Hi! Please help with the problem:
send over TCPIP data packet organized as 6 bytes of identifier,
integer (LSB) and length of following binary data, binary data
the clear part:  create socket, connect it, use send, close socket
the unclear part:  create string with required data to use with send
what I tried:
buffer = [for i in range(23)];
buffer[0:5]="BBBBBB"
command = 0
buffer[6:9] = (command >> i & 255 for i in range(0,32,8))
datalength = 10
buffer[10:13] = (datalength >> i & 255 for i in range(0,32,8))
here i surrendered since buffer is a list of int and i need string ...
Suggestions are appreciated! boris

On Mon, Dec 21, 2009 at 3:31 PM, Boris Epel <boep777@googlemail.com> wrote:
> Hi! Please help with the problem:
> send over TCPIP data packet organized as 6 bytes of identifier,
> integer (LSB) and length of following binary data, binary data
> the clear part: =C2=A0create socket, connect it, use send, close socket
> the unclear part: =C2=A0create string with required data to use with send
> what I tried:

You probably want to take a look at the "struct" module to pack your
byte-strings with binary data.

HTH,

--S