Or any other function that invokes WiFi_Task_Setup_Default.

If you have a WiFi Wildcard, you can initialize it by typing one of the following at the terminal prompt: Or any other function that invokes Ether_Task_Setup_Default. If you have an EtherSmart Wildcard, you can type one of the following at the terminal prompt: If you have not already done so, initialize the Wildcard by invoking an initialization function. Let’s take a look at how this function works. Listing 1-6 presents the interactively callable Tunnel_Test function from the demo program. Each of these is discussed in turn in the context of the Tunnel_Test function from the demo program which works for both EtherSmart and WiFi Wildcards. These can be classified as buffer management, data transmission and reception, connection control, and inter-task service management functions. The EtherSmart/WiFi Wildcard can implement 'Serial Tunneling' by initiating or accepting TCP/IP Ethernet connections and exchanging binary and/or ASCII text data with other devices on the local network.Ī comprehensive suite of pre-coded driver functions is available to simplify the implementation of serial tunneling in your application program. Its meaning has broadened to encompass a variety of serial data exchanges between instrumentation via Ethernet or WiFi. 'Serial tunneling' was originally coined as a term to describe a method for allowing instruments and computers that were designed to communicate via RS232 to now communicate via TCP/IP. In network terminology, a 'tunnel' is a path that passes data without the sender and receiver having to know or care about the details of the transfer mechanism. 'Serial tunneling' is a name for an exchange of serial data between two computers, typically using the TCP/IP protocol.

Serial Tunneling inter-task service management functions

Tcp ip over serial