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authorRomain Forlot <romain.forlot@iot.bzh>2017-06-20 10:24:05 +0000
committerRomain Forlot <romain.forlot@iot.bzh>2017-06-20 10:24:05 +0000
commit32e25cbca210a359b09768537b6f443fe90a3070 (patch)
tree3309794c15d8a8f8e9c1c08cad072ee1378813ba /CAN-binder/low-can-binding/binding/low-can-subscription.hpp
parent76c43dec62b2e21cd6446360c00d4fe6b437533f (diff)
Separation Generator to a dedicated repo
Change-Id: Id94831651c3266861435272a6e36c7884bef2c45 Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
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.hpp91
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
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--- a/CAN-binder/low-can-binding/binding/low-can-subscription.hpp
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@@ -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);
-};