diff options
Diffstat (limited to 'CAN-binder/low-can-binding/binding/low-can-subscription.hpp')
| -rw-r--r-- | CAN-binder/low-can-binding/binding/low-can-subscription.hpp | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/CAN-binder/low-can-binding/binding/low-can-subscription.hpp b/CAN-binder/low-can-binding/binding/low-can-subscription.hpp deleted file mode 100644 index 0ad7e3a2..00000000 --- a/CAN-binder/low-can-binding/binding/low-can-subscription.hpp +++ /dev/null @@ -1,91 +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 <string> -#include <cmath> -#include <utility> - -#include "../can/can-signals.hpp" -#include "../diagnostic/diagnostic-message.hpp" -#include "../utils/socketcan-bcm.hpp" - -/// @brief Filtering values. Theses values has to be tested into -/// can_bus_t::apply_filter method. -struct event_filter_t -{ - float frequency; ///< frequency - Maximum frequency which will be received and pushed a subscribed event. - float min; ///< min - Minimum value that the signal don't have to go below to be pushed. - float max; ///< max - Maximum value that the signal don't have to go above to be pushed. - event_filter_t() : frequency{NAN}, min{NAN}, max{NAN} {} -}; - -/// @brief A subscription object used has a context that handle all needed values to describe a subscription -/// to the low-can binding. It can holds a CAN signal or diagnostic message. Diagnostic message for OBD2 is a kind -/// of special because there is only 1 listener to retrieve OBD2 requests. So it's needed that all diagnostic messages -/// subscriptions is to be in 1 object. -class low_can_subscription_t -{ -private: - int index_; ///< index_ - index number is the socket (int) casted - struct afb_event event_; ///< event_ - application framework event used to push on client - - /// Signal part - std::shared_ptr<can_signal_t> can_signal_; ///< can_signal_ - the CAN signal subscribed - std::vector<std::shared_ptr<diagnostic_message_t> > diagnostic_message_; ///< diagnostic_message_ - diagnostic messages meant to received OBD2 responses. - /// normal diagnostic request and response not tested for now. - - /// Filtering part - struct event_filter_t event_filter_; ///< event_filter_ - filtering values applied to a subscription - - utils::socketcan_bcm_t socket_; ///< socket_ - socket_ that receives CAN messages. -public: - low_can_subscription_t(); - low_can_subscription_t(struct event_filter_t event_filter); - low_can_subscription_t(const low_can_subscription_t& s) = delete; - low_can_subscription_t(low_can_subscription_t&& s); - ~low_can_subscription_t(); - - low_can_subscription_t& operator=(const low_can_subscription_t& s); - explicit operator bool() const; - - int get_index() const; - struct afb_event& get_event(); - const std::shared_ptr<can_signal_t> get_can_signal() const; - const std::shared_ptr<diagnostic_message_t> get_diagnostic_message(uint32_t pid) const; - const std::vector<std::shared_ptr<diagnostic_message_t> > get_diagnostic_message() const; - const std::shared_ptr<diagnostic_message_t> get_diagnostic_message(const std::string& name) const; - const std::string get_name() const; - const std::string get_name(uint32_t pid) const; - float get_frequency() const; - float get_min() const; - float get_max() const; - utils::socketcan_bcm_t& get_socket(); - - void set_event(struct afb_event event); - void set_frequency(float freq); - void set_min(float min); - void set_max(float max); - - struct utils::simple_bcm_msg make_bcm_head(uint32_t can_id, uint32_t flags, const struct timeval& timeout, const struct timeval& frequency_thinning) const; - void add_bcm_frame(const struct can_frame& cfd, struct utils::simple_bcm_msg& bcm_msg) const; - int open_socket(); - int create_rx_filter(std::shared_ptr<can_signal_t> sig); - int create_rx_filter(std::shared_ptr<diagnostic_message_t> sig); - int create_rx_filter(utils::simple_bcm_msg& bcm_msg); -}; |