Mbed OS and Pelion Device Management example for FRDM-K64F and FRDM-K66F boards
Dependencies: FXAS21002 FXOS8700Q
This example is known to work great on the following platforms:
- FRDM-K64F - onboard Ethernet and onboard SD card holder.
- FRDM-K66F - onboard Ethernet and onboard SD card holder.
Follow the Quick-Start instructions: https://cloud.mbed.com/quick-start
Example functionality
This example showcases the following device functionality:
- Read onboard FXOS8700Q accelerometer and magnetometer, 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.
Use this example with Mbed CLI
1. Import the application into your desktop:
mbed import https://os.mbed.com/teams/NXP/code/pelion-example-frdm cd pelion-example-frdm
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 1.9.x or above.
4. Compile and program:
mbed compile -t <toolchain> -m <TARGET_BOARD>
(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 8374 [BOOT] Active firmware integrity check: [BOOT] SHA256: 411F422DE8FF545E2D3C373E87D5328162A129314A655AEC32B9A167DE29177E [BOOT] Version: 1553606618 [BOOT] Slot 0 is empty [BOOT] Active firmware up-to-date [BOOT] Application's start address: 0x10400 [BOOT] Application's jump address: 0x112C1 [BOOT] Application's stack address: 0x20030000 [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: FXOS8700Q accelerometer = 0xC7 FXOS8700Q magnetometer = 0xC7 FXAS21002 gyroscope = 0xB7 Connecting to the network using the default network interface... Connected to the network successfully. IP address: 10.2.202.65 Initializing Pelion Device Management Client... Initialized Pelion Device Management Client. Registering... Press the user button to increment the LwM2M resource value... FXOS8700Q mag: 0.312 x, 0.039 y, -1.625 z [gauss] FXOS8700Q acc: 0.139 x, -0.123 y, 4.260 z [g] FXAS21002 gryo: 13.089 x, 13.089 y, 13.089 z [dps]
main.cpp@2:fba2c7066355, 2019-03-26 (annotated)
- Committer:
- screamer
- Date:
- Tue Mar 26 13:29:05 2019 +0000
- Revision:
- 2:fba2c7066355
- Parent:
- 1:42d51cf7cebe
- Child:
- 3:2231338197f2
Add support for K66F, including FXAS21002 gyroscope sensor
Who changed what in which revision?
User | Revision | Line number | New 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 | 1:42d51cf7cebe | 24 | #include "FXOS8700Q.h" |
screamer | 2:fba2c7066355 | 25 | #include "FXAS21002.h" |
screamer | 1:42d51cf7cebe | 26 | |
screamer | 2:fba2c7066355 | 27 | #ifdef TARGET_K66F |
screamer | 2:fba2c7066355 | 28 | I2C sens_i2c(PTD9, PTD8); |
screamer | 2:fba2c7066355 | 29 | #else |
screamer | 2:fba2c7066355 | 30 | I2C sens_i2c(PTE25, PTE24); |
screamer | 2:fba2c7066355 | 31 | #endif /* TARGET_K66F */ |
screamer | 2:fba2c7066355 | 32 | |
screamer | 2:fba2c7066355 | 33 | FXOS8700QAccelerometer sens_acc(sens_i2c, FXOS8700CQ_SLAVE_ADDR1); // Configured for the FRDM-K64F with onboard sensors |
screamer | 2:fba2c7066355 | 34 | FXOS8700QMagnetometer sens_mag(sens_i2c, FXOS8700CQ_SLAVE_ADDR1); |
screamer | 2:fba2c7066355 | 35 | #ifdef TARGET_K66F |
