summaryrefslogtreecommitdiffstats
path: root/app/api
diff options
context:
space:
mode:
Diffstat (limited to 'app/api')
-rw-r--r--app/api/Binding.qml93
-rw-r--r--app/api/MessageId.js22
2 files changed, 115 insertions, 0 deletions
diff --git a/app/api/Binding.qml b/app/api/Binding.qml
new file mode 100644
index 0000000..2d88087
--- /dev/null
+++ b/app/api/Binding.qml
@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2016 The Qt Company Ltd.
+ *
+ * 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.
+ */
+
+import QtQuick 2.6
+import QtWebSockets 1.0
+import 'MessageId.js' as MessageId
+
+WebSocket {
+ id: root
+ active: true
+
+ property string statusString: "waiting..."
+
+ property real fanSpeed: 0.0
+ property real leftTemperature: 21.0
+ property real rightTemperature: 21.0
+ property string language: "en_US"
+
+ property Connections c : Connections {
+ target: root
+ onFanSpeedChanged: {
+ var json = [MessageId.call, '9999', 'hvac/set', {'FanSpeed': fanSpeed}]
+ console.debug(JSON.stringify(json))
+ sendTextMessage(JSON.stringify(json))
+ }
+ onLeftTemperatureChanged: {
+ var json = [MessageId.call, '9999', 'hvac/set', {'LeftTemperature': leftTemperature}]
+ console.debug(JSON.stringify(json))
+ sendTextMessage(JSON.stringify(json))
+
+ var json1 = [MessageId.call, '9999', 'hvac/temp_left_zone_led', {'LeftLed': leftTemperature}]
+ console.debug(JSON.stringify(json1))
+ sendTextMessage(JSON.stringify(json1))
+ }
+ onRightTemperatureChanged: {
+ var json = [MessageId.call, '9999', 'hvac/set', {'RightTemperature': rightTemperature}]
+ console.debug(JSON.stringify(json))
+ sendTextMessage(JSON.stringify(json))
+
+ var json1 = [MessageId.call, '9999', 'hvac/temp_right_zone_led', {'RightLed': rightTemperature}]
+ console.debug(JSON.stringify(json1))
+ sendTextMessage(JSON.stringify(json1))
+ }
+ onLanguageChanged: {
+ var json = [MessageId.call, '9999', 'hvac/set', {'Language': language}]
+ console.debug(JSON.stringify(json))
+ sendTextMessage(JSON.stringify(json))
+ }
+ }
+
+ onTextMessageReceived: {
+ var json = JSON.parse(message)
+ var request = json[2].request
+ var response = json[2].response
+ console.log("HVAC Binding Message: ",message)
+ switch (json[0]) {
+ case MessageId.call:
+ break
+ case MessageId.retok:
+ root.statusString = request.status
+ break
+ case MessageId.reterr:
+ root.statusString = "Bad return value, binding probably not installed"
+ break
+ case MessageId.event:
+ if (json[1] == "hvac/language")
+ console.log("HVAC event received: ",json[2])
+ root.language = json[2].data
+ root.statusString = "Language changed to "+language
+ break
+ }
+ }
+ onStatusChanged: {
+ switch (status) {
+ case WebSocket.Error:
+ root.statusString = "WebSocket error: " + root.errorString
+ break
+ }
+ }
+}
diff --git a/app/api/MessageId.js b/app/api/MessageId.js
new file mode 100644
index 0000000..001ea93
--- /dev/null
+++ b/app/api/MessageId.js
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2016 The Qt Company Ltd.
+ *
+ * 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 library
+
+var call = 2
+var retok = 3
+var reterr = 4
+var event = 5
olor: #f92672 } /* Generic.Deleted */ .highlight .ge { font-style: italic } /* Generic.Emph */ .highlight .gi { color: #a6e22e } /* Generic.Inserted */ .highlight .gs { font-weight: bold } /* Generic.Strong */ .highlight .gu { color: #75715e } /* Generic.Subheading */ .highlight .kc { color: #66d9ef } /* Keyword.Constant */ .highlight .kd { color: #66d9ef } /* Keyword.Declaration */ .highlight .kn { color: #f92672 } /* Keyword.Namespace */ .highlight .kp { color: #66d9ef } /* Keyword.Pseudo */ .highlight .kr { color: #66d9ef } /* Keyword.Reserved */ .highlight .kt { color: #66d9ef } /* Keyword.Type */ .highlight .ld { color: #e6db74 } /* Literal.Date */ .highlight .m { color: #ae81ff } /* Literal.Number */ .highlight .s { color: #e6db74 } /* Literal.String */ .highlight .na { color: #a6e22e } /* Name.Attribute */ .highlight .nb { color: #f8f8f2 } /* Name.Builtin */ .highlight .nc { color: #a6e22e } /* Name.Class */ .highlight .no { color: #66d9ef } /* Name.Constant */ .highlight .nd { color: #a6e22e } /* Name.Decorator */ .highlight .ni { color: #f8f8f2 } /* Name.Entity */ .highlight .ne { color: #a6e22e } /* Name.Exception */ .highlight .nf { color: #a6e22e } /* Name.Function */ .highlight .nl { color: #f8f8f2 } /* Name.Label */ .highlight .nn { color: #f8f8f2 } /* Name.Namespace */ .highlight .nx { color: #a6e22e } /* Name.Other */ .highlight .py { color: #f8f8f2 } /* Name.Property */ .highlight .nt { color: #f92672 } /* Name.Tag */ .highlight .nv { color: #f8f8f2 } /* Name.Variable */ .highlight .ow { color: #f92672 } /* Operator.Word */ .highlight .w { color: #f8f8f2 } /* Text.Whitespace */ .highlight .mb { color: #ae81ff } /* Literal.Number.Bin */ .highlight .mf { color: #ae81ff } /* Literal.Number.Float */ .highlight .mh { color: #ae81ff } /* Literal.Number.Hex */ .highlight .mi { color: #ae81ff } /* Literal.Number.Integer */ .highlight .mo { color: #ae81ff } /* Literal.Number.Oct */ .highlight .sa { color: #e6db74 } /* Literal.String.Affix */ .highlight .sb { color: #e6db74 } /* Literal.String.Backtick */ .highlight .sc { color: #e6db74 } /* Literal.String.Char */ .highlight .dl { color: #e6db74 } /* Literal.String.Delimiter */ .highlight .sd { color: #e6db74 } /* Literal.String.Doc */ .highlight .s2 { color: #e6db74 } /* Literal.String.Double */ .highlight .se { color: #ae81ff } /* Literal.String.Escape */ .highlight .sh { color: #e6db74 } /* Literal.String.Heredoc */ .highlight .si { color: #e6db74 } /* Literal.String.Interpol */ .highlight .sx { color: #e6db74 } /* Literal.String.Other */ .highlight .sr { color: #e6db74 } /* Literal.String.Regex */ .highlight .s1 { color: #e6db74 } /* Literal.String.Single */ .highlight .ss { color: #e6db74 } /* Literal.String.Symbol */ .highlight .bp { color: #f8f8f2 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #a6e22e } /* Name.Function.Magic */ .highlight .vc { color: #f8f8f2 } /* Name.Variable.Class */ .highlight .vg { color: #f8f8f2 } /* Name.Variable.Global */ .highlight .vi { color: #f8f8f2 } /* Name.Variable.Instance */ .highlight .vm { color: #f8f8f2 } /* Name.Variable.Magic */ .highlight .il { color: #ae81ff } /* Literal.Number.Integer.Long */ } @media (prefers-color-scheme: light) { .highlight .hll { background-color: #ffffcc } .highlight { background: #ffffff; } .highlight .c { color: #888888 } /* Comment */ .highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */ .highlight .k { color: #008800; font-weight: bold } /* Keyword */ .highlight .ch { color: #888888 } /* Comment.Hashbang */ .highlight .cm { color: #888888 } /* Comment.Multiline */ .highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */ .highlight .cpf { color: #888888 } /* Comment.PreprocFile */ .highlight .c1 { color: #888888 } /* Comment.Single */ .highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */ .highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */ .highlight .ge { font-style: italic } /* Generic.Emph */ .highlight .gr { color: #aa0000 } /* Generic.Error */ .highlight .gh { color: #333333 } /* Generic.Heading */ .highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */ .highlight .go { color: #888888 } /* Generic.Output */ .highlight .gp { color: #555555 } /* Generic.Prompt */ .highlight .gs { font-weight: bold } /* Generic.Strong */ .highlight .gu { color: #666666 } /* Generic.Subheading */ .highlight .gt { color: #aa0000 } /* Generic.Traceback */ .highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */ .highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */ .highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */ .highlight .kp { color: #008800 } /* Keyword.Pseudo */ .highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */ .highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */ .highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */ .highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */ .highlight .na { color: #336699 } /* Name.Attribute */ .highlight .nb { color: #003388 } /* Name.Builtin */ .highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */ .highlight .no { color: #003366; font-weight: bold } /* Name.Constant */ .highlight .nd { color: #555555 } /* Name.Decorator */ .highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */ .highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */ .highlight .nl { color: #336699; font-style: italic } /* Name.Label */ .highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */ .highlight .py { color: #336699; font-weight: bold } /* Name.Property */ .highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */ .highlight .nv { color: #336699 } /* Name.Variable */ .highlight .ow { color: #008800 } /* Operator.Word */ .highlight .w { color: #bbbbbb } /* Text.Whitespace */ .highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */ .highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */ .highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */ .highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */ .highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */ .highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */ }

