#ifndef ucoolib_hal_adc_adc_hard_stm32f4_hh #define ucoolib_hal_adc_adc_hard_stm32f4_hh // ucoolib - Microcontroller object oriented library. {{{ // // Copyright (C) 2013 Nicolas Schodet // // APBTeam: // Web: http://apbteam.org/ // Email: team AT apbteam DOT org // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation; either version 2 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. // // }}} #include "ucoolib/intf/adc.hh" #include "ucoolib/common.hh" namespace ucoo { /// ADC interface. This control a full ADC, use AdcHardChannel for a single /// channel. class AdcHard { public: static const int resolution = 1 << 12; public: /// Constructor for the Nth ADC. AdcHard (int n); /// Shutdown. ~AdcHard (); /// Enable, power on. void enable (); /// Disable. void disable (); /// Make a single measure. int read (int channel); private: /// ADC index. int n_; /// ADC base address. uint32_t base_; }; /// Single ADC channel. class AdcHardChannel : public Adc { public: /// Constructor. AdcHardChannel (AdcHard &adc, int channel) : adc_ (adc), channel_ (channel) { } /// See Adc::read. int read () { return adc_.read (channel_); } /// See Adc::get_resolution. int get_resolution () const { return AdcHard::resolution; } private: AdcHard &adc_; int channel_; }; } // namespace ucoo #endif // ucoolib_hal_adc_adc_hard_stm32f4_hh