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Re: connect ethernet cable at run-time
- From: Edgar Grimberg <edgar dot grimberg at zylin dot com>
- To: Lars Dahlin <haraxidix at gmail dot com>
- Cc: ecos-discuss at ecos dot sourceware dot org
- Date: Thu, 24 Sep 2009 13:45:24 +0200
- Subject: Re: [ECOS] connect ethernet cable at run-time
- References: <6afa98b0909240334i7536f39drfce21817f2fe686c@mail.gmail.com>
Hi Lars,
> 2) When the network cable is connected, cyg_netint wakes up and does its thing.
You can write an interrupt routine for the PHY chip and have that
start/stop the ethernet.
As an example, look at:
static cyg_uint32 phy_isr(cyg_vector_t vector, cyg_addrword_t data)
static void phy_dsr(cyg_vector_t vector, cyg_ucount32 count,
cyg_addrword_t data)
from
http://www.ecosforge.net/ecosforge/trunk/ecos_mpc8313/packages/devs/eth/powerpc/quicc2pro/current/src/tsec.c
Regards,
Edgar
>
> Or is there a better way? The problem is that i dont know how to do either way.
>
> All ideas are welcome. Thank you in advance.
>
> Best Regards
> Lars Dahlin
>
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--
Edgar Grimberg
System Developer
Zylin AS
ZY1000 JTAG Debugger http://www.zylin.com/zy1000.html
Phone: (+47) 51 63 25 00
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