Re: [lwip-users] dhcp behaviour

[Noam Weissman]

Hi Max,

I hope I am not confusing you or making an error here.

As far as I know DHCP client is handled almost completely by LwIP.

You should not worry about timers etc...

I have attached my DHCP task, take a look and I hope this helps...
This code is running with LwIP 1.41

BR,
Noam.


-----Original Message-----
From: lwip-users [mailto:address@hidden On Behalf Of massimiliano cialdi
Sent: Tuesday, July 11, 2017 11:50 AM
To: address@hidden
Subject: [lwip-users] dhcp behaviour

Hallo,

I have some questions about dhcp behaviour:

- Do I have to call the functions dhcp_coarse_tmr() and
dhcp_coarse_tmr() explicitly?
I have this doubt because I have seen that these functions are already being 
declared as
   timer callbacks in file timeout.c

- if my dhcp server has 10s as lease time, should I lower 
DHCP_COARSE_TIMER_SECS and DHCP_FINE_TIMER_MSECS? And what values?

Best regards
Max

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DHCP_Client.c
Description: DHCP_Client.c