screamer | 2:fba2c7066355 | 36 | FXAS21002 sens_gyro(PTD9, PTD8, 0x20); |
screamer | 2:fba2c7066355 | 37 | #endif /* TARGET_K66F */ |
screamer | 1:42d51cf7cebe | 38 | |
screamer | 1:42d51cf7cebe | 39 | #define SENSORS_POLL_INTERVAL 1.0 |
screamer | 1:42d51cf7cebe | 40 | #define SEND_ALL_SENSORS |
screamer | 0:a9d53048f0b6 | 41 | |
screamer | 0:a9d53048f0b6 | 42 | // Default network interface object. Don't forget to change the WiFi SSID/password in mbed_app.json if you're using WiFi. |
screamer | 0:a9d53048f0b6 | 43 | NetworkInterface *net = NetworkInterface::get_default_instance(); |
screamer | 0:a9d53048f0b6 | 44 | |
screamer | 0:a9d53048f0b6 | 45 | // Default block device available on the target board |
screamer | 0:a9d53048f0b6 | 46 | BlockDevice *bd = BlockDevice::get_default_instance(); |
screamer | 0:a9d53048f0b6 | 47 | |
screamer | 0:a9d53048f0b6 | 48 | #if COMPONENT_SD || COMPONENT_NUSD |
screamer | 0:a9d53048f0b6 | 49 | // Use FATFileSystem for SD card type blockdevices |
screamer | 2:fba2c7066355 | 50 | FATFileSystem fs("fs"); |
screamer | 0:a9d53048f0b6 | 51 | #else |
screamer | 0:a9d53048f0b6 | 52 | // Use LittleFileSystem for non-SD block devices to enable wear leveling and other functions |
screamer | 2:fba2c7066355 | 53 | LittleFileSystem fs("fs"); |
screamer | 0:a9d53048f0b6 | 54 | #endif |
screamer | 0:a9d53048f0b6 | 55 | |
screamer | 0:a9d53048f0b6 | 56 | #if USE_BUTTON == 1 |
screamer | 0:a9d53048f0b6 | 57 | InterruptIn button(BUTTON1); |
screamer | 0:a9d53048f0b6 | 58 | #endif /* USE_BUTTON */ |
screamer | 0:a9d53048f0b6 | 59 | |
screamer | 0:a9d53048f0b6 | 60 | // Default LED to use for PUT/POST example |
screamer | 0:a9d53048f0b6 | 61 | DigitalOut led(LED1); |
screamer | 0:a9d53048f0b6 | 62 | |
screamer | 0:a9d53048f0b6 | 63 | // Declaring pointers for access to Pelion Device Management Client resources outside of main() |
screamer | 2:fba2c7066355 | 64 | MbedCloudClientResource *res_button; |
screamer | 2:fba2c7066355 | 65 | MbedCloudClientResource *res_led; |
screamer | 2:fba2c7066355 | 66 | MbedCloudClientResource *res_post; |
screamer | 1:42d51cf7cebe | 67 | #ifdef SEND_ALL_SENSORS |
screamer | 1:42d51cf7cebe | 68 | MbedCloudClientResource *res_magnometer_x; |
screamer | 1:42d51cf7cebe | 69 | MbedCloudClientResource *res_magnometer_y; |
screamer | 1:42d51cf7cebe | 70 | MbedCloudClientResource *res_magnometer_z; |
screamer | 1:42d51cf7cebe | 71 | MbedCloudClientResource *res_accelerometer_x; |
screamer | 1:42d51cf7cebe | 72 | MbedCloudClientResource *res_accelerometer_y; |
screamer | 1:42d51cf7cebe | 73 | MbedCloudClientResource *res_accelerometer_z; |
screamer | 2:fba2c7066355 | 74 | #ifdef TARGET_K66F |
screamer | 2:fba2c7066355 | 75 | MbedCloudClientResource *res_gyroscope_x; |
screamer | 2:fba2c7066355 | 76 | MbedCloudClientResource *res_gyroscope_y; |
screamer | 2:fba2c7066355 | 77 | MbedCloudClientResource *res_gyroscope_z; |
screamer | 2:fba2c7066355 | 78 | #endif /* TARGET_K66F */ |
screamer | 1:42d51cf7cebe | 79 | #endif /* SEND_ALL_SENSORS */ |
