SUNGTAE KIM / Mbed OS BG96_K6xF_pelion-example-frdm_Temp

BG96_K6xF_pelion-example-frdm_Temp

Dependencies:   FXAS21002 FXOS8700Q

Overview

This document is based on https://os.mbed.com/teams/NXP/code/pelion-example-frdm/ and the code forked Daniel_Lee's(https://os.mbed.com/users/Daniel_Lee/code/BG96_K6xF_pelion-example-frdm/)BG96_K6xF_pelion-example-frdm repository and added some features. Need a WIZnet IoT Shield BG96 board and development board.

This example is known to work great on the following platforms:

/media/uploads/stkim92/pel01.png

Requirement

  1. FRDM-K64F or FRDM-K66F
  2. WIZnet IoT Shield BG96 board
  3. USIM card

Example functionality

This example showcases the following device functionality:

Read onboard FXOS8700Q accelerometer, magnetometer and temperature(on shield). And report the values as Pelion LWM2M resources (see image below). (FRDM-K66F only) Read onboard FXAS21002 gyroscope and report the values as Pelion LWM2M resources. On user button click, increment Pelion LWM2M button resource. Allow the user to change the state of the board LED from Pelion LWM2M led_state resource and PUT request.

1. Import into Compiler

/media/uploads/stkim92/pel1.png

2. Apply Update Certificate

/media/uploads/stkim92/pel03.png

3. Compile and Program

/media/uploads/stkim92/pel04.png

4. If successfully connect to cellular networks(SKTelecom) then you can get below message

Device's Result

include the mbed library with this snippet

You can hold the user button during boot to format the storage and change the device identity.

M2Mnet(BG96) Power ON



Sensors configuration:

FXOS8700Q accelerometer = 0xC7

FXOS8700Q magnetometer  = 0xC7



Connecting to the network using the default network interface...

Connected to the network successfully. IP address: 2001:2D8:65

Initializing Pelion Device Management Client...

Initialized Pelion Device Management Client. Registering...

Press the user button to increment the LwM2M resource value...

Celsius temp : 26.10 C                                                             

FXOS8700Q mag:    0.217 x,   0.420 y,   0.288 z [gauss]

Pelion Cloud Result (1)

/media/uploads/stkim92/pel4.png

Pelion Cloud Result (2)

/media/uploads/stkim92/pel5.png

main.cpp@14:bd420de18a97, 2019-08-06 (annotated)

Committer:
stkim92
Date:
Tue Aug 06 14:38:56 2019 +0000
Revision:
14:bd420de18a97
Parent:
13:ec1c3a64ee39 
Add MbedCloudClientResource_temperature

Who changed what in which revision?