CAN Configuration Generator

Abstract

This tool is used to generate a configuration source file for the Low Level CAN bus binding. This binding needs a configuration provided as a C++ source file. As long this binding is based on OpenXC vi-firmware, this generator use the JSON format from the python generator. The reference documentation of the JSON file can be found here.

Getting started

Build requirements

CAUTION Don't source the environment file to get this project compile. We just use CMake from SDK environment, so make sure to not have CMake on the system or remove it if needed with sudo apt-get remove cmake.

Compile

$ export PATH=$PATH:/xdt/sdk/sysroots/x86_64-aglsdk-linux/usr/bin
$ export WD=$(pwd)
$ git clone --recursive https://gerrit.automotivelinux.org/gerrit/src/low-level-can-generator
$ cd low-level-can-generator
$ mkdir -p build
$ cd build
$ cmake -G "Unix Makefiles" ..
$ make

Naming convention

We chose a doted naming convention because it's a well know schema.

It separates and organize names into hierarchy. From the left to right, you describe your names using the more common ancestor at the left then more you go to the right the more it will be accurate.

Let's take an example, here is an example about standard PID name following this convention:

engine.load
engine.coolant.temperature
fuel.pressure
intake.manifold.pressure
engine.speed
vehicle.speed
intake.air.temperature
mass.airflow
throttle.position
running.time
EGR.error
fuel.level
barometric.pressure
commanded.throttle.position
ethanol.fuel.percentage
accelerator.pedal.position
hybrid.battery-pack.remaining.life
engine.oil.temperature
engine.torque

NOTE It's recommended that you follow this naming convention to name your CAN signals.

There is only character * that is forbidden in names because it's used as wildcard for subscription and unsubscrition.

This described in the below chapter.

Available decoder

You can use some basic decoder provided by default by the binding which are:

Generate your config file

To generate your config file you just have to run the generator using the -m option to specify your JSON file.

./can-config-generator -m ../tests/basic.json -o configuration-generated.cpp

If you omit the -o option, then code is generated on the stdout. You also can specify a header and a footer file. These files must be valid C++ fragment as long as they will be inserted as is. Use the -h option to display help.

Supported OpenXC items

As long as the low level CAN signaling binding doesn't fully support OpenXC yet, this generator is also limited. For instance, initializers, loopers, commands and handlers nodes are ignored for now. This generator will follow OpenXC support status of the low level CAN signaling binding.

The buses item will not be supported by this generator because the binding use another way to declare and configure buses. Please refer to the binding's documentation.

Known issues

Dependencies

License

Copyright 2017 - iotbzh

Licensed under the Apache License 2.0