[En-Nut-Discussion] UDP broadcast packet

[WoonFoong]

NutUdpSendTo(sock, adr, 3021, "Data data data data data",0x18).
the last one will tell udpsend function how many byte u want to send on the
"Data data data data data"
normally we use something like char *temp="Data data data data data";
NutUdpSendTo(sock, adr, 3021,temp,strlen(temp));

Also it was possible to send multicast on the NutOS
WF

----- Original Message ----- 
From: "Zdenek Halbich" <halbich at satoya.cz>
To: <en-nut-discussion at egnite.de>
Sent: Tuesday, August 10, 2004 8:54 AM
Subject: [En-Nut-Discussion] UDP broadcast packet


> Hi all!
> I have a problem with UDP broadcast packets.
> I open socket by using function sock = NutUdpCreateSocket(port)
> and next I send UDP packets to IP 255.255.255.255
> by using function NutUdpSendTo(sock, adr, 3021, "Data data data data
data",
> 0x18).
> But this function send only eighteen byte. I don´t understand it. On
> www.ethernut.de
> I found nothing about UDP and broadcast communication.
> Could You help me, please?
> Thank you very much.
> Halba
>
> ---
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> Zkontrolováno antivirovým systémem AVG (http://www.grisoft.cz).
> Verze: 6.0.736 / Virov?báze: 490 - datum vydán? 9.8.2004
>
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