UserRevisionLine numberNew contents of line
screamer 0:a9d53048f0b6 1 // ----------------------------------------------------------------------------
screamer 0:a9d53048f0b6 2 // Copyright 2016-2018 ARM Ltd.
screamer 0:a9d53048f0b6 3 //
screamer 0:a9d53048f0b6 4 // SPDX-License-Identifier: Apache-2.0
screamer 0:a9d53048f0b6 5 //
screamer 0:a9d53048f0b6 6 // Licensed under the Apache License, Version 2.0 (the "License");
screamer 0:a9d53048f0b6 7 // you may not use this file except in compliance with the License.
screamer 0:a9d53048f0b6 8 // You may obtain a copy of the License at
screamer 0:a9d53048f0b6 9 //
screamer 0:a9d53048f0b6 10 // http://www.apache.org/licenses/LICENSE-2.0
screamer 0:a9d53048f0b6 11 //
screamer 0:a9d53048f0b6 12 // Unless required by applicable law or agreed to in writing, software
screamer 0:a9d53048f0b6 13 // distributed under the License is distributed on an "AS IS" BASIS,
screamer 0:a9d53048f0b6 14 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
screamer 0:a9d53048f0b6 15 // See the License for the specific language governing permissions and
screamer 0:a9d53048f0b6 16 // limitations under the License.
screamer 0:a9d53048f0b6 17 // ----------------------------------------------------------------------------
screamer 0:a9d53048f0b6 18 #ifndef MBED_TEST_MODE
screamer 0:a9d53048f0b6 19
screamer 0:a9d53048f0b6 20 #include "mbed.h"
screamer 0:a9d53048f0b6 21 #include "simple-mbed-cloud-client.h"
screamer 0:a9d53048f0b6 22 #include "FATFileSystem.h"
screamer 0:a9d53048f0b6 23 #include "LittleFileSystem.h"
screamer 5:f2123dc31d30 24
screamer 5:f2123dc31d30 25 // Default network interface object. Don't forget to change the WiFi SSID/password in mbed_app.json if you're using WiFi.
screamer 5:f2123dc31d30 26 NetworkInterface *net = NetworkInterface::get_default_instance();
screamer 5:f2123dc31d30 27
screamer 5:f2123dc31d30 28 // Default block device available on the target board
screamer 5:f2123dc31d30 29 BlockDevice *bd = BlockDevice::get_default_instance();
screamer 5:f2123dc31d30 30
screamer 5:f2123dc31d30 31 #if COMPONENT_SD || COMPONENT_NUSD
screamer 5:f2123dc31d30 32 // Use FATFileSystem for SD card type blockdevices
screamer 5:f2123dc31d30 33 FATFileSystem fs("fs");
screamer 5:f2123dc31d30 34 #else
screamer 5:f2123dc31d30 35 // Use LittleFileSystem for non-SD block devices to enable wear leveling and other functions
screamer 5:f2123dc31d30 36 LittleFileSystem fs("fs");
screamer 5:f2123dc31d30 37 #endif
screamer 5:f2123dc31d30 38
screamer 5:f2123dc31d30 39 // Default User button for GET example and for resetting the storage
screamer 5:f2123dc31d30 40 InterruptIn button(BUTTON1);
screamer 5:f2123dc31d30 41 // Default LED to use for PUT/POST example
screamer 5:f2123dc31d30 42 DigitalOut led(LED1, 0);
screamer 5:f2123dc31d30 43
screamer 5:f2123dc31d30 44 // How often to fetch sensor data (in seconds)
screamer 5:f2123dc31d30 45 #define SENSORS_POLL_INTERVAL 3.0
stkim92 14:bd420de18a97 46 #define MBED_CONF_IOTSHIELD_SENSOR_TEMP A1
screamer 5:f2123dc31d30 47 // Send all sensor data or just limited (useful for when running out of memory)
screamer 5:f2123dc31d30 48 //#define SEND_ALL_SENSORS
screamer 5:f2123dc31d30 49
screamer 5:f2123dc31d30 50 // Sensors related includes and initialization
screamer 1:42d51cf7cebe 51 #include "FXOS8700Q.h"
screamer 2:fba2c7066355 52 #include "FXAS21002.h"
screamer 1:42d51cf7cebe 53
stkim92 14:bd420de18a97 54 AnalogIn tempVal(MBED_CONF_IOTSHIELD_SENSOR_TEMP); //19.08.06 added by tom
stkim92 14:bd420de18a97 55