screamer | 0:a9d53048f0b6 | 80 | |
screamer | 0:a9d53048f0b6 | 81 | // An event queue is a very useful structure to debounce information between contexts (e.g. ISR and normal threads) |
screamer | 0:a9d53048f0b6 | 82 | // 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 | 83 | EventQueue eventQueue; |
screamer | 0:a9d53048f0b6 | 84 | |
screamer | 1:42d51cf7cebe | 85 | // When the device is registered, this variable will be used to access various useful information, like device ID etc. |
screamer | 1:42d51cf7cebe | 86 | static const ConnectorClientEndpointInfo* endpointInfo; |
screamer | 1:42d51cf7cebe | 87 | |
screamer | 0:a9d53048f0b6 | 88 | /** |
screamer | 0:a9d53048f0b6 | 89 | * PUT handler - sets the value of the built-in LED |
screamer | 0:a9d53048f0b6 | 90 | * @param resource The resource that triggered the callback |
screamer | 0:a9d53048f0b6 | 91 | * @param newValue Updated value for the resource |
screamer | 0:a9d53048f0b6 | 92 | */ |
screamer | 0:a9d53048f0b6 | 93 | void put_callback(MbedCloudClientResource *resource, m2m::String newValue) { |
screamer | 2:fba2c7066355 | 94 | printf("*** PUT received, new value: %s \n", newValue.c_str()); |
screamer | 0:a9d53048f0b6 | 95 | led = atoi(newValue.c_str()); |
screamer | 0:a9d53048f0b6 | 96 | } |
screamer | 0:a9d53048f0b6 | 97 | |
screamer | 0:a9d53048f0b6 | 98 | /** |
screamer | 0:a9d53048f0b6 | 99 | * POST handler - prints the content of the payload |
screamer | 0:a9d53048f0b6 | 100 | * @param resource The resource that triggered the callback |
screamer | 0:a9d53048f0b6 | 101 | * @param buffer If a body was passed to the POST function, this contains the data. |
screamer | 0:a9d53048f0b6 | 102 | * Note that the buffer is deallocated after leaving this function, so copy it if you need it longer. |
screamer | 0:a9d53048f0b6 | 103 | * @param size Size of the body |
screamer | 0:a9d53048f0b6 | 104 | */ |
screamer | 0:a9d53048f0b6 | 105 | void post_callback(MbedCloudClientResource *resource, const uint8_t *buffer, uint16_t size) { |
screamer | 2:fba2c7066355 | 106 | printf("*** POST received (length %u). Payload: ", size); |
screamer | 0:a9d53048f0b6 | 107 | for (size_t ix = 0; ix < size; ix++) { |
screamer | 0:a9d53048f0b6 | 108 | printf("%02x ", buffer[ix]); |
screamer | 0:a9d53048f0b6 | 109 | } |
screamer | 0:a9d53048f0b6 | 110 | printf("\n"); |
screamer | 0:a9d53048f0b6 | 111 | } |
screamer | 0:a9d53048f0b6 | 112 | |
screamer | 0:a9d53048f0b6 | 113 | /** |
screamer | 0:a9d53048f0b6 | 114 | * Button handler |
screamer | 0:a9d53048f0b6 | 115 | * This function will be triggered either by a physical button press or by a ticker every 5 seconds (see below) |
screamer | 0:a9d53048f0b6 | 116 | */ |
screamer | 0:a9d53048f0b6 | 117 | void button_press() { |
screamer | 2:fba2c7066355 | 118 | int v = res_button->get_value_int() + 1; |
screamer | 2:fba2c7066355 | 119 | res_button->set_value(v); |
screamer | 2:fba2c7066355 | 120 | printf("*** Button clicked %d times \n", v); |
