From 860d6bd4a829ee5aca50b93122474c9bf68fff9d Mon Sep 17 00:00:00 2001 From: Romain Forlot Date: Fri, 17 Feb 2017 09:10:10 +0000 Subject: Rename header file to hpp. Change-Id: I399e0c0f39b18e63e254825b6322faf77896a264 Signed-off-by: Romain Forlot --- src/obd2.h | 173 ------------------------------------------------------------- 1 file changed, 173 deletions(-) delete mode 100644 src/obd2.h (limited to 'src/obd2.h') diff --git a/src/obd2.h b/src/obd2.h deleted file mode 100644 index cd362c79..00000000 --- a/src/obd2.h +++ /dev/null @@ -1,173 +0,0 @@ -/* - * Copyright (C) 2015, 2016 "IoT.bzh" - * Author "Romain Forlot" - * - * 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. - */ - -/* - * A representation of an OBD-II PID. - * - * pid - The 1 byte PID. - * name - A human readable name to use for this PID when published. - * frequency - The frequency to request this PID if supported by the vehicle - * when automatic, recurring OBD-II requests are enabled. - */ - -enum UNIT { - POURCENT, - DEGREES_CELSIUS, - KPA, - RPM, - GRAMS_SEC, - SECONDS, - KM, - KM_H, - PA, - NM -}; - -const char *UNIT_NAMES[10] = { - "POURCENT", - "DEGREES_CELSIUS", - "KPA", - "RPM", - "GRAMS_SEC", - "SECONDS", - "KM", - "KM_H", - "PA", - "NM" -}; - -/* - * 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 - * event - application framework event handler. - */ -typedef struct _Obd2Pid { - uint8_t pid; - const char* name; - const int min; - const int max; - enum UNIT unit; - int frequency; - bool supported; - struct afb_event event; -} Obd2Pid; - -/* - { pid: 0x4, name: "engine.load", frequency: 5 }, - { pid: 0x5, name: "engine.coolant.temperature", frequency: 1 }, - { pid: 0xa, name: "fuel.pressure", frequency: 1 }, - { pid: 0xb, name: "intake.manifold.pressure", frequency: 1 }, - { pid: 0xc, name: "engine.speed", frequency: 5 }, - { pid: 0xd, name: "vehicle.speed", frequency: 5 }, - { pid: 0xf, name: "intake.air.temperature", frequency: 1 }, - { pid: 0x10, name: "mass.airflow", frequency: 5 }, - { pid: 0x11, name: "throttle.position", frequency: 5 }, - { pid: 0x1f, name: "running.time", frequency: 1 }, - { pid: 0x27, name: "fuel.level", frequency: 1 }, - { pid: 0x33, name: "barometric.pressure", frequency: 1 }, - { pid: 0x4c, name: "commanded.throttle.position", frequency: 1 }, - { pid: 0x52, name: "ethanol.fuel.percentage", frequency: 1 }, - { pid: 0x5a, name: "accelerator.pedal.position", frequency: 5 }, - { pid: 0x5c, name: "engine.oil.temperature", frequency: 1 }, - { pid: 0x63, name: "engine.torque", frequency: 1 }, -}; - */ - -/* Public: Check if a request is an OBD-II PID request. - * - * Returns true if the request is a mode 1 request and it has a 1 byte PID. - */ -bool isObd2Request(DiagnosticRequest* request); - -/* Public: 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). - */ -float handleObd2Pid(const DiagnosticResponse* response, float parsedPayload); - -/* - * Object to handle obd2 session with pre-scan of supported pid - * then request them regularly - */ -class obd2_handler_c { - private: - - public: - /* - * Pre-defined OBD-II PIDs to query for if supported by the vehicle. - */ - const Obd2Pid OBD2_PIDS[] = { - { pid: 0x04, name: "obd2.engine.load", min:0, max: 100, unit: POURCENT, frequency: 5, supported: false }, - { pid: 0x05, name: "obd2.engine.coolant.temperature", min: -40, max: 215, unit: DEGREES_CELSIUS, frequency: 1, supported: false }, - { pid: 0x0a, name: "obd2.fuel.pressure", min: 0, max: 765, unit: KPA, frequency: 1, supported: false }, - { pid: 0x0b, name: "obd2.intake.manifold.pressure", min: 0, max: 255, unit: KPA, frequency: 1, supported: false }, - { pid: 0x0c, name: "obd2.engine.speed", min: 0, max: 16383, unit: RPM, frequency: 5, supported: false }, - { pid: 0x0d, name: "obd2.vehicle.speed", min: 0, max: 255, unit: KM_H, frequency: 5, supported: false }, - { pid: 0x0f, name: "obd2.intake.air.temperature", min: -40, max:215, unit: DEGREES_CELSIUS, frequency: 1, supported: false }, - { pid: 0x10, name: "obd2.mass.airflow", min: 0, max: 655, unit: GRAMS_SEC, frequency: 5, supported: false }, - { pid: 0x11, name: "obd2.throttle.position", min: 0, max: 100, unit: POURCENT, frequency: 5, supported: false }, - { pid: 0x1f, name: "obd2.running.time", min: 0, max: 65535, unit: SECONDS, frequency: 1, supported: false }, - { pid: 0x2d, name: "obd2.EGR.error", min: -100, max: 99, unit: POURCENT, frequency: 0, supported: false }, - { pid: 0x2f, name: "obd2.fuel.level", min: 0, max: 100, unit: POURCENT, frequency: 1, supported: false }, - { pid: 0x33, name: "obd2.barometric.pressure", min: 0, max: 255, unit: KPA, frequency: 1, supported: false }, - { pid: 0x4c, name: "obd2.commanded.throttle.position", min: 0, max: 100, unit: POURCENT, frequency: 1, supported: false }, - { pid: 0x52, name: "obd2.ethanol.fuel.percentage", min: 0, max: 100, unit: POURCENT, frequency: 1, supported: false }, - { pid: 0x5a, name: "obd2.accelerator.pedal.position", min: 0, max: 100, unit: POURCENT, frequency: 5, supported: false }, - { pid: 0x5b, name: "obd2.hybrid.battery-pack.remaining.life", min: 0, max: 100, unit: POURCENT, frequency: 5, supported: false }, - { pid: 0x5c, name: "obd2.engine.oil.temperature",min: -40, max: 210, unit: DEGREES_CELSIUS, frequency: 1, supported: false }, - { pid: 0x63, name: "obd2.engine.torque", min: 0, max: 65535, unit: NM, frequency: 1, supported: false }, - }; - - - /* Public: Check if a request is an OBD-II PID request. - * - * Returns true if the request is a mode 1 request and it has a 1 byte PID. - */ - void find_obd2_pid(const char *name, std::Vector *pids); - - /* Public: Check if a request is an OBD-II PID request. - * - * Returns true if the request is a mode 1 request and it has a 1 byte PID. - */ - bool is_obd2_request(DiagnosticRequest *request); - - /* - * Public: Check if requested signal name is an obd2 pid - * - * Returns true if name began with ob2.* else false. - */ - bool is_obd2_signal(const char *name); - - /* - * Public: pass response to UDS-C library function - * diagnostic_decode_obd2_pid() - * - * Return: float number representing the requested value. - */ - bool decode_obd2_response(DiagnosticResponse* responce); -} \ No newline at end of file -- cgit 1.2.3-korg