1 // Copyright 2013 Emilie Gillet.
2 //
3 // Author: Emilie Gillet (emilie.o.gillet@gmail.com)
4 //
5 // Permission is hereby granted, free of charge, to any person obtaining a copy
6 // of this software and associated documentation files (the "Software"), to deal
7 // in the Software without restriction, including without limitation the rights
8 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9 // copies of the Software, and to permit persons to whom the Software is
10 // furnished to do so, subject to the following conditions:
11 //
12 // The above copyright notice and this permission notice shall be included in
13 // all copies or substantial portions of the Software.
14 //
15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
21 // THE SOFTWARE.
22 //
23 // See http://creativecommons.org/licenses/MIT/ for more information.
24 //
25 // -----------------------------------------------------------------------------
26 //
27 // Driver for ADC.
28 
29 #ifndef FRAMES_DRIVERS_ADC_H_
30 #define FRAMES_DRIVERS_ADC_H_
31 
32 #include "stmlib/stmlib.h"
33 
34 namespace frames {
35 
36 const uint8_t kNumAdcChannels = 6;
37 const uint8_t kFrameAdcChannel = 4;
38 const uint8_t kFrameModulationAdcChannel = 5;
39 
40 class Adc {
41  public:
Adc()42   Adc() { }
~Adc()43   ~Adc() { }
44 
45   void Init(bool single_channel);
46   void DeInit();
value(uint8_t channel)47   inline uint16_t value(uint8_t channel) const { return values_[channel]; }
48 
49  private:
50   uint16_t values_[kNumAdcChannels];
51 
52   DISALLOW_COPY_AND_ASSIGN(Adc);
53 };
54 
55 }  // namespace frames
56 
57 #endif  // FRAMES_DRIVERS_ADC_H_
58