Final version of the exercise on the Things Network

Dependencies:   X_NUCLEO_IKS01A2

Files at this revision

API Documentation at this revision

Comitter:
marcozecchini
Date:
Thu Mar 14 19:44:07 2019 +0000
Parent:
50:5293a23c7ba9
Commit message:
Final version

Changed in this revision

DummySensor.h Show diff for this revision Revisions of this file
X_NUCLEO_IKS01A2.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
main.h Show annotated file Show diff for this revision Revisions of this file
mbed-lora-radio-drv.lib Show annotated file Show diff for this revision Revisions of this file
mbed_app.json Show annotated file Show diff for this revision Revisions of this file
diff -r 5293a23c7ba9 -r 9bb9a0374572 DummySensor.h
--- a/DummySensor.h	Tue Mar 12 13:02:18 2019 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,47 +0,0 @@
-/**
- * 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.
- */
-
-#ifndef MBED_LORAWAN_DUMMYSENSOR_H_
-#define MBED_LORAWAN_DUMMYSENSOR_H_
-
-/*
- * A dummy sensor for Mbed LoRa Test Application
- */
-class DS1820 {
-public:
-    DS1820(uint32_t)
-    {
-        value = 1.0f;
-    };
-    bool begin()
-    {
-        return true;
-    };
-    void startConversion() {};
-    float read()
-    {
-        value += 1.1f;
-        return value;
-    }
-
-private:
-    float value;
-};
-
-
-
-#endif /* MBED_LORAWAN_DUMMYSENSOR_H_ */
diff -r 5293a23c7ba9 -r 9bb9a0374572 X_NUCLEO_IKS01A2.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/X_NUCLEO_IKS01A2.lib	Thu Mar 14 19:44:07 2019 +0000
@@ -0,0 +1,1 @@
+http://os.mbed.com/teams/ST/code/X_NUCLEO_IKS01A2/#138a7a28bd21
diff -r 5293a23c7ba9 -r 9bb9a0374572 main.cpp
--- a/main.cpp	Tue Mar 12 13:02:18 2019 +0000
+++ b/main.cpp	Thu Mar 14 19:44:07 2019 +0000
@@ -1,270 +1,286 @@
-/**
- * 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 <stdio.h>
-
-#include "lorawan/LoRaWANInterface.h"
-#include "lorawan/system/lorawan_data_structures.h"
-#include "events/EventQueue.h"
-
-// Application helpers
-#include "DummySensor.h"
-#include "trace_helper.h"
-#include "lora_radio_helper.h"
-
-using namespace events;
-
-// Max payload size can be LORAMAC_PHY_MAXPAYLOAD.
-// This example only communicates with much shorter messages (<30 bytes).
-// If longer messages are used, these buffers must be changed accordingly.
-uint8_t tx_buffer[30];
-uint8_t rx_buffer[30];
-
-/*
- * Sets up an application dependent transmission timer in ms. Used only when Duty Cycling is off for testing
- */
-#define TX_TIMER                        10000
-
-/**
- * Maximum number of events for the event queue.
- * 10 is the safe number for the stack events, however, if application
- * also uses the queue for whatever purposes, this number should be increased.
- */
-#define MAX_NUMBER_OF_EVENTS            10
-
-/**
- * Maximum number of retries for CONFIRMED messages before giving up
- */
-#define CONFIRMED_MSG_RETRY_COUNTER     3
-
-/**
- * Dummy pin for dummy sensor
- */
-#define PC_9                            0
-
-/**
- * Dummy sensor class object
- */
-DS1820  ds1820(PC_9);
-
-/**
-* This event queue is the global event queue for both the
-* application and stack. To conserve memory, the stack is designed to run
-* in the same thread as the application and the application is responsible for
-* providing an event queue to the stack that will be used for ISR deferment as
-* well as application information event queuing.
-*/
-static EventQueue ev_queue(MAX_NUMBER_OF_EVENTS *EVENTS_EVENT_SIZE);
-
-/**
- * Event handler.
- *
- * This will be passed to the LoRaWAN stack to queue events for the
- * application which in turn drive the application.
- */
-static void lora_event_handler(lorawan_event_t event);
-
-/**
- * Constructing Mbed LoRaWANInterface and passing it the radio object from lora_radio_helper.
