72 lines
1.6 KiB
Markdown
72 lines
1.6 KiB
Markdown
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# FAQ
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This is a **draft**/living document and will be rough in places as it is currently just used to note
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down common stub questions. It will be added to over time as more questions come in.
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## How do I list available network interfaces?
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### Linux
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```bash
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ip a
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```
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### macOS
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```bash
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networksetup -listallhardwareports
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```
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Example output:
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```
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❯ networksetup -listallhardwareports
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Hardware Port: Ethernet Adapter (en3)
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Device: en3
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Ethernet Address: 76:0d:c4:5d:0c:e6
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```
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Use `en3` as command line arguments to run examples, etc.
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### Windows
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```batch
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getmac????
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TODO
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```
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Jeff says maybe `getmac /fo csv /v`
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or:
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```
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Get-NetAdapter -Name * -IncludeHidden | Format-List -Property *
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Select-Object Name, InterfaceGuid
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```
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## Does EtherCrab work on Windows?
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Yes, but performance is not very good unlike Linux and to a large extend macOS, which can both do
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realtime transfers.
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Windows performance is potentially improved by
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[`xdp-for-windows`](https://github.com/microsoft/xdp-for-windows), but EtherCrab doesn't have
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support for it at time of writing.
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## Does EtherCrab support ESI XML files?
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Not yet. This is an often requested feature, but needs some thought into how the ESI file can
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integrate into a safe API for SubDevices. This may be a derive macro, `build.rs` codegen, or
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something else.
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## Why won't my SubDevice go into OP?
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TODO: Maybe this should be a separate "troubleshooting" doc?
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- SDOs might not be configured correctly
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- Some SubDevices need cyclic data before they'll go into op. Try `request_into_op` like in the
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`dc.rs` example instead of `into_op` and see if that helps.
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