screamer 2:fba2c7066355 56 #ifdef TARGET_K66F
screamer 2:fba2c7066355 57 I2C sens_i2c(PTD9, PTD8);
screamer 2:fba2c7066355 58 #else
screamer 2:fba2c7066355 59 I2C sens_i2c(PTE25, PTE24);
screamer 2:fba2c7066355 60 #endif /* TARGET_K66F */
screamer 2:fba2c7066355 61
screamer 2:fba2c7066355 62 FXOS8700QAccelerometer sens_acc(sens_i2c, FXOS8700CQ_SLAVE_ADDR1); // Configured for the FRDM-K64F with onboard sensors
screamer 2:fba2c7066355 63 FXOS8700QMagnetometer sens_mag(sens_i2c, FXOS8700CQ_SLAVE_ADDR1);
screamer 2:fba2c7066355 64 #ifdef TARGET_K66F
screamer 2:fba2c7066355 65 FXAS21002 sens_gyro(PTD9, PTD8, 0x20);
screamer 2:fba2c7066355 66 #endif /* TARGET_K66F */
screamer 1:42d51cf7cebe 67
screamer 0:a9d53048f0b6 68 // Declaring pointers for access to Pelion Device Management Client resources outside of main()
screamer 2:fba2c7066355 69 MbedCloudClientResource *res_button;
screamer 2:fba2c7066355 70 MbedCloudClientResource *res_led;
screamer 2:fba2c7066355 71 MbedCloudClientResource *res_post;
stkim92 14:bd420de18a97 72 MbedCloudClientResource *res_temperature; //19.08.06 added by tom
screamer 5:f2123dc31d30 73
screamer 5:f2123dc31d30 74 // Additional resources for sensor readings
screamer 1:42d51cf7cebe 75 #ifdef SEND_ALL_SENSORS
stkim92 14:bd420de18a97 76 MbedCloudClientResource *res_temperature; //19.08.06 added by tom
screamer 1:42d51cf7cebe 77 MbedCloudClientResource *res_magnometer_x;
screamer 1:42d51cf7cebe 78 MbedCloudClientResource *res_magnometer_y;
screamer 1:42d51cf7cebe 79 MbedCloudClientResource *res_magnometer_z;
screamer 1:42d51cf7cebe 80 MbedCloudClientResource *res_accelerometer_x;
screamer 1:42d51cf7cebe 81 MbedCloudClientResource *res_accelerometer_y;
screamer 1:42d51cf7cebe 82 MbedCloudClientResource *res_accelerometer_z;
screamer 2:fba2c7066355 83 #ifdef TARGET_K66F
screamer 2:fba2c7066355 84 MbedCloudClientResource *res_gyroscope_x;
screamer 2:fba2c7066355 85 MbedCloudClientResource *res_gyroscope_y;
screamer 2:fba2c7066355 86 MbedCloudClientResource *res_gyroscope_z;
screamer 2:fba2c7066355 87 #endif /* TARGET_K66F */
screamer 1:42d51cf7cebe 88 #endif /* SEND_ALL_SENSORS */
screamer 0:a9d53048f0b6 89
stkim92 14:bd420de18a97 90 float temp =0;
stkim92 14:bd420de18a97 91 float voltage = 0; // 전압 계산 값 넣을 변수
stkim92 14:bd420de18a97 92 float celsius = 0; // 섭씨 계산 값 넣을 변수
stkim92 14:bd420de18a97 93
Daniel_Lee 13:ec1c3a64ee39 94 void BG96_Modem_PowerON(void)
Daniel_Lee 13:ec1c3a64ee39 95 {
Daniel_Lee 13:ec1c3a64ee39 96 DigitalOut BG96_RESET(D7);
Daniel_Lee 13:ec1c3a64ee39 97 DigitalOut BG96_PWRKEY(D9);
Daniel_Lee 13:ec1c3a64ee39 98
Daniel_Lee 13:ec1c3a64ee39 99 BG96_RESET = 1;
Daniel_Lee 13:ec1c3a64ee39 100 BG96_PWRKEY = 1;
Daniel_Lee 13:ec1c3a64ee39 101 wait_ms(200);
Daniel_Lee 13:ec1c3a64ee39 102
Daniel_Lee 13:ec1c3a64ee39 103 BG96_RESET = 0;
Daniel_Lee 13:ec1c3a64ee39 104 BG96_PWRKEY = 0;
Daniel_Lee 13:ec1c3a64ee39 105 wait_ms(300);
Daniel_Lee 13:ec1c3a64ee39 106
Daniel_Lee 13:ec1c3a64ee39 107 BG96_RESET = 1;
Daniel_Lee 13:ec1c3a64ee39 108 wait_ms(5000);
Daniel_Lee 13:ec1c3a64ee39 109 }
Daniel_Lee 13:ec1c3a64ee39 110
screamer 0:a9d53048f0b6 111 // An event queue is a very useful structure to debounce information between contexts (e.g. ISR and normal threads)
screamer 0:a9d53048f0b6 112 // This is great because things such as network operations are illegal in ISR, so updating a resource in a button's fall() function is not allowed
screamer 0:a9d53048f0b6 113 EventQueue eventQueue;
screamer 0:a9d53048f0b6 114
