abchange the arduino code to matlab code.

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million dadi
million dadi 2024-4-7
评论： Manikanta Aditya 2024-4-7
// include the library code:
#include <LiquidCrystal.h>
//LiquidCrystal lcd(rs, en, d4, d5, d6, d7);
LiquidCrystal lcd(13, 12, 11, 10, 9, 8);
const int SENSOR_PIN = A0;
const int Motor_PIN = 7;
void setup ()
{
pinMode (SENSOR_PIN, INPUT); // Set the Sensor pin as INPUT
pinMode(Motor_PIN, OUTPUT); // Set the Motor pin as OUTPUT
// set up the LCD's number of columns and rows:
lcd.begin(20, 4);
// set the cursor position:
lcd.setCursor(0,0);
// Print a message to the LCD.
lcd.print(" THE BRIGHT LIGHT ");
// set the cursor position:
lcd.setCursor(0,1);
// Print a message to the LCD.
lcd.print("SMART PLANT WATERING ");
delay(2500);
}
void loop ()
{
int Sensor_Val = analogRead(SENSOR_PIN); //get reading from Sensor
int Moisture = map(Sensor_Val, 0,1019, 0,100);
lcd.setCursor(0, 2);
lcd.print("MOISTER: ");
lcd.print(Moisture);
lcd.print("% ");
if (Moisture < 30) //If Moisture is Less than 30%
{
lcd.setCursor(0, 3);
lcd.print("MOTOR: ON ");
digitalWrite(Motor_PIN, HIGH);
}
else
{
lcd.setCursor(0, 3);
lcd.print("MOTOR: OFF ");
digitalWrite(Motor_PIN, LOW);
}
}
  1 个评论
Manikanta Aditya
Manikanta Aditya 2024-4-7
Here is the MATLAB code for the code you gave:
% Define pins
SENSOR_PIN = 'A0';
Motor_PIN = 'D7';
% Create arduino object
a = arduino();
% Initialize LCD
lcd = addon(a, 'ExampleAddon/LiquidCrystal', 'D13', 'D12', 'D11', 'D10', 'D9', 'D8');
begin(lcd, 20, 4);
setCursor(lcd, 0, 0);
print(lcd, " THE BRIGHT LIGHT ");
setCursor(lcd, 0, 1);
print(lcd, "SMART PLANT WATERING ");
pause(2.5);
% Main loop
while true
% Read sensor value
Sensor_Val = readVoltage(a, SENSOR_PIN);
% Map sensor value to moisture level
Moisture = (Sensor_Val/5)*100;
% Display moisture level
setCursor(lcd, 0, 2);
print(lcd, "MOISTER: " + Moisture + "% ");
% Control motor based on moisture level
if Moisture < 30
setCursor(lcd, 0, 3);
print(lcd, "MOTOR: ON ");
writeDigitalPin(a, Motor_PIN, 1);
else
setCursor(lcd, 0, 3);
print(lcd, "MOTOR: OFF ");
writeDigitalPin(a, Motor_PIN, 0);
end
% Delay before next reading
pause(0.1);
end
You need to have the MATLAB's Arduino support package and you need to have to necessary add-ons to use this.

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