_signals(can_message_t& can_message);
-	int process_diagnostic_signals(diagnostic_manager_t& manager, const can_message_t& can_message);
-
-	can_message_t next_can_message();
-	void push_new_can_message(const can_message_t& can_msg);
-	std::mutex& get_can_message_mutex();
-	std::condition_variable& get_new_can_message_cv();
-
-	openxc_VehicleMessage next_vehicle_message();
-	void push_new_vehicle_message(const openxc_VehicleMessage& v_msg);
-
-	const std::map<std::string, std::shared_ptr<can_bus_dev_t>>& get_can_devices() const;
-	static std::shared_ptr<can_bus_dev_t> get_can_device(std::string bus);
-};
diff --git a/low-can-binding/can/can-command.hpp b/low-can-binding/can/can-command.hpp
deleted file mode 100644
index 4cf20cb5..00000000
--- a/low-can-binding/can/can-command.hpp
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (C) 2015, 2016 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *	 http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include "openxc.pb.h"
-#include "can-signals.hpp"
-
-///
-/// @brief The type signature for a function to handle a custom OpenXC command.
-///
-/// @param[in] name - the name of the received command.
-/// @param[in] value - the value of the received command, in a DynamicField. The actual type
-///		may be a number, string or bool.
-/// @param[in] event - an optional event from the received command, in a DynamicField. The
-///		actual type may be a number, string or bool.
-/// @param[in] signals - The list of all signals.
-/// @param[in] signalCount - The length of the signals array.
-///
-typedef void (*CommandHandler)(const char* name, openxc_DynamicField* value,
-		openxc_DynamicField* event, can_signal_t* signals, int signalCount);
-
-/// @struct CanCommand
-/// @brief The structure to represent a supported custom OpenXC command.
-///
-/// For completely customized CAN commands without a 1-1 mapping between an
-/// OpenXC message from the host and a CAN signal, you can define the name of the
-/// command and a custom function to handle it in the VI. An example is
-/// the "turn_signal_status" command in OpenXC, which has a value of "left" or
-/// "right". The vehicle may have separate CAN signals for the left and right
-/// turn signals, so you will need to implement a custom command handler to send
-/// the correct signals.
-///
-/// Command handlers are also useful if you want to trigger multiple CAN messages
-/// or signals from a signal OpenXC message.
-///
-typedef struct {
-	const char* generic_name; /*!< generic_name - The name of the command.*/
-	CommandHandler handler; /*!< handler - An function to process the received command's data and perform some
- 							 *	action.*/
-} CanCommand;
diff --git a/low-can-binding/can/can-decoder.cpp b/low-can-binding/can/can-decoder.cpp
deleted file mode 100644
index 8843059d..00000000
--- a/low-can-binding/can/can-decoder.cpp
+++ /dev/null
@@ -1,233 +0,0 @@
-/*
- * Copyright (C) 2015, 2016 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *	 http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "can-decoder.hpp"
-
-#include "canutil/read.h"
-#include "../utils/openxc-utils.hpp"
-
-/// @brief Parse the signal's bitfield from the given data and return the raw
-/// value.
-///
-/// @param[in] signal - The signal to parse from the data.
-/// @param[in] message - can_message_t to parse
-///
-/// @return Returns the raw value of the signal parsed as a bitfield from the given byte
-/// array.
-///
-float decoder_t::parseSignalBitfield(can_signal_t& signal, const can_message_t& message)
-{
-	 return bitfield_parse_float(message.get_data(), CAN_MESSAGE_SIZE,
-			signal.get_bit_position(), signal.get_bit_size(), signal.get_factor(),
-			signal.get_offset());
-}
-
-/// @brief Wrap a raw CAN signal value in a DynamicField without modification.
-///
-/// This is an implementation of the SignalDecoder type signature, and can be
-/// used directly in the can_signal_t.decoder field.
-///
-/// @param[in] signal - The details of the signal that contains the state mapping.
-/// @param[in] signals - The list of all signals
-/// @param[in] value - The numerical value that will be wrapped in a DynamicField.
-/// @param[out] send - An output argument that will be set to false if the value should
-///     not be sent for any reason.
-///
-/// @return Returns a DynamicField with the original, unmodified raw CAN signal value as
-/// its numeric value. The 'send' argument will not be modified as this decoder
-/// always succeeds.
-///
-openxc_DynamicField decoder_t::noopDecoder(can_signal_t& signal,
-		const std::vector<can_signal_t>& signals, float value, bool* send)
-{
-	openxc_DynamicField decoded_value = build_DynamicField(value);
-
-	return decoded_value;
-}
-/// @brief Coerces a numerical value to a boolean.
-///
-/// This is an implementation of the SignalDecoder type signature, and can be
-/// used directly in the can_signal_t.decoder field.
-///
-/// @param[in] signal  - The details of the signal that contains the state mapping.
-/// @param[in] signals - The list of all signals
-/// @param[in] value - The numerical value that will be converted to a boolean.
-/// @param[out] send - An output argument that will be set to false if the value should
-///     not be sent for any reason.
