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This commit is contained in:
Rohan Sircar 2019-10-18 11:00:55 +05:30
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6
.gitignore vendored Executable file
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.pio
.pioenvs
.piolibdeps
.vscode/.browse.c_cpp.db*
.vscode/c_cpp_properties.json
.vscode/launch.json

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.travis.yml Executable file
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# Continuous Integration (CI) is the practice, in software
# engineering, of merging all developer working copies with a shared mainline
# several times a day < https://docs.platformio.org/page/ci/index.html >
#
# Documentation:
#
# * Travis CI Embedded Builds with PlatformIO
# < https://docs.travis-ci.com/user/integration/platformio/ >
#
# * PlatformIO integration with Travis CI
# < https://docs.platformio.org/page/ci/travis.html >
#
# * User Guide for `platformio ci` command
# < https://docs.platformio.org/page/userguide/cmd_ci.html >
#
#
# Please choose one of the following templates (proposed below) and uncomment
# it (remove "# " before each line) or use own configuration according to the
# Travis CI documentation (see above).
#
#
# Template #1: General project. Test it using existing `platformio.ini`.
#
# language: python
# python:
# - "2.7"
#
# sudo: false
# cache:
# directories:
# - "~/.platformio"
#
# install:
# - pip install -U platformio
# - platformio update
#
# script:
# - platformio run
#
# Template #2: The project is intended to be used as a library with examples.
#
# language: python
# python:
# - "2.7"
#
# sudo: false
# cache:
# directories:
# - "~/.platformio"
#
# env:
# - PLATFORMIO_CI_SRC=path/to/test/file.c
# - PLATFORMIO_CI_SRC=examples/file.ino
# - PLATFORMIO_CI_SRC=path/to/test/directory
#
# install:
# - pip install -U platformio
# - platformio update
#
# script:
# - platformio ci --lib="." --board=ID_1 --board=ID_2 --board=ID_N

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.vscode/extensions.json vendored Executable file
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{
// See http://go.microsoft.com/fwlink/?LinkId=827846
// for the documentation about the extensions.json format
"recommendations": [
"platformio.platformio-ide"
]
}

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.vscode/settings.json vendored Executable file
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{
"terminal.integrated.env.linux": {
"PATH": "/home/rohan/.platformio/penv/bin:/home/rohan/.platformio/penv:/home/rohan/.cargo/bin:/home/rohan/bin:/home/rohan/.local/bin:/home/rohan/.nvm/versions/node/v12.10.0/bin:/home/rohan/miniconda3/condabin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/home/rohan/.cargo/bin",
"PLATFORMIO_CALLER": "vscode"
}
}

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include/README Executable file
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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

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lib/README Executable file
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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

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platformio.ini Executable file
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; 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:nanoatmega328]
platform = atmelavr
; lib_extra_dirs = ~/Documents/Arduino/libraries
board = nanoatmega328
framework = arduino
monitor_speed = 115200

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src/.vscode/c_cpp_properties.json vendored Executable file
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{
"configurations": [
{
"name": "Linux",
"includePath": [
"${workspaceFolder}/**"
],
"defines": ["__AVR_ATmega328p__"],
"compilerPath": "/usr/bin/gcc",
"cStandard": "c11",
"cppStandard": "c++17",
"intelliSenseMode": "clang-x64"
}
],
"version": 4
}

