uIP 1.0: apps/hello-world/hello-world.h Source File

00001 /**
+00002  * \addtogroup apps
+00003  * @{
+00004  */
+00005 
+00006 /**
+00007  * \defgroup helloworld Hello, world
+00008  * @{
+00009  *
+00010  * A small example showing how to write applications with
+00011  * \ref psock "protosockets".
+00012  */
+00013 
+00014 /**
+00015  * \file
+00016  *         Header file for an example of how to write uIP applications
+00017  *         with protosockets.
+00018  * \author
+00019  *         Adam Dunkels <adam@sics.se>
+00020  */
+00021 
+00022 #ifndef __HELLO_WORLD_H__
+00023 #define __HELLO_WORLD_H__
+00024 
+00025 /* Since this file will be included by uip.h, we cannot include uip.h
+00026    here. But we might need to include uipopt.h if we need the u8_t and
+00027    u16_t datatypes. */
+00028 #include "uipopt.h"
+00029 
+00030 #include "psock.h"
+00031 
+00032 /* Next, we define the uip_tcp_appstate_t datatype. This is the state
+00033    of our application, and the memory required for this state is
+00034    allocated together with each TCP connection. One application state
+00035    for each TCP connection. */
+00036 typedef struct hello_world_state {
+00037   struct psock p;
+00038   char inputbuffer[10];
+00039   char name[40];
+00040 } uip_tcp_appstate_t;
+00041 
+00042 /* Finally we define the application function to be called by uIP. */
+00043 void hello_world_appcall(void);
+00044 #ifndef UIP_APPCALL
+00045 #define UIP_APPCALL hello_world_appcall
+00046 #endif /* UIP_APPCALL */
+00047 
+00048 void hello_world_init(void);
+00049 
+00050 #endif /* __HELLO_WORLD_H__ */
+00051 /** @} */
+00052 /** @} */
+