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Filespeaks
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bootloader
data
drivers
drums
hardware_design
modulations
number_station
pulse_processor
resources
test
__init__.py
calibration_data.cc
calibration_data.h
gate_processor.h
io_buffer.h
makefile
peaks.cc
processors.cc
processors.h
resources.cc
resources.h
ui.cc
ui.h
calibration_data.h
// Copyright 2013 Olivier Gillet. // // Author: Olivier Gillet (ol.gillet@gmail.com) // // 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. // // See http://creativecommons.org/licenses/MIT/ for more information. // // ----------------------------------------------------------------------------- // // Calibration settings. #ifndef PEAKS_CALIBRATION_DATA_H_ #define PEAKS_CALIBRATION_DATA_H_ #include "stmlib/stmlib.h" namespace peaks { struct CalibrationSettings { int16_t dac_offset[2]; }; class CalibrationData { public: CalibrationData() { } ~CalibrationData() { } void Init(); inline uint16_t DacCode(uint8_t channel, int16_t value) const { int32_t shifted_value = 32767 - static_cast<int32_t>(value); shifted_value += static_cast<int32_t>( calibration_settings_.dac_offset[channel]); CONSTRAIN(shifted_value, 0, 65535); return static_cast<uint16_t>(shifted_value); } inline void set_dac_offset(uint8_t channel, int16_t offset) { calibration_settings_.dac_offset[channel] = offset; } void Save(); private: CalibrationSettings calibration_settings_; DISALLOW_COPY_AND_ASSIGN(CalibrationData); }; } // namespace peaks #endif // PEAKS_CALIBRATION_DATA_H_
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