FreeRTOS-Emulator/AsyncIO_8h_source.html

 #ifndef __ASYNCIO_H__

 #define __ASYNCIO_H__


 #include <netinet/in.h>


 #define MQ_MAXMSG 256

 #define MQ_MSGSIZE 256


 typedef void *aIO_handle_t;


 typedef enum { UDP, TCP } aIO_socket_e;


 typedef void (*aIO_callback_t)(size_t recv_size, char *buffer, void *args);


 void aIODeinit(void);


 void aIOCloseConn(aIO_handle_t conn); //TODO


 int aIOMessageQueuePut(const char *mq_name, char *buffer);


 int aIOSocketPut(aIO_socket_e protocol, char *s_addr, in_port_t port,

                  char *buffer, size_t buffer_size);

 aIO_handle_t aIOOpenMessageQueue(const char *name, long max_msg_num,

                                  long max_msg_size, aIO_callback_t callback,

                                  void *args);


 aIO_handle_t aIOOpenUDPSocket(char *s_addr, in_port_t port, size_t buffer_size,

                               aIO_callback_t callback, void *args);


 aIO_handle_t aIOOpenTCPSocket(char *s_addr, in_port_t port, size_t buffer_size,

                               aIO_callback_t callback, void *args);


 #endif

aIOSocketPut
int aIOSocketPut(aIO_socket_e protocol, char *s_addr, in_port_t port, char *buffer, size_t buffer_size)
Send the data stored in buffer to the socket described by s_addr and port.
Definition: AsyncIO.c:291

aIO_callback_t
void(* aIO_callback_t)(size_t recv_size, char *buffer, void *args)
Callback for an asynchronous IO connection.
Definition: AsyncIO.h:67

aIO_handle_t
void * aIO_handle_t
Handle used to reference and opened asyncronour communications channel.
Definition: AsyncIO.h:53

aIO_socket_e
aIO_socket_e
Socket protocols supported.
Definition: AsyncIO.h:58

aIOOpenUDPSocket
aIO_handle_t aIOOpenUDPSocket(char *s_addr, in_port_t port, size_t buffer_size, aIO_callback_t callback, void *args)
Opens a socket enpoint.

aIOMessageQueuePut
int aIOMessageQueuePut(const char *mq_name, char *buffer)
Sends the data stored in buffer to the message queue with the provided name.
Definition: AsyncIO.c:258

aIODeinit
void aIODeinit(void)
Function that closes all open connections.
Definition: AsyncIO.c:189

aIOOpenTCPSocket
aIO_handle_t aIOOpenTCPSocket(char *s_addr, in_port_t port, size_t buffer_size, aIO_callback_t callback, void *args)
Opens a socket enpoint.

aIOOpenMessageQueue
aIO_handle_t aIOOpenMessageQueue(const char *name, long max_msg_num, long max_msg_size, aIO_callback_t callback, void *args)
Open a POSIX message queue.

aIOCloseConn
void aIOCloseConn(aIO_handle_t conn)
Closes a connection and frees all resources used by that connection.
Definition: AsyncIO.c:154

TCP
@ TCP
Definition: AsyncIO.h:58

UDP
@ UDP
Definition: AsyncIO.h:58