How do i display the value of the variable in a lcd using atmega32 that was declared in a function ?

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our project is to identify power theft using atmega32 microcontrollers . A 433 MHz rf transmitter sends the data from the power sensor that is fixed on the power line and the received data has to be displayed in the lcd that was interfaced with atmega32. We have interfaced the Lcd with the controller. we also have separate coding for transmitter and receiver section. we have declared a variable(to get the power from the lines) in the transceiver section and the value of that variable has to be displayed in the lcd.Wen have tried our level best but we were unable to come up with. Kindly send the coding(embedded C language) and relevant details.

Thank You.

What I have tried:

we have tried Lcd_puts(),itoa() and also buffers concepts

Posted 29-Feb-16 5:48am

Member 12359521

Updated 29-Feb-16 7:36am

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Sascha Lefèvre 29-Feb-16 11:59am

You didn't tell which type of LCD you're using so even if we wanted we couldn't give you the required code. But this isn't a code-to-order site anyway.
Google atmega32 (or arduino) and the type name of your LCD and you'll surely find some help with that.

Jochen Arndt 29-Feb-16 12:06pm

In addition to Sascha's comment:

Read the documentation (data sheet and application notes) of the display and your controller (for accessing the interface used by the display).

Arthur V. Ratz 20-Mar-16 11:28am

It depends on how particular your device is working through its electronic circuit.

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CPallini · Answer 1 · 2016-02-29T07:36:00

Quote:
we have tried Lcd_puts(),itoa() and also buffers concepts

Not enough info.
What library (and what programming environment!) are you using for accessing the LCD (you should have its documentation at around)? Are you able to output a constant string on the display (e.g. "Hi")? How did you combine itoa with Lcd_puts? You should give us more details in order to get proper help.
Moreover you possibly might get better help on atmega32 forums.