-///
-/// @return Returns a DynamicField with a boolean value of false if the raw signal value
-/// is 0.0, otherwise true. The 'send' argument will not be modified as this
-/// decoder always succeeds.
-///
-openxc_DynamicField decoder_t::booleanDecoder(can_signal_t& signal,
-		const std::vector<can_signal_t>& signals, float value, bool* send)
-{
-	openxc_DynamicField decoded_value = build_DynamicField(value == 0.0 ? false : true);
-
-	return decoded_value;
-}
-/// @brief Update the metadata for a signal and the newly received value.
-///
-/// This is an implementation of the SignalDecoder type signature, and can be
-/// used directly in the can_signal_t.decoder field.
-///
-/// This function always flips 'send' to false.
-///
-/// @param[in] signal  - The details of the signal that contains the state mapping.
-/// @param[in] signals - The list of all signals.
-/// @param[in] value - The numerical value that will be converted to a boolean.
-/// @param[out] send - This output argument will always be set to false, so the caller will
-///      know not to publish this value to the pipeline.
-///
-/// @return Return value is undefined.
-///
-openxc_DynamicField decoder_t::ignoreDecoder(can_signal_t& signal,
-		const std::vector<can_signal_t>& signals, float value, bool* send)
-{
-	if(send)
-	  *send = false;
-
-	openxc_DynamicField decoded_value;
-
-	return decoded_value;
-}
-
-/// @brief Find and return the corresponding string state for a CAN signal's
-/// raw integer value.
-///
-/// This is an implementation of the SignalDecoder type signature, and can be
-/// used directly in the can_signal_t.decoder field.
-///
-/// @param[in] signal  - The details of the signal that contains the state mapping.
-/// @param[in] signals - The list of all signals.
-/// @param[in] value - The numerical value that should map to a state.
-/// @param[out] send - An output argument that will be set to false if the value should
-///     not be sent for any reason.
-///
-/// @return Returns a DynamicField with a string value if a matching state is found in
-/// the signal. If an equivalent isn't found, send is sent to false and the
-/// return value is undefined.
-///
-openxc_DynamicField decoder_t::stateDecoder(can_signal_t& signal,
-		const std::vector<can_signal_t>& signals, float value, bool* send)
-{
-	const std::string signal_state = signal.get_states((uint8_t)value);
-	openxc_DynamicField decoded_value = build_DynamicField(signal_state);
-	if(signal_state.size() <= 0)
-	{
-		*send = false;
-		ERROR(binder_interface, "stateDecoder: No state found with index: %d", (int)value);
-	}
-	return decoded_value;
-}
-
-
-/// @brief Parse a signal from a CAN message, apply any required transforations
-///      to get a human readable value and public the result to the pipeline.
-///
-/// If the can_signal_t has a non-NULL 'decoder' field, the raw CAN signal value
-/// will be passed to the decoder before publishing.
-///
-/// @param[in] signal - The details of the signal to decode and forward.
-/// @param[in] message - The received CAN message that should contain this signal.
-/// @param[in] signals - an array of all active signals.
-///
-/// The decoder returns an openxc_DynamicField, which may contain a number,
-/// string or boolean.
-///
-openxc_DynamicField decoder_t::translateSignal(can_signal_t& signal, can_message_t& message,
-	const std::vector<can_signal_t>& signals)
-{
-	float value = decoder_t::parseSignalBitfield(signal, message);
-	DEBUG(binder_interface, "translateSignal: Decoded message from parseSignalBitfield: %f", value);
-
-	bool send = true;
-	// Must call the decoders every time, regardless of if we are going to
-	// decide to send the signal or not.
-	openxc_DynamicField decoded_value = decoder_t::decodeSignal(signal,
-			value, signals, &send);
-
-	signal.set_received(true);
-	signal.set_last_value(value);
-	return decoded_value;
-}
-
-/// @brief Parse a signal from a CAN message and apply any required
-/// transforations to get a human readable value.
-///
-/// If the can_signal_t has a non-NULL 'decoder' field, the raw CAN signal value
-/// will be passed to the decoder before returning.
-///
-/// @param[in] signal - The details of the signal to decode and forward.
-/// @param[in] value - The numerical value that will be converted to a boolean.
-/// @param[in] signals - an array of all active signals.
-/// @param[out] send - An output parameter that will be flipped to false if the value could
-///      not be decoded.
-///
-/// @return The decoder returns an openxc_DynamicField, which may contain a number,
-/// string or boolean. If 'send' is false, the return value is undefined.
-///
-openxc_DynamicField decoder_t::decodeSignal( can_signal_t& signal,
-		float value, const std::vector<can_signal_t>& signals, bool* send)
-{
-	SignalDecoder decoder = signal.get_decoder() == nullptr ?
-							noopDecoder : signal.get_decoder();
-	openxc_DynamicField decoded_value = decoder(signal, signals,
-			value, send);
-	return decoded_value;
-}
-
-/// @brief Decode a transformed, human readable value from an raw CAN signal
-/// already parsed from a CAN message.
-///
-/// This is the same as decodeSignal but you must parse the bitfield value of the signal from the CAN
-/// message yourself. This is useful if you need that raw value for something
-/// else.
