ADC.h

00001 /**
00002 * @author Damien Frost
00003 *
00004 * @section LICENSE
00005 *
00006 *   Copyright (c) 2016 Damien Frost
00007 *
00008 *   Permission is hereby granted, free of charge, to any person obtaining a copy
00009 *   of this software and associated documentation files (the "Software"), to deal
00010 *   in the Software without restriction, including without limitation the rights
00011 *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
00012 *   copies of the Software, and to permit persons to whom the Software is
00013 *   furnished to do so, subject to the following conditions:
00014 *
00015 *   The above copyright notice and this permission notice shall be included in
00016 *   all copies or substantial portions of the Software.
00017 *
00018 *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00019 *   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00020 *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
00021 *   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
00022 *   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00023 *   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
00024 *   THE SOFTWARE.
00025 *
00026 * @file "ADC.h"
00027 *
00028 * @section DESCRIPTION
00029 *   Configuration of the ADC for the IoT example.
00030 *
00031 */
00032 
00033 #ifndef IQ_ADC_H
00034 #define IQ_ADC_H
00035 
00036 // Properties of the internal temperature sensor:
00037 #define IT_VMIN         1.7f
00038 #define IT_VMAX         3.3f
00039 #define IT_AVG_SLOPE    0.0025f
00040 #define IT_V25          0.76f
00041 
00042 #define ADC_MAX     4095.0f
00043 
00044 #define STARTADCCONVERSION              ADC1->CR2 |= ADC_CR2_SWSTART   // This command starts the ADC Conversion.
00045 #define ADCCONVERSIONCOMPLETE           ((ADC1->SR & ADC_SR_EOC) > 0)  // This command returns true when the ADC conversion is complete.
00046 
00047 void ConfigureADC(void);
00048 
00049 
00050 #endif  /* IQ_ADC_H */