Mbed OS Reference | GEMALTO_CINTERION_CellularStack.h Source File

 /*
  * Copyright (c) 2018, Arm Limited and affiliates.
  * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
 
 #ifndef GEMALTO_CINTERION_CELLULAR_STACK_H_
 #define GEMALTO_CINTERION_CELLULAR_STACK_H_
 
 #include "AT_CellularStack.h"
 
 namespace mbed {
 
 class GEMALTO_CINTERION_CellularStack : public AT_CellularStack {
 public:
     GEMALTO_CINTERION_CellularStack(ATHandler &atHandler, const char *apn, const char *username,
                                     const char *password, int cid, nsapi_ip_stack_t stack_type, AT_CellularDevice &device);
     virtual ~GEMALTO_CINTERION_CellularStack();
 
     /** Initialize
      *  Must be called immediately after constructor to initialize IP stack on the modem.
      *  @return NSAPI_ERROR_OK on success
      */
     nsapi_error_t socket_stack_init();
 
 protected:
 
     virtual nsapi_error_t socket_close_impl(int sock_id);
 
     virtual nsapi_error_t create_socket_impl(CellularSocket *socket);
 
     virtual nsapi_size_or_error_t socket_sendto_impl(CellularSocket *socket, const SocketAddress &address,
                                                      const void *data, nsapi_size_t size);
 
     virtual nsapi_size_or_error_t socket_recvfrom_impl(CellularSocket *socket, SocketAddress *address,
                                                        void *buffer, nsapi_size_t size);
 
     virtual nsapi_error_t socket_connect(nsapi_socket_t handle, const SocketAddress &address);
 
 private:
     // socket URC handlers as per Cinterion AT manuals
     void urc_sis();
     void urc_sisw();
     void sisw_urc_handler(int sock_id, int urc_code);
     void urc_sisr();
     void sisr_urc_handler(int sock_id, int urc_code);
 
     // sockets need a connection profile, one profile is enough to support single stack sockets
     nsapi_error_t create_connection_profile(int connection_profile_id);
     void close_connection_profile(int connection_profile_id);
 
     // socket open need to be deferred until sendto due to BGS2 does not support UDP server endpoint
     nsapi_error_t socket_open_defer(CellularSocket *socket, const SocketAddress *address = NULL);
 
     // connection profile configuration needs Access Point Name, User Name and Password
     const char *_apn;
     const char *_user;
     const char *_password;
 };
 
 } // namespace mbed
 
 #endif /* GEMALTO_CINTERION_CELLULAR_STACK_H_ */
Important Information for this Arm website
