AsyncLabs Forums

[bjoerngiesler]

Hi,

is it possible to open more than a single TCP connection with the WiShield? I'd like to write a simple FTP client, for which you need a control and data connection simultaneously. The WiFly Shield can't do that, which was a big disappointment.

Thanks a lot in advance,
Björn

[GregEigsti]

Yes it does. You will need to change a couple of default values in uip-conf.h (WiShield driver code)

Code: Select all

/**
* Maximum number of TCP connections.
*
* \hideinitializer
*/
#define UIP_CONF_MAX_CONNECTIONS 1

/**
* Maximum number of listening TCP ports.
*
* \hideinitializer
*/
#define UIP_CONF_MAX_LISTENPORTS 1