-///
-/// @param[in] signal - The details of the signal to decode and forward.
-/// @param[in] message - Raw CAN message to decode
-/// @param[in] signals - an array of all active signals.
-/// @param[out] send - An output parameter that will be flipped to false if the value could
-///      not be decoded.
-///
-openxc_DynamicField decoder_t::decodeSignal( can_signal_t& signal,
-		const can_message_t& message, const std::vector<can_signal_t>& signals, bool* send)
-{
-	float value = parseSignalBitfield(signal, message);
-	return decodeSignal(signal, value, signals, send);
-}
-
-
-///
-/// @brief Decode the payload of an OBD-II PID.
-///
-/// This function matches the type signature for a DiagnosticResponseDecoder, so
-/// it can be used as the decoder for a DiagnosticRequest. It returns the decoded
-/// value of the PID, using the standard formulas (see
-/// http://en.wikipedia.org/wiki/OBD-II_PIDs#Mode_01).
-///
-/// @param[in] response - the received DiagnosticResponse (the data is in response.payload,
-///  a byte array). This is most often used when the byte order is
-///  signiticant, i.e. with many OBD-II PID formulas.
-/// @param[in] parsed_payload - the entire payload of the response parsed as an int.
-///
-/// @return Float decoded value.
-///
-float decoder_t::decode_obd2_response(const DiagnosticResponse* response, float parsed_payload)
-{
-	return diagnostic_decode_obd2_pid(response);
-}
\ No newline at end of file
diff --git a/low-can-binding/can/can-decoder.hpp b/low-can-binding/can/can-decoder.hpp
deleted file mode 100644
index ebe1de20..00000000
--- a/low-can-binding/can/can-decoder.hpp
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2015, 2016 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *	 http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include "can-signals.hpp"
-#include "can-message.hpp"
-#include "openxc.pb.h"
-
-class decoder_t
-{
-public:
-	static float parseSignalBitfield(can_signal_t& signal, const can_message_t& message);
-
-	static openxc_DynamicField stateDecoder(can_signal_t& signal, const std::vector<can_signal_t>& signals,
-			float value, bool* send);
-	static openxc_DynamicField booleanDecoder(can_signal_t& signal, const std::vector<can_signal_t>& signals,
-			float value, bool* send);
-	static openxc_DynamicField ignoreDecoder(can_signal_t& signal, const std::vector<can_signal_t>& signals,
-			float value, bool* send);
-	static openxc_DynamicField noopDecoder(can_signal_t& signal, const std::vector<can_signal_t>& signals,
-			float value, bool* send);
-
-	static openxc_DynamicField translateSignal(can_signal_t& signal, can_message_t& message,
-		const std::vector<can_signal_t>& signals);
-
-	static openxc_DynamicField decodeSignal(can_signal_t& signal, const can_message_t& message,
-			const std::vector<can_signal_t>& signals, bool* send);
-
-	static openxc_DynamicField decodeSignal(can_signal_t& signal, float value,
-		const std::vector<can_signal_t>& signals, bool* send);
-
-	static float decode_obd2_response(const DiagnosticResponse* response, float parsed_payload);
-
-};
\ No newline at end of file
diff --git a/low-can-binding/can/can-message-definition.cpp b/low-can-binding/can/can-message-definition.cpp
deleted file mode 100644
index 206d0b0c..00000000
--- a/low-can-binding/can/can-message-definition.cpp
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (C) 2015, 2016 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *	 http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "can-message-definition.hpp"
-
-can_message_definition_t::can_message_definition_t(std::uint8_t message_set_id, const std::string bus)
-	: message_set_id_{message_set_id}, bus_{bus}, last_value_{CAN_MESSAGE_SIZE}
-{}
-
-can_message_definition_t::can_message_definition_t(std::uint8_t message_set_id,
-	const std::string bus,
-	uint32_t id,
-	frequency_clock_t frequency_clock,
-	bool force_send_changed)
-	: message_set_id_{message_set_id},
-	  bus_{bus},
-	  id_{id},
-	  frequency_clock_{frequency_clock},
-	  force_send_changed_{force_send_changed},
-	  last_value_{CAN_MESSAGE_SIZE}
-{}
-
-can_message_definition_t::can_message_definition_t(std::uint8_t message_set_id,
-	const std::string bus,
-	uint32_t id,
-	can_message_format_t format,
-	frequency_clock_t frequency_clock,
-	bool force_send_changed)
-	: message_set_id_{message_set_id},
-	bus_{bus},
-	id_{id},
-	format_{format},
-	frequency_clock_{frequency_clock},
-	force_send_changed_{force_send_changed},
-	last_value_{CAN_MESSAGE_SIZE}
-{}
-
-uint32_t can_message_definition_t::get_id() const
-{
-	return id_;
-}
\ No newline at end of file
diff --git a/low-can-binding/can/can-message-definition.hpp b/low-can-binding/can/can-message-definition.hpp
deleted file mode 100644
index 98cb2c5d..00000000
--- a/low-can-binding/can/can-message-definition.hpp
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright (C) 2015, 2016 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *	 http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * @class can_message_definition_t
- *
- * @brief The definition of a CAN message. This includes a lot of metadata, so
- * to save memory this struct should not be used for storing incoming and
- * outgoing CAN messages.
