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| <Project Sdk="Microsoft.NET.Sdk"> | ||
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| <PropertyGroup> | ||
| <OutputType>Exe</OutputType> | ||
| <TargetFramework>net7.0</TargetFramework> | ||
| <Company>新生命开发团队</Company> | ||
| <Copyright>©2002-2023 新生命开发团队</Copyright> | ||
| <VersionPrefix>1.0</VersionPrefix> | ||
| <VersionSuffix>$([System.DateTime]::Now.ToString(`yyyy.MMdd`))</VersionSuffix> | ||
| <Version>$(VersionPrefix).$(VersionSuffix)</Version> | ||
| <FileVersion>$(Version)</FileVersion> | ||
| <AssemblyVersion>$(VersionPrefix).*</AssemblyVersion> | ||
| <Deterministic>false</Deterministic> | ||
| <OutputPath>..\..\Bin\KeyTest</OutputPath> | ||
| <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath> | ||
| <ImplicitUsings>enable</ImplicitUsings> | ||
| <Nullable>enable</Nullable> | ||
| </PropertyGroup> | ||
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| </Project> |
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| using SmartA2; | ||
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| var key = new InputPort { FileName = "/dev/key" }; | ||
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| var f = false; | ||
| for (var i = 0; i < 100; i++) | ||
| { | ||
| var rs = key.Read(); | ||
| if (rs != f) | ||
| { | ||
| f = rs; | ||
| Console.WriteLine(f ? "按下" : "松开"); | ||
| } | ||
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| Thread.Sleep(100); | ||
| } |
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| using System.IO.Ports; | ||
| using NewLife; | ||
| using NewLife.Log; | ||
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| internal class Program | ||
| { | ||
| private static void Main(string[] args) | ||
| { | ||
| XTrace.UseConsole(); | ||
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| // 硬件串口对照表 | ||
| // COM1：/dev/ttyAMA0 | ||
| // COM2：/dev/ttyAMA1 | ||
| // COM3：/dev/ttyAMA2 | ||
| // COM4：/dev/ttyAMA3 | ||
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| // 列出所有串口 | ||
| var ports = SerialPort.GetPortNames(); | ||
| XTrace.WriteLine("串口列表[{0}]：", ports.Length); | ||
| foreach (var port in ports) | ||
| { | ||
| XTrace.WriteLine(port); | ||
| } | ||
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| // 配置并打开串口COM1 | ||
| var serial = new SerialPort | ||
| { | ||
| PortName = "/dev/ttyAMA0", | ||
| BaudRate = 9600, | ||
| }; | ||
| // 注册数据接收事件 | ||
| serial.DataReceived += OnReceive; | ||
| serial.Open(); | ||
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| // 发送数据 | ||
| for (var i = 0; i < 10; i++) | ||
| { | ||
| XTrace.WriteLine("请输入要发送的数据："); | ||
| var input = Console.ReadLine(); | ||
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| serial.Write(input); | ||
| } | ||
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| // 关闭串口 | ||
| serial.Close(); | ||
| } | ||
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| static void OnReceive(Object sender, SerialDataReceivedEventArgs e) | ||
| { | ||
| // 等一会儿，等待数据接收完毕 | ||
| Thread.Sleep(10); | ||
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| var sp = sender as SerialPort; | ||
| var buf = new Byte[sp.BytesToRead]; | ||
| sp.Read(buf, 0, buf.Length); | ||
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| XTrace.WriteLine("收到数据：{0}", buf.ToStr()); | ||
| //XTrace.WriteLine("收到数据：{0}", buf.ToHex()); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,25 @@ | ||
| <Project Sdk="Microsoft.NET.Sdk"> | ||
|
|
||
| <PropertyGroup> | ||
| <OutputType>Exe</OutputType> | ||
| <TargetFramework>net7.0</TargetFramework> | ||
| <Company>新生命开发团队</Company> | ||
| <Copyright>©2002-2023 新生命开发团队</Copyright> | ||
| <VersionPrefix>1.0</VersionPrefix> | ||
| <VersionSuffix>$([System.DateTime]::Now.ToString(`yyyy.MMdd`))</VersionSuffix> | ||
| <Version>$(VersionPrefix).$(VersionSuffix)</Version> | ||
| <FileVersion>$(Version)</FileVersion> | ||
| <AssemblyVersion>$(VersionPrefix).*</AssemblyVersion> | ||
| <Deterministic>false</Deterministic> | ||
| <OutputPath>..\..\Bin\SerialTest</OutputPath> | ||
| <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath> | ||
| <ImplicitUsings>enable</ImplicitUsings> | ||
| <Nullable>enable</Nullable> | ||
| </PropertyGroup> | ||
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| <ItemGroup> | ||
| <PackageReference Include="NewLife.Core" Version="10.6.2023.1001" /> | ||
| <PackageReference Include="System.IO.Ports" Version="7.0.0" /> | ||
| </ItemGroup> | ||
|
|
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| </Project> |
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