first commit
This commit is contained in:
kicap1992
5
.gitignore
vendored
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5
.gitignore
vendored
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@ -0,0 +1,5 @@
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.pio
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.vscode/.browse.c_cpp.db*
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.vscode/c_cpp_properties.json
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.vscode/launch.json
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.vscode/ipch
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10
.vscode/extensions.json
vendored
Normal file
10
.vscode/extensions.json
vendored
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@ -0,0 +1,10 @@
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{
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// See http://go.microsoft.com/fwlink/?LinkId=827846
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// for the documentation about the extensions.json format
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"recommendations": [
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"platformio.platformio-ide"
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],
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"unwantedRecommendations": [
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"ms-vscode.cpptools-extension-pack"
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]
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}
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39
include/README
Normal file
39
include/README
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This directory is intended for project header files.
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A header file is a file containing C declarations and macro definitions
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to be shared between several project source files. You request the use of a
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header file in your project source file (C, C++, etc) located in `src` folder
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by including it, with the C preprocessing directive `#include'.
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```src/main.c
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#include "header.h"
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int main (void)
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{
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...
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}
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```
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Including a header file produces the same results as copying the header file
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into each source file that needs it. Such copying would be time-consuming
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and error-prone. With a header file, the related declarations appear
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in only one place. If they need to be changed, they can be changed in one
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place, and programs that include the header file will automatically use the
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new version when next recompiled. The header file eliminates the labor of
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finding and changing all the copies as well as the risk that a failure to
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find one copy will result in inconsistencies within a program.
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In C, the usual convention is to give header files names that end with `.h'.
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It is most portable to use only letters, digits, dashes, and underscores in
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header file names, and at most one dot.
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Read more about using header files in official GCC documentation:
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* Include Syntax
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* Include Operation
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* Once-Only Headers
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* Computed Includes
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https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html
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46
lib/README
Normal file
46
lib/README
Normal file
@ -0,0 +1,46 @@
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This directory is intended for project specific (private) libraries.
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PlatformIO will compile them to static libraries and link into executable file.
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The source code of each library should be placed in a an own separate directory
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("lib/your_library_name/[here are source files]").
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For example, see a structure of the following two libraries `Foo` and `Bar`:
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|--lib
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| |
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| |--Bar
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| | |--docs
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| | |--examples
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| | |--src
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| | |- Bar.c
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| | |- Bar.h
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| | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
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| |
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| |--Foo
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| | |- Foo.c
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| | |- Foo.h
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| |
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| |- README --> THIS FILE
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|
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|- platformio.ini
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|--src
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|- main.c
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and a contents of `src/main.c`:
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```
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#include <Foo.h>
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#include <Bar.h>
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int main (void)
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{
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...
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}
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```
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PlatformIO Library Dependency Finder will find automatically dependent
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libraries scanning project source files.
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More information about PlatformIO Library Dependency Finder
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- https://docs.platformio.org/page/librarymanager/ldf.html
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20
platformio.ini
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20
platformio.ini
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; PlatformIO Project Configuration File
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;
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; Build options: build flags, source filter
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; Upload options: custom upload port, speed and extra flags
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; Library options: dependencies, extra library storages
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; Advanced options: extra scripting
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;
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; Please visit documentation for the other options and examples
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; https://docs.platformio.org/page/projectconf.html
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[env:esp32doit-devkit-v1]
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platform = espressif32
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board = esp32doit-devkit-v1
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framework = arduino
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lib_deps =
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mikalhart/TinyGPSPlus@^1.0.3
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adafruit/Adafruit SSD1306@^2.5.6
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adafruit/Adafruit GFX Library@^1.11.3
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arduino-libraries/ArduinoHttpClient@^0.4.0
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arduino-libraries/Arduino_JSON@^0.1.0
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317
src/main.cpp
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317
src/main.cpp
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#include <Arduino.h>
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#include <Arduino_JSON.h>
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#include <Adafruit_GFX.h>
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#include <Adafruit_SSD1306.h>
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#include <Wire.h>
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#include <WiFi.h>
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#include <ArduinoHttpClient.h>
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#include <TinyGPS++.h>
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const int AirValue = 1800; // you need to replace this value with Value_1
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const int WaterValue = 1040; // you need to replace this value with Value_2
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const int SensorPin = 33;
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int soilMoistureValue = 0;
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int soilmoisturepercent = 0;
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#define SCREEN_WIDTH 128 // OLED display width, in pixels
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#define SCREEN_HEIGHT 64 // OLED display height, in pixels
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Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1);
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#define TXD2 17
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#define RXD2 16
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TinyGPSPlus gps;
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// const char *ssid = "KKkkkkKKK";
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const char *ssid = "redmi";
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// const char *password = "12345679";
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const char *password = "987654321";
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char serverAddress[] = "tanah-longosor-be.herokuapp.com";
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// char serverAddress[] = "192.168.43.125";
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int serverPort = 3004;
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WiFiClient wifi;
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// HttpClient client = HttpClient(wifi, serverAddress, serverPort);
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HttpClient client = HttpClient(wifi, serverAddress);
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String cek_id()
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{
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String id, buf_id;
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uint64_t chipid;
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char ssid[13];
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chipid = ESP.getEfuseMac(); // The chip ID is essentially its MAC address(length: 6 bytes).