screamer | 0:a9d53048f0b6 | 121 | } |
screamer | 0:a9d53048f0b6 | 122 | |
screamer | 0:a9d53048f0b6 | 123 | /** |
screamer | 0:a9d53048f0b6 | 124 | * Notification callback handler |
screamer | 0:a9d53048f0b6 | 125 | * @param resource The resource that triggered the callback |
screamer | 0:a9d53048f0b6 | 126 | * @param status The delivery status of the notification |
screamer | 0:a9d53048f0b6 | 127 | */ |
screamer | 0:a9d53048f0b6 | 128 | void button_callback(MbedCloudClientResource *resource, const NoticationDeliveryStatus status) { |
screamer | 2:fba2c7066355 | 129 | printf("*** Button notification, status %s (%d) \n", MbedCloudClientResource::delivery_status_to_string(status), status); |
screamer | 0:a9d53048f0b6 | 130 | } |
screamer | 0:a9d53048f0b6 | 131 | |
screamer | 0:a9d53048f0b6 | 132 | /** |
screamer | 0:a9d53048f0b6 | 133 | * Registration callback handler |
screamer | 0:a9d53048f0b6 | 134 | * @param endpoint Information about the registered endpoint such as the name (so you can find it back in portal) |
screamer | 0:a9d53048f0b6 | 135 | */ |
screamer | 0:a9d53048f0b6 | 136 | void registered(const ConnectorClientEndpointInfo *endpoint) { |
screamer | 0:a9d53048f0b6 | 137 | printf("Registered to Pelion Device Management. Endpoint Name: %s\n", endpoint->internal_endpoint_name.c_str()); |
screamer | 0:a9d53048f0b6 | 138 | } |
screamer | 0:a9d53048f0b6 | 139 | |
screamer | 1:42d51cf7cebe | 140 | /** |
screamer | 1:42d51cf7cebe | 141 | * Initialize sensors |
screamer | 1:42d51cf7cebe | 142 | */ |
screamer | 1:42d51cf7cebe | 143 | void sensors_init() { |
screamer | 1:42d51cf7cebe | 144 | printf ("\nSensors configuration:\n"); |
screamer | 1:42d51cf7cebe | 145 | |
screamer | 2:fba2c7066355 | 146 | sens_acc.enable(); |
screamer | 2:fba2c7066355 | 147 | sens_mag.enable(); |
screamer | 2:fba2c7066355 | 148 | #ifdef TARGET_K66F |
screamer | 2:fba2c7066355 | 149 | sens_gyro.activate(true); |
screamer | 2:fba2c7066355 | 150 | #endif /* TARGET_K66F */ |
screamer | 1:42d51cf7cebe | 151 | |
screamer | 2:fba2c7066355 | 152 | printf("FXOS8700Q accelerometer = 0x%X\n", sens_acc.whoAmI()); |
screamer | 2:fba2c7066355 | 153 | printf("FXOS8700Q magnetometer = 0x%X\n", sens_mag.whoAmI()); |
screamer | 2:fba2c7066355 | 154 | #ifdef TARGET_K66F |
screamer | 2:fba2c7066355 | 155 | printf("FXAS21002 gyroscope = 0x%X\n", sens_gyro.getStatus()); |
screamer | 2:fba2c7066355 | 156 | #endif /* TARGET_K66F */ |
screamer | 1:42d51cf7cebe | 157 | |
screamer | 1:42d51cf7cebe | 158 | printf("\n"); ; |
screamer | 1:42d51cf7cebe | 159 | } |
screamer | 1:42d51cf7cebe | 160 | |
screamer | 1:42d51cf7cebe | 161 | /** |
screamer | 1:42d51cf7cebe | 162 | * Update sensors and report their values. |
screamer | 1:42d51cf7cebe | 163 | * This function is called periodically. |
screamer | 1:42d51cf7cebe | 164 | */ |
screamer | 1:42d51cf7cebe | 165 | void sensors_update() { |
screamer | 1:42d51cf7cebe | 166 | motion_data_counts_t acc_raw, mag_raw; |
screamer | 1:42d51cf7cebe | 167 | |