- */
-
-#pragma once
-
-#include <vector>
-#include <memory>
-
-#include "can-bus-dev.hpp"
-#include "can-message.hpp"
-#include "../utils/timer.hpp"
-
-class can_message_definition_t
-{
-private:
-	std::uint8_t message_set_id_;
-	std::string bus_; /*!< bus_ - Address of CAN bus device. */
-	uint32_t id_; /*!< id_ - The ID of the message.*/
-	can_message_format_t format_; /*!< format_ - the format of the message's ID.*/
-	frequency_clock_t frequency_clock_; /*!<  clock_ - an optional frequency clock to control the output of this
-							*      message, if sent raw, or simply to mark the max frequency for custom
-							*      handlers to retrieve.*/
-	bool force_send_changed_; /*!< force_send_changed_ - If true, regardless of the frequency, it will send CAN
- 							 *	message if it has changed when using raw passthrough.*/
-	std::vector<uint8_t> last_value_; /*!< last_value_ - The last received value of the message. Defaults to undefined.
- 										  *	This is required for the forceSendChanged functionality, as the stack
- 										  *	needs to compare an incoming CAN message with the previous frame.*/
-	
-public:
-	can_message_definition_t(std::uint8_t message_set_id, const std::string bus);
-	can_message_definition_t(std::uint8_t message_set_id, const std::string bus, uint32_t id, frequency_clock_t frequency_clock, bool force_send_changed);
-	can_message_definition_t(std::uint8_t message_set_id, const std::string bus, uint32_t id, can_message_format_t format, frequency_clock_t frequency_clock, bool force_send_changed);
-
-	uint32_t get_id() const;
-};
diff --git a/low-can-binding/can/can-message-set.cpp b/low-can-binding/can/can-message-set.cpp
deleted file mode 100644
index a9f8cf23..00000000
--- a/low-can-binding/can/can-message-set.cpp
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (C) 2015, 2016, 2017 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- * Author "Loïc Collignon" <loic.collignon@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *	 http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "can-message-set.hpp"
-
-can_message_set_t::can_message_set_t(
-		uint8_t index,
-		const std::string& name,
-		uint8_t can_bus_count,
-		unsigned short can_message_count,
-		unsigned short can_signal_count,
-		unsigned short can_command_count,
-		unsigned short obd2_signal_count)
-	: index_{index}
-	, name_{name}
-	, can_bus_count_{can_bus_count}
-	, can_message_count_{can_message_count}
-	, can_signal_count_{can_signal_count}
-	, can_command_count_{can_command_count}
-	, obd2_signal_count_{obd2_signal_count}
-{
-}
diff --git a/low-can-binding/can/can-message-set.hpp b/low-can-binding/can/can-message-set.hpp
deleted file mode 100644
index 94e2d8d5..00000000
--- a/low-can-binding/can/can-message-set.hpp
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright (C) 2015, 2016, 2017 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- * Author "Loïc Collignon" <loic.collignon@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *	 http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <cstdint>
-#include <string>
-
-/// @brief A parent wrapper for a particular set of CAN messages and associated
-/// CAN buses(e.g. a vehicle or program).
-class can_message_set_t
-{
-private:
-	uint8_t index_; /// < A numerical ID for the message set, ideally the index in an array for fast lookup
-	const std::string name_; /// < The name of the message set.
-	uint8_t can_bus_count_; /// < The number of CAN buses defined for this message set.
-	uint16_t can_message_count_; /// < The number of CAN messages (across all buses) defined for this message set.
-	uint16_t can_signal_count_; /// < The number of CAN signals (across all messages) defined for this message set.
-	uint16_t can_command_count_; /// < The number of CanCommmands defined for this message set.
-	uint16_t obd2_signal_count_; /// < The number of obd2 signals defined for this message set.
-
-public:
-	can_message_set_t(
-			uint8_t index,
-			const std::string& name,
-			uint8_t can_bus_count,
-			short unsigned int can_message_count,
-			short unsigned int can_signal_count,
-			short unsigned int can_command_count,
-			short unsigned int obd2_signal_count);
-
-};
diff --git a/low-can-binding/can/can-message.cpp b/low-can-binding/can/can-message.cpp
deleted file mode 100644
index f61de67e..00000000
--- a/low-can-binding/can/can-message.cpp
+++ /dev/null
@@ -1,264 +0,0 @@
-/*
- * Copyright (C) 2015, 2016 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *	 http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "can-message.hpp"
-
-#include <cstring>
-
-#include "../low-can-binding.hpp"
-
-///
-/// @brief Class constructor
-///
-/// Constructor about can_message_t class.
