Commit 40099583 by c-strb
parents ac0c9985 1761e595
.pio
.vscode/.browse.c_cpp.db*
.vscode/c_cpp_properties.json
.vscode/launch.json
.vscode/ipch
{
// See http://go.microsoft.com/fwlink/?LinkId=827846
// for the documentation about the extensions.json format
"recommendations": [
"platformio.platformio-ide"
],
"unwantedRecommendations": [
"ms-vscode.cpptools-extension-pack"
]
}
This directory is intended for project header files.
A header file is a file containing C declarations and macro definitions
to be shared between several project source files. You request the use of a
header file in your project source file (C, C++, etc) located in `src` folder
by including it, with the C preprocessing directive `#include'.
```src/main.c
#include "header.h"
int main (void)
{
...
}
```
Including a header file produces the same results as copying the header file
into each source file that needs it. Such copying would be time-consuming
and error-prone. With a header file, the related declarations appear
in only one place. If they need to be changed, they can be changed in one
place, and programs that include the header file will automatically use the
new version when next recompiled. The header file eliminates the labor of
finding and changing all the copies as well as the risk that a failure to
find one copy will result in inconsistencies within a program.
In C, the usual convention is to give header files names that end with `.h'.
It is most portable to use only letters, digits, dashes, and underscores in
header file names, and at most one dot.
Read more about using header files in official GCC documentation:
* Include Syntax
* Include Operation
* Once-Only Headers
* Computed Includes
https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html
This directory is intended for project specific (private) libraries.
PlatformIO will compile them to static libraries and link into executable file.
The source code of each library should be placed in a an own separate directory
("lib/your_library_name/[here are source files]").
For example, see a structure of the following two libraries `Foo` and `Bar`:
|--lib
| |
| |--Bar
| | |--docs
| | |--examples
| | |--src
| | |- Bar.c
| | |- Bar.h
| | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
| |
| |--Foo
| | |- Foo.c
| | |- Foo.h
| |
| |- README --> THIS FILE
|
|- platformio.ini
|--src
|- main.c
and a contents of `src/main.c`:
```
#include <Foo.h>
#include <Bar.h>
int main (void)
{
...
}
```
PlatformIO Library Dependency Finder will find automatically dependent
libraries scanning project source files.
More information about PlatformIO Library Dependency Finder
- https://docs.platformio.org/page/librarymanager/ldf.html
; PlatformIO Project Configuration File
;
; Build options: build flags, source filter
; Upload options: custom upload port, speed and extra flags
; Library options: dependencies, extra library storages
; Advanced options: extra scripting
;
; Please visit documentation for the other options and examples
; https://docs.platformio.org/page/projectconf.html
[env:d1_mini]
platform = espressif8266
board = d1_mini
framework = arduino
lib_deps = ITTIoT
upload_port = COM3
upload_speed = 921600
monitor_speed = 115200
\ No newline at end of file
/*
* IoT PIR example
*
* This example subscribe to the "pir" topic. When a message received, then it
* will switch the pir module "ON" and "OFF"
*
* Created 21 Febuary 2018 by Heiko Pikner and Mallor Kingsepp
*/
// Includes global variables and librarys that the PIR shield uses
#include <Arduino.h>
#include <ittiot.h>
#define MODULE_TOPIC "ESP06/pir"
#define WIFI_NAME "TalTech"
#define WIFI_PASSWORD ""
//Pin definition for the PIR (GPIO14)
#define PIR_PIN D5
//Pin definition for the PIR LED (GPIO16)
#define PIR_LED_PIN D4
// PIR state for detection
bool pirState;
// State that switches PIR on and off
bool onState;
// If message received for PIR topic. For example:
// mosquitto_pub -u test -P test -t "ITT/IOT/3/pir" -m "1"
void iot_received(String topic, String msg)
{
Serial.print("MSG FROM USER callback, topic: ");
Serial.print(topic);
Serial.print(" payload: ");
Serial.println(msg);
if(topic == MODULE_TOPIC)
{
// Switching the PIR shield on or off, depending what message is received
if(msg == "ON")
{
onState = true;
}
if(msg == "OFF")
{
onState = false;
}
}
}
// Function started after the connection to the server is established.
void iot_connected()
{
Serial.println("MQTT connected callback");
// Subscribe to the topic "pir"
iot.subscribe(MODULE_TOPIC);
iot.log("IoT PIR example!");
}
void setup()
{
Serial.begin(115200); // setting up serial connection parameter
Serial.println("Booting");
iot.setConfig("wname", WIFI_NAME);
iot.setConfig("wpass", WIFI_PASSWORD);
iot.setConfig("msrv", "193.40.245.72");
iot.setConfig("msport", "1883");
iot.printConfig(); // Print json config to serial
iot.setup(); // Initialize IoT library
// Initialize PIR pin
pinMode(PIR_PIN, INPUT);
pinMode(PIR_LED_PIN, OUTPUT);
}
void loop()
{
iot.handle(); // IoT behind the plan work, it should be periodically called
delay(200); // Wait 0.2 seconds
if(onState == true){
// This part of the code is executed, when PIR shield is active
if(digitalRead(PIR_PIN))
{
if(pirState == false)
{
// When PIR has detected motion, then the LED is switched on and text “Motion detected!” is published to the MQTT broker
digitalWrite(PIR_LED_PIN, HIGH);
String msg = String("1");
iot.publishMsg("pir", msg.c_str());
//Serial.println(msg);
pirState = true;
}
}
else
{
if(pirState == true)
{
// PIR shields LED is switched off, when it is not detecting any motion
digitalWrite(PIR_LED_PIN, LOW);
String msg = String("0");
iot.publishMsg("pir", msg.c_str());
pirState = false;
}
}
}
else{
// When the PIR shield has been switched off, then its offline state is sent to the MQTT broker
iot.log("PIR offline");
delay(2000); // Waiting 2 secondes
}
}
\ No newline at end of file
This directory is intended for PlatformIO Test Runner and project tests.
Unit Testing is a software testing method by which individual units of
source code, sets of one or more MCU program modules together with associated
control data, usage procedures, and operating procedures, are tested to
determine whether they are fit for use. Unit testing finds problems early
in the development cycle.
More information about PlatformIO Unit Testing:
- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html
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