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// Copyright (C) 2017 - IIT Bombay - FOSSEE
//
// This file must be used under the terms of the CeCILL.
// This source file is licensed as described in the file COPYING, which
// you should have received as part of this distribution. The terms
// are also available at
// http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
// Organization: FOSSEE, IIT Bombay
// Email: toolbox@scilab.in
function adc_result = AVRReadADC(channel)
// Function to get voltage on analog pin on AVR
//
// Calling Sequence
// u8AVRReadADCs(channel)
//
// Parameters
<<<<<<< HEAD
// channel : Select which channel is to be read. Values from 0-7 select one of the pins ADC0-ADC7. For other possible channel values refer datasheet
=======
// channel : Select which channel is to be read. Values from 0-7 select one
// of the pins ADC0-ADC7. For other possible channel values refer
// datasheet
// Returns->
// result : Digital value for the voltage present on channel selected
>>>>>>> 9e5793a7b05b23e6044a6d7a9ddd5db39ba375f0
//
// Description
// This function returns digital value for present on adc pins. 'channel'
// selects which of the ADC0-ADC7 is to be used for reading analog value.
// Apart from reading just ADC0-ADC7 other it can also read differential
// voltages between some pins. For channel values for those options, please
// refer datasheet.
//
<<<<<<< HEAD
// This is curretly dummy function. It provides no functionality but is required
// for providing support for generating C code for AVR.
//
// Examples
// adc_result = u8AVRReadADC(0) //Read ADC0
// Authors
// Siddhesh Wani
// Ashish Kamble
//
=======
// Examples
// adc_result = u8AVRReadADC(0) //Read ADC0
//
// Authors
// Siddhesh Wani Ashish Kamble
//
// This is curretly dummy function. It provides no functionality but is required
// for providing support for generating C code for AVR.
>>>>>>> 9e5793a7b05b23e6044a6d7a9ddd5db39ba375f0
if(channel>=8) then
disp("Error : Inavlid input argument ''channel'' in AVRReadADC function.");
end
adc_result = 0; //adc_result has been initialised to avoid runtime error.
endfunction
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