MY VISUAL DATABASE SERIAL HOW TO
MY VISUAL DATABASE SERIAL SERIAL

Unsigned long bcount1 = 0 // button debounce timer. When I want to click the button, it should remove the old date data and save the new date data. I only want to use the button as some sort of updater for the date.

MY VISUAL DATABASE SERIAL HOW TO

I really need help as to how to save the string in the Arduino without always clicking the button. I have to click the button again to print out the date. But when the Arduino receives it, it only saves it once and removes it after the loop. When I click the VS button, it should send the date to the Arduino. I am sending a string consisting of the current date from Visual Studio C# and print it in my thermal printer. I want to send data from the arduino to VS and store it in a variable. Private void Form1_Load(object sender, EventArgs e)ДЄlso, I need help with sending data the other way around.

Private void groupBox3_Enter(object sender, EventArgs e) Private void button2_Click(object sender, EventArgs e) Port = new SerialPort(selectedPort, 19200, Parity.None, 8, StopBits.One) String selectedPort = comboBox1.GetItemText(comboBox1.SelectedItem) Private void button1_Click(object sender, EventArgs e) so the main loop can do something about it:ДЄnd here is my code for my Visual Studio. if the incoming character is a newline, set a flag String value = inputString.substring(5,inputString.length()-2) For example my data read using DHT11 sensor is Temp: 30C RH:80 Temp: 28C RH:87 Temp: 27C RH:87 In VB.NET, only the first line is. In my case, the data are displayed to a textbox and saved to mysql but the problem is only the first read saved repeatedly.

MY VISUAL DATABASE SERIAL SERIAL

String inputString = '' // a string to hold incoming dataД«oolean stringComplete = false // whether the string is completeД¬ommandString = inputString.substring(1,5) Hello there, who can help me with my problem regarding on saving the serial data from DHT11 in arduino into MySQL database using VB.NET. SoftwareSerial mySerial(RX_PIN, TX_PIN) // Declare SoftwareSerial obj firstДЄdafruit_Thermal printer(&mySerial) // Pass addr to printer constructor #define RX_PIN 12 // Arduino receive GREEN WIRE labeled TX on printer #define TX_PIN 13 // Arduino transmit YELLOW WIRE labeled RX on printer Here is my code for Arduino: #include 'Adafruit_Thermal.h' How can I make the arduino store it in a variable so I can print the current date? I am able to print the date directly but I want to store this information to the Arduino through SerialPort when the program starts. The concept of my project is to send a data from VS to Arduino to get the current date so I can print it in a thermal printer connected to arduino. I need some help because I donвЂ™t know what to do.

My visual database serial