ST / Mbed OS pelion-example-disco-iot01

Mbed OS and Pelion Device Management example over WIFI for DISCO_L475VG_IOT01 board

Dependencies:   X_NUCLEO_COMMON ST_INTERFACES

DEPRECATED

This example application is not maintained and not recommended. It uses an old version of Mbed OS, Pelion DM and Arm toolchain. It doesn't work with Mbed Studio.

Please use: https://os.mbed.com/teams/mbed-os-examples/code/mbed-os-example-pelion/

This example is known to work on the following platforms:

DISCO_L475E_IOT01A

Follow the Quick-Start instructions: https://cloud.mbed.com/quick-start

Example functionality

This example showcases the following device functionality:

  • Read onboard temperature and humidity sensors, and report them as Pelion LWM2M resources (see image below).
  • 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.
  • Uses all onboard sensors and reports them as Pelion LWM2M resources.

/media/uploads/screamer/pelion_st_humidity_reading.png?v=2

Use this example with Mbed CLI

1. Import the application into your desktop:

mbed import https://os.mbed.com/teams/ST/code/pelion-example-disco-iot01

cd pelion-example-disco-iot01

2. Install the CLOUD_SDK_API_KEY

mbed config -G CLOUD_SDK_API_KEY <PELION_DM_API_KEY>

For instructions on how to generate your API key, please see the documentation.

3. Initialize firmware credentials (done once per repository). You can use the following command:

mbed dm init -d "<your company name in Pelion DM>" --model-name "<product model identifier>" -q --force

If above command do not work for your Mbed CLI, please consider upgrading Mbed CLI to version 1.8.x or above.

4. Compile and program:

mbed compile -t <toolchain> -m DISCO_L475VG_IOT01A

(supported toolchains : GCC_ARM / ARM / IAR)

5. You can connect on a virtual terminal/COM port to the platform using:

mbed sterm -b 115200

This should give you an output similar to:

[BOOT] Mbed Bootloader
[BOOT] ARM: 00000000000000000000
[BOOT] OEM: 00000000000000000000
[BOOT] Layout: 0 80096F4
[BOOT] Active firmware integrity check:
[BOOT] SHA256: 0660E360D432225D5251461998FD8617B017098C5F1F90D5FB607BF8C27ED530
[BOOT] Version: 1553615309
[BOOT] Slot 0 is empty
[BOOT] Active firmware up-to-date
[BOOT] Application's start address: 0x8010400
[BOOT] Application's jump address: 0x8011041
[BOOT] Application's stack address: 0x20018000
[BOOT] Forwarding to application...

Starting Simple Pelion Device Management Client example
You can hold the user button during boot to format the storage and change the device identity.

Sensors configuration:
Invalid new address!
HTS221  humidity & temperature    = 0xBC
LPS22HB pressure & temperature    = 0xB1
LIS3MDL magnetometer              = 0x3D
LSM6DSL accelerometer & gyroscope = 0x6A

Connecting to the network using Wifi...
Connected to the network successfully. IP address: 192.168.1.3
Initializing Pelion Device Management Client...
Initialized Pelion Client. Registering...
Registered to Pelion Device Management. Endpoint Name: 0169********************001002d5

ADC temp:     23.0037 C,  vref:      0.3661 V
HTS221 temp:   28.700 C,  humidity:   31.90 %
LPS22HB temp:  29.600 C,  pressure: 1032.01 mbar
LIS3MDL mag:    0.217 x,  -0.284 y,  -0.053 z [gauss]
LSM6DSL acc:    0.005 x,  -0.014 y,   1.029 z [g]
LSM6DSL gyro:   0.910 x,  -0.910 y,   1.120 z [dps]
VL53L0X dist:    1855 mm

main.cpp@11:8df4529f060d, 2018-12-10 (annotated)

