CodeZoo co., ltd / Mbed OS mbed-os-example-pelion-CATM1

Mbed OS example of Pelion device management LGUPlus Client

main.cpp@0:9f917a7bf2da, 2019-12-12 (annotated)

Committer:
MACRUM
Date:
Thu Dec 12 10:26:06 2019 +0900
Revision:
0:9f917a7bf2da
Child:
1:3f3d8bf46183
Initial commit.

Who changed what in which revision?

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MACRUM 0:9f917a7bf2da 1 // ----------------------------------------------------------------------------
MACRUM 0:9f917a7bf2da 2 // Copyright 2016-2019 ARM Ltd.
MACRUM 0:9f917a7bf2da 3 //
MACRUM 0:9f917a7bf2da 4 // SPDX-License-Identifier: Apache-2.0
MACRUM 0:9f917a7bf2da 5 //
MACRUM 0:9f917a7bf2da 6 // Licensed under the Apache License, Version 2.0 (the "License");
MACRUM 0:9f917a7bf2da 7 // you may not use this file except in compliance with the License.
MACRUM 0:9f917a7bf2da 8 // You may obtain a copy of the License at
MACRUM 0:9f917a7bf2da 9 //
MACRUM 0:9f917a7bf2da 10 // http://www.apache.org/licenses/LICENSE-2.0
MACRUM 0:9f917a7bf2da 11 //
MACRUM 0:9f917a7bf2da 12 // Unless required by applicable law or agreed to in writing, software
MACRUM 0:9f917a7bf2da 13 // distributed under the License is distributed on an "AS IS" BASIS,
MACRUM 0:9f917a7bf2da 14 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
MACRUM 0:9f917a7bf2da 15 // See the License for the specific language governing permissions and
MACRUM 0:9f917a7bf2da 16 // limitations under the License.
MACRUM 0:9f917a7bf2da 17 // ----------------------------------------------------------------------------
MACRUM 0:9f917a7bf2da 18 #ifndef MBED_TEST_MODE
MACRUM 0:9f917a7bf2da 19 #include "mbed.h"
MACRUM 0:9f917a7bf2da 20 #include "kv_config.h"
MACRUM 0:9f917a7bf2da 21 #include "mbed-cloud-client/MbedCloudClient.h" // Required for new MbedCloudClient()
MACRUM 0:9f917a7bf2da 22 #include "factory_configurator_client.h" // Required for fcc_* functions and FCC_* defines
MACRUM 0:9f917a7bf2da 23 #include "m2mresource.h" // Required for M2MResource
MACRUM 0:9f917a7bf2da 24
MACRUM 0:9f917a7bf2da 25 #include "mbed-trace/mbed_trace.h" // Required for mbed_trace_*
MACRUM 0:9f917a7bf2da 26
MACRUM 0:9f917a7bf2da 27 // Pointers to the resources that will be created in main_application().
MACRUM 0:9f917a7bf2da 28 static MbedCloudClient *cloud_client;
MACRUM 0:9f917a7bf2da 29 static bool cloud_client_running = true;
MACRUM 0:9f917a7bf2da 30 static NetworkInterface *network = NULL;
MACRUM 0:9f917a7bf2da 31
MACRUM 0:9f917a7bf2da 32 // Fake entropy needed for non-TRNG boards. Suitable only for demo devices.
MACRUM 0:9f917a7bf2da 33 const uint8_t MBED_CLOUD_DEV_ENTROPY[] = { 0xf6, 0xd6, 0xc0, 0x09, 0x9e, 0x6e, 0xf2, 0x37, 0xdc, 0x29, 0x88, 0xf1, 0x57, 0x32, 0x7d, 0xde, 0xac, 0xb3, 0x99, 0x8c, 0xb9, 0x11, 0x35, 0x18, 0xeb, 0x48, 0x29, 0x03, 0x6a, 0x94, 0x6d, 0xe8, 0x40, 0xc0, 0x28, 0xcc, 0xe4, 0x04, 0xc3, 0x1f, 0x4b, 0xc2, 0xe0, 0x68, 0xa0, 0x93, 0xe6, 0x3a };
MACRUM 0:9f917a7bf2da 34
MACRUM 0:9f917a7bf2da 35 static M2MResource* m2m_get_res;
MACRUM 0:9f917a7bf2da 36 static M2MResource* m2m_put_res;
MACRUM 0:9f917a7bf2da 37 static M2MResource* m2m_post_res;