screamer 1:42d51cf7cebe 115 // When the device is registered, this variable will be used to access various useful information, like device ID etc.
screamer 1:42d51cf7cebe 116 static const ConnectorClientEndpointInfo* endpointInfo;
screamer 1:42d51cf7cebe 117
screamer 0:a9d53048f0b6 118 /**
screamer 0:a9d53048f0b6 119 * PUT handler - sets the value of the built-in LED
screamer 0:a9d53048f0b6 120 * @param resource The resource that triggered the callback
screamer 0:a9d53048f0b6 121 * @param newValue Updated value for the resource
screamer 0:a9d53048f0b6 122 */
screamer 0:a9d53048f0b6 123 void put_callback(MbedCloudClientResource *resource, m2m::String newValue) {
screamer 2:fba2c7066355 124 printf("*** PUT received, new value: %s \n", newValue.c_str());
screamer 0:a9d53048f0b6 125 led = atoi(newValue.c_str());
screamer 0:a9d53048f0b6 126 }
screamer 0:a9d53048f0b6 127
screamer 0:a9d53048f0b6 128 /**
screamer 0:a9d53048f0b6 129 * POST handler - prints the content of the payload
screamer 0:a9d53048f0b6 130 * @param resource The resource that triggered the callback
screamer 0:a9d53048f0b6 131 * @param buffer If a body was passed to the POST function, this contains the data.
screamer 0:a9d53048f0b6 132 * Note that the buffer is deallocated after leaving this function, so copy it if you need it longer.
screamer 0:a9d53048f0b6 133 * @param size Size of the body
screamer 0:a9d53048f0b6 134 */
screamer 0:a9d53048f0b6 135 void post_callback(MbedCloudClientResource *resource, const uint8_t *buffer, uint16_t size) {
screamer 2:fba2c7066355 136 printf("*** POST received (length %u). Payload: ", size);
screamer 0:a9d53048f0b6 137 for (size_t ix = 0; ix < size; ix++) {
screamer 0:a9d53048f0b6 138 printf("%02x ", buffer[ix]);
screamer 0:a9d53048f0b6 139 }
screamer 0:a9d53048f0b6 140 printf("\n");
screamer 0:a9d53048f0b6 141 }
screamer 0:a9d53048f0b6 142
screamer 0:a9d53048f0b6 143 /**
screamer 0:a9d53048f0b6 144 * Button handler
screamer 0:a9d53048f0b6 145 * This function will be triggered either by a physical button press or by a ticker every 5 seconds (see below)
screamer 0:a9d53048f0b6 146 */
screamer 0:a9d53048f0b6 147 void button_press() {
screamer 2:fba2c7066355 148 int v = res_button->get_value_int() + 1;
screamer 2:fba2c7066355 149 res_button->set_value(v);
screamer 2:fba2c7066355 150 printf("*** Button clicked %d times \n", v);
screamer 0:a9d53048f0b6 151 }
screamer 0:a9d53048f0b6 152
screamer 0:a9d53048f0b6 153 /**
screamer 0:a9d53048f0b6 154 * Notification callback handler
screamer 0:a9d53048f0b6 155 * @param resource The resource that triggered the callback
screamer 0:a9d53048f0b6 156 * @param status The delivery status of the notification
screamer 0:a9d53048f0b6 157 */
screamer 0:a9d53048f0b6 158 void button_callback(MbedCloudClientResource *resource, const NoticationDeliveryStatus status) {
screamer 2:fba2c7066355 159 printf("*** Button notification, status %s (%d) \n", MbedCloudClientResource::delivery_status_to_string(status), status);
screamer 0:a9d53048f0b6 160 }
screamer 0:a9d53048f0b6 161
screamer 0:a9d53048f0b6 162 /**
screamer 0:a9d53048f0b6 163 * Registration callback handler
screamer 0:a9d53048f0b6 164 * @param endpoint Information about the registered endpoint such as the name (so you can find it back in portal)
screamer 0:a9d53048f0b6 165 */
screamer 0:a9d53048f0b6 166 void registered(const ConnectorClientEndpointInfo *endpoint) {
screamer 0:a9d53048f0b6 167 printf("Registered to Pelion Device Management. Endpoint Name: %s\n", endpoint->internal_endpoint_name.c_str());