Committer:
screamer
Date:
Mon Dec 10 10:42:29 2018 +0000
Revision:
11:8df4529f060d
Parent:
10:b27c962b3c3f
Child:
12:1f1a50e973db
Make use of the physical button and 2 sensors (temp & humidity)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
adustm 1:e86b1cffc402 1 // ----------------------------------------------------------------------------
adustm 4:cf7342047b4d 2 // Copyright 2016-2018 ARM Ltd.
adustm 1:e86b1cffc402 3 //
adustm 1:e86b1cffc402 4 // SPDX-License-Identifier: Apache-2.0
adustm 1:e86b1cffc402 5 //
adustm 1:e86b1cffc402 6 // Licensed under the Apache License, Version 2.0 (the "License");
adustm 1:e86b1cffc402 7 // you may not use this file except in compliance with the License.
adustm 1:e86b1cffc402 8 // You may obtain a copy of the License at
adustm 1:e86b1cffc402 9 //
adustm 1:e86b1cffc402 10 // http://www.apache.org/licenses/LICENSE-2.0
adustm 1:e86b1cffc402 11 //
adustm 1:e86b1cffc402 12 // Unless required by applicable law or agreed to in writing, software
adustm 1:e86b1cffc402 13 // distributed under the License is distributed on an "AS IS" BASIS,
adustm 1:e86b1cffc402 14 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
adustm 1:e86b1cffc402 15 // See the License for the specific language governing permissions and
adustm 1:e86b1cffc402 16 // limitations under the License.
adustm 1:e86b1cffc402 17 // ----------------------------------------------------------------------------
MarceloSalazar 9:265744785d33 18 #ifndef MBED_TEST_MODE
adustm 1:e86b1cffc402 19 #include "mbed.h"
adustm 1:e86b1cffc402 20 #include "simple-mbed-cloud-client.h"
screamer 10:b27c962b3c3f 21 #include "LittleFileSystem.h"
screamer 10:b27c962b3c3f 22
screamer 11:8df4529f060d 23 #define SENSORS_AND_BUTTONS
screamer 10:b27c962b3c3f 24 #ifdef SENSORS_AND_BUTTONS
screamer 10:b27c962b3c3f 25 #include "HTS221Sensor.h"
screamer 10:b27c962b3c3f 26 #include "LPS22HBSensor.h"
screamer 10:b27c962b3c3f 27 #include "LSM6DSLSensor.h"
screamer 10:b27c962b3c3f 28 #include "lis3mdl_class.h"
screamer 11:8df4529f060d 29 // #include "VL53L0X.h"
screamer 10:b27c962b3c3f 30
screamer 10:b27c962b3c3f 31 static DevI2C devI2c(PB_11,PB_10);
screamer 10:b27c962b3c3f 32 static HTS221Sensor hum_temp(&devI2c);
screamer 10:b27c962b3c3f 33 static LPS22HBSensor press_temp(&devI2c);
screamer 10:b27c962b3c3f 34 static LSM6DSLSensor acc_gyro(&devI2c,LSM6DSL_ACC_GYRO_I2C_ADDRESS_LOW,PD_11); // low address
screamer 10:b27c962b3c3f 35 static LIS3MDL magnetometer(&devI2c);
screamer 10:b27c962b3c3f 36 static DigitalOut shutdown_pin(PC_6);
screamer 11:8df4529f060d 37 // static VL53L0X range(&devI2c, &shutdown_pin, PC_7);
screamer 10:b27c962b3c3f 38
screamer 10:b27c962b3c3f 39 InterruptIn button(USER_BUTTON);
screamer 11:8df4529f060d 40 #define SENSORS_POLL_INTERVAL 1.0
screamer 10:b27c962b3c3f 41 #endif /* SENSORS_AND_BUTTONS */
adustm 1:e86b1cffc402 42
adustm 4:cf7342047b4d 43 // An event queue is a very useful structure to debounce information between contexts (e.g. ISR and normal threads)
adustm 4:cf7342047b4d 44 // 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
adustm 4:cf7342047b4d 45 EventQueue eventQueue;