MACRUM 0:9f917a7bf2da 38 static M2MResource* m2m_deregister_res;
MACRUM 0:9f917a7bf2da 39
MACRUM 0:9f917a7bf2da 40 void print_client_ids(void)
MACRUM 0:9f917a7bf2da 41 {
MACRUM 0:9f917a7bf2da 42 printf("Account ID: %s\n", cloud_client->endpoint_info()->account_id.c_str());
MACRUM 0:9f917a7bf2da 43 printf("Endpoint name: %s\n", cloud_client->endpoint_info()->internal_endpoint_name.c_str());
MACRUM 0:9f917a7bf2da 44 printf("Device Id: %s\n\n", cloud_client->endpoint_info()->endpoint_name.c_str());
MACRUM 0:9f917a7bf2da 45 }
MACRUM 0:9f917a7bf2da 46
MACRUM 0:9f917a7bf2da 47 void button_press(void)
MACRUM 0:9f917a7bf2da 48 {
MACRUM 0:9f917a7bf2da 49 m2m_get_res->set_value(m2m_get_res->get_value_int() + 1);
MACRUM 0:9f917a7bf2da 50 printf("Counter %" PRIu64 "\n", m2m_get_res->get_value_int());
MACRUM 0:9f917a7bf2da 51 }
MACRUM 0:9f917a7bf2da 52
MACRUM 0:9f917a7bf2da 53 void put_update(const char* /*object_name*/)
MACRUM 0:9f917a7bf2da 54 {
MACRUM 0:9f917a7bf2da 55 printf("PUT update %d\n", (int)m2m_put_res->get_value_int());
MACRUM 0:9f917a7bf2da 56 }
MACRUM 0:9f917a7bf2da 57
MACRUM 0:9f917a7bf2da 58 void execute_post(void* /*arguments*/)
MACRUM 0:9f917a7bf2da 59 {
MACRUM 0:9f917a7bf2da 60 printf("POST executed\n");
MACRUM 0:9f917a7bf2da 61 }
MACRUM 0:9f917a7bf2da 62
MACRUM 0:9f917a7bf2da 63 void deregister_client(void)
MACRUM 0:9f917a7bf2da 64 {
MACRUM 0:9f917a7bf2da 65 printf("Unregistering and disconnecting from the network.\n");
MACRUM 0:9f917a7bf2da 66 cloud_client->close();
MACRUM 0:9f917a7bf2da 67 }
MACRUM 0:9f917a7bf2da 68
MACRUM 0:9f917a7bf2da 69 void deregister(void* /*arguments*/)
MACRUM 0:9f917a7bf2da 70 {
MACRUM 0:9f917a7bf2da 71 printf("POST deregister executed\n");
MACRUM 0:9f917a7bf2da 72 m2m_deregister_res->send_delayed_post_response();
MACRUM 0:9f917a7bf2da 73
MACRUM 0:9f917a7bf2da 74 deregister_client();
MACRUM 0:9f917a7bf2da 75 }
MACRUM 0:9f917a7bf2da 76
MACRUM 0:9f917a7bf2da 77 void client_registered(void)
MACRUM 0:9f917a7bf2da 78 {
MACRUM 0:9f917a7bf2da 79 printf("Client registered.\n");
MACRUM 0:9f917a7bf2da 80 print_client_ids();
MACRUM 0:9f917a7bf2da 81 }
MACRUM 0:9f917a7bf2da 82
MACRUM 0:9f917a7bf2da 83 void client_unregistered(void)
MACRUM 0:9f917a7bf2da 84 {
MACRUM 0:9f917a7bf2da 85 printf("Client unregistered.\n");
MACRUM 0:9f917a7bf2da 86 (void) network->disconnect();
MACRUM 0:9f917a7bf2da 87 cloud_client_running = false;
MACRUM 0:9f917a7bf2da 88 }
MACRUM 0:9f917a7bf2da 89
MACRUM 0:9f917a7bf2da 90 void client_error(int err)
MACRUM 0:9f917a7bf2da 91 {
MACRUM 0:9f917a7bf2da 92 printf("client_error(%d) -> %s\n", err, cloud_client->error_description());
MACRUM 0:9f917a7bf2da 93 }
MACRUM 0:9f917a7bf2da 94
MACRUM 0:9f917a7bf2da 95 void update_progress(uint32_t progress, uint32_t total)
MACRUM 0:9f917a7bf2da 96 {
MACRUM 0:9f917a7bf2da 97 uint8_t percent = (uint8_t)((uint64_t)progress * 100 / total);
MACRUM 0:9f917a7bf2da 98 printf("Update progress = %" PRIu8 "%%\n", percent);
MACRUM 0:9f917a7bf2da 99 }
MACRUM 0:9f917a7bf2da 100
MACRUM 0:9f917a7bf2da 101 int main(void)
MACRUM 0:9f917a7bf2da 102 {
MACRUM 0:9f917a7bf2da 103 int status;