screamer 3:2231338197f2 168 endpointInfo = endpoint;
screamer 0:a9d53048f0b6 169 }
screamer 0:a9d53048f0b6 170
screamer 1:42d51cf7cebe 171 /**
screamer 1:42d51cf7cebe 172 * Initialize sensors
screamer 1:42d51cf7cebe 173 */
screamer 1:42d51cf7cebe 174 void sensors_init() {
screamer 1:42d51cf7cebe 175 printf ("\nSensors configuration:\n");
screamer 1:42d51cf7cebe 176
screamer 2:fba2c7066355 177 sens_acc.enable();
screamer 2:fba2c7066355 178 sens_mag.enable();
screamer 2:fba2c7066355 179 #ifdef TARGET_K66F
screamer 2:fba2c7066355 180 sens_gyro.activate(true);
screamer 2:fba2c7066355 181 #endif /* TARGET_K66F */
screamer 1:42d51cf7cebe 182
screamer 2:fba2c7066355 183 printf("FXOS8700Q accelerometer = 0x%X\n", sens_acc.whoAmI());
screamer 2:fba2c7066355 184 printf("FXOS8700Q magnetometer = 0x%X\n", sens_mag.whoAmI());
screamer 2:fba2c7066355 185 #ifdef TARGET_K66F
screamer 2:fba2c7066355 186 printf("FXAS21002 gyroscope = 0x%X\n", sens_gyro.getStatus());
screamer 2:fba2c7066355 187 #endif /* TARGET_K66F */
screamer 1:42d51cf7cebe 188
screamer 1:42d51cf7cebe 189 printf("\n"); ;
screamer 1:42d51cf7cebe 190 }
screamer 1:42d51cf7cebe 191
stkim92 14:bd420de18a97 192 float getTemperature_C(float _voltage)
stkim92 14:bd420de18a97 193 {
stkim92 14:bd420de18a97 194 // LM35는 섭씨 1도당 10mV의 전위차를 갖는다.
stkim92 14:bd420de18a97 195 // 센서핀의 전압이 0.28V라면 280mV이므로 온도는 28도씨.
stkim92 14:bd420de18a97 196 // 100을 곱해서 섭씨 온도로 나타냄
stkim92 14:bd420de18a97 197 celsius = voltage * 100.0;
stkim92 14:bd420de18a97 198 return celsius;
stkim92 14:bd420de18a97 199 }
stkim92 14:bd420de18a97 200
stkim92 14:bd420de18a97 201
screamer 1:42d51cf7cebe 202 /**
screamer 1:42d51cf7cebe 203 * Update sensors and report their values.
screamer 1:42d51cf7cebe 204 * This function is called periodically.
screamer 1:42d51cf7cebe 205 */
screamer 1:42d51cf7cebe 206 void sensors_update() {
stkim92 14:bd420de18a97 207
screamer 1:42d51cf7cebe 208 motion_data_counts_t acc_raw, mag_raw;
screamer 1:42d51cf7cebe 209
screamer 2:fba2c7066355 210 sens_acc.getAxis(acc_raw);
screamer 2:fba2c7066355 211 sens_mag.getAxis(mag_raw);
screamer 1:42d51cf7cebe 212
screamer 2:fba2c7066355 213 float mag_x = (double)mag_raw.x / 1000.0, mag_y = (double)mag_raw.y / 1000.0, mag_z = (double)mag_raw.z / 1000.0;
screamer 2:fba2c7066355 214 float acc_x = (double)acc_raw.x / 1000.0, acc_y = (double)acc_raw.y / 1000.0, acc_z = (double)acc_raw.z / 1000.0;
stkim92 14:bd420de18a97 215
stkim92 14:bd420de18a97 216 temp = tempVal.read_u16()/100;
stkim92 14:bd420de18a97 217 voltage = temp * 4.95 / 1024;
stkim92 14:bd420de18a97 218 celsius = getTemperature_C(voltage);
stkim92 14:bd420de18a97 219 printf("Celsius temp : %.2f C", celsius);
stkim92 14:bd420de18a97 220 if (endpointInfo) {
stkim92 14:bd420de18a97 221 res_temperature->set_value(celsius);
stkim92 14:bd420de18a97 222 }
stkim92 14:bd420de18a97 223
screamer 2:fba2c7066355 224 #ifdef TARGET_K66F
screamer 2:fba2c7066355 225 float gyro_x = (double)sens_gyro.getX() / 1000.0, gyro_y = (double)sens_gyro.getY() / 1000.0, gyro_z = (double)sens_gyro.getZ() / 1000.0;
screamer 2:fba2c7066355 226 #endif /* TARGET_K66F */
screamer 1:42d51cf7cebe 227
screamer 2:fba2c7066355 228 printf(" \n");
screamer 2:fba2c7066355 229 printf("FXOS8700Q mag: %7.3f x, %7.3f y, %7.3f z [gauss] \n", mag_x, mag_y, mag_z);
screamer 2:fba2c7066355 230 printf("FXOS8700Q acc: %7.3f x, %7.3f y, %7.3f z [g] \n", acc_x, acc_y, acc_z);
screamer 2:fba2c7066355 231 #ifdef TARGET_K66F
