mirror of https://github.com/rusefi/rusefi.git
47 lines
1.1 KiB
C++
47 lines
1.1 KiB
C++
#include <iostream>
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#include <fstream>
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#include <iomanip>
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typedef struct __attribute__ ((packed)) {
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// the whole order of all packet bytes is reversed, not just the 'endian-swap' integers
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uint32_t timestamp;
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// unfortunately all these fields are required by TS...
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bool priLevel : 1;
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bool secLevel : 1;
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bool trigger : 1;
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bool sync : 1;
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bool coil : 1;
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bool injector : 1;
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} composite_logger_s;
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static_assert(sizeof(composite_logger_s) == 5);
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static inline uint32_t SWAP_UINT32(uint32_t x)
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{
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return (((x >> 24) & 0x000000ff) | ((x << 8) & 0x00ff0000) |
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((x >> 8) & 0x0000ff00) | ((x << 24) & 0xff000000));
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}
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static constexpr double ticksPerSecond = 1e6;
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int main(int argc, char** argv)
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{
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std::ifstream src(argv[1], std::ios::binary);
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std::ofstream dst(argv[2], std::ios::binary);
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dst << std::setprecision(10);
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dst << "timestamp,pri,sec" << std::endl;
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while (!src.eof())
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{
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composite_logger_s entry;
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src.read(reinterpret_cast<char*>(&entry), sizeof(composite_logger_s));
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double sec = SWAP_UINT32(entry.timestamp) / ticksPerSecond;
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dst << sec << "," << entry.priLevel << "," << entry.secLevel << std::endl;
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}
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}
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