mirror of https://github.com/ARMmbed/mbed-os.git
80 lines
2.7 KiB
C++
80 lines
2.7 KiB
C++
/*
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* Copyright (c) 2018, Arm Limited and affiliates.
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef QUECTEL_M26_CELLULARSTACK_H_
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#define QUECTEL_M26_CELLULARSTACK_H_
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#include "AT_CellularStack.h"
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using namespace std::chrono_literals;
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namespace mbed {
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#define M26_CREATE_SOCKET_TIMEOUT 75s
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#define M26_SENT_BYTE_MAX 1460
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#define M26_RECV_BYTE_MAX 1024
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class QUECTEL_M26_CellularStack : public AT_CellularStack {
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public:
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QUECTEL_M26_CellularStack(ATHandler &atHandler, int cid, nsapi_ip_stack_t stack_type, AT_CellularDevice &device);
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virtual ~QUECTEL_M26_CellularStack();
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/** Initialize
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* Must be called immediately after constructor to initialize IP stack on the modem.
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* @return NSAPI_ERROR_OK on success
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*/
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nsapi_error_t socket_stack_init();
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protected: // NetworkStack
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virtual nsapi_error_t socket_listen(nsapi_socket_t handle, int backlog);
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virtual nsapi_error_t socket_accept(nsapi_socket_t server,
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nsapi_socket_t *handle, SocketAddress *address = 0);
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virtual nsapi_error_t socket_bind(nsapi_socket_t handle, const SocketAddress &address);
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virtual nsapi_error_t socket_connect(nsapi_socket_t handle, const SocketAddress &address);
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protected: // AT_CellularStack
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virtual nsapi_error_t socket_close_impl(int sock_id);
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virtual nsapi_error_t create_socket_impl(CellularSocket *socket);
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virtual nsapi_size_or_error_t socket_sendto_impl(CellularSocket *socket, const SocketAddress &address,
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const void *data, nsapi_size_t size);
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virtual nsapi_size_or_error_t socket_recvfrom_impl(CellularSocket *socket, SocketAddress *address,
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void *buffer, nsapi_size_t size);
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private:
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// URC handlers
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void urc_qiurc();
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void socket_closed(int sock_id);
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void socket_closed_0();
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void socket_closed_1();
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void socket_closed_2();
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void socket_closed_3();
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void socket_closed_4();
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void socket_closed_5();
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void handle_open_socket_response(int &modem_connect_id, int &err);
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};
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} // namespace mbed
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#endif /* QUECTEL_M26_CELLULARSTACK_H_ */
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