adustm 1:e86b1cffc402 46
MarceloSalazar 9:265744785d33 47 // Default network interface object
MarceloSalazar 9:265744785d33 48 NetworkInterface *net;
adustm 6:e0e1e1b93099 49
MarceloSalazar 9:265744785d33 50 // Default block device
MarceloSalazar 9:265744785d33 51 BlockDevice* bd = BlockDevice::get_default_instance();
screamer 10:b27c962b3c3f 52 SlicingBlockDevice sd(bd, 0, 2*1024*1024);
screamer 10:b27c962b3c3f 53 LittleFileSystem fs("fs", &sd);
adustm 4:cf7342047b4d 54
screamer 11:8df4529f060d 55 // Default LED to use for PUT/POST
screamer 11:8df4529f060d 56 DigitalOut led(LED1);
screamer 11:8df4529f060d 57
MarceloSalazar 9:265744785d33 58 // Declaring pointers for access to Pelion Client resources outside of main()
adustm 4:cf7342047b4d 59 MbedCloudClientResource *button_res;
screamer 11:8df4529f060d 60 MbedCloudClientResource *led_res;
adustm 1:e86b1cffc402 61
screamer 10:b27c962b3c3f 62 #ifdef SENSORS_AND_BUTTONS
screamer 10:b27c962b3c3f 63 // Additional resources for sensor readings
screamer 10:b27c962b3c3f 64 MbedCloudClientResource *humidity_res;
screamer 10:b27c962b3c3f 65 MbedCloudClientResource *temperature_res;
screamer 10:b27c962b3c3f 66 MbedCloudClientResource *distance_res;
screamer 10:b27c962b3c3f 67 #endif /* SENSORS_AND_BUTTONS */
adustm 1:e86b1cffc402 68
screamer 10:b27c962b3c3f 69 // When the device is registered, this variable will be used to access various useful information, like device ID etc.
screamer 10:b27c962b3c3f 70 static const ConnectorClientEndpointInfo* endpointInfo;
adustm 1:e86b1cffc402 71
screamer 10:b27c962b3c3f 72 /**
adustm 4:cf7342047b4d 73 * PUT handler
adustm 4:cf7342047b4d 74 * @param resource The resource that triggered the callback
adustm 4:cf7342047b4d 75 * @param newValue Updated value for the resource
adustm 4:cf7342047b4d 76 */
screamer 11:8df4529f060d 77 void led_put_callback(MbedCloudClientResource *resource, m2m::String newValue) {
adustm 4:cf7342047b4d 78 printf("PUT received, new value: %s\n", newValue.c_str());
screamer 11:8df4529f060d 79 led = atoi(newValue.c_str());
adustm 1:e86b1cffc402 80 }
adustm 1:e86b1cffc402 81
adustm 4:cf7342047b4d 82 /**
adustm 4:cf7342047b4d 83 * POST handler
adustm 4:cf7342047b4d 84 * @param resource The resource that triggered the callback
adustm 4:cf7342047b4d 85 * @param buffer If a body was passed to the POST function, this contains the data.
adustm 4:cf7342047b4d 86 * Note that the buffer is deallocated after leaving this function, so copy it if you need it longer.
adustm 4:cf7342047b4d 87 * @param size Size of the body
adustm 4:cf7342047b4d 88 */
screamer 11:8df4529f060d 89 void led_post_callback(MbedCloudClientResource *resource, const uint8_t *buffer, uint16_t size) {
screamer 11:8df4529f060d 90 printf("POST received. Going to blink LED pattern: %s\n", led_res->get_value().c_str());
screamer 11:8df4529f060d 91 led = atoi(led_res->get_value().c_str());
screamer 11:8df4529f060d 92 }
adustm 1:e86b1cffc402 93
screamer 11:8df4529f060d 94 /**
screamer 11:8df4529f060d 95 * Button function triggered by the physical button press or by timer depending on SENSORS_AND_BUTTONS macro.
screamer 11:8df4529f060d 96 */