screamer | 2:fba2c7066355 | 168 | sens_acc.getAxis(acc_raw); |
screamer | 2:fba2c7066355 | 169 | sens_mag.getAxis(mag_raw); |
screamer | 1:42d51cf7cebe | 170 | |
screamer | 2:fba2c7066355 | 171 | 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 | 172 | 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; |
screamer | 2:fba2c7066355 | 173 | #ifdef TARGET_K66F |
screamer | 2:fba2c7066355 | 174 | 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 | 175 | #endif /* TARGET_K66F */ |
screamer | 1:42d51cf7cebe | 176 | |
screamer | 2:fba2c7066355 | 177 | printf(" \n"); |
screamer | 2:fba2c7066355 | 178 | printf("FXOS8700Q mag: %7.3f x, %7.3f y, %7.3f z [gauss] \n", mag_x, mag_y, mag_z); |
screamer | 2:fba2c7066355 | 179 | printf("FXOS8700Q acc: %7.3f x, %7.3f y, %7.3f z [g] \n", acc_x, acc_y, acc_z); |
screamer | 2:fba2c7066355 | 180 | #ifdef TARGET_K66F |
screamer | 2:fba2c7066355 | 181 | printf("FXAS21002 gryo: %7.3f x, %7.3f y, %7.3f z [dps] \n", gyro_x, gyro_y, gyro_z); |
screamer | 2:fba2c7066355 | 182 | printf("\r\033[4A"); |
screamer | 2:fba2c7066355 | 183 | #else |
screamer | 1:42d51cf7cebe | 184 | printf("\r\033[3A"); |
screamer | 2:fba2c7066355 | 185 | #endif /* TARGET_K66F */ |
screamer | 1:42d51cf7cebe | 186 | |
screamer | 1:42d51cf7cebe | 187 | if (endpointInfo) { |
screamer | 1:42d51cf7cebe | 188 | #ifdef SEND_ALL_SENSORS |
screamer | 2:fba2c7066355 | 189 | res_magnometer_x->set_value(mag_x); |
screamer | 2:fba2c7066355 | 190 | res_magnometer_y->set_value(mag_y); |
screamer | 2:fba2c7066355 | 191 | res_magnometer_z->set_value(mag_z); |
screamer | 2:fba2c7066355 | 192 | res_accelerometer_x->set_value(acc_x); |
screamer | 2:fba2c7066355 | 193 | res_accelerometer_y->set_value(acc_y); |
screamer | 2:fba2c7066355 | 194 | res_accelerometer_z->set_value(acc_z); |
screamer | 2:fba2c7066355 | 195 | #ifdef TARGET_K66F |
screamer | 2:fba2c7066355 | 196 | res_gyroscope_x->set_value(gyro_x); |
screamer | 2:fba2c7066355 | 197 | res_gyroscope_y->set_value(gyro_y); |
screamer | 2:fba2c7066355 | 198 | res_gyroscope_z->set_value(gyro_z); |
screamer | 2:fba2c7066355 | 199 | #endif /* TARGET_K66F */ |
screamer | 1:42d51cf7cebe | 200 | #endif /* SEND_ALL_SENSORS */ |
screamer | 1:42d51cf7cebe | 201 | } |
screamer | 1:42d51cf7cebe | 202 | } |
screamer | 1:42d51cf7cebe | 203 | |
screamer | 0:a9d53048f0b6 | 204 | int main(void) { |
screamer | 0:a9d53048f0b6 | 205 | printf("\nStarting Simple Pelion Device Management Client example\n"); |
screamer | 0:a9d53048f0b6 | 206 | |
screamer | 2:fba2c7066355 | 207 | int storage_status = fs.mount(bd); |
screamer | 2:fba2c7066355 | 208 | if (storage_status != 0) { |
screamer | 2:fba2c7066355 | 209 | printf("Storage mounting failed.\n"); |
screamer | 2:fba2c7066355 | 210 | } |
screamer | 0:a9d53048f0b6 | 211 | #if USE_BUTTON == 1 |
screamer | 0:a9d53048f0b6 | 212 | // If the User button is pressed ons start, then format storage. |
screamer | 2:fba2c7066355 | 213 | bool btn_pressed = (button.read() == MBED_CONF_APP_BUTTON_PRESSED_STATE); |