- */
-static LoRaWANInterface lorawan(radio);
-
-/**
- * Application specific callbacks
- */
-static lorawan_app_callbacks_t callbacks;
-
-/**
- * Entry point for application
- */
-int main(void)
-{
-    // setup tracing
-    setup_trace();
-
-    // stores the status of a call to LoRaWAN protocol
-    lorawan_status_t retcode;
-
-    // Initialize LoRaWAN stack
-    if (lorawan.initialize(&ev_queue) != LORAWAN_STATUS_OK) {
-        printf("\r\n LoRa initialization failed! \r\n");
-        return -1;
-    }
-
-    printf("\r\n Mbed LoRaWANStack initialized \r\n");
-
-    // prepare application callbacks
-    callbacks.events = mbed::callback(lora_event_handler);
-    lorawan.add_app_callbacks(&callbacks);
-
-    // Set number of retries in case of CONFIRMED messages
-    if (lorawan.set_confirmed_msg_retries(CONFIRMED_MSG_RETRY_COUNTER)
-            != LORAWAN_STATUS_OK) {
-        printf("\r\n set_confirmed_msg_retries failed! \r\n\r\n");
-        return -1;
-    }
-
-    printf("\r\n CONFIRMED message retries : %d \r\n",
-           CONFIRMED_MSG_RETRY_COUNTER);
-
-    // Enable adaptive data rate
-    if (lorawan.enable_adaptive_datarate() != LORAWAN_STATUS_OK) {
-        printf("\r\n enable_adaptive_datarate failed! \r\n");
-        return -1;
-    }
-
-    printf("\r\n Adaptive data  rate (ADR) - Enabled \r\n");
-
-    retcode = lorawan.connect();
-
-    if (retcode == LORAWAN_STATUS_OK ||
-            retcode == LORAWAN_STATUS_CONNECT_IN_PROGRESS) {
-    } else {
-        printf("\r\n Connection error, code = %d \r\n", retcode);
-        return -1;
-    }
-
-    printf("\r\n Connection - In Progress ...\r\n");
-
-    // make your event queue dispatching events forever
-    ev_queue.dispatch_forever();
-
-    return 0;
-}
-
-/**
- * Sends a message to the Network Server
- */
-static void send_message()
-{
-    uint16_t packet_len;
-    int16_t retcode;
-    float sensor_value;
-
-    if (ds1820.begin()) {
-        ds1820.startConversion();
-        sensor_value = ds1820.read();
-        printf("\r\n Dummy Sensor Value = %3.1f \r\n", sensor_value);
-        ds1820.startConversion();
-    } else {
-        printf("\r\n No sensor found \r\n");
-        return;
-    }
-
-    packet_len = sprintf((char *) tx_buffer, "Dummy Sensor Value is %3.1f",
-                         sensor_value);
-
-    retcode = lorawan.send(MBED_CONF_LORA_APP_PORT, tx_buffer, packet_len,
-                           MSG_UNCONFIRMED_FLAG);
-
-    if (retcode < 0) {
-        retcode == LORAWAN_STATUS_WOULD_BLOCK ? printf("send - WOULD BLOCK\r\n")
-        : printf("\r\n send() - Error code %d \r\n", retcode);
-
-        if (retcode == LORAWAN_STATUS_WOULD_BLOCK) {
-            //retry in 3 seconds
-            if (MBED_CONF_LORA_DUTY_CYCLE_ON) {
-                ev_queue.call_in(3000, send_message);
-            }
-        }
-        return;
-    }
-
-    printf("\r\n %d bytes scheduled for transmission \r\n", retcode);
-    memset(tx_buffer, 0, sizeof(tx_buffer));
-}
-
-/**
- * Receive a message from the Network Server
- */
-static void receive_message()
-{
-    uint8_t port;
-    int flags;
-    int16_t retcode = lorawan.receive(rx_buffer, sizeof(rx_buffer), port, flags);
-
-    if (retcode < 0) {
-        printf("\r\n receive() - Error code %d \r\n", retcode);
-        return;
-    }
-
-    printf(" RX Data on port %u (%d bytes): ", port, retcode);
-    for (uint8_t i = 0; i < retcode; i++) {
-        printf("%02x ", rx_buffer[i]);
-    }
-    printf("\r\n");
-    
-    memset(rx_buffer, 0, sizeof(rx_buffer));
-}
-
-/**
- * Event handler
- */
-static void lora_event_handler(lorawan_event_t event)
