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Re: [lwip-users] how to know PHY link status ?
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From: |
Kieran Mansley |
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Subject: |
Re: [lwip-users] how to know PHY link status ? |
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Date: |
Tue, 12 Oct 2010 09:12:34 +0100 |
On Tue, 2010-10-12 at 13:01 +0530, Mrutyunjay wrote:
> hi,
> need interface to know status of Link
> in OS based LwIP 1.3.2 !
>
> 1. is Ethernet cable connected(hub/switch).
> 2. What is Link speed is connected at
> a. 10mbps/100mbps.
> b. full-duplex or half duplex.
> 3. how to enable or disable Auto-Negotiations.
None of that information is available through IP and so it isn't
something that lwIP provides. You need to access your hardware or
possibly OS if it provides this status.
Kieran