screamer 11:8df4529f060d 97 void button_press() {
screamer 11:8df4529f060d 98 int v = button_res->get_value_int() + 1;
screamer 11:8df4529f060d 99 button_res->set_value(v);
screamer 11:8df4529f060d 100 printf("Button clicked %d times\n", v);
adustm 1:e86b1cffc402 101 }
adustm 1:e86b1cffc402 102
adustm 4:cf7342047b4d 103 /**
adustm 4:cf7342047b4d 104 * Notification callback handler
adustm 4:cf7342047b4d 105 * @param resource The resource that triggered the callback
adustm 4:cf7342047b4d 106 * @param status The delivery status of the notification
adustm 4:cf7342047b4d 107 */
adustm 4:cf7342047b4d 108 void button_callback(MbedCloudClientResource *resource, const NoticationDeliveryStatus status) {
adustm 4:cf7342047b4d 109 printf("Button notification, status %s (%d)\n", MbedCloudClientResource::delivery_status_to_string(status), status);
adustm 4:cf7342047b4d 110 }
adustm 1:e86b1cffc402 111
adustm 4:cf7342047b4d 112 /**
adustm 4:cf7342047b4d 113 * Registration callback handler
adustm 4:cf7342047b4d 114 * @param endpoint Information about the registered endpoint such as the name (so you can find it back in portal)
adustm 4:cf7342047b4d 115 */
adustm 4:cf7342047b4d 116 void registered(const ConnectorClientEndpointInfo *endpoint) {
MarceloSalazar 9:265744785d33 117 printf("Connected to Pelion Device Management. Endpoint Name: %s\n", endpoint->internal_endpoint_name.c_str());
screamer 10:b27c962b3c3f 118 endpointInfo = endpoint;
adustm 4:cf7342047b4d 119 }
adustm 1:e86b1cffc402 120
screamer 10:b27c962b3c3f 121 /**
screamer 10:b27c962b3c3f 122 * Initialize sensors
screamer 10:b27c962b3c3f 123 */
screamer 11:8df4529f060d 124 #ifdef SENSORS_AND_BUTTONS
screamer 10:b27c962b3c3f 125 void sensors_init() {
screamer 10:b27c962b3c3f 126 uint8_t id;
screamer 10:b27c962b3c3f 127
screamer 10:b27c962b3c3f 128 // Initialize sensors
screamer 10:b27c962b3c3f 129 hum_temp.init(NULL);
screamer 10:b27c962b3c3f 130 press_temp.init(NULL);
screamer 10:b27c962b3c3f 131 acc_gyro.init(NULL);
screamer 10:b27c962b3c3f 132 magnetometer.init(NULL);
screamer 11:8df4529f060d 133 // range.init_sensor(VL53L0X_DEFAULT_ADDRESS);
screamer 10:b27c962b3c3f 134
screamer 10:b27c962b3c3f 135 /// Call sensors enable routines
screamer 10:b27c962b3c3f 136 hum_temp.enable();
screamer 10:b27c962b3c3f 137 press_temp.enable();
screamer 10:b27c962b3c3f 138 //magnetometer.enable();
screamer 10:b27c962b3c3f 139 acc_gyro.enable_x();
screamer 10:b27c962b3c3f 140 acc_gyro.enable_g();
screamer 10:b27c962b3c3f 141
screamer 10:b27c962b3c3f 142 printf("\033[2J\033[20A");
screamer 10:b27c962b3c3f 143 printf ("\r\n--- Sensors configuration ---\r\n\r\n");
screamer 10:b27c962b3c3f 144
screamer 10:b27c962b3c3f 145 hum_temp.read_id(&id);
screamer 10:b27c962b3c3f 146 printf("HTS221 humidity & temperature = 0x%X\r\n", id);
screamer 10:b27c962b3c3f 147 press_temp.read_id(&id);
screamer 10:b27c962b3c3f 148 printf("LPS22HB pressure & temperature = 0x%X\r\n", id);
screamer 10:b27c962b3c3f 149 magnetometer.read_id(&id);
screamer 10:b27c962b3c3f 150 printf("LIS3MDL magnetometer = 0x%X\r\n", id);
screamer 10:b27c962b3c3f 151 acc_gyro.read_id(&id);