-{
-    switch (event) {
-        case CONNECTED:
-            printf("\r\n Connection - Successful \r\n");
-            if (MBED_CONF_LORA_DUTY_CYCLE_ON) {
-                send_message();
-            } else {
-                ev_queue.call_every(TX_TIMER, send_message);
-            }
-
-            break;
-        case DISCONNECTED:
-            ev_queue.break_dispatch();
-            printf("\r\n Disconnected Successfully \r\n");
-            break;
-        case TX_DONE:
-            printf("\r\n Message Sent to Network Server \r\n");
-            if (MBED_CONF_LORA_DUTY_CYCLE_ON) {
-                send_message();
-            }
-            break;
-        case TX_TIMEOUT:
-        case TX_ERROR:
-        case TX_CRYPTO_ERROR:
-        case TX_SCHEDULING_ERROR:
-            printf("\r\n Transmission Error - EventCode = %d \r\n", event);
-            // try again
-            if (MBED_CONF_LORA_DUTY_CYCLE_ON) {
-                send_message();
-            }
-            break;
-        case RX_DONE:
-            printf("\r\n Received message from Network Server \r\n");
-            receive_message();
-            break;
-        case RX_TIMEOUT:
-        case RX_ERROR:
-            printf("\r\n Error in reception - Code = %d \r\n", event);
-            break;
-        case JOIN_FAILURE:
-            printf("\r\n OTAA Failed - Check Keys \r\n");
-            break;
-        case UPLINK_REQUIRED:
-            printf("\r\n Uplink required by NS \r\n");
-            if (MBED_CONF_LORA_DUTY_CYCLE_ON) {
-                send_message();
-            }
-            break;
-        default:
-            MBED_ASSERT("Unknown Event");
-    }
-}
-
-// EOF
+/**
+ * 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 <stdio.h>
+
+#include "lorawan/LoRaWANInterface.h"
+#include "lorawan/system/lorawan_data_structures.h"
+#include "events/EventQueue.h"
+
+// Application helpers
+#include "trace_helper.h"
+#include "lora_radio_helper.h"
+
+// Extension Board library
+#include "XNucleoIKS01A2.h"
+
+
+using namespace events;
+
+// Max payload size can be LORAMAC_PHY_MAXPAYLOAD.
+// This example only communicates with much shorter messages (<30 bytes).
+// If longer messages are used, these buffers must be changed accordingly.
+uint8_t tx_buffer[60];
+uint8_t rx_buffer[30];
+
+/*
+ * Sets up an application dependent transmission timer in ms. Used only when Duty Cycling is off for testing
+ */
+#define TX_TIMER                        10000
+
+/**
+ * Maximum number of events for the event queue.
+ * 10 is the safe number for the stack events, however, if application
+ * also uses the queue for whatever purposes, this number should be increased.
+ */
+#define MAX_NUMBER_OF_EVENTS            10
+
+/**
+ * Maximum number of retries for CONFIRMED messages before giving up
+ */
+#define CONFIRMED_MSG_RETRY_COUNTER     3
+
+
+/**
+* This event queue is the global event queue for both the
+* application and stack. To conserve memory, the stack is designed to run
+* in the same thread as the application and the application is responsible for
+* providing an event queue to the stack that will be used for ISR deferment as
+* well as application information event queuing.
+*/
+static EventQueue ev_queue(MAX_NUMBER_OF_EVENTS *EVENTS_EVENT_SIZE);
+
+/**
+ * Event handler.
+ *
+ * This will be passed to the LoRaWAN stack to queue events for the
+ * application which in turn drive the application.
+ */
+static void lora_event_handler(lorawan_event_t event);
+
+/**
+ * Constructing Mbed LoRaWANInterface and passing it the radio object from lora_radio_helper.
