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[lwip-users] problem with the DNS functions
From: |
toto.conseil |
Subject: |
[lwip-users] problem with the DNS functions |
Date: |
Tue, 21 Jun 2011 12:19:41 +0200 (CEST) |
Hi,
I use AVRstudio 2.7.0 with lwip1.3.2.
I need to send query DNS so I use dns_init and netconn_gethostbyname.
Here is my code for to send my query :
dns_init();
vTaskDelay(12000); //12sec
sprintf(site,"name of web site"); //ex: "en.wikipedia.org"
err=netconn_gethostbyname(site, &AddrFree);
I must use a delay ("vTaskDelay (12000);", 12sec)between the two functions
otherwise it
doesn't work.
Anyone know why it must have this delay?or another solution?
Thank you.
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- [lwip-users] problem with the DNS functions,
toto.conseil <=