screamer 10:b27c962b3c3f 152 printf("LSM6DSL accelerometer & gyroscope = 0x%X\r\n", id);
screamer 10:b27c962b3c3f 153
screamer 10:b27c962b3c3f 154 printf("\n\r--- Reading sensor values ---\n\r"); ;
screamer 10:b27c962b3c3f 155 }
screamer 10:b27c962b3c3f 156
screamer 10:b27c962b3c3f 157 /**
screamer 10:b27c962b3c3f 158 * Update sensors and report their values.
screamer 10:b27c962b3c3f 159 * This function is called periodically.
screamer 10:b27c962b3c3f 160 */
screamer 10:b27c962b3c3f 161 void sensors_update() {
screamer 10:b27c962b3c3f 162 float value1, value2;
screamer 10:b27c962b3c3f 163 int32_t axes[3];
screamer 10:b27c962b3c3f 164 uint32_t distance;
screamer 10:b27c962b3c3f 165
screamer 10:b27c962b3c3f 166 printf("\r\n");
screamer 10:b27c962b3c3f 167
screamer 10:b27c962b3c3f 168 value1 = value2 = 0.0;
screamer 10:b27c962b3c3f 169 hum_temp.get_temperature(&value1);
screamer 10:b27c962b3c3f 170 hum_temp.get_humidity(&value2);
screamer 10:b27c962b3c3f 171 if (endpointInfo) {
screamer 10:b27c962b3c3f 172 temperature_res->set_value(value1);
screamer 10:b27c962b3c3f 173 humidity_res->set_value(value2);
screamer 10:b27c962b3c3f 174 }
screamer 10:b27c962b3c3f 175 printf("HTS221: [temp] %.2f C, [hum] %.2f%%\r\n", value1, value2);
screamer 10:b27c962b3c3f 176
screamer 10:b27c962b3c3f 177 value1 = value2 = 0.0;
screamer 10:b27c962b3c3f 178 press_temp.get_temperature(&value1);
screamer 11:8df4529f060d 179 // press_temp.get_pressure(&value2);
screamer 10:b27c962b3c3f 180 printf("LPS22HB: [temp] %.2f C, [press] %.2f mbar\r\n", value1, value2);
screamer 10:b27c962b3c3f 181 printf("Mag/Acc/Gyro readings: x, y, z\r\n");
screamer 10:b27c962b3c3f 182
screamer 10:b27c962b3c3f 183 magnetometer.get_m_axes(axes);
screamer 10:b27c962b3c3f 184 printf("LIS3MDL [mag/mgauss]: %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]);
screamer 10:b27c962b3c3f 185 acc_gyro.get_x_axes(axes);
screamer 10:b27c962b3c3f 186 printf("LSM6DSL [acc/mg]: %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]);
screamer 10:b27c962b3c3f 187 acc_gyro.get_g_axes(axes);
screamer 10:b27c962b3c3f 188 printf("LSM6DSL [gyro/mdps]: %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]);
screamer 10:b27c962b3c3f 189
screamer 11:8df4529f060d 190 // if (range.get_distance(&distance) == VL53L0X_ERROR_NONE) {
screamer 11:8df4529f060d 191 // printf("VL53L0X [mm]: %6ld\r\n", distance);
screamer 11:8df4529f060d 192 // if (endpointInfo) {
screamer 11:8df4529f060d 193 // distance_res->set_value((int)distance);
screamer 11:8df4529f060d 194 // }
screamer 11:8df4529f060d 195 // } else {
screamer 11:8df4529f060d 196 // printf("VL53L0X [mm]: --\r\n");
screamer 11:8df4529f060d 197 // }
screamer 10:b27c962b3c3f 198
screamer 11:8df4529f060d 199 printf("\033[7A");
screamer 10:b27c962b3c3f 200 }
screamer 10:b27c962b3c3f 201 #endif /* SENSORS_AND_BUTTONS */
screamer 10:b27c962b3c3f 202
screamer 10:b27c962b3c3f 203
adustm 4:cf7342047b4d 204 int main(void) {
MarceloSalazar 9:265744785d33 205 printf("Starting Simple Pelion Device Management Client example\n");
adustm 4:cf7342047b4d 206 printf("Connecting to the network using Wifi...\n");