+ */
+static LoRaWANInterface lorawan(radio);
+
+/**
+ * Application specific callbacks
+ */
+static lorawan_app_callbacks_t callbacks;
+
+/* Instantiate the expansion board */
+XNucleoIKS01A2 *mems_expansion_board = XNucleoIKS01A2::instance(D14, D15, D4, D5);
+
+/* Sensor initialization */
+HTS221Sensor *hum_temp = mems_expansion_board->ht_sensor;
+LSM6DSLSensor *acc_gyro = mems_expansion_board->acc_gyro;
+
+/**
+ * Auxiliary functions
+ */
+float get_temperature(){
+    float value;
+    hum_temp->get_temperature(&value);
+    printf("\n\rTemperature %f\n\r", value);
+    
+    printf("%3.3f", value);
+    return value;
+}
+
+/* Print the orientation. */
+bool send_orientation() {
+  uint8_t xl = 0;
+  uint8_t xh = 0;
+  uint8_t yl = 0;
+  uint8_t yh = 0;
+  uint8_t zl = 0;
+  uint8_t zh = 0;
+  
+  acc_gyro->get_6d_orientation_xl(&xl);
+  acc_gyro->get_6d_orientation_xh(&xh);
+  acc_gyro->get_6d_orientation_yl(&yl);
+  acc_gyro->get_6d_orientation_yh(&yh);
+  acc_gyro->get_6d_orientation_zl(&zl);
+  acc_gyro->get_6d_orientation_zh(&zh);
+  
+  if ( xl == 0 && yl == 0 && zl == 0 && xh == 0 && yh == 0 && zh == 1 ) {
+    return true;
+  }
+  
+  else {
+    return false;
+  }
+}
+
+/**
+ * Entry point for application
+ */
+int main(void)
+{
+    
+    // SENSOR INIT
+    hum_temp->enable();
+    acc_gyro->enable_x();
+    /* Enable 6D Orientation. */
+    acc_gyro->enable_6d_orientation();
+    
+    // setup tracing
+    setup_trace();
+
+    // stores the status of a call to LoRaWAN protocol
+    lorawan_status_t retcode;
+
+    // Initialize LoRaWAN stack
+    if (lorawan.initialize(&ev_queue) != LORAWAN_STATUS_OK) {
+        printf("\r\n LoRa initialization failed! \r\n");
+        return -1;
+    }
+
+    printf("\r\n Mbed LoRaWANStack initialized \r\n");
+
+    // prepare application callbacks
+    callbacks.events = mbed::callback(lora_event_handler);
+    lorawan.add_app_callbacks(&callbacks);
+
+    // Set number of retries in case of CONFIRMED messages
+    if (lorawan.set_confirmed_msg_retries(CONFIRMED_MSG_RETRY_COUNTER)
+            != LORAWAN_STATUS_OK) {
+        printf("\r\n set_confirmed_msg_retries failed! \r\n\r\n");
+        return -1;
+    }
+
+    printf("\r\n CONFIRMED message retries : %d \r\n",
+           CONFIRMED_MSG_RETRY_COUNTER);
+
+    // Enable adaptive data rate
+    if (lorawan.enable_adaptive_datarate() != LORAWAN_STATUS_OK) {
+        printf("\r\n enable_adaptive_datarate failed! \r\n");
+        return -1;
+    }
+
+    printf("\r\n Adaptive data  rate (ADR) - Enabled \r\n");
+
+    retcode = lorawan.connect();
+
+    if (retcode == LORAWAN_STATUS_OK ||
+            retcode == LORAWAN_STATUS_CONNECT_IN_PROGRESS) {
+    } else {
+        printf("\r\n Connection error, code = %d \r\n", retcode);
+        return -1;
+    }
+
+    printf("\r\n Connection - In Progress ...\r\n");
+
+    // make your event queue dispatching events forever
+    ev_queue.dispatch_forever();
+
+    return 0;
+}
+
+/**
+ * Sends a message to the Network Server
+ */
+static void send_message()
+{
+    uint16_t packet_len;
+    int16_t retcode;
+    float temperature = 0.0;
+    int correct = 0;
+    
+    temperature = get_temperature();
+    correct = send_orientation();
+    
+    packet_len = sprintf((char *) tx_buffer, "%3.3f-%d", temperature, correct);
+    
+    
+    retcode = lorawan.send(MBED_CONF_LORA_APP_PORT, tx_buffer, packet_len,
+                           MSG_UNCONFIRMED_FLAG);
+
+    if (retcode < 0) {
+        retcode == LORAWAN_STATUS_WOULD_BLOCK ? printf("send - WOULD BLOCK\r\n")
+        : printf("\r\n send() - Error code %d \r\n", retcode);
+
+        if (retcode == LORAWAN_STATUS_WOULD_BLOCK) {
+            //retry in 3 seconds