screamer | 2:fba2c7066355 | 214 | if (btn_pressed) { |
screamer | 2:fba2c7066355 | 215 | printf("User button is pushed on start...\n"); |
screamer | 2:fba2c7066355 | 216 | } |
screamer | 2:fba2c7066355 | 217 | #else |
screamer | 2:fba2c7066355 | 218 | bool btn_pressed = FALSE; |
screamer | 2:fba2c7066355 | 219 | #endif /* USE_BUTTON */ |
screamer | 2:fba2c7066355 | 220 | |
screamer | 2:fba2c7066355 | 221 | if (storage_status || btn_pressed) { |
screamer | 2:fba2c7066355 | 222 | printf("Formatting the storage...\n"); |
screamer | 0:a9d53048f0b6 | 223 | int storage_status = StorageHelper::format(&fs, bd); |
screamer | 0:a9d53048f0b6 | 224 | if (storage_status != 0) { |
screamer | 0:a9d53048f0b6 | 225 | printf("ERROR: Failed to reformat the storage (%d).\n", storage_status); |
screamer | 0:a9d53048f0b6 | 226 | } |
screamer | 0:a9d53048f0b6 | 227 | } else { |
screamer | 0:a9d53048f0b6 | 228 | printf("You can hold the user button during boot to format the storage and change the device identity.\n"); |
screamer | 0:a9d53048f0b6 | 229 | } |
screamer | 0:a9d53048f0b6 | 230 | |
screamer | 1:42d51cf7cebe | 231 | sensors_init(); |
screamer | 1:42d51cf7cebe | 232 | |
screamer | 0:a9d53048f0b6 | 233 | // Connect to the Internet (DHCP is expected to be on) |
screamer | 0:a9d53048f0b6 | 234 | printf("Connecting to the network using the default network interface...\n"); |
screamer | 0:a9d53048f0b6 | 235 | net = NetworkInterface::get_default_instance(); |
screamer | 0:a9d53048f0b6 | 236 | |
screamer | 0:a9d53048f0b6 | 237 | nsapi_error_t net_status = NSAPI_ERROR_NO_CONNECTION; |
screamer | 0:a9d53048f0b6 | 238 | while ((net_status = net->connect()) != NSAPI_ERROR_OK) { |
screamer | 0:a9d53048f0b6 | 239 | printf("Unable to connect to network (%d). Retrying...\n", net_status); |
screamer | 0:a9d53048f0b6 | 240 | } |
screamer | 0:a9d53048f0b6 | 241 | |
screamer | 0:a9d53048f0b6 | 242 | printf("Connected to the network successfully. IP address: %s\n", net->get_ip_address()); |
screamer | 0:a9d53048f0b6 | 243 | |
screamer | 0:a9d53048f0b6 | 244 | printf("Initializing Pelion Device Management Client...\n"); |
screamer | 0:a9d53048f0b6 | 245 | |
screamer | 0:a9d53048f0b6 | 246 | // SimpleMbedCloudClient handles registering over LwM2M to Pelion Device Management |
screamer | 0:a9d53048f0b6 | 247 | SimpleMbedCloudClient client(net, bd, &fs); |
screamer | 0:a9d53048f0b6 | 248 | int client_status = client.init(); |
screamer | 0:a9d53048f0b6 | 249 | if (client_status != 0) { |
screamer | 0:a9d53048f0b6 | 250 | printf("Pelion Client initialization failed (%d)\n", client_status); |
screamer | 0:a9d53048f0b6 | 251 | return -1; |
screamer | 0:a9d53048f0b6 | 252 | } |
screamer | 0:a9d53048f0b6 | 253 | |
screamer | 0:a9d53048f0b6 | 254 | // Creating resources, which can be written or read from the cloud |
screamer | 2:fba2c7066355 | 255 | res_button = client.create_resource("3200/0/5501", "button_count"); |
screamer | 2:fba2c7066355 | 256 | res_button->set_value(0); |