adustm 4:cf7342047b4d 207
screamer 10:b27c962b3c3f 208 // If the User button is pressed, then format storage.
screamer 10:b27c962b3c3f 209 const int PRESSED = 0;
screamer 10:b27c962b3c3f 210 DigitalIn *user_button = new DigitalIn(USER_BUTTON);
screamer 10:b27c962b3c3f 211 if (user_button->read() == PRESSED) {
screamer 10:b27c962b3c3f 212 printf("User button is pushed on start. Formatting the storage...\n");
screamer 10:b27c962b3c3f 213 int storage_status = fs.reformat(&sd);
screamer 10:b27c962b3c3f 214 if (storage_status != 0) {
screamer 10:b27c962b3c3f 215 if (sd.erase(0, sd.size()) == 0) {
screamer 10:b27c962b3c3f 216 if (fs.format(&sd) == 0) {
screamer 10:b27c962b3c3f 217 storage_status = 0;
screamer 10:b27c962b3c3f 218 printf("The storage reformatted successfully.\n");
screamer 10:b27c962b3c3f 219 }
screamer 10:b27c962b3c3f 220 }
screamer 10:b27c962b3c3f 221 }
screamer 10:b27c962b3c3f 222 if (storage_status != 0) {
screamer 10:b27c962b3c3f 223 printf("Failed to reformat the storage.\n");
screamer 10:b27c962b3c3f 224 }
screamer 10:b27c962b3c3f 225 }
screamer 10:b27c962b3c3f 226
screamer 10:b27c962b3c3f 227 #ifdef SENSORS_AND_BUTTONS
screamer 10:b27c962b3c3f 228 sensors_init();
screamer 10:b27c962b3c3f 229 #endif /* SENSORS_AND_BUTTONS */
screamer 10:b27c962b3c3f 230
adustm 4:cf7342047b4d 231 // Connect to the internet (DHCP is expected to be on)
MarceloSalazar 9:265744785d33 232 net = NetworkInterface::get_default_instance();
adustm 4:cf7342047b4d 233
screamer 10:b27c962b3c3f 234 nsapi_error_t net_status = -1;
screamer 10:b27c962b3c3f 235 for (int tries = 0; tries < 3; tries++) {
screamer 10:b27c962b3c3f 236 net_status = net->connect();
screamer 10:b27c962b3c3f 237 if (net_status == NSAPI_ERROR_OK) {
screamer 10:b27c962b3c3f 238 break;
screamer 10:b27c962b3c3f 239 } else {
screamer 10:b27c962b3c3f 240 printf("[WARN] Unable to connect to network. Retrying...\n");
screamer 10:b27c962b3c3f 241 }
screamer 10:b27c962b3c3f 242 }
MarceloSalazar 9:265744785d33 243
screamer 10:b27c962b3c3f 244 if (net_status != NSAPI_ERROR_OK) {
screamer 10:b27c962b3c3f 245 printf("Connecting to the network failed %d!\n", net_status);
adustm 1:e86b1cffc402 246 return -1;
adustm 1:e86b1cffc402 247 }
adustm 1:e86b1cffc402 248
MarceloSalazar 9:265744785d33 249 printf("Connected to the network successfully. IP address: %s\n", net->get_ip_address());
adustm 1:e86b1cffc402 250
MarceloSalazar 9:265744785d33 251 // SimpleMbedCloudClient handles registering over LwM2M to Pelion DM
MarceloSalazar 9:265744785d33 252 SimpleMbedCloudClient client(net, bd, &fs);
adustm 4:cf7342047b4d 253 int client_status = client.init();
adustm 4:cf7342047b4d 254 if (client_status != 0) {
MarceloSalazar 9:265744785d33 255 printf("Pelion Client initialization failed (%d)\n", client_status);
adustm 1:e86b1cffc402 256 return -1;
adustm 1:e86b1cffc402 257 }
adustm 1:e86b1cffc402 258
adustm 4:cf7342047b4d 259 // Creating resources, which can be written or read from the cloud
adustm 4:cf7342047b4d 260 button_res = client.create_resource("3200/0/5501", "button_count");
adustm 4:cf7342047b4d 261 button_res->set_value(0);
