pls help me guys..
I dont know why i can't make my if elseif statement do their job calling
label1.Text = "ALERT LEVEL!!!"
Timer1.Start()
Label2.Text = " Level 1 = Alert Level, Monitor the River for the possible Flood in Barangay."
Btnimage1.BackColor = Color.GreenYellow
Picmyimage.Image = My.Resources.nangka_plain_1
Here's my full vb.net code.
Public Class Form2
Private Sub Form2_Load(sender As Object, e As EventArgs) Handles MyBase.Load
SerialPort1.Open()
End Sub
Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick
If label1.ForeColor = Color.Black Then
label1.ForeColor = Color.DimGray
ElseIf label1.ForeColor = Color.DimGray Then
label1.ForeColor = Color.Red
ElseIf label1.ForeColor = Color.Red Then
label1.ForeColor = Color.Gray
ElseIf label1.ForeColor = Color.Gray Then
label1.ForeColor = Color.Black
End If
End Sub
Dim temblin As String
Private Sub Serial_Port1_Datareceived(ByVal sender As Object, ByVal e As EventArgs) Handles SerialPort1.DataReceived
temblin = SerialPort1.ReadLine
Me.Invoke(New EventHandler(AddressOf DoUpdate))
End Sub
Public Sub DoUpdate()
If temblin = "a" Then
label1.Text = "ALERT LEVEL!!!"
Timer1.Start()
Label2.Text = " Level 1 = Alert Level, Monitor the River for the possible Flood in Barangay."
Btnimage1.BackColor = Color.GreenYellow
Picmyimage.Image = My.Resources.nangka_plain_1
ElseIf temblin = "b" Then
label1.Text = "WARNING LEVEL!!!"
Timer1.Start()
Btnimage2.BackColor = Color.RoyalBlue
Label2.Text = " Level 2 = Warning Level, Anouncing a Warning and Evacuation to all residence of Barangay."
Picmyimage.Image = My.Resources.nangka_plain_2
ElseIf temblin = "c" Then
label1.Text = "CRITICAL LEVEL!!!"
Timer1.Start()
Btnimage3.BackColor = Color.Red
Label2.Text = " Level 3 = Critical Level, Forced Evacuation of all Residence in Barangay will be implemented."
Picmyimage.Image = My.Resources.nangka_plain_3
End If
End Sub
End Class
thanks for responding sir PaulS.
Here is my arduino code:
const int buttonPin = 2;
const int buttonPin1 = 4;
const int buttonPin2 = 6;
const int ledPin = 12;// the number of the pushbutton pin
const int ledPin1 = 13;
const int ledPin2 = 11;
const int buzzerPin = 8;
// the number of the LED pin
// variables will change:
int buttonState = 0;
int buttonState2 = 0;// variable for reading the pushbutton status
int buttonState3 = 0;
int newState = 0;
void setup() {
Serial.begin(38400);
// initialize the LED pin as an output:
pinMode(ledPin, OUTPUT);
pinMode(ledPin1, OUTPUT);
pinMode(ledPin2, OUTPUT);
pinMode(buzzerPin, OUTPUT);
// initialize the pushbutton pin as an input:
pinMode(buttonPin, INPUT_PULLUP);
pinMode(buttonPin1, INPUT_PULLUP);
pinMode(buttonPin2, INPUT_PULLUP);
}
void loop(){
// read the state of the pushbutton value:
buttonState = digitalRead(buttonPin);
// check if the pushbutton is pressed.
// if it is, the buttonState is HIGH:
if (buttonState == HIGH && buttonState2 == LOW) {
// turn LED on:
digitalWrite(ledPin, HIGH);
SendTextMessage();
Serial.println("a");
delay(150);
}
else {
// turn LED off:
digitalWrite(ledPin, LOW);
}
buttonState2 = digitalRead(buttonPin1);
if (buttonState2 == HIGH && buttonState3 == LOW) {
// turn LED on:
digitalWrite(ledPin1, HIGH);
SendTextMessage();
Serial.println("b");
delay(150);
}
else {
// turn LED off:
digitalWrite(ledPin1, LOW);
}
buttonState3 = digitalRead(buttonPin2);
if (buttonState3 == HIGH) {
// turn LED on:
digitalWrite(ledPin2, HIGH);
digitalWrite(buzzerPin, HIGH);
SendTextMessage();
Serial.println("c");
delay(150);
}
else {
// turn LED off:
digitalWrite(ledPin2, LOW);
digitalWrite(buzzerPin, LOW);
}
}
//**********************************************************
void SendTextMessage()
{
Serial.print("AT+CMGF=1\r");
delay(100);
Serial.println("AT + CMGS = \"09108690901\"");
delay(100);
Serial.println("Warning");
delay(100);
Serial.println((char)26);
delay(100);
Serial.println();
}
