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hexadecimal code to text
hi..
i am new in android programming
i am just doing a project with pic controller.in this project the pic controller will generate some some hexadecimal code with change in voltage levels .this code will be send to mobile via bluetooth module to my android mobile..
i just need a android project that could convert the hexadecimal code being trasmitted to phone is converted into text and then to speech.
please kindly help me with this ..
Thank you in Advance
God Bless
Regards ..Nikhil
Related threads:
Re: hexadecimal code to text
Can you give an example? What is the hexadecimal code? Is it a String: "41" which would convert to "A"convert the hexadecimal code ... into text
If you don't understand my answer, don't ignore it, ask a question.
Re: hexadecimal code to text
hi Norm !!!Originally Posted by Norm
Let me explain exactly how our project works.
we are using pic16f877a microcontroller, we will be transmitting hex values from the pic via bluetooth.
now coming to the android app, we want to create the app in such a way that it will receive this hex value via bluetooth, display it and then read it.
The hex value is for individual alphabets and not an entire word.
eg if i want to display A ,
The hex value ie 41 will be sent via bluetooth to the phone and now the app needs to detect it and display A.
once a whole word is displayed eg,APPLE then the app should speak it out !!!
Please do help us !!!
Thanks and God Bless!!!
TONY
Re: hexadecimal code to text
Thanks for ur response. yeha ... if the string is "48656c6c6f" it should convert to "Hello"
Re: hexadecimal code to text
If you have a String of hex characters, take them 2 at a time, convert the 2 letters to an int (using Integer class's parseInt()) and cast that to a char.
If you don't understand my answer, don't ignore it, ask a question.
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