screamer 2:fba2c7066355 232 printf("FXAS21002 gryo: %7.3f x, %7.3f y, %7.3f z [dps] \n", gyro_x, gyro_y, gyro_z);
screamer 2:fba2c7066355 233 printf("\r\033[4A");
screamer 2:fba2c7066355 234 #else
screamer 1:42d51cf7cebe 235 printf("\r\033[3A");
screamer 2:fba2c7066355 236 #endif /* TARGET_K66F */
screamer 1:42d51cf7cebe 237
screamer 1:42d51cf7cebe 238 if (endpointInfo) {
screamer 1:42d51cf7cebe 239 #ifdef SEND_ALL_SENSORS
stkim92 14:bd420de18a97 240 res_temperature->set_value(celsius);
screamer 3:2231338197f2 241 res_accelerometer_x->set_value(acc_x);
screamer 3:2231338197f2 242 res_accelerometer_y->set_value(acc_y);
screamer 3:2231338197f2 243 res_accelerometer_z->set_value(acc_z);
screamer 2:fba2c7066355 244 res_magnometer_x->set_value(mag_x);
screamer 2:fba2c7066355 245 res_magnometer_y->set_value(mag_y);
screamer 2:fba2c7066355 246 res_magnometer_z->set_value(mag_z);
screamer 2:fba2c7066355 247 #ifdef TARGET_K66F
screamer 2:fba2c7066355 248 res_gyroscope_x->set_value(gyro_x);
screamer 2:fba2c7066355 249 res_gyroscope_y->set_value(gyro_y);
screamer 2:fba2c7066355 250 res_gyroscope_z->set_value(gyro_z);
screamer 2:fba2c7066355 251 #endif /* TARGET_K66F */
screamer 1:42d51cf7cebe 252 #endif /* SEND_ALL_SENSORS */
screamer 1:42d51cf7cebe 253 }
screamer 1:42d51cf7cebe 254 }
screamer 1:42d51cf7cebe 255
stkim92 14:bd420de18a97 256
stkim92 14:bd420de18a97 257
stkim92 14:bd420de18a97 258
screamer 0:a9d53048f0b6 259 int main(void) {
screamer 0:a9d53048f0b6 260 printf("\nStarting Simple Pelion Device Management Client example\n");
screamer 0:a9d53048f0b6 261
screamer 2:fba2c7066355 262 int storage_status = fs.mount(bd);
screamer 2:fba2c7066355 263 if (storage_status != 0) {
screamer 2:fba2c7066355 264 printf("Storage mounting failed.\n");
screamer 2:fba2c7066355 265 }
screamer 0:a9d53048f0b6 266 #if USE_BUTTON == 1
screamer 0:a9d53048f0b6 267 // If the User button is pressed ons start, then format storage.
screamer 2:fba2c7066355 268 bool btn_pressed = (button.read() == MBED_CONF_APP_BUTTON_PRESSED_STATE);
screamer 2:fba2c7066355 269 if (btn_pressed) {
screamer 2:fba2c7066355 270 printf("User button is pushed on start...\n");
screamer 2:fba2c7066355 271 }
screamer 2:fba2c7066355 272 #else
screamer 2:fba2c7066355 273 bool btn_pressed = FALSE;
screamer 2:fba2c7066355 274 #endif /* USE_BUTTON */
screamer 2:fba2c7066355 275
screamer 2:fba2c7066355 276 if (storage_status || btn_pressed) {
screamer 2:fba2c7066355 277 printf("Formatting the storage...\n");
screamer 0:a9d53048f0b6 278 int storage_status = StorageHelper::format(&fs, bd);
screamer 0:a9d53048f0b6 279 if (storage_status != 0) {
screamer 0:a9d53048f0b6 280 printf("ERROR: Failed to reformat the storage (%d).\n", storage_status);
screamer 0:a9d53048f0b6 281 }
screamer 0:a9d53048f0b6 282 } else {
screamer 0:a9d53048f0b6 283 printf("You can hold the user button during boot to format the storage and change the device identity.\n");
screamer 0:a9d53048f0b6 284 }
screamer 0:a9d53048f0b6 285
Daniel_Lee 13:ec1c3a64ee39 286 BG96_Modem_PowerON();
Daniel_Lee 13:ec1c3a64ee39 287 printf("M2Mnet(BG96) Power ON\n");
Daniel_Lee 13:ec1c3a64ee39 288
screamer 1:42d51cf7cebe 289 sensors_init();
screamer 1:42d51cf7cebe 290
screamer 0:a9d53048f0b6 291 // Connect to the Internet (DHCP is expected to be on)
screamer 0:a9d53048f0b6 292 printf("Connecting to the network using the default network interface...\n");
screamer 0:a9d53048f0b6 293 net = NetworkInterface::get_default_instance();
screamer 0:a9d53048f0b6 294
screamer 0:a9d53048f0b6 295 nsapi_error_t net_status = NSAPI_ERROR_NO_CONNECTION;
