mirror of
https://github.com/wpilibsuite/allwpilib
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37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
// Copyright (c) FIRST and other WPILib contributors.
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// Open Source Software; you can modify and/or share it under the terms of
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// the WPILib BSD license file in the root directory of this project.
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#include <chrono>
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#include <climits>
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#include <cstdio>
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#include <thread>
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#include "ntcore.h"
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int main() {
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auto inst = nt::GetDefaultInstance();
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nt::AddLogger(inst, 0, UINT_MAX, [](const nt::Event& event) {
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std::fputs(event.GetLogMessage()->message.c_str(), stderr);
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std::fputc('\n', stderr);
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});
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nt::StartClient4(inst, "127.0.0.1");
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std::this_thread::sleep_for(std::chrono::seconds(2));
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auto foo = nt::GetEntry(inst, "/foo");
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auto foo_val = nt::GetEntryValue(foo);
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if (foo_val && foo_val.IsDouble()) {
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std::printf("Got foo: %g\n", foo_val.GetDouble());
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}
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auto bar = nt::GetEntry(inst, "/bar");
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nt::SetEntryValue(bar, nt::Value::MakeBoolean(false));
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nt::SetEntryFlags(bar, NT_PERSISTENT);
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auto bar2 = nt::GetEntry(inst, "/bar2");
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nt::SetEntryValue(bar2, nt::Value::MakeBoolean(true));
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nt::SetEntryValue(bar2, nt::Value::MakeBoolean(false));
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nt::SetEntryValue(bar2, nt::Value::MakeBoolean(true));
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std::this_thread::sleep_for(std::chrono::seconds(10));
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}
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