Bluetooth Terminal/Graphics

Bluetooth Terminal/Graphics


This is a kind of Bluetooth Terminal application that contains some graphics.
Also there is a serial monitor in it.
You can see real time 3 graphics of some values.
This values must be sent in a sequence.

This sequence must be like that: Evalue1,value2,value3...\n

For example: "E256,-321,982\n" or "E902,1235,10,23,-325,-1240,90\n" etc.

*This application supports up to 7 variables.
*You can set graphics' maximum and minimum values.
*Values are ordered in the order of sending in application.
*Each graph can show a value that is selected.
*You can set number of graphics that is shown.
*Data logs can be saved at *ExternalStorage*/BluetoothGraphics/*CurrentTime* directory

Note: If you want an ad-free apk of this application, you can send mail to me.

Recent changes:
1.11:
*Graph minimum settings
*Saving data logs feature

1.10:
*Customizable number of graph
*Landscape screen mode

1.05:
*Some minor fixes.

1.04:
*Added floating point value support.

1.03:
*Some optimisation and UI issues were solved.

1.02:
*Settings are now saved when the app is closed.
Add to list
Free
90
4.5
User ratings
26
Installs
1,000+
Concerns
0
File size
1576 kb
Screenshots
Screenshot of Bluetooth Terminal/Graphics Screenshot of Bluetooth Terminal/Graphics Screenshot of Bluetooth Terminal/Graphics Screenshot of Bluetooth Terminal/Graphics Screenshot of Bluetooth Terminal/Graphics Screenshot of Bluetooth Terminal/Graphics Screenshot of Bluetooth Terminal/Graphics Screenshot of Bluetooth Terminal/Graphics

About Bluetooth Terminal/Graphics
This is a kind of Bluetooth Terminal application that contains some graphics.
Also there is a serial monitor in it.
You can see real time 3 graphics of some values.
This values must be sent in a sequence.

This sequence must be like that: Evalue1,value2,value3...\n

For example: "E256,-321,982\n" or "E902,1235,10,23,-325,-1240,90\n" etc.

*This application supports up to 7 variables.
*You can set graphics' maximum and minimum values.
*Values are ordered in the order of sending in application.
*Each graph can show a value that is selected.
*You can set number of graphics that is shown.
*Data logs can be saved at *ExternalStorage*/BluetoothGraphics/*CurrentTime* directory

Note: If you want an ad-free apk of this application, you can send mail to me.

Recent changes:
1.11:
*Graph minimum settings
*Saving data logs feature

1.10:
*Customizable number of graph
*Landscape screen mode

1.05:
*Some minor fixes.

1.04:
*Added floating point value support.

1.03:
*Some optimisation and UI issues were solved.

1.02:
*Settings are now saved when the app is closed.
User reviews of Bluetooth Terminal/Graphics
Write the first review for this app!
Android Market Comments
A Google User
May 5, 2014
Arduino Uno Code (using HC05) for ECG Graph (1 Channel- can use more also) /* Receives from the Analog Pin Sends to HC05 The circuit: * RX is digital pin 0 (connect to TX of other device) * TX is digital pin 1 (connect to RX of other device) * 3.3 Vtg of Arduino UNO to VCC of HC05 * Gnd of HC05 to Ground of Arduino UNO * Analog data to pin A0 */ #include int sensor = A0; SoftwareSerial mySerial(0, 1); // RX, TX of Arduino UNO float a=55.0; // Initial FLoat Value void setup() { // Open serial communications and wait for port to open: pinMode(sensor, INPUT); // read sensor value Serial.begin(38400); //begin serial Data Rate at 38400 bits per second while (!Serial) { ; // wait for serial port to connect. Needed for Leonardo only } // set the data rate for the SoftwareSerial port mySerial.begin(38400); } void loop() // run over and over { a = 0; // Initial variable value for(;a<200;a+=0.75) // for loop for testing a sawtooth output { Serial.print("E"); // beginning of the stream as per android app Serial.println(a); // sawtooth value for increment delay(20); // delay } }
A Google User
Mar 31, 2014
Vlad very good program. The only thing that worth improving is very small font size on graphics.
A Google User
Mar 31, 2014
thanks so much! you just saved me hours of coding
A Google User
Feb 28, 2014
Good job Exactly what I was looking for.
A Google User
Nov 17, 2013
GREAT LITTLE APP Congratulations on turning out a SERIOUSLY USEFUL programme. If I can just make some suggestions: 1 The input string display at the bottom is utterly redundant, particularly when a terminal screen is included. 2. The output and send section is also redundant, for the same reason 3. Much the same can be said for the value in the graph header, or at least have the ability to omit it. 4. It would be nice to show the maxs as strings i.e. to display a temperature as 40.00 degrees max, multiply by 100 and send the integer but have the max show as "40", not 4000. 5. I would like to be able to configure it to show one, or two, graphs as well. Thank you very much