+            if (MBED_CONF_LORA_DUTY_CYCLE_ON) {
+                ev_queue.call_in(3000, send_message);
+            }
+        }
+        return;
+    }
+
+    printf("\r\n %d bytes scheduled for transmission \r\n", retcode);
+    memset(tx_buffer, 0, sizeof(tx_buffer));
+}
+
+
+/**
+ * Event handler
+ */
+static void lora_event_handler(lorawan_event_t event)
+{
+    switch (event) {
+        case CONNECTED:
+            printf("\r\n Connection - Successful \r\n");
+            if (MBED_CONF_LORA_DUTY_CYCLE_ON) {
+                send_message();
+            } else {
+                ev_queue.call_every(TX_TIMER, send_message);
+            }
+
+            break;
+        case DISCONNECTED:
+            ev_queue.break_dispatch();
+            printf("\r\n Disconnected Successfully \r\n");
+            break;
+        case TX_DONE:
+            printf("\r\n Message Sent to Network Server \r\n");
+            if (MBED_CONF_LORA_DUTY_CYCLE_ON) {
+                send_message();
+            }
+            break;
+        case TX_TIMEOUT:
+        case TX_ERROR:
+        case TX_CRYPTO_ERROR:
+        case TX_SCHEDULING_ERROR:
+            printf("\r\n Transmission Error - EventCode = %d \r\n", event);
+            // try again
+            if (MBED_CONF_LORA_DUTY_CYCLE_ON) {
+                send_message();
+            }
+            break;
+        case RX_DONE:
+            printf("\r\n Received message from Network Server \r\n");
+            break;
+        case RX_TIMEOUT:
+        case RX_ERROR:
+            printf("\r\n Error in reception - Code = %d \r\n", event);
+            break;
+        case JOIN_FAILURE:
+            printf("\r\n OTAA Failed - Check Keys \r\n");
+            break;
+        case UPLINK_REQUIRED:
+            printf("\r\n Uplink required by NS \r\n");
+            if (MBED_CONF_LORA_DUTY_CYCLE_ON) {
+                send_message();
+            }
+            break;
+        default:
+            MBED_ASSERT("Unknown Event");
+    }
+}
+
+// EOF
diff -r 5293a23c7ba9 -r 9bb9a0374572 main.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.h	Thu Mar 14 19:44:07 2019 +0000
@@ -0,0 +1,1 @@
+#include "XNucleoIKS01A2.h"
diff -r 5293a23c7ba9 -r 9bb9a0374572 mbed-lora-radio-drv.lib
--- a/mbed-lora-radio-drv.lib	Tue Mar 12 13:02:18 2019 +0000
+++ b/mbed-lora-radio-drv.lib	Thu Mar 14 19:44:07 2019 +0000
@@ -1,1 +1,1 @@
-https://github.com/ARMmbed/mbed-semtech-lora-rf-drivers#16958f814d505cfbbedfa16d9bf8b9dff0e0442b
+https://github.com/ARMmbed/mbed-semtech-lora-rf-drivers/#16958f814d505cfbbedfa16d9bf8b9dff0e0442b
diff -r 5293a23c7ba9 -r 9bb9a0374572 mbed_app.json
--- a/mbed_app.json	Tue Mar 12 13:02:18 2019 +0000
+++ b/mbed_app.json	Thu Mar 14 19:44:07 2019 +0000
@@ -30,12 +30,12 @@
             "platform.stdio-convert-newlines": true,
             "platform.stdio-baud-rate": 115200,
             "platform.default-serial-baud-rate": 115200,
-            "lora.over-the-air-activation": true,
-            "lora.duty-cycle-on": true,
+            "lora.over-the-air-activation": false,
+            "lora.duty-cycle-on": false,
             "lora.phy": "EU868",
-            "lora.device-eui": "{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }",
-            "lora.application-eui": "{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }",
-            "lora.application-key": "{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }"
+            "lora.appskey": "{ 0xCD, 0xA9, 0x0D, 0x58, 0x4A, 0x45, 0x47, 0xE7, 0x77, 0x06, 0x63, 0x7E, 0x7B, 0x0D, 0x88, 0xC1 }",
+            "lora.nwkskey": "{ 0x30, 0xFD, 0x2C, 0xD2, 0x46, 0x06, 0xE5, 0xAE, 0x21, 0x8E, 0xCF, 0x29, 0xCE, 0xFB, 0xC1, 0xA1 }",
+            "lora.device-address": "0x26011BF1" 
         },
 
         "K64F": {