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cfnet:cfheader:csharp:index [2026/05/29 05:50] – [CFHEADER .NET (C#, VB.NET) API] mfranklincfnet:cfheader:csharp:index [2026/05/29 06:06] (current) – [Simple Digital Output Example] mfranklin
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 After [[cfnet:cfheader:development_environment:index|setting up a development environment]], simply [[cfnet:cfheader:connecting_to_usb_host:index|connect the CFHEADER module to the development machine]], and then use Visual Studio, and any .NET language (e.g. C# or VB.NET), to automate the IO modules using the [[https://api.comfiletech.com/csharp/api/ComfileTech.Cfnet.Cfheader.html|ComfileTech.Cfnet.Cfheader API]].   After [[cfnet:cfheader:development_environment:index|setting up a development environment]], simply [[cfnet:cfheader:connecting_to_usb_host:index|connect the CFHEADER module to the development machine]], and then use Visual Studio, and any .NET language (e.g. C# or VB.NET), to automate the IO modules using the [[https://api.comfiletech.com/csharp/api/ComfileTech.Cfnet.Cfheader.html|ComfileTech.Cfnet.Cfheader API]].  
  
-Debug the entire solution on the Windows development machine before deploying to an ARM Linux or other target device.  Since the development machine is usually much more powerful than the target device, local edit-run-debug iterations are far more productive.+ 
 +===== Simple Digital Output Example =====
  
 <code csharp> <code csharp>
 +using ComfileTech.Cfnet.Cfheader;
 +
 var cfheader0 = Cfheader.Instances[0]; var cfheader0 = Cfheader.Instances[0];
-var digitalOutputModule0 = cfheader0.DigitalOutputModules[0];+var DOModule0 = cfheader0.DigitalOutputModules[0];
  
 cfheader0.Open(); cfheader0.Open();
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 while (true) while (true)
 { {
-    // Blink each output in increasing order +    foreach (var channel in DOModule0.Channels.Concat(DOModule0.Channels.Reverse()))
-    foreach (var channel in digitalOutputModule0.Channels)+
     {     {
-        channel.Blink(); +        foreach (var state in new[] { true, false }) 
-    } +        { 
- +            channel.State = state; 
-    // Blink each output in decreasing order +            cfheader0.Sync(); 
-    foreach (var channel in digitalOutputModule0.Channels.Reverse()) +            Thread.Sleep(50); 
-    { +        }
-        channel.Blink(); +
-    } +
-} +
- +
-static class Extensions +
-{ +
-    public static void Blink(this DigitalOutputModule.Channel channel) +
-    { +
-        // Toggle the channel's state +
-        channel.Toggle(); +
- +
-        // Delay for 50ms +
-        Thread.Sleep(50); +
- +
-        // Toggle the channel's state again +
-        channel.Toggle(); +
-    } +
- +
-    public static void Toggle(this DigitalOutputModule.Channel channel) +
-    { +
-        // Toggle state +
-        channel.State = !channel.State; +
- +
-        // Write the state to the module +
-        channel.Module.Header.Sync();+
     }     }
 } }
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 {{ :cfnet:cfheader:automating_io_modules:kitt.mp4?900x506 }} {{ :cfnet:cfheader:automating_io_modules:kitt.mp4?900x506 }}
 +
 +Debug the entire solution on the Windows development machine before deploying to an ARM Linux or other target device.  Since the development machine is usually much more powerful than the target device, local edit-run-debug iterations are far more productive.
  
 ===== Contents ===== ===== Contents =====
cfnet/cfheader/csharp/index.1780033823.txt.gz · Last modified: by mfranklin

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