This function closes a broadcast connection that has previously been opened with broadcast_open().This function typically is called as an exit handler.

This function closes a broadcast connection that has previously been opened with broadcast_open().This function typically is called as an exit handler.

*broadcast_conn *:  This is same as the variable from boradcast_recv().

*broadcast_conn :  This is same as the variable from boradcast_recv().

Sets up an identified best-effort broadcast connection. The caller will allocate the memory for the struct broadcast_conn, usually by declaring it as a static variable. The struct broadcast_callbacks pointer  points to a structure containing a pointer to a function that will be called when a packet arrives on the channel. This function opens a connection of type abc_conn and sets the callbacks to structure passed. Also, this points to channel_set_attributes() function.

Sets up an identified best-effort broadcast connection. The caller will allocate the memory for the struct broadcast_conn, usually by declaring it as a static variable. The struct broadcast_callbacks pointer  points to a structure containing a pointer to a function that will be called when a packet arrives on the channel. This function opens a connection of type abc_conn and sets the callbacks to structure passed. Also, this points to channel_set_attributes() function.

*broadcast_conn *: A pointer to a struct broadcast_conn

*broadcast_conn : A pointer to a struct broadcast_conn

*uint16_t:  The channel on which the connection will operate

*uint16_t:  The channel on which the connection will operate

*broadcast_callbacks *:  A struct broadcast_callbacks with function pointers to functions that will be called when a packet has been received

*broadcast_callbacks :  A struct broadcast_callbacks with function pointers to functions that will be called when a packet has been received

This function is used to set an event timer for a time sometime in the future. When the event timer expires, the event PROCESS_EVENT_TIMER will be posted to the process that called the etimer_set() function.

This function is used to set an event timer for a time sometime in the future. When the event timer expires, the event PROCESS_EVENT_TIMER will be posted to the process that called the etimer_set() function.