-///
-can_message_t::can_message_t()
-	: maxdlen_{0}, id_{0}, length_{0}, format_{can_message_format_t::ERROR}, rtr_flag_{false}, flags_{0}
-{}
-
-can_message_t::can_message_t(uint8_t maxdlen,
-	uint32_t id,
-	uint8_t length,
-	can_message_format_t format,
-	bool rtr_flag,
-	uint8_t flags,
-	std::vector<uint8_t> data)
-	:  maxdlen_{maxdlen},
-	id_{id},
-	length_{length},
-	format_{format},
-	rtr_flag_{rtr_flag},
-	flags_{flags},
-	data_{data}
-{}
-
-///
-/// @brief Retrieve id_ member value.
-///
-/// @return id_ class member
-///
-uint32_t can_message_t::get_id() const
-{
-	return id_;
-}
-
-///
-/// @brief Retrieve RTR flag member.
-///
-/// @return rtr_flags_ class member
-///
-bool can_message_t::get_rtr_flag_() const
-{
-	return rtr_flag_;
-}
-
-///
-/// @brief Retrieve format_ member value.
-///
-/// @return format_ class member
-///
-can_message_format_t can_message_t::get_format() const
-{
-	if (format_ != can_message_format_t::STANDARD || format_ != can_message_format_t::EXTENDED)
-		return can_message_format_t::ERROR;
-	return format_;
-}
-
-///
-/// @brief Retrieve flags_ member value.
-///
-/// @return flags_ class member
-///
-uint8_t can_message_t::get_flags() const
-{
-	return flags_;
-}
-
-///
-/// @brief Retrieve data_ member value.
-///
-/// @return pointer to the first element
-///  of class member data_
-///
-const uint8_t* can_message_t::get_data() const
-{
-	return data_.data();
-}
-
-///
-/// @brief Retrieve length_ member value.
-///
-/// @return length_ class member
-///
-uint8_t can_message_t::get_length() const
-{
-	return length_;
-}
-
-///
-/// @brief Control whether the object is correctly initialized
-///  to be sent over the CAN bus
-///
-/// @return true if object correctly initialized and false if not.
-///
-bool can_message_t::is_correct_to_send()
-{
-	if (id_ != 0 && length_ != 0 && format_ != can_message_format_t::ERROR)
-	{
-		int i;
-		for(i=0;i<CAN_MESSAGE_SIZE;i++)
-			if(data_[i] != 0)
-				return true;
-	}
-	return false;
-}
-
-///
-/// @brief Set format_ member value.
-///
-/// Preferred way to initialize these members by using
-/// convert_from_canfd_frame method.
-///
-/// @param[in] new_format - class member
-///
-void can_message_t::set_format(const can_message_format_t new_format)
-{
-	if(new_format == can_message_format_t::STANDARD || new_format == can_message_format_t::EXTENDED || new_format == can_message_format_t::ERROR)
-		format_ = new_format;
-	else
-		ERROR(binder_interface, "ERROR: Can set format, wrong format chosen");
-}
-
-///
-/// @brief Take a canfd_frame struct to initialize class members
-///
-/// This is the preferred way to initialize class members.
-///
-/// @param[in] frame - canfd_frame to convert coming from a read of CAN socket
-/// @param[in] nbytes - bytes read from socket read operation.
-///
-/// @return A can_message_t object fully initialized with canfd_frame values.
-///
-can_message_t can_message_t::convert_from_canfd_frame(const struct canfd_frame& frame, size_t nbytes)
-{
-	uint8_t maxdlen, length, flags = (uint8_t)NULL;
-	uint32_t id;
-	can_message_format_t format;
-	bool rtr_flag;
-	std::vector<uint8_t> data;
-
-	switch(nbytes)
-	{
-		case CANFD_MTU:
-			DEBUG(binder_interface, "set_max_data_length: Got an CAN FD frame");
-			maxdlen = CANFD_MAX_DLEN;
-			break;
-		case CAN_MTU:
-			DEBUG(binder_interface, "set_max_data_length: Got a legacy CAN frame");
-			maxdlen = CAN_MAX_DLEN;
-			break;
-		default:
-			ERROR(binder_interface, "set_max_data_length: unsupported CAN frame");
-			break;
-	}
-
-	if (frame.can_id & CAN_ERR_FLAG)
-		format = can_message_format_t::ERROR;
-	else if (frame.can_id & CAN_EFF_FLAG)
-		format = can_message_format_t::EXTENDED;
-	else
-		format = can_message_format_t::STANDARD;
-		
-	switch(format)
-	{
-		case can_message_format_t::STANDARD:
-			id = frame.can_id & CAN_SFF_MASK;
-			break;
-		case can_message_format_t::EXTENDED:
-			id = frame.can_id & CAN_EFF_MASK;
-			break;
-		case can_message_format_t::ERROR:
-			id = frame.can_id & (CAN_ERR_MASK|CAN_ERR_FLAG);
-			break;
-		default:
-			ERROR(binder_interface, "ERROR: Can set id, not a compatible format or format not set prior to set id.");
-			break;
-	}
-
-	/* Overwrite length_ if RTR flags is detected.