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uint16_t chip = (uint16_t)(chipid >> 32);
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snprintf(ssid, 13, "%04X%08X", chip, (uint32_t)chipid);
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for (int i = 0; i < 12; i++)
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{
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buf_id += String(ssid[i]);
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}
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id = buf_id;
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buf_id = "";
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// Serial.println(id);
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return id;
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}
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void wifi_connect_setup()
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{
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// wifi connection timeout = 15 seconds , if it takes longer than that, reboot the ESP32
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unsigned long start = millis();
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while (WiFi.status() != WL_CONNECTED)
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{
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Serial.println("Connecting to WiFi..");
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display.clearDisplay(); // clears the screen buffer
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display.setTextSize(1);
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display.setTextColor(WHITE);
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display.setCursor(0, 0);
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display.println("Connecting to WiFi..");
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display.display();
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if (millis() - start > 10000)
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{
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Serial.println("WiFi connection timeout");
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display.clearDisplay(); // clears the screen buffer
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display.setTextSize(1);
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display.setTextColor(WHITE);
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display.setCursor(0, 0);
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display.println("WiFi connection timeout");
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display.setCursor(0, 20);
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display.println("Rebooting ESP32..");
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display.display();
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delay(2000);
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ESP.restart();
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}
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delay(500);
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Serial.print(".");
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}
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Serial.println("Connected to the WiFi network");
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Serial.print("SSID: ");
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Serial.println(WiFi.SSID());
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IPAddress ip = WiFi.localIP();
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Serial.print("IP Address: ");
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Serial.println(ip);
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display.clearDisplay(); // clears the screen buffer
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display.setTextSize(1);
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display.setTextColor(WHITE);
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display.setCursor(0, 0);
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display.println("Connected to WiFi");
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display.setCursor(0, 10);
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display.println("SSID: " + WiFi.SSID());
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display.setCursor(0, 20);
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display.println("IP Address: " + ip.toString());
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display.display();
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delay(2000);
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}
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void setup()
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{
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Serial.begin(9600);
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Serial2.begin(9600, SERIAL_8N1, RXD2, TXD2);
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if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3C))
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{ // Address 0x3C for 128x64
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Serial.println(F("SSD1306 allocation failed"));
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for (;;)
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; // Don't proceed, loop forever
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}
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Serial.println("Started......");
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// initialize with the I2C address 0x3C (for the 128x64)
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display.clearDisplay(); // clears the screen buffer
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// display intro message
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display.setTextSize(1);
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display.setTextColor(WHITE);
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display.setCursor(0, 0);
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display.println("Selamat datang di");
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display.setCursor(0, 10);
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display.println("Sistem Pengamatan");
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display.setCursor(0, 20);
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display.println("Tanah Longsor");
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display.setCursor(0, 30);
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display.println("Cek Koneksi WI-FI");
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display.display();
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delay(2000);
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WiFi.begin(ssid, password);
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pinMode(LED_BUILTIN, OUTPUT);
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wifi_connect_setup();
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}
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void print_speed(int soilMoistureValue)
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{
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display.clearDisplay();
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display.setTextColor(SSD1306_WHITE);
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if (gps.location.isValid() == 1)
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{
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// String gps_speed = String(gps.speed.kmph());
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display.setTextSize(1);
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display.setCursor(25, 5);
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display.print("Lat: ");
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display.setCursor(50, 5);
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display.print(gps.location.lat(), 6);
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display.setCursor(25, 20);
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display.print("Lng: ");
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display.setCursor(50, 20);
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display.print(gps.location.lng(), 6);
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display.setCursor(25, 35);
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display.print("val: ");
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display.setCursor(65, 35);
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display.print(soilMoistureValue);
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display.print(" %");
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display.setTextSize(1);
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display.setCursor(0, 50);
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display.print("SAT:");
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display.setCursor(25, 50);
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display.print(gps.satellites.value());
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display.setTextSize(1);
