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mbed-os/connectivity/drivers/cellular/QUECTEL/BC95/QUECTEL_BC95_CellularNetwork.cpp
Beslan 0ef1717155
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Mirror mbed-os-6.15.0
2026-07-10 18:42:39 +03:00

64 lines
2.0 KiB
C++

/*
* Copyright (c) 2017, 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.
*/
#include "QUECTEL_BC95_CellularNetwork.h"
using namespace mbed;
QUECTEL_BC95_CellularNetwork::QUECTEL_BC95_CellularNetwork(ATHandler &atHandler, AT_CellularDevice &device) : AT_CellularNetwork(atHandler, device)
{
_op_act = RAT_NB1;
}
QUECTEL_BC95_CellularNetwork::~QUECTEL_BC95_CellularNetwork()
{
}
nsapi_error_t QUECTEL_BC95_CellularNetwork::set_access_technology_impl(RadioAccessTechnology opRat)
{
if (opRat != RAT_NB1) {
// only rat that is supported by this modem
_op_act = RAT_NB1;
return NSAPI_ERROR_UNSUPPORTED;
}
return NSAPI_ERROR_OK;
}
nsapi_error_t QUECTEL_BC95_CellularNetwork::clear()
{
nsapi_error_t err = AT_CellularNetwork::clear();
#if MBED_CONF_CELLULAR_CONTROL_PLANE_OPT
if (!err) {
err = _at.at_cmd_discard("+CGDCONT", "=", "%d", 0);
#ifdef MBED_CONF_NSAPI_DEFAULT_CELLULAR_APN
err = _at.at_cmd_discard("+CGDCONT", "=", "%d%s%s", 1, "NONIP", MBED_CONF_NSAPI_DEFAULT_CELLULAR_APN);
#endif
if (!err) {
err = _at.at_cmd_discard("+CIPCA", "=", "%d%d", 3, 1); // EPS Attach without PDN connection
}
if (!err) {
_at.lock();
_at.cmd_start("AT+NCONFIG=\"AUTOCONNECT\",\"TRUE\""); // disable auto connect to IP context
_at.cmd_stop_read_resp();
err = _at.unlock_return_error();
}
}
#endif
return err;
}