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QUECTEL_BC95_CellularStack.h
1 /*
2  * Copyright (c) 2017, Arm Limited and affiliates.
3  * SPDX-License-Identifier: Apache-2.0
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 
18 #ifndef QUECTEL_BC95_CELLULARSTACK_H_
19 #define QUECTEL_BC95_CELLULARSTACK_H_
20 
21 #include "AT_CellularStack.h"
22 
23 namespace mbed {
24 
26 public:
27  QUECTEL_BC95_CellularStack(ATHandler &atHandler, int cid, nsapi_ip_stack_t stack_type, AT_CellularDevice &device);
28  virtual ~QUECTEL_BC95_CellularStack();
29 
30 protected: // NetworkStack
31 
32  virtual nsapi_error_t socket_listen(nsapi_socket_t handle, int backlog);
33 
35  nsapi_socket_t *handle, SocketAddress *address = 0);
36 
37  virtual nsapi_error_t socket_connect(nsapi_socket_t handle, const SocketAddress &address);
38 
39 protected: // AT_CellularStack
40 
41  virtual nsapi_error_t socket_close_impl(int sock_id);
42 
44 
46  const void *data, nsapi_size_t size);
47 
49  void *buffer, nsapi_size_t size);
50 
51 private:
52  // URC handlers
53  void urc_nsonmi();
54  void urc_nsocli();
55 
56  events::EventQueue *_event_queue;
57  int _txfull_event_id;
58  void txfull_event_timeout();
59 };
60 } // namespace mbed
61 #endif /* QUECTEL_BC95_CELLULARSTACK_H_ */
EventQueue.
Definition: EventQueue.h:62
virtual nsapi_error_t socket_connect(nsapi_socket_t handle, const SocketAddress &address)
Connects TCP socket to a remote host.
Class AT_CellularStack.
void * nsapi_socket_t
Opaque handle for network sockets.
Definition: nsapi_types.h:207
virtual nsapi_error_t socket_accept(nsapi_socket_t server, nsapi_socket_t *handle, SocketAddress *address=0)
Accepts a connection on a TCP socket.
signed int nsapi_error_t
Type used to represent error codes.
Definition: nsapi_types.h:95
signed int nsapi_size_or_error_t
Type used to represent either a size or error passed through sockets.
Definition: nsapi_types.h:106
virtual nsapi_error_t socket_listen(nsapi_socket_t handle, int backlog)
Listen for connections on a TCP socket.
virtual nsapi_error_t socket_close_impl(int sock_id)
Implements modem specific AT command set for socket closing.
virtual nsapi_error_t create_socket_impl(CellularSocket *socket)
Implements modem specific AT command set for creating socket.
SocketAddress class.
Definition: SocketAddress.h:36
virtual nsapi_size_or_error_t socket_recvfrom_impl(CellularSocket *socket, SocketAddress *address, void *buffer, nsapi_size_t size)
Implements modem specific AT command set for receiving data.
Class AT_CellularDevice.
unsigned int nsapi_size_t
Type used to represent the size of data passed through sockets.
Definition: nsapi_types.h:99
Definition: ATHandler.h:46
Class for sending AT commands and parsing AT responses.
Definition: ATHandler.h:70
virtual nsapi_size_or_error_t socket_sendto_impl(CellularSocket *socket, const SocketAddress &address, const void *data, nsapi_size_t size)
Implements modem specific AT command set for sending data.
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