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authorRomain Forlot <romain.forlot@iot.bzh>2017-03-06 22:28:50 +0100
committerRomain Forlot <romain.forlot@iot.bzh>2017-03-16 17:05:17 +0100
commitde8fb10e1d8e98a85dfba6fc8966266dbf5e42c6 (patch)
tree0eab1a766f80b7498d63fb8ecd36486c13b633a2 /src/obd2-signals.hpp
parent4fd376fac5b1d47eed3f22467ae5b5e35f1ec610 (diff)
Beginning of work on obd2 object and
files reorganization. Change-Id: Idaa7ad05c45d734ce771506fd6e41f1a09a6ac66 Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
Diffstat (limited to 'src/obd2-signals.hpp')
-rw-r--r--src/obd2-signals.hpp114
1 files changed, 0 insertions, 114 deletions
diff --git a/src/obd2-signals.hpp b/src/obd2-signals.hpp
deleted file mode 100644
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@@ -1,114 +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 "uds/uds.h"
-#include "can-bus.hpp"
-#include "can-message.hpp"
-
-#include "low-can-binding.hpp"
-
-enum UNIT {
- POURCENT,
- DEGREES_CELSIUS,
- KPA,
- RPM,
- GRAMS_SEC,
- SECONDS,
- KM,
- KM_H,
- PA,
- NM,
- INVALID
-};
-
-/**
- * @brief A representation of an OBD-II PID.
- *
- * pid - The 1 byte PID.
- * name - A human readable name to use for this PID when published.
- * min - minimum value for this pid
- * max - maximum value for this pid
- * unit - unit used
- * frequency - The frequency to request this PID if supported by the vehicle
- * when automatic, recurring OBD-II requests are enabled.
- * supported - is it supported by the vehicle. Initialized after scan
- */
-typedef struct _Obd2Pid {
- uint8_t pid;
- const char* generic_name;
- const int min;
- const int max;
- enum UNIT unit;
- int frequency;
- bool supported;
-} Obd2Pid;
-
-std::vector<Obd2Pid>& get_obd2_signals();
-uint32_t get_signal_id(const Obd2Pid& sig);
-void find_obd2_signals(const openxc_DynamicField &key, std::vector<Obd2Pid*>& found_signals);
-
-bool is_obd2_response(can_message_t can_message);
-
-/**
- * @brief - Object to handle obd2 session with pre-scan of supported pid
- * then request them regularly
- */
-class obd2_handler_t {
- private:
-
- public:
- obd2_handler_t();
- /**
- * @brief:
- *
- * Returns
- */
- void find_obd2_pid(const char *name, std::vector<Obd2Pid> *pids);
-
- /**
- * @brief Check if a request is an OBD-II PID request.
- *
- * @return true if the request is a mode 1 request and it has a 1 byte PID.
- */
- bool is_obd2_request(DiagnosticRequest *request);
-
- /**
- * @brief Check if requested signal name is an obd2 pid
- *
- * @return true if name began with obd2 else false.
- */
- bool is_obd2_signal(const char *name);
-
- /**
- * @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] DiagnosticResponse 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] float parsed_payload - the entire payload of the response parsed as an int.
- */
- float handle_obd2_pid(const DiagnosticResponse* response, float parsedPayload);
-}; \ No newline at end of file