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#include <Arduino.h>
#include <Wire.h>
#include "RTClib.h"
#include <ArduinoJson.h>
#include <SoftwareSerial.h>
#include <Streaming.h>
#include <SPI.h>
#define RELAY_ON 0
#define RELAY_OFF 1
// #define ESP_TO_ARDUINO_PIN 2
SoftwareSerial s(5, 6); //RX,TX
RTC_DS1307 rtc;
struct ballast
{
int id;
int shour;
int smin;
uint32_t fadePeriod;
int ehour;
int emin;
int stage;
int brightness;
int pin;
unsigned long fadeStartMillis;
int relayPin;
};
struct ballast ballast1, ballast2, ballast3;
// struct ballast ballasts[3];
void setupBallast(ballast *b);
void setupBallast(ballast *b, JsonObject &root, int i);
void doBallast(ballast *b);
void updateBallast(ballast *b, JsonObject &root);
void manualMode(ballast *b);
int getFreeRam();
const size_t bufferSize = JSON_ARRAY_SIZE(3) + JSON_OBJECT_SIZE(2) + 3 * JSON_OBJECT_SIZE(5) + 180;
unsigned long currentMillis;
unsigned long loopMillis;
unsigned long loopPeriod = 1000;
unsigned long data_send_millis;
unsigned long data_send_period = 2000;
static bool manualFlag;
// char roul[] = "is a fag";
// char data[60];
void setup()
{
// put your setup code here, to run once:
Serial.begin(115200);
//rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
//Tell me esp that arduino has turned on
s.begin(9600);
// analogWrite(13, 255);
digitalWrite(13, 1);
// strcpy(roul,"");
//while (!Serial) continue;
// DateTime now = rtc.now();
//StaticJsonBuffer<400> jsonBuffer1;
DynamicJsonBuffer jsonBuffer(bufferSize);
// StaticJsonBuffer<100> jsonBuffer;
JsonObject &root = jsonBuffer.parseObject(s);
// root.printTo(data);
// while(root == JsonObject::invalid())
// {
// Serial.println(F("Error code1");
// }
setupBallast(&ballast1, root, 1);
setupBallast(&ballast2, root, 2);
setupBallast(&ballast3, root, 3);
root.prettyPrintTo(Serial);
Serial.println(F("Settings initialized via json"));
if (root["manual"] == F("True"))
{
manualFlag = true;
}
loopMillis = millis();
data_send_millis = millis();
}
// // static bool newData = false;
void loop()
{
while (!rtc.begin())
{
Serial.println(F("Couldn't find RTC"));
//while (1);
delay(100);
}
while (!rtc.isrunning())
{
Serial.println(F("RTC is NOT running!"));
}
if (s.available() > 0)
{
// delay(100);
DynamicJsonBuffer jsonBuffer(bufferSize);
// const size_t bufsize = JSON_ARRAY_SIZE(3) + JSON_OBJECT_SIZE(2) + 3*JSON_OBJECT_SIZE(5);
// StaticJsonBuffer<bufsize> jsonBuffer;
// StaticJsonBuffer<bufferSize> jsonBuffer;
JsonObject &root = jsonBuffer.parseObject(s);
// if(root.succes())
Serial << F("Received JSON") << endl;
root.prettyPrintTo(Serial);
// // data = "";
// root.printTo(data);
// // newData = true;
// }
// if (newData)
// {
// Serial.println(F("Parsing data"));
// DynamicJsonBuffer jsonBuffer(bufferSize);
// JsonObject &root = jsonBuffer.parseObject(data);
// root.prettyPrintTo(Serial);
updateBallast(&ballast1, root);
updateBallast(&ballast2, root);
updateBallast(&ballast3, root);
if (root["manual"] == "True")
{
manualFlag = true;
Serial.println(F("Manual set to true"));
}
else if (root["manual"] == "False")
{
manualFlag = false;
Serial.println(F("Manual set to false"));
}
// newData = false;
}
currentMillis = millis();
if (currentMillis - loopMillis >= loopPeriod)
{
if (manualFlag == true)
{
Serial.println(F("Manual Mode"));
manualMode(&ballast1);
manualMode(&ballast2);
manualMode(&ballast3);
}
else
{
doBallast(&ballast1);
doBallast(&ballast2);
doBallast(&ballast3);
}
Serial << F("Free RAM: ") << getFreeRam() << endl;