screamer 0:a9d53048f0b6 296 while ((net_status = net->connect()) != NSAPI_ERROR_OK) {
screamer 0:a9d53048f0b6 297 printf("Unable to connect to network (%d). Retrying...\n", net_status);
screamer 0:a9d53048f0b6 298 }
screamer 0:a9d53048f0b6 299
screamer 0:a9d53048f0b6 300 printf("Connected to the network successfully. IP address: %s\n", net->get_ip_address());
screamer 0:a9d53048f0b6 301
screamer 0:a9d53048f0b6 302 printf("Initializing Pelion Device Management Client...\n");
screamer 0:a9d53048f0b6 303
screamer 0:a9d53048f0b6 304 // SimpleMbedCloudClient handles registering over LwM2M to Pelion Device Management
screamer 0:a9d53048f0b6 305 SimpleMbedCloudClient client(net, bd, &fs);
screamer 0:a9d53048f0b6 306 int client_status = client.init();
screamer 0:a9d53048f0b6 307 if (client_status != 0) {
screamer 0:a9d53048f0b6 308 printf("Pelion Client initialization failed (%d)\n", client_status);
screamer 0:a9d53048f0b6 309 return -1;
screamer 0:a9d53048f0b6 310 }
screamer 0:a9d53048f0b6 311
screamer 0:a9d53048f0b6 312 // Creating resources, which can be written or read from the cloud
stkim92 14:bd420de18a97 313
stkim92 14:bd420de18a97 314 res_temperature = client.create_resource("3303/0/5700", "Temperature (C)");
stkim92 14:bd420de18a97 315 res_temperature->set_value(0);
stkim92 14:bd420de18a97 316 res_temperature->methods(M2MMethod::GET);
stkim92 14:bd420de18a97 317 res_temperature->observable(true);
stkim92 14:bd420de18a97 318
screamer 2:fba2c7066355 319 res_button = client.create_resource("3200/0/5501", "button_count");
screamer 2:fba2c7066355 320 res_button->set_value(0);
screamer 2:fba2c7066355 321 res_button->methods(M2MMethod::GET);
screamer 2:fba2c7066355 322 res_button->observable(true);
screamer 2:fba2c7066355 323 res_button->attach_notification_callback(button_callback);
screamer 2:fba2c7066355 324
screamer 2:fba2c7066355 325 res_led = client.create_resource("3201/0/5853", "led_state");
screamer 2:fba2c7066355 326 res_led->set_value(led.read());
screamer 2:fba2c7066355 327 res_led->methods(M2MMethod::GET | M2MMethod::PUT);
screamer 2:fba2c7066355 328 res_led->attach_put_callback(put_callback);
screamer 2:fba2c7066355 329
screamer 2:fba2c7066355 330 res_post = client.create_resource("3300/0/5605", "execute_function");
screamer 2:fba2c7066355 331 res_post->methods(M2MMethod::POST);
screamer 2:fba2c7066355 332 res_post->attach_post_callback(post_callback);
screamer 2:fba2c7066355 333
screamer 2:fba2c7066355 334 #ifdef SEND_ALL_SENSORS
screamer 2:fba2c7066355 335 res_accelerometer_x = client.create_resource("3313/0/5702", "Accelerometer X");
screamer 2:fba2c7066355 336 res_accelerometer_x->set_value(0);
screamer 2:fba2c7066355 337 res_accelerometer_x->methods(M2MMethod::GET);
screamer 2:fba2c7066355 338 res_accelerometer_x->observable(true);
screamer 2:fba2c7066355 339
screamer 2:fba2c7066355 340 res_accelerometer_y = client.create_resource("3313/0/5703", "Accelerometer Y");
screamer 2:fba2c7066355 341 res_accelerometer_y->set_value(0);
screamer 2:fba2c7066355 342 res_accelerometer_y->methods(M2MMethod::GET);
screamer 2:fba2c7066355 343 res_accelerometer_y->observable(true);
screamer 2:fba2c7066355 344
screamer 2:fba2c7066355 345 res_accelerometer_z = client.create_resource("3313/0/5704", "Accelerometer Z");
screamer 2:fba2c7066355 346 res_accelerometer_z->set_value(0);
screamer 2:fba2c7066355 347 res_accelerometer_z->methods(M2MMethod::GET);
screamer 2:fba2c7066355 348 res_accelerometer_z->observable(true);
screamer 0:a9d53048f0b6 349
