Import Mbed OS hard-float snapshot

connectivity/drivers/cellular/QUECTEL/M26/QUECTEL_M26.cpp

@@ -0,0 +1,108 @@
+/*
+#include <M26/QUECTEL_M26_CellularInformation.h>
+ * 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.
+ */
+
+#include "AT_CellularNetwork.h"
+#include "QUECTEL_M26_CellularContext.h"
+#include "QUECTEL_M26.h"
+
+#include "CellularLog.h"
+
+using namespace mbed;
+
+static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
+    AT_CellularNetwork::RegistrationModeDisable,// C_EREG
+    AT_CellularNetwork::RegistrationModeLAC,    // C_GREG
+    AT_CellularNetwork::RegistrationModeDisable,// C_REG
+    0,  // AT_CGSN_WITH_TYPE
+    1,  // AT_CGDATA
+    0,  // AT_CGAUTH
+    1,  // AT_CNMI
+    1,  // AT_CSMP
+    1,  // AT_CMGF
+    1,  // AT_CSDH
+    1,  // PROPERTY_IPV4_STACK
+    0,  // PROPERTY_IPV6_STACK
+    0,  // PROPERTY_IPV4V6_STACK
+    0,  // PROPERTY_NON_IP_PDP_TYPE
+    1,  // PROPERTY_AT_CGEREP
+    1,  // PROPERTY_AT_COPS_FALLBACK_AUTO
+    6,  // PROPERTY_SOCKET_COUNT
+    1,  // PROPERTY_IP_TCP
+    1,  // PROPERTY_IP_UDP
+    0,  // PROPERTY_AT_SEND_DELAY
+};
+
+QUECTEL_M26::QUECTEL_M26(FileHandle *fh) : AT_CellularDevice(fh)
+{
+    set_cellular_properties(cellular_properties);
+}
+
+nsapi_error_t QUECTEL_M26::get_sim_state(SimState &state)
+{
+    char buf[13];
+
+    _at.lock();
+    nsapi_error_t err = _at.at_cmd_str("+CPIN", "?", buf, 13);
+    tr_debug("CPIN: %s", buf);
+    _at.unlock();
+
+    if (memcmp(buf, "READY", 5) == 0) {
+        state = SimStateReady;
+    } else if (memcmp(buf, "SIM PIN", 7) == 0) {
+        state = SimStatePinNeeded;
+    } else if (memcmp(buf, "SIM PUK", 7) == 0) {
+        state = SimStatePukNeeded;
+    } else if (memcmp(buf, "PH_SIM PIN", 10) == 0) {
+        state = SimStatePinNeeded;
+    } else if (memcmp(buf, "PH_SIM PUK", 10) == 0) {
+        state = SimStatePukNeeded;
+    } else if (memcmp(buf, "SIM PIN2", 8) == 0) {
+        state = SimStatePinNeeded;
+    } else if (memcmp(buf, "SIM PUK2", 8) == 0) {
+        state = SimStatePukNeeded;
+    } else {
+        state = SimStateUnknown; // SIM may not be ready yet
+    }
+
+    return err;
+}
+
+AT_CellularContext *QUECTEL_M26::create_context_impl(ATHandler &at, const char *apn, bool cp_req, bool nonip_req)
+{
+    return new QUECTEL_M26_CellularContext(at, this, apn, cp_req, nonip_req);
+}
+
+nsapi_error_t QUECTEL_M26::shutdown()
+{
+    return _at.at_cmd_discard("+QPOWD", "=0");
+}
+
+
+#if MBED_CONF_QUECTEL_M26_PROVIDE_DEFAULT
+#include "drivers/BufferedSerial.h"
+CellularDevice *CellularDevice::get_default_instance()
+{
+    static BufferedSerial serial(MBED_CONF_QUECTEL_M26_TX, MBED_CONF_QUECTEL_M26_RX, MBED_CONF_QUECTEL_M26_BAUDRATE);
+#if defined (MBED_CONF_QUECTEL_M26_RTS) && defined(MBED_CONF_QUECTEL_M26_CTS)
+    tr_debug("QUECTEL_M26 flow control: RTS %d CTS %d", MBED_CONF_QUECTEL_M26_RTS, MBED_CONF_QUECTEL_M26_CTS);
+    serial.set_flow_control(SerialBase::RTSCTS, MBED_CONF_QUECTEL_M26_RTS, MBED_CONF_QUECTEL_M26_CTS);
+#endif
+    static QUECTEL_M26 device(&serial);
+    return &device;
+}
+#endif