loopMillis = currentMillis;
}
currentMillis = millis();
if (currentMillis - data_send_millis >= data_send_period)
{
StaticJsonBuffer<50> jsonBuffer;
JsonObject& root = jsonBuffer.createObject();
JsonArray& lcd_data = root.createNestedArray("lcdData");
char time_buffer[10];
DateTime now = rtc.now();
sprintf(time_buffer,"%02d:%02d",now.hour(),now.minute());
// root["hello"] = ("world");
lcd_data.add("90%%");
lcd_data.add(time_buffer);
root.printTo(s);
root.printTo(Serial);
data_send_millis = millis();
Serial << endl;
}
delay(100);
}
void setupBallast(ballast *b)
{
b->id = 1;
b->shour = 14;
b->smin = 0;
b->fadePeriod = 60 * 60000;
//b->stage = 0;
b->brightness = 0;
b->pin = 11;
}
void setupBallast(ballast *b, JsonObject &root, int i)
{
pinMode(b->pin, OUTPUT);
pinMode(b->relayPin, OUTPUT);
JsonArray &settings = root["settings"];
JsonObject &settings0 = settings[0];
JsonObject &settings1 = settings[1];
JsonObject &settings2 = settings[2];
if (i == 1)
{
b->id = 1;
b->shour = settings0["shour"];
unsigned long fP = settings0["fadePeriod"];
b->fadePeriod = fP * 60000;
b->smin = settings0["smin"];
b->ehour = settings0["ehour"];
b->emin = settings0["emin"];
b->brightness = 0;
b->pin = 11;
b->relayPin = 2;
b->fadeStartMillis = millis();
}
else if (i == 2)
{
b->id = 2;
b->shour = settings1["shour"];
unsigned long fP = settings1["fadePeriod"];
b->fadePeriod = fP * 60000;
b->smin = settings1["smin"];
b->ehour = settings1["ehour"];
b->emin = settings1["emin"];
b->brightness = 0;
b->pin = 10;
b->relayPin = 4;
b->fadeStartMillis = millis();
}
else if (i == 3)
{
b->id = 3;
b->shour = settings2["shour"];
unsigned long fP = settings2["fadePeriod"];
b->fadePeriod = fP * 60000;
b->smin = settings2["smin"];
b->ehour = settings2["ehour"];
b->emin = settings2["emin"];
b->brightness = 0;
b->pin = 9;
b->relayPin = 7;
b->fadeStartMillis = millis();
}
}
void updateBallast(ballast *b, JsonObject &root)
{
JsonArray &settings = root["settings"];
JsonObject &settings0 = settings[0];
JsonObject &settings1 = settings[1];
JsonObject &settings2 = settings[2];
if (b->id == 1)
{
b->shour = settings0["shour"];
unsigned long fP = settings0["fadePeriod"];
b->fadePeriod = fP * 60000;
b->smin = settings0["smin"];
b->ehour = settings0["ehour"];
b->emin = settings0["emin"];
}
if (b->id == 2)
{
b->shour = settings1["shour"];
unsigned long fP = settings1["fadePeriod"];
b->fadePeriod = fP * 60000;
b->smin = settings1["smin"];
b->ehour = settings1["ehour"];
b->emin = settings1["emin"];
}
if (b->id == 3)
{
b->shour = settings2["shour"];
unsigned long fP = settings2["fadePeriod"];
b->fadePeriod = fP * 60000;
b->smin = settings2["smin"];
b->ehour = settings2["ehour"];
b->emin = settings2["emin"];
}
}
int getStage(ballast *b)
{
DateTime now = rtc.now();
int hr = now.hour();
int mn = now.minute();
Serial.print(F("Current hour is: "));
Serial.println(hr);
Serial.print(F("Current minute is: "));
Serial.println(mn);
if (hr < b->shour)
return 0;
if ((float)hr >= (float)b->shour && hr < (b->shour + (float)(b->fadePeriod) / 3600000 + (float)(b->smin) / 60))
{
if (hr == b->shour)
{
if (mn < b->smin)
return 0;
else
return 1;
}
return 1;
}
if ((float)hr >= (b->shour + (float)(b->fadePeriod) / 3600000 + (float)(b->smin) / 60) && hr < b->ehour)
{
return 2;
}
if ((float)hr >= (b->ehour + (float)(b->fadePeriod) / 3600000))
{
if (hr == (b->ehour + (float)(b->fadePeriod) / 3600000))
{
if (mn < b->emin)
return 3;
else
return 4;
}
else
{
// Serial.println((b->ehour + (float)(b->fadePeriod)/3600000));
return 4;
}
}