screamer 2:fba2c7066355 350 res_magnometer_x = client.create_resource("3314/0/5702", "Magnometer X");
screamer 2:fba2c7066355 351 res_magnometer_x->set_value(0);
screamer 2:fba2c7066355 352 res_magnometer_x->methods(M2MMethod::GET);
screamer 2:fba2c7066355 353 res_magnometer_x->observable(true);
screamer 2:fba2c7066355 354
screamer 2:fba2c7066355 355 res_magnometer_y = client.create_resource("3314/0/5703", "Magnometer Y");
screamer 2:fba2c7066355 356 res_magnometer_y->set_value(0);
screamer 2:fba2c7066355 357 res_magnometer_y->methods(M2MMethod::GET);
screamer 2:fba2c7066355 358 res_magnometer_y->observable(true);
screamer 2:fba2c7066355 359
screamer 2:fba2c7066355 360 res_magnometer_z = client.create_resource("3314/0/5704", "Magnometer Z");
screamer 2:fba2c7066355 361 res_magnometer_z->set_value(0);
screamer 2:fba2c7066355 362 res_magnometer_z->methods(M2MMethod::GET);
screamer 2:fba2c7066355 363 res_magnometer_z->observable(true);
screamer 0:a9d53048f0b6 364
screamer 2:fba2c7066355 365 #ifdef TARGET_K66F
screamer 2:fba2c7066355 366 res_gyroscope_x = client.create_resource("3334/0/5702", "Gyroscope X");
screamer 2:fba2c7066355 367 res_gyroscope_x->set_value(0);
screamer 2:fba2c7066355 368 res_gyroscope_x->methods(M2MMethod::GET);
screamer 2:fba2c7066355 369 res_gyroscope_x->observable(true);
screamer 2:fba2c7066355 370
screamer 2:fba2c7066355 371 res_gyroscope_y = client.create_resource("3334/0/5703", "Gyroscope Y");
screamer 2:fba2c7066355 372 res_gyroscope_y->set_value(0);
screamer 2:fba2c7066355 373 res_gyroscope_y->methods(M2MMethod::GET);
screamer 2:fba2c7066355 374 res_gyroscope_y->observable(true);
screamer 2:fba2c7066355 375
screamer 2:fba2c7066355 376 res_gyroscope_z = client.create_resource("3334/0/5704", "Gyroscope Z");
screamer 2:fba2c7066355 377 res_gyroscope_z->set_value(0);
screamer 2:fba2c7066355 378 res_gyroscope_z->methods(M2MMethod::GET);
screamer 2:fba2c7066355 379 res_gyroscope_z->observable(true);
screamer 2:fba2c7066355 380 #endif /* TARGET_K66F */
screamer 2:fba2c7066355 381 #endif /* SEND_ALL_SENSORS */
screamer 0:a9d53048f0b6 382
screamer 0:a9d53048f0b6 383 printf("Initialized Pelion Device Management Client. Registering...\n");
screamer 0:a9d53048f0b6 384
screamer 0:a9d53048f0b6 385 // Callback that fires when registering is complete
screamer 0:a9d53048f0b6 386 client.on_registered(&registered);
screamer 0:a9d53048f0b6 387
screamer 0:a9d53048f0b6 388 // Register with Pelion DM
screamer 0:a9d53048f0b6 389 client.register_and_connect();
screamer 0:a9d53048f0b6 390
screamer 0:a9d53048f0b6 391 // The button fires on an interrupt context, but debounces it to the eventqueue, so it's safe to do network operations
screamer 0:a9d53048f0b6 392 button.fall(eventQueue.event(&button_press));
screamer 0:a9d53048f0b6 393 printf("Press the user button to increment the LwM2M resource value...\n");
screamer 1:42d51cf7cebe 394
screamer 0:a9d53048f0b6 395 // The timer fires on an interrupt context, but debounces it to the eventqueue, so it's safe to do network operations
screamer 0:a9d53048f0b6 396 Ticker timer;
screamer 1:42d51cf7cebe 397 timer.attach(eventQueue.event(&sensors_update), SENSORS_POLL_INTERVAL);
screamer 0:a9d53048f0b6 398
screamer 0:a9d53048f0b6 399 // You can easily run the eventQueue in a separate thread if required
screamer 0:a9d53048f0b6 400 eventQueue.dispatch_forever();
screamer 0:a9d53048f0b6 401 }
screamer 0:a9d53048f0b6 402
stkim92 14:bd420de18a97 403
screamer 0:a9d53048f0b6 404 #endif /* MBED_TEST_MODE */