screamer | 2:fba2c7066355 | 257 | res_button->methods(M2MMethod::GET); |
screamer | 2:fba2c7066355 | 258 | res_button->observable(true); |
screamer | 2:fba2c7066355 | 259 | res_button->attach_notification_callback(button_callback); |
screamer | 2:fba2c7066355 | 260 | |
screamer | 2:fba2c7066355 | 261 | res_led = client.create_resource("3201/0/5853", "led_state"); |
screamer | 2:fba2c7066355 | 262 | res_led->set_value(led.read()); |
screamer | 2:fba2c7066355 | 263 | res_led->methods(M2MMethod::GET | M2MMethod::PUT); |
screamer | 2:fba2c7066355 | 264 | res_led->attach_put_callback(put_callback); |
screamer | 2:fba2c7066355 | 265 | |
screamer | 2:fba2c7066355 | 266 | res_post = client.create_resource("3300/0/5605", "execute_function"); |
screamer | 2:fba2c7066355 | 267 | res_post->methods(M2MMethod::POST); |
screamer | 2:fba2c7066355 | 268 | res_post->attach_post_callback(post_callback); |
screamer | 2:fba2c7066355 | 269 | |
screamer | 2:fba2c7066355 | 270 | #ifdef SEND_ALL_SENSORS |
screamer | 2:fba2c7066355 | 271 | res_accelerometer_x = client.create_resource("3313/0/5702", "Accelerometer X"); |
screamer | 2:fba2c7066355 | 272 | res_accelerometer_x->set_value(0); |
screamer | 2:fba2c7066355 | 273 | res_accelerometer_x->methods(M2MMethod::GET); |
screamer | 2:fba2c7066355 | 274 | res_accelerometer_x->observable(true); |
screamer | 2:fba2c7066355 | 275 | |
screamer | 2:fba2c7066355 | 276 | res_accelerometer_y = client.create_resource("3313/0/5703", "Accelerometer Y"); |
screamer | 2:fba2c7066355 | 277 | res_accelerometer_y->set_value(0); |
screamer | 2:fba2c7066355 | 278 | res_accelerometer_y->methods(M2MMethod::GET); |
screamer | 2:fba2c7066355 | 279 | res_accelerometer_y->observable(true); |
screamer | 2:fba2c7066355 | 280 | |
screamer | 2:fba2c7066355 | 281 | res_accelerometer_z = client.create_resource("3313/0/5704", "Accelerometer Z"); |
screamer | 2:fba2c7066355 | 282 | res_accelerometer_z->set_value(0); |
screamer | 2:fba2c7066355 | 283 | res_accelerometer_z->methods(M2MMethod::GET); |
screamer | 2:fba2c7066355 | 284 | res_accelerometer_z->observable(true); |
screamer | 0:a9d53048f0b6 | 285 | |
screamer | 2:fba2c7066355 | 286 | res_magnometer_x = client.create_resource("3314/0/5702", "Magnometer X"); |
screamer | 2:fba2c7066355 | 287 | res_magnometer_x->set_value(0); |
screamer | 2:fba2c7066355 | 288 | res_magnometer_x->methods(M2MMethod::GET); |
screamer | 2:fba2c7066355 | 289 | res_magnometer_x->observable(true); |
screamer | 2:fba2c7066355 | 290 | |
screamer | 2:fba2c7066355 | 291 | res_magnometer_y = client.create_resource("3314/0/5703", "Magnometer Y"); |
screamer | 2:fba2c7066355 | 292 | res_magnometer_y->set_value(0); |
screamer | 2:fba2c7066355 | 293 | res_magnometer_y->methods(M2MMethod::GET); |
screamer | 2:fba2c7066355 | 294 | res_magnometer_y->observable(true); |
screamer | 2:fba2c7066355 | 295 | |
screamer | 2:fba2c7066355 | 296 | res_magnometer_z = client.create_resource("3314/0/5704", "Magnometer Z"); |
screamer | 2:fba2c7066355 | 297 | res_magnometer_z->set_value(0); |