if ((float)hr >= (float)b->ehour && hr < (b->ehour + (float)(b->fadePeriod) / 3600000 + (float)(b->emin) / 60))
{
if (hr == b->ehour)
{
if (mn < b->emin)
return 2;
else
return 3;
}
else
return 3;
}
return 1;
}
void doBallast(ballast *b)
{
if (b->id == 1)
{
Serial.println(F("-------------------Ballast1-------------------"));
}
if (b->id == 2)
{
Serial.println(F("-------------------Ballast2-------------------"));
}
if (b->id == 3)
{
Serial.println(F("-------------------Ballast3-------------------"));
}
// DateTime now = rtc.now();
// int hr = now.hour();
Serial.print(F("Start hour is: "));
Serial.println(b->shour);
Serial.print(F("Start min is: "));
Serial.println(b->smin);
Serial.print(F("Fade Period is: "));
Serial.print((b->fadePeriod) / 60000);
Serial.println(F(" minutes"));
Serial.print(F("End hour is: "));
Serial.println(b->ehour);
Serial.print(F("End min is: "));
Serial.println(b->emin);
Serial.print(F("Brightness: "));
Serial.println(b->brightness);
int stage = getStage(b);
Serial.print(F("Stage: "));
Serial.println(stage);
if (stage == 0)
{
b->stage = 0;
b->brightness = 0;
analogWrite(b->pin, b->brightness);
Serial.print(F("Stage = "));
Serial.println(stage);
Serial.print(F("brightness: "));
Serial.println(b->brightness);
analogWrite(b->relayPin, RELAY_OFF);
}
else if (stage == 1)
{
if (currentMillis - b->fadeStartMillis >= (b->fadePeriod / 255))
{
//Serial.println(b->fadePeriod/255);
Serial.print(F("Stage = "));
Serial.println(stage);
digitalWrite(b->relayPin, RELAY_ON);
if (b->brightness <= 254)
{
analogWrite(b->pin, b->brightness++);
}
//d = b->fadePeriod/255;
Serial.print(F("Delay is: "));
//t = d / 1000;
Serial.print(b->fadePeriod / 255 / 1000);
Serial.println(F(" seconds"));
Serial.print(F("Brightness: "));
Serial.println(b->brightness);
//if(b->brightness == 255)
//b->brightness = 0;
//delay(d);
b->fadeStartMillis = currentMillis;
}
}
else if (stage == 2)
{
Serial.print(F("Stage = "));
Serial.println(stage);
b->brightness = 255;
analogWrite(b->pin, b->brightness);
}
else if (stage == 3)
{
if (currentMillis - b->fadeStartMillis >= (b->fadePeriod / 255))
{
//Serial.println(b->fadePeriod/255);
Serial.print(F("Stage = "));
Serial.println(stage);
//if(b->brightness == 0 && (float)hr < (b->ehour + (float)(b->fadePeriod)/3600000))
//b->brightness = 255;
if (b->brightness > 0)
{
analogWrite(b->pin, --b->brightness);
}
//d = b->fadePeriod/255;
Serial.print(F("Delay is: "));
//t = d / 1000;
Serial.print(b->fadePeriod / 255 / 1000);
Serial.println(F(" seconds"));
Serial.print(F("Brightness: "));
Serial.println(b->brightness);
//if(b->brightness == 255)
//b->brightness = 0;
//delay(d);
b->fadeStartMillis = currentMillis;
}
}
else if (stage == 4)
{
Serial.print(F("Stage = "));
Serial.println(stage);
analogWrite(b->pin, 0);
analogWrite(b->relayPin, RELAY_OFF);
}
Serial.println(F("----------------------------------------------"));
}
void manualMode(ballast *b)
{
/*DateTime now = rtc.now();
byte hr = now.hour();
byte mn = now.minute();
if(hr <= b-> shour)
{
analogWrite("
}*/
analogWrite(b->pin, 255);
analogWrite(b->relayPin, RELAY_ON);
}
int getFreeRam()
{
extern int __heap_start, *__brkval;
int v;
v = (int)&v - (__brkval == 0 ? (int)&__heap_start : (int)__brkval);
Serial.print("Free RAM = ");
Serial.println(v, DEC);
return v;
}

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This directory is intended for PIO Unit Testing 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 PIO Unit Testing:
- https://docs.platformio.org/page/plus/unit-testing.html