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display.setCursor(70, 50);
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display.print("ALT:");
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display.setCursor(95, 50);
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display.print(gps.altitude.meters(), 0);
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display.display();
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// send latitude ,longitude ,id ,soilMoistureValue to server
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client.post("/api/from_esp32", "application/json", "{\"latitude\":\"" + String(gps.location.lat()) + "\",\"longitude\":\"" + String(gps.location.lng()) + "\",\"id\":\"" + cek_id() + "\",\"soilMoistureValue\":\"" + String(soilMoistureValue) + "\"}");
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}
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else
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{
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Serial.println("GPS is not valid in this print_speed()");
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display.setTextSize(1);
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display.setCursor(25, 5);
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display.print("GPS: ");
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display.setCursor(50, 5);
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// display.print(' ');
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display.print("Searching..");
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display.setCursor(25, 20);
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display.print("Val: ");
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display.setCursor(50, 20);
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display.print(soilMoistureValue);
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display.print(" %");
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display.display();
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client.post("/api/from_esp32", "application/json", "{\"latitude\":\"" + String("") + "\",\"longitude\":\"" + String("") + "\",\"id\":\"" + cek_id() + "\",\"soilMoistureValue\":\"" + String(soilMoistureValue) + "\"}");
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}
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client.endRequest();
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// int statusCode = client.responseStatusCode();
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String response = client.responseBody();
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JSONVar myObject = JSON.parse(response);
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if (JSON.typeof(myObject) == "undefined")
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{
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Serial.println("Parsing input failed!");
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return;
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}
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else
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{
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Serial.println("Parsing input success!");
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Serial.println(myObject);
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// Serial.println(myObject["data"]["status"]);
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}
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}
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void wifi_reconnect()
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{
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unsigned long start = millis();
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// if WiFi is down, try reconnecting every CHECK_WIFI_TIME seconds
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while (WiFi.status() != WL_CONNECTED)
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{
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Serial.println("Connecting to WiFi..");
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display.clearDisplay(); // clears the screen buffer
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display.setTextSize(1);
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display.setTextColor(WHITE);
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display.setCursor(0, 0);
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display.println("Connecting to WiFi..");
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display.display();
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WiFi.disconnect();
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WiFi.reconnect();
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if (millis() - start > 15000)
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{
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Serial.println("WiFi connection timeout");
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display.clearDisplay(); // clears the screen buffer
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display.setTextSize(1);
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display.setTextColor(WHITE);
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display.setCursor(0, 0);
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display.println("WiFi connection timeout");
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display.setCursor(0, 20);
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display.println("Rebooting ESP32..");
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||||
display.display();
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||||
delay(2000);
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||||
ESP.restart();
|
||||
}
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delay(500);
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||||
}
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||||
IPAddress ip = WiFi.localIP();
|
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delay(500);
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||||
}
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||||
|
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void loop()
|
||||
{
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// wifi_reconnect();
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soilMoistureValue = analogRead(SensorPin);
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Serial.println(soilMoistureValue);
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// Serial.println(" inital value of soil moisture");
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soilmoisturepercent = map(soilMoistureValue, AirValue, WaterValue, 0, 100);
|
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|
||||
boolean newData = false;
|
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for (unsigned long start = millis(); millis() - start < 1000;)
|
||||
{
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||||
while (Serial2.available())
|
||||
{
|
||||
if (gps.encode(Serial2.read()))
|
||||
{
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||||
newData = true;
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||||
}
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||||
}
|
||||
}
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||||
|
||||
// If newData is true
|
||||
if (newData == true)
|
||||
{
|
||||
newData = false;
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||||
Serial.println(gps.satellites.value());
|
||||
print_speed(soilmoisturepercent);
|
||||
}
|
||||
else
|
||||
{
|
||||
Serial.println("No Data in this loop()");
|
||||
display.clearDisplay();
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||||
display.setTextColor(SSD1306_WHITE);
|
||||
display.setTextSize(1);
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||||
display.setCursor(25, 5);
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||||
display.print("GPS: ");
|
||||
display.setCursor(50, 5);
|
||||
// display.print();
|
||||
display.print("No Data");
|
||||
|
||||
display.setCursor(25, 20);
|
||||
display.print("Val: ");
|
||||
display.setCursor(50, 20);
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||||
display.print(soilMoistureValue);
|
||||
display.print(" %");
|
||||
display.display();
|
||||
client.post("/api/from_esp32", "application/json", "{\"latitude\":\"" + String("") + "\",\"longitude\":\"" + String("") + "\",\"id\":\"" + cek_id() + "\",\"soilMoistureValue\":\"" + String(soilMoistureValue) + "\"}");
|
||||
// int statusCode = client.responseStatusCode();
|
||||
String response = client.responseBody();
|
||||
JSONVar myObject = JSON.parse(response);
|
||||
if (JSON.typeof(myObject) == "undefined")
|
||||
{
|
||||
Serial.println("Parsing input failed!");
|
||||
return;
|
||||
}
|
||||
else
|
||||
{
|
||||
Serial.println("Parsing input success!");
|
||||
Serial.println(myObject);
|
||||
}
|
||||
}
|
||||
|
||||
delay(1000);
|
||||
}
|
||||
11
test/README
Normal file
11
test/README
Normal file
@ -0,0 +1,11 @@
|
||||
|
||||
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
|
||||
Reference in New Issue
Block a user