-	 * standard CAN frames may have RTR enabled. There are no ERR frames with RTR */
-	if (frame.can_id & CAN_RTR_FLAG)
-	{
-		rtr_flag = true;
-		if(frame.len && frame.len <= CAN_MAX_DLC)
-		{
-			if(rtr_flag)
-				length = frame.len& 0xF;
-			else
-			{
-				length = (frame.len > maxdlen) ? maxdlen : frame.len;
-			}
-		}
-	}
-	else
-	{
-		length = (frame.len > maxdlen) ? maxdlen : frame.len;
-
-		/* Flags field only present for CAN FD frames*/
-		if(maxdlen == CANFD_MAX_DLEN)
-				flags = frame.flags & 0xF;
-
-		if (data.capacity() < maxdlen)
-			data.reserve(maxdlen);
-				int i;
-
-			data.clear();
-			/* maxdlen_ is now set at CAN_MAX_DLEN or CANFD_MAX_DLEN, respectively 8 and 64 bytes*/
-			for(i=0;i<maxdlen;i++)
-			{
-				data.push_back(frame.data[i]);
-			};
-
-		DEBUG(binder_interface, "convert_from_canfd_frame: Found id: %X, format: %X, length: %X, data %02X%02X%02X%02X%02X%02X%02X%02X",
-								id, (uint8_t)format, length, data[0], data[1], data[2], data[3], data[4], data[5], data[6], data[7]);
-	}
-
-	return can_message_t(maxdlen, id, length, format, rtr_flag, flags, data);
-}
-
-///
-/// @brief Take all initialized class's members and build an
-/// canfd_frame struct that can be use to send a CAN message over
-/// the bus.
-///
-/// @return canfd_frame struct built from class members.
-///
-canfd_frame can_message_t::convert_to_canfd_frame()
-{
-	canfd_frame frame;
-
-	if(is_correct_to_send())
-	{
-		frame.can_id = get_id();
-		frame.len = get_length();
-		::memcpy(frame.data, get_data(), length_);
-	}
-	else
-		ERROR(binder_interface, "can_message_t not correctly initialized to be sent");
-
-	return frame;
-}
diff --git a/low-can-binding/can/can-message.hpp b/low-can-binding/can/can-message.hpp
deleted file mode 100644
index 6fe03172..00000000
--- a/low-can-binding/can/can-message.hpp
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (C) 2015, 2016 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *	 http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <vector>
-#include <string>
-#include <cstdint>
-#include <linux/can.h>
-
-#include "../utils/timer.hpp"
-#include "can-message-set.hpp"
-
-#define CAN_MESSAGE_SIZE 8
-
-class can_bus_dev_t;
-
-/**
- * @enum can_message_format_t
- * @brief The ID format for a CAN message.
- */
-enum class can_message_format_t {
-	STANDARD, /*!< STANDARD - standard 11-bit CAN arbitration ID. */
-	EXTENDED, /*!< EXTENDED - an extended frame, with a 29-bit arbitration ID. */
-	ERROR,    /*!< ERROR - ERROR code used at initialization to signify that it isn't usable'*/
-};
-
-/**
- * @class can_message_t
- *
- * @brief A compact representation of a single CAN message, meant to be used in in/out
- * buffers.
- */
-class can_message_t {
-private:
-	uint8_t maxdlen_; /*!< maxdlen_ - Max data length deduce from number of bytes read from the socket.*/
-	uint32_t id_; /*!< id_ - The ID of the message. */
-	uint8_t length_; /*!< length_ - the length of the data array (max 8). */
-	can_message_format_t format_; /*!< format_ - the format of the message's ID.*/
-	bool rtr_flag_; /*!< rtr_flag_ - Telling if the frame has RTR flag positionned. Then frame hasn't data field*/
-	uint8_t flags_; /*!< flags_ - flags of a CAN FD frame. Needed if we catch FD frames.*/
-	std::vector<uint8_t> data_; /*!< data_ - The message's data field with a size of 8 which is the standard about CAN bus messages.*/
-
-public:
-	can_message_t();
-	can_message_t(uint8_t maxdlen, uint32_t id, uint8_t length, can_message_format_t format, bool rtr_flag_, uint8_t flags, std::vector<uint8_t> data);
-
-	uint32_t get_id() const;
-	bool get_rtr_flag_() const;
-	can_message_format_t get_format() const;
-	uint8_t get_flags() const;
-	const uint8_t* get_data() const;
-	uint8_t get_length() const;
-
-	void set_format(const can_message_format_t new_format);
-
-	bool is_correct_to_send();
-
-static can_message_t convert_from_canfd_frame(const struct canfd_frame& frame, size_t nbytes);
-	canfd_frame convert_to_canfd_frame();
-};
diff --git a/low-can-binding/can/can-signals.cpp b/low-can-binding/can/can-signals.cpp
deleted file mode 100644
index 6211fa1d..00000000
--- a/low-can-binding/can/can-signals.cpp
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * Copyright (C) 2015, 2016 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *	 http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <fnmatch.h>
-
-#include "can-signals.hpp"
-
-#include "../configuration.hpp"
-#include "../utils/signals.hpp"
-#include "can-decoder.hpp"
