slide: Added slide potentiometer sensor C source

Added the C source for the flex sensor with necessary changes to cmake,
examples, and docs.

    * Renamed all files with groveslide to slide
    * Replaced all instances of groveslide with slide
    * Added C source for slide sensor
    * Updated all cmake files
    * Added C example for slide sensor
    * Split out slide sensor from grove library

Signed-off-by: Noel Eck <noel.eck@intel.com>
This commit is contained in:
Noel Eck
2016-09-09 17:21:03 -07:00
parent e2bec11c23
commit e58c651b67
24 changed files with 550 additions and 51 deletions

50
examples/c++/slide.cxx Normal file
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/*
* Author: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
* Copyright (c) 2014 Intel Corporation.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <unistd.h>
#include <iostream>
#include <iomanip>
#include "slide.hpp"
using namespace std;
int main ()
{
//! [Interesting]
upm::Slide* slide = new upm::Slide(0); // Instantiate new grove slide potentiometer on analog pin A0
cout << slide->name() << endl;
while(true) {
float adc_value = slide->raw_value(); // Read raw value
float volts = slide->voltage_value(); // Read voltage, board reference set at 5.0V
fprintf(stdout, "%4d = %.2f V\n", (uint16_t)adc_value, volts);
usleep(2500000); // Sleep for 2.5s
}
//! [Interesting]
delete slide;
return 0;
}