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Recent content by Madhurakshi B S

  1. M

    [AVR] How to fix "processing.app.debug.RunnerException" Error

    Hello Sir/Madam, I had a problem in uploading the Arduino code on to the board. avrdude: stk500v2_ReceiveMessage(): timeout avrdude: stk500v2_getsync(): timeout communicating with programmer as error and one more error which starts from -F (xxxx) check xxxxx...... I don't remember the complete...
  2. M

    [AVR] Is there a possibility of combining 4x4 keypad library for Arduino and usb keyboard built in library of Arduino

    Hello Sir, Thanks for all your informative guide. In this case for 4x4 matrix or membrane keypad library and keyboard library cannot be used together. The 4x4 matrix or membrane keypad analyze the key press when both the Row and Column pins are high. Initially the Row pins are low and column...
  3. M

    [AVR] Is there a possibility of combining 4x4 keypad library for Arduino and usb keyboard built in library of Arduino

    Hello Respected Sir, Firstly thanks for wishes, This micro-controller subject and programming with is very new to me, may be this is reason i am able to give accurate technical words and also i got only partial project needs. Complete project need and its functionality is not yet disclosed by...
  4. M

    [AVR] Is there a possibility of combining 4x4 keypad library for Arduino and usb keyboard built in library of Arduino

    Hi Sir, I am using Arduino Atmega 2560 as microcontroller and normal 4x4 soft key membrane matrix keypad. I wanted to built in usb keyboard library as there are few supporting functions which help in my project need. Can I use both the libraries, will there be any problem... please do guide...
  5. M

    [AVR] Is there a possibility of combining 4x4 keypad library for Arduino and usb keyboard built in library of Arduino

    Hello Sir/Madam, I am working barrel filling project. In this project i need 4x4 matrix keypad to do multiple functions such as to load initial settings and same keys to enter digital data. I have studied the both 4x4 keypad library available for Arduino and USB keyboard built library of...
  6. M

    [AVR] How to get current position of the cursor in LCD of Arduino.

    Good Noon Sir, I want to use arrow keys in the keypad. Without knowing the position cursor how to use Up, Down, Right and left keys. Say example the cursor is in 2nd row at ith column when Up key is pressed how will the cursor get to know had it has to come to 1st row to the same ith column...
  7. M

    [AVR] How to get current position of the cursor in LCD of Arduino.

    Good Morning Sir/Madam, I am using 16x2 LCD and 4x4 keypad in my project. I want use arrow keys in my project hence i want to the current position of the lcd cursor. Once the current position of lcd is know it is easy to function the arrow keys. In "keypad Arduino" library available there is a...
  8. M

    [AVR] difference between Liquid crystal library and lcd_i2c library of Arduino

    Good Morning Sir, Which library is best suited to use in LCD or in LCD_I2C to program. Do the second library provide more functions for ease of using LCD. With Regards Madhurakshi B S
  9. M

    [AVR] difference between Liquid crystal library and lcd_i2c library of Arduino

    Good Sir/Madam, Please let me the clear difference between Liquid crystal or lcd library and lcd_i2c library of Arduino. Use of which library is beneficial. With Regards Madhurakshi B S
  10. M

    [AVR] How to make 4x4 as keymodifiers

    Good Evening Sir/Madam, Firstly I am very much thankful to both of your response with detailed description. I am working on a project with measure load of an object. This project has LCD for display as output, 4x4 keypad matrix as input and load cell as measuring instrument. In 4x4 keypad...
  11. M

    [AVR] How to make 4x4 as keymodifiers

    Good Morning Sir/ Madam, I am working on project to weigh loads. This project needs use of 4x4 keypad where few keys needs to be used as special keys that is same key for both numeric and arrow keys or numeric keys and predefined function like configuring the load cell. In Arduino there is a...
  12. M

    [AVR] Initialize 24 bit CS5532 ADC

    Good Morning Sir/Madam, I will check for the availability. Very much thank full for your response. Thanking you Madhurakshi B S
  13. M

    [AVR] Initialize 24 bit CS5532 ADC

    Good Evening Sir, I need 24 Bit ADC CS5532 to read or write data like weight of an objects in tons. I need your guidelines regarding initializing this ADC because in Arduino supports AD 7193 in extracting a data from external ADC. Thank you Madhurakshi B S
  14. M

    [AVR] Initialize 24 bit CS5532 ADC

    Good Morning Sir/Madam, I am beginner in Embedded system and have basic knowledge in this field. I am working a project which needs initialization of 24 bit CS5532 ADC and SPI protocol in IDE medium of Arduino Mega 2560. Please give me guidelines to initialize ADC and SPI protocol. Thank you...
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