screamer | 2:fba2c7066355 | 298 | res_magnometer_z->methods(M2MMethod::GET); |
screamer | 2:fba2c7066355 | 299 | res_magnometer_z->observable(true); |
screamer | 0:a9d53048f0b6 | 300 | |
screamer | 2:fba2c7066355 | 301 | #ifdef TARGET_K66F |
screamer | 2:fba2c7066355 | 302 | res_gyroscope_x = client.create_resource("3334/0/5702", "Gyroscope X"); |
screamer | 2:fba2c7066355 | 303 | res_gyroscope_x->set_value(0); |
screamer | 2:fba2c7066355 | 304 | res_gyroscope_x->methods(M2MMethod::GET); |
screamer | 2:fba2c7066355 | 305 | res_gyroscope_x->observable(true); |
screamer | 2:fba2c7066355 | 306 | |
screamer | 2:fba2c7066355 | 307 | res_gyroscope_y = client.create_resource("3334/0/5703", "Gyroscope Y"); |
screamer | 2:fba2c7066355 | 308 | res_gyroscope_y->set_value(0); |
screamer | 2:fba2c7066355 | 309 | res_gyroscope_y->methods(M2MMethod::GET); |
screamer | 2:fba2c7066355 | 310 | res_gyroscope_y->observable(true); |
screamer | 2:fba2c7066355 | 311 | |
screamer | 2:fba2c7066355 | 312 | res_gyroscope_z = client.create_resource("3334/0/5704", "Gyroscope Z"); |
screamer | 2:fba2c7066355 | 313 | res_gyroscope_z->set_value(0); |
screamer | 2:fba2c7066355 | 314 | res_gyroscope_z->methods(M2MMethod::GET); |
screamer | 2:fba2c7066355 | 315 | res_gyroscope_z->observable(true); |
screamer | 2:fba2c7066355 | 316 | #endif /* TARGET_K66F */ |
screamer | 2:fba2c7066355 | 317 | #endif /* SEND_ALL_SENSORS */ |
screamer | 0:a9d53048f0b6 | 318 | |
screamer | 0:a9d53048f0b6 | 319 | printf("Initialized Pelion Device Management Client. Registering...\n"); |
screamer | 0:a9d53048f0b6 | 320 | |
screamer | 0:a9d53048f0b6 | 321 | // Callback that fires when registering is complete |
screamer | 0:a9d53048f0b6 | 322 | client.on_registered(®istered); |
screamer | 0:a9d53048f0b6 | 323 | |
screamer | 0:a9d53048f0b6 | 324 | // Register with Pelion DM |
screamer | 0:a9d53048f0b6 | 325 | client.register_and_connect(); |
screamer | 0:a9d53048f0b6 | 326 | |
screamer | 0:a9d53048f0b6 | 327 | // The button fires on an interrupt context, but debounces it to the eventqueue, so it's safe to do network operations |
screamer | 0:a9d53048f0b6 | 328 | button.fall(eventQueue.event(&button_press)); |
screamer | 0:a9d53048f0b6 | 329 | printf("Press the user button to increment the LwM2M resource value...\n"); |
screamer | 1:42d51cf7cebe | 330 | |
screamer | 0:a9d53048f0b6 | 331 | // The timer fires on an interrupt context, but debounces it to the eventqueue, so it's safe to do network operations |
screamer | 0:a9d53048f0b6 | 332 | Ticker timer; |
screamer | 1:42d51cf7cebe | 333 | timer.attach(eventQueue.event(&sensors_update), SENSORS_POLL_INTERVAL); |
screamer | 0:a9d53048f0b6 | 334 | |
screamer | 0:a9d53048f0b6 | 335 | // You can easily run the eventQueue in a separate thread if required |
screamer | 0:a9d53048f0b6 | 336 | eventQueue.dispatch_forever(); |
screamer | 0:a9d53048f0b6 | 337 | } |
screamer | 0:a9d53048f0b6 | 338 | |
screamer | 0:a9d53048f0b6 | 339 | #endif /* MBED_TEST_MODE */ |