mirror of https://github.com/ARMmbed/mbed-os.git
108 lines
3.4 KiB
C++
108 lines
3.4 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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#include "RM1000_AT.h"
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#include "RM1000_AT_CellularContext.h"
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#include "RM1000_AT_CellularNetwork.h"
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#include "mbed-trace/mbed_trace.h"
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#ifndef TRACE_GROUP
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#define TRACE_GROUP "RIOT"
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#endif // TRACE_GROUP
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using namespace mbed;
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using namespace events;
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using namespace std::chrono_literals;
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static const uint16_t retry_timeout[] = {1, 2, 4};
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static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
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AT_CellularNetwork::RegistrationModeLAC,// C_EREG
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AT_CellularNetwork::RegistrationModeDisable,// C_GREG
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AT_CellularNetwork::RegistrationModeDisable,// C_REG
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0, // AT_CGSN_WITH_TYPE
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0, // AT_CGDATA
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0, // AT_CGAUTH
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0, // AT_CNMI
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0, // AT_CSMP
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0, // AT_CMGF
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0, // AT_CSDH
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1, // PROPERTY_IPV4_STACK
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1, // PROPERTY_IPV6_STACK
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1, // PROPERTY_IPV4V6_STACK
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0, // PROPERTY_NON_IP_PDP_TYPE
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0, // PROPERTY_AT_CGEREP
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0, // PROPERTY_AT_COPS_FALLBACK_AUTO
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7, // PROPERTY_SOCKET_COUNT
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1, // PROPERTY_IP_TCP
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1, // PROPERTY_IP_UDP
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0, // PROPERTY_AT_SEND_DELAY
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};
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RM1000_AT::RM1000_AT(FileHandle *fh) : AT_CellularDevice(fh)
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{
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tr_debug("RM1000_AT::RM1000_AT");
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set_cellular_properties(cellular_properties);
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set_retry_timeout_array(retry_timeout, sizeof(retry_timeout) / sizeof(retry_timeout[0]));
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}
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AT_CellularNetwork *RM1000_AT::open_network_impl(ATHandler &at)
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{
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tr_debug("RM1000_AT::open_network_impl");
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return new RM1000_AT_CellularNetwork(at, *this);
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}
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AT_CellularContext *RM1000_AT::create_context_impl(ATHandler &at, const char *apn, bool cp_req, bool nonip_req)
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{
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tr_debug("RM1000_AT::create_context_impl");
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return new RM1000_AT_CellularContext(at, this, apn, cp_req, nonip_req);
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}
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nsapi_error_t RM1000_AT::init()
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{
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tr_debug("RM1000_AT::init");
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_at.lock();
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_at.flush();
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_at.at_cmd_discard("E0", ""); // echo off
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_at.at_cmd_discard("+SIM", "=physical");
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_at.set_at_timeout(5s);
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_at.at_cmd_discard("+CFUN", "=1"); // set full functionality
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_at.at_cmd_discard("+VERBOSE", "=0"); // verbose responses
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return _at.unlock_return_error();
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}
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#if MBED_CONF_RM1000_AT_PROVIDE_DEFAULT
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#include "drivers/BufferedSerial.h"
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CellularDevice *CellularDevice::get_default_instance()
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{
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tr_debug("Calling CellularDevice::get_default_instance from RM1000_AT");
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static BufferedSerial serial(MBED_CONF_RM1000_AT_TX, MBED_CONF_RM1000_AT_RX, MBED_CONF_RM1000_AT_BAUDRATE);
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#if defined (MBED_CONF_RM1000_AT_RTS) && defined(MBED_CONF_RM1000_AT_CTS)
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tr_debug("RM1000_AT flow control: RTS %d CTS %d", MBED_CONF_RM1000_AT_RTS, MBED_CONF_RM1000_AT_CTS);
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serial.set_flow_control(SerialBase::RTSCTS, MBED_CONF_RM1000_AT_RTS, MBED_CONF_RM1000_AT_CTS);
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#endif
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static RM1000_AT device(&serial);
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return &device;
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}
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#endif
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