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Re: [lwip-users] Windows 7 Startup crashes LwIP and Free RTOS
From: |
Simon Goldschmidt |
Subject: |
Re: [lwip-users] Windows 7 Startup crashes LwIP and Free RTOS |
Date: |
Sat, 17 Jul 2010 15:01:34 +0200 |
Well, as long as it is a home only project for fun, I can understand that it's
ok like that. However, if that same setup is used in a real product, I would
also suggest to go deeper into it. Especially since turning off promiscuous
points to a havey-load condition problem which I would expect to be located in
the ethernet diver.
Simon
Am 15.07.2010 um 23:56 schrieb "Bill Auerbach" <address@hidden>:
> Marco,
>
> Before, it would fail every few days or longer. Are you at all worried that
> that now it might still fail every few weeks or months and it will still
> lock up the device? You now know how to make the problem occur less often,
> so you also know how to make it occur more often. Although it's working
> "quite good" are you accepting the probability that devices will still lock
> up, and this is OK?
>
> Bill
>
>> -----Original Message-----
>> From: address@hidden
>> [mailto:address@hidden On
>> Behalf Of Marco Jakobs
>> Sent: Thursday, July 15, 2010 3:10 PM
>> To: address@hidden
>> Subject: Re: [lwip-users] Windows 7 Startup crashes LwIP and Free RTOS
>>
>> Dear all,
>>
>> to finalize this with a status: After changing the EMAC initialization
>> to non-promiscuous mode (MAC filtering enabled at EMAC level, broadcasts
>> enabled), the problem did not occur on all devices for a week now. Seems
>> to be solved (or better: avoided) with this setting.
>>
>> Actually i can't get behind what was causing it. Maybe the EMAC task,
>> which had highest priority together with my watchdog task. The RTOS
>> stats are showing enough free memory while it's running, but maybe
>> something causes the 512 bytes not reaching anymore. As i want to
>> continue my home project and it's working now quite good, i actually
>> won't put more work in investigation of this.
>>
>> Thank you all for your great suggestions!
>>
>> Marco
>
>
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- Re: [lwip-users] Windows 7 Startup crashes LwIP and Free RTOS, Marco Jakobs, 2010/07/07
- Re: [lwip-users] Windows 7 Startup crashes LwIP and Free RTOS, Marco Jakobs, 2010/07/07
- Re: [lwip-users] Windows 7 Startup crashes LwIP and Free RTOS, Marco Jakobs, 2010/07/19
- Re: [lwip-users] Windows 7 Startup crashes LwIP and Free RTOS, Marco Jakobs, 2010/07/19
- Re: [lwip-users] Windows 7 Startup crashes LwIP and Free RTOS, Simon Goldschmidt, 2010/07/20
- Re: [lwip-users] Windows 7 Startup crashes LwIP and Free RTOS, Marco Jakobs, 2010/07/20
- Re: [lwip-users] Windows 7 Startup crashes LwIP and Free RTOS, Simon Goldschmidt, 2010/07/20
- Re: [lwip-users] Windows 7 Startup crashes LwIP and Free RTOS, Marco Jakobs, 2010/07/20
- Re: [lwip-users] Windows 7 Startup crashes LwIP and Free RTOS, Simon Goldschmidt, 2010/07/20
- Re: [lwip-users] Windows 7 Startup crashes LwIP and Free RTOS (SOLVED), Marco Jakobs, 2010/07/29