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36 lines
1.1 KiB
C++
36 lines
1.1 KiB
C++
/**
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* @file samples.cpp
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* @brief Provides sample buffers for inputs and outputs.
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*
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* Copyright (C) 2021 Clyne Sullivan
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*
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* Distributed under the GNU GPL v3 or later. You should have received a copy of
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* the GNU General Public License along with this program.
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* If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "samples.hpp"
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#include "ch.h"
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#include "hal.h"
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#include <cstdint>
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static_assert(sizeof(adcsample_t) == sizeof(uint16_t));
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static_assert(sizeof(dacsample_t) == sizeof(uint16_t));
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#if defined(TARGET_PLATFORM_H7)
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__attribute__((section(".convdata")))
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SampleBuffer Samples::In (reinterpret_cast<Sample *>(0x38000000)); // 16k
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__attribute__((section(".convdata")))
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SampleBuffer Samples::Out (reinterpret_cast<Sample *>(0x30004000)); // 16k
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SampleBuffer Samples::SigGen (reinterpret_cast<Sample *>(0x30000000)); // 16k
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#else
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__attribute__((section(".convdata")))
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SampleBuffer Samples::In (reinterpret_cast<Sample *>(0x20008000)); // 16k
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__attribute__((section(".convdata")))
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SampleBuffer Samples::Out (reinterpret_cast<Sample *>(0x2000C000)); // 16k
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SampleBuffer Samples::Generator (reinterpret_cast<Sample *>(0x20010000)); // 16k
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#endif
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