Problem with ReadExisting in serial communication...i am sending data in hexa decimal but i am reciving it in asci.....

[pallaka]

Problem with ReadExisting in serial communication...i am sending data in hexa decimal but i am reciving it in asci..... How to get the proper data....how to convert data from asci to Hex. as i need to display the data in the Text box in the Hex format.

[Lost User]

Encoding.ASCII.GetString(byte[] bytes) or Encoding.ASCII.GetBytes(string input)

[pallaka]

I need to convert text to asci and asci to hex

[OriginalGriff]

Try string.format("{0:X2}", asciByte); which converts asciByte to a two digit Hex string.

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[pallaka]

No It didnt work....... Lets take an example string data "3F 50" after conversion i should get "? P" but i am not getting any thing

[OriginalGriff]

Look at

Parse(str, System.Globalization.NumberStyles.HexNumber)

You will have to use it a few times and skip the spaces, but it will convert hex "3F" to byte '?'

No trees were harmed in the sending of this message; however, a significant number of electrons were slightly inconvenienced. This message is made of fully recyclable Zeros and Ones