Re: [microblaze-uclinux] Modbus TCP/IP module

[Raul Camaras <raul.camaras@xxxxxxxxxxxxxxxx>]

Sorry, fork() doesn't seem to work! it returns -1.
Does anyone know how to get it working?
thanks
best regards,
Raul



Am Do, den 26.01.2006 schrieb Raul Camaras um 14:42:
> Hi all,
> here is our modbus TCP/IP module that we use with uClinux. It was
> programmed of course under linux. It offers functions 3(read) and
> 16(write) for multiple holding registers, so as multiple client
> connections. The port used is the standard for modbus, the 502.
> 
> Hope this heps somehow. One of my problems programming TCP/IP with
> uClinux was a big delays(of about 1 or 2 minutes) when communicating two
> uClinux via TCP/IP, does somebody has any idea or work around for this?
> I looked already the traffic with tcpdump, and actually, it delays.
> 
> Best regards,
> Raul
> 
> 

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