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https://github.com/trabucayre/openFPGALoader.git
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46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
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// SPDX-License-Identifier: Apache-2.0
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/*
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* Copyright (C) 2019-2022 Gwenhael Goavec-Merou <[email protected]>
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*/
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#ifndef SRC_LATTICEBITPARSER_HPP_
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#define SRC_LATTICEBITPARSER_HPP_
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#include <iostream>
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#include <fstream>
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#include <map>
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#include <string>
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#include <vector>
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#include "configBitstreamParser.hpp"
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class LatticeBitParser: public ConfigBitstreamParser {
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public:
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LatticeBitParser(const std::string &filename, bool machxo2, bool ecp3,
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bool verbose = false);
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~LatticeBitParser();
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int parse() override;
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/*!
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* \brief return configuration data with structure similar to jedec
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* \return configuration data
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*/
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std::vector<std::string> &getDataArray() {return _bit_array;}
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private:
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int parseHeader();
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bool parseCfgData();
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/*!
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* \brief format a 32-bit value as 8 zero-padded lowercase hex digits
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* \param[in] id: value to format
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* \return 8-character hex string
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*/
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static std::string fmtIdcode(uint32_t id);
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size_t _endHeader;
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bool _is_machXO2;
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bool _is_ecp3;
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/* data storage for machXO2 */
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std::vector<std::string> _bit_array;
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};
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#endif // SRC_LATTICEBITPARSER_HPP_
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