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/**
* @file dac.hpp
* @brief Manages signal creation using the DAC.
*
* Copyright (C) 2020 Clyne Sullivan
*
* Distributed under the GNU GPL v3 or later. You should have received a copy of
* the GNU General Public License along with this program.
* If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef STMDSP_DAC_HPP_
#define STMDSP_DAC_HPP_
#include "hal.h"
#undef DAC
class DAC
{
public:
static void begin();
static void start(int channel, dacsample_t *buffer, size_t count);
static void stop(int channel);
private:
static DACDriver *m_driver[2];
static GPTDriver *m_timer;
static int m_timer_user_count;
static const DACConfig m_config;
static const DACConversionGroup m_group_config;
static const GPTConfig m_timer_config;
};
#endif // STMDSP_DAC_HPP_
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