-#include "../diagnostic/diagnostic-message.hpp"
-
-std::string can_signal_t::prefix_ = "messages";
-
-can_signal_t::can_signal_t(std::uint8_t message_set_id,
-	std::uint8_t message_id,
-	std::string generic_name,
-	uint8_t bit_position,
-	uint8_t bit_size,
-	float factor,
-	float offset,
-	float min_value,
-	float max_value,
-	frequency_clock_t frequency,
-	bool send_same,
-	bool force_send_changed,
-	std::map<uint8_t, std::string> states,
-	bool writable,
-	SignalDecoder decoder,
-	SignalEncoder encoder,
-	bool received)
-	: message_set_id_{ message_set_id }
-	, message_id_{ message_id }
-	, generic_name_{ generic_name }
-	, bit_position_{ bit_position }
-	, bit_size_{ bit_size }
-	, factor_{ factor }
-	, offset_{ offset }
-	, min_value_{min_value}
-	, max_value_{max_value}
-	, frequency_{frequency}
-	, send_same_{send_same}
-	, force_send_changed_{force_send_changed}
-	, states_{states}
-	, writable_{writable}
-	, decoder_{decoder}
-	, encoder_{encoder}
-	, received_{received}
-	, last_value_{.0f}
-{}
-
-
-const can_message_definition_t& can_signal_t::get_message() const
-{
-	return configuration_t::instance().get_can_message_definition(message_set_id_, message_id_);
-}
-
-const std::string& can_signal_t::get_generic_name() const
-{
-	return generic_name_;
-}
-
-const std::string can_signal_t::get_name() const
-{
-	return prefix_ + "." + generic_name_;
-}
-
-const std::string& can_signal_t::get_prefix() const
-{
-	return prefix_;
-}
-
-uint8_t can_signal_t::get_bit_position() const
-{
-	return bit_position_;
-}
-
-uint8_t can_signal_t::get_bit_size() const
-{
-	return bit_size_;
-}
-
-float can_signal_t::get_factor() const
-{
-	return factor_;
-}
-
-float can_signal_t::get_offset() const
-{
-	return offset_;
-}
-
-float can_signal_t::get_min_value() const
-{
-	return min_value_;
-}	
-
-float can_signal_t::get_max_value() const
-{
-	return max_value_;
-}
-
-frequency_clock_t& can_signal_t::get_frequency()
-{
-	return frequency_;
-}
-
-bool can_signal_t::get_send_same() const
-{
-	return send_same_;
-}
-
-bool can_signal_t::get_force_send_changed() const
-{
-	return force_send_changed_;
-}
-
-const std::map<uint8_t, std::string>& can_signal_t::get_states() const
-{
-	return states_;
-}
-
-const std::string can_signal_t::get_states(uint8_t value)
-{
-	if (value < states_.size())
-		return states_[value];
-	return std::string();
-}
-
-size_t can_signal_t::get_state_count() const
-{
-	return states_.size();
-}
-
-bool can_signal_t::get_writable() const
-{
-	return writable_;
-}
-
-SignalDecoder& can_signal_t::get_decoder()
-{
-	return decoder_;
-}
-
-SignalEncoder& can_signal_t::get_encoder()
-{
-	return encoder_;
-}
-
-bool can_signal_t::get_received() const
-{
-	return received_;
-}
-float can_signal_t::get_last_value() const
-{
-	return last_value_;
-}
-
-void can_signal_t::set_prefix(std::string val)
-{
-	prefix_ = val;
-}
-
-void can_signal_t::set_received(bool r)
-{
-	received_ = r;
-}
-
-void can_signal_t::set_last_value(float val)
-{
-	last_value_ = val;
-}
diff --git a/low-can-binding/can/can-signals.hpp b/low-can-binding/can/can-signals.hpp
deleted file mode 100644
index 34ebeebd..00000000
--- a/low-can-binding/can/can-signals.hpp
+++ /dev/null
@@ -1,158 +0,0 @@
-///
-/// Copyright (C) 2015, 2016 "IoT.bzh"
-/// Author "Romain Forlot" <romain.forlot@iot.bzh>
-///
-/// Licensed under the Apache License, Version 2.0 (the "License");
-/// you may not use this file except in compliance with the License.
-/// You may obtain a copy of the License at
-///
-///	 http://www.apache.org/licenses/LICENSE-2.0
-///
-/// Unless required by applicable law or agreed to in writing, software
-/// distributed under the License is distributed on an "AS IS" BASIS,
-/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-/// See the License for the specific language governing permissions and
-/// limitations under the License.
-///
-
-#pragma once
-
-#include <map>
-#include <mutex>
-#include <queue>
-#include <vector>
-#include <string>
-
-#include "openxc.pb.h"
-#include "../utils/timer.hpp"
-#include "can-bus.hpp"
-#include "can-message.hpp"
-#include "can-message-definition.hpp"
-#include "../diagnostic/diagnostic-message.hpp"
-
-extern "C"
-{
-	#include <afb/afb-binding.h>
-	#include <afb/afb-event-itf.h>
-}
-
-#define MESSAGE_SET_ID 0
-
-class can_signal_t;
-
-///
-/// @brief The type signature for a CAN signal decoder.
-///
-/// A SignalDecoder transforms a raw floating point CAN signal into a number,
-/// string or boolean.