adustm 4:cf7342047b4d 262 button_res->methods(M2MMethod::GET);
adustm 4:cf7342047b4d 263 button_res->observable(true);
adustm 4:cf7342047b4d 264 button_res->attach_notification_callback(button_callback);
adustm 1:e86b1cffc402 265
screamer 10:b27c962b3c3f 266 #ifdef SENSORS_AND_BUTTONS
screamer 10:b27c962b3c3f 267 // Sensor resources
screamer 10:b27c962b3c3f 268 temperature_res = client.create_resource("3303/0/5700", "temperature");
screamer 10:b27c962b3c3f 269 temperature_res->set_value(0);
screamer 10:b27c962b3c3f 270 temperature_res->methods(M2MMethod::GET);
screamer 10:b27c962b3c3f 271 temperature_res->observable(true);
screamer 10:b27c962b3c3f 272
screamer 10:b27c962b3c3f 273 humidity_res = client.create_resource("3304/0/5700", "humidity");
screamer 10:b27c962b3c3f 274 humidity_res->set_value(0);
screamer 10:b27c962b3c3f 275 humidity_res->methods(M2MMethod::GET);
screamer 10:b27c962b3c3f 276 humidity_res->observable(true);
screamer 10:b27c962b3c3f 277
screamer 11:8df4529f060d 278 // distance_res = client.create_resource("3330/0/5700", "distance");
screamer 11:8df4529f060d 279 // distance_res->set_value(0);
screamer 11:8df4529f060d 280 // distance_res->methods(M2MMethod::GET);
screamer 11:8df4529f060d 281 // distance_res->observable(true);
screamer 10:b27c962b3c3f 282 #endif /* SENSORS_AND_BUTTONS */
screamer 10:b27c962b3c3f 283
screamer 11:8df4529f060d 284 // led_res = client.create_resource("3201/0/5853", "led_state");
screamer 11:8df4529f060d 285 // led_res->set_value(1);
screamer 11:8df4529f060d 286 // led_res->methods(M2MMethod::GET | M2MMethod::PUT);
screamer 11:8df4529f060d 287 // led_res->attach_put_callback(led_put_callback);
screamer 11:8df4529f060d 288
MarceloSalazar 9:265744785d33 289 printf("Initialized Pelion Client. Registering...\n");
adustm 1:e86b1cffc402 290
adustm 4:cf7342047b4d 291 // Callback that fires when registering is complete
adustm 4:cf7342047b4d 292 client.on_registered(&registered);
adustm 1:e86b1cffc402 293
MarceloSalazar 9:265744785d33 294 // Register with Pelion DM
adustm 4:cf7342047b4d 295 client.register_and_connect();
adustm 1:e86b1cffc402 296
adustm 1:e86b1cffc402 297 // Placeholder for callback to update local resource when GET comes.
adustm 4:cf7342047b4d 298 // The timer fires on an interrupt context, but debounces it to the eventqueue, so it's safe to do network operations
screamer 10:b27c962b3c3f 299 #ifdef SENSORS_AND_BUTTONS
screamer 11:8df4529f060d 300 button.fall(eventQueue.event(&button_press));
screamer 10:b27c962b3c3f 301
adustm 4:cf7342047b4d 302 Ticker timer;
screamer 11:8df4529f060d 303 timer.attach(eventQueue.event(&sensors_update), SENSORS_POLL_INTERVAL);
screamer 10:b27c962b3c3f 304 #else /* SENSORS_AND_BUTTONS */
screamer 10:b27c962b3c3f 305 Ticker timer;
screamer 10:b27c962b3c3f 306 timer.attach(eventQueue.event(&button_press), 5.0);
screamer 10:b27c962b3c3f 307 #endif /* SENSORS_AND_BUTTONS */
adustm 1:e86b1cffc402 308
adustm 4:cf7342047b4d 309 // You can easily run the eventQueue in a separate thread if required
adustm 4:cf7342047b4d 310 eventQueue.dispatch_forever();
adustm 1:e86b1cffc402 311 }
MarceloSalazar 9:265744785d33 312 #endif