-///
-/// @param[in] signal - The CAN signal that we are decoding.
-/// @param[in] signals - The list of all signals.
-/// @param[in] signalCount - The length of the signals array.
-/// @param[in] value - The CAN signal parsed from the message as a raw floating point
-///	value.
-/// @param[out] send - An output parameter. If the decoding failed or the CAN signal should
-///	not send for some other reason, this should be flipped to false.
-///
-/// @return a decoded value in an openxc_DynamicField struct.
-///
-typedef openxc_DynamicField (*SignalDecoder)(can_signal_t& signal,
-		const std::vector<can_signal_t>& signals, float value, bool* send);
-
-///
-/// @brief: The type signature for a CAN signal encoder.
-///
-/// A SignalEncoder transforms a number, string or boolean into a raw floating
-/// point value that fits in the CAN signal.
-///
-/// @param[in] signal - The CAN signal to encode. 
-/// @param[in] value - The dynamic field to encode.
-/// @param[out] send - An output parameter. If the encoding failed or the CAN signal should
-/// not be encoded for some other reason, this will be flipped to false.
-///
-typedef uint64_t (*SignalEncoder)(can_signal_t* signal,
-		openxc_DynamicField* value, bool* send);
-
-class can_signal_t
-{
-private:
-	std::uint8_t message_set_id_;
-	std::uint8_t message_id_;
-	std::string generic_name_; /*!< generic_name_ - The name of the signal to be output.*/
-	static std::string prefix_; /*!< prefix_ - generic_name_ will be prefixed with it. It has to reflect the used protocol.
-						  * which make easier to sort message when the come in.*/
-	uint8_t bit_position_; /*!< bitPosition_ - The starting bit of the signal in its CAN message (assuming
-										*	non-inverted bit numbering, i.e. the most significant bit of
-										*	each byte is 0) */
-	uint8_t bit_size_; /*!< bitSize_ - The width of the bit field in the CAN message. */
-	float factor_; /*!< factor_ - The final value will be multiplied by this factor. Use 1 if you
-							*	don't need a factor. */
-	float offset_; /*!< offset_ - The final value will be added to this offset. Use 0 if you
-							*	don't need an offset. */
-	float min_value_; /*!< min_value_ - The minimum value for the processed signal.*/
-	float max_value_; /*!< max_value_ - The maximum value for the processed signal. */
-	frequency_clock_t frequency_; /*!< frequency_ - A frequency_clock_t struct to control the maximum frequency to
-								*	process and send this signal. To process every value, set the
-								*	clock's frequency to 0. */
-	bool send_same_; /*!< send_same_ - If true, will re-send even if the value hasn't changed.*/
-	bool force_send_changed_; /*!< force_send_changed_ - If true, regardless of the frequency, it will send the
-							   * value if it has changed. */
-	std::map<uint8_t, std::string> states_; /*!< states_ - A map of CAN signal state describing the mapping
-										 * between numerical and string values for valid states. */
-	bool writable_; /*!< writable - True if the signal is allowed to be written from the USB host
-					 *	back to CAN. Defaults to false.*/
-	SignalDecoder decoder_; /*!< decoder_ - An optional function to decode a signal from the bus to a human
-							 * readable value. If NULL, the default numerical decoder is used. */
-	SignalEncoder encoder_; /*!< encoder_ - An optional function to encode a signal value to be written to
-							 * CAN into a byte array. If NULL, the default numerical encoder
-							 * is used. */
-	bool received_; /*!< received_ - True if this signal has ever been received.*/
-	float last_value_; /*!< lastValue_ - The last received value of the signal. If 'received' is false,
-						*	this value is undefined. */
-
-public:
-	can_signal_t(
-		std::uint8_t message_set_id,
-		std::uint8_t message_id,
-		std::string generic_name,
-		uint8_t bit_position,
-		uint8_t bit_size,
-		float factor,
-		float offset,
-		float min_value,
-		float max_value,
-		frequency_clock_t frequency,
-		bool send_same,
-		bool force_send_changed,
-		std::map<uint8_t, std::string> states,
-		bool writable,
-		SignalDecoder decoder,
-		SignalEncoder encoder,
-		bool received);
-
-	const can_message_definition_t& get_message() const;
-	const std::string& get_generic_name() const;
-	const std::string get_name() const;
-	const std::string& get_prefix() const;
-	uint8_t get_bit_position() const;
-	uint8_t get_bit_size() const;
-	float get_factor() const;
-	float get_offset() const;
-	float get_min_value() const;
-	float get_max_value() const;
-	frequency_clock_t& get_frequency();
-	bool get_send_same() const;
-	bool get_force_send_changed() const;
-	const std::map<uint8_t, std::string>& get_states() const;
-	const std::string get_states(uint8_t value);
-	size_t get_state_count() const;
-	bool get_writable() const;
-	SignalDecoder& get_decoder();
-	SignalEncoder& get_encoder();
-	bool get_received() const;
-	float get_last_value() const;
-
-	void set_prefix(std::string val);
-	void set_received(bool r);
-	void set_last_value(float val);
-};
\ No newline at end of file