MACRUM 0:9f917a7bf2da 104
MACRUM 0:9f917a7bf2da 105 status = mbed_trace_init();
MACRUM 0:9f917a7bf2da 106 if (status != 0) {
MACRUM 0:9f917a7bf2da 107 printf("mbed_trace_init() failed with %d\n", status);
MACRUM 0:9f917a7bf2da 108 return -1;
MACRUM 0:9f917a7bf2da 109 }
MACRUM 0:9f917a7bf2da 110
MACRUM 0:9f917a7bf2da 111 // Mount default kvstore
MACRUM 0:9f917a7bf2da 112 printf("Application ready\n");
MACRUM 0:9f917a7bf2da 113 status = kv_init_storage_config();
MACRUM 0:9f917a7bf2da 114 if (status != MBED_SUCCESS) {
MACRUM 0:9f917a7bf2da 115 printf("kv_init_storage_config() - failed, status %d\n", status);
MACRUM 0:9f917a7bf2da 116 return -1;
MACRUM 0:9f917a7bf2da 117 }
MACRUM 0:9f917a7bf2da 118
MACRUM 0:9f917a7bf2da 119 // Connect with NetworkInterface
MACRUM 0:9f917a7bf2da 120 printf("Connect to network\n");
MACRUM 0:9f917a7bf2da 121 network = NetworkInterface::get_default_instance();
MACRUM 0:9f917a7bf2da 122 if (network == NULL) {
MACRUM 0:9f917a7bf2da 123 printf("Failed to get default NetworkInterface\n");
MACRUM 0:9f917a7bf2da 124 return -1;
MACRUM 0:9f917a7bf2da 125 }
MACRUM 0:9f917a7bf2da 126 status = network->connect();
MACRUM 0:9f917a7bf2da 127 if (status != NSAPI_ERROR_OK) {
MACRUM 0:9f917a7bf2da 128 printf("NetworkInterface failed to connect with %d\n", status);
MACRUM 0:9f917a7bf2da 129 return -1;
MACRUM 0:9f917a7bf2da 130 }
MACRUM 0:9f917a7bf2da 131
MACRUM 0:9f917a7bf2da 132 printf("Network initialized, connected with IP %s\n\n", network->get_ip_address());
MACRUM 0:9f917a7bf2da 133
MACRUM 0:9f917a7bf2da 134 // Run developer flow
MACRUM 0:9f917a7bf2da 135 printf("Start developer flow\n");
MACRUM 0:9f917a7bf2da 136 status = fcc_init();
MACRUM 0:9f917a7bf2da 137 if (status != FCC_STATUS_SUCCESS) {
MACRUM 0:9f917a7bf2da 138 printf("fcc_init() failed with %d\n", status);
MACRUM 0:9f917a7bf2da 139 return -1;
MACRUM 0:9f917a7bf2da 140 }
MACRUM 0:9f917a7bf2da 141
MACRUM 0:9f917a7bf2da 142 // Inject hardcoded entropy for the device. Suitable only for demo devices.
MACRUM 0:9f917a7bf2da 143 (void) fcc_entropy_set(MBED_CLOUD_DEV_ENTROPY, sizeof(MBED_CLOUD_DEV_ENTROPY));
MACRUM 0:9f917a7bf2da 144 status = fcc_developer_flow();
MACRUM 0:9f917a7bf2da 145 if (status != FCC_STATUS_SUCCESS && status != FCC_STATUS_KCM_FILE_EXIST_ERROR && status != FCC_STATUS_CA_ERROR) {
MACRUM 0:9f917a7bf2da 146 printf("fcc_developer_flow() failed with %d\n", status);
MACRUM 0:9f917a7bf2da 147 return -1;
MACRUM 0:9f917a7bf2da 148 }
MACRUM 0:9f917a7bf2da 149
MACRUM 0:9f917a7bf2da 150 printf("Create resources\n");
MACRUM 0:9f917a7bf2da 151 M2MObjectList m2m_obj_list;
MACRUM 0:9f917a7bf2da 152
MACRUM 0:9f917a7bf2da 153 // GET resource 3200/0/5501
MACRUM 0:9f917a7bf2da 154 m2m_get_res = M2MInterfaceFactory::create_resource(m2m_obj_list, 3200, 0, 5501, M2MResourceInstance::INTEGER, M2MBase::GET_ALLOWED);
MACRUM 0:9f917a7bf2da 155 if (m2m_get_res->set_value(0) != true) {
MACRUM 0:9f917a7bf2da 156 printf("m2m_get_res->set_value() failed\n");
MACRUM 0:9f917a7bf2da 157 return -1;
MACRUM 0:9f917a7bf2da 158 }
MACRUM 0:9f917a7bf2da 159
MACRUM 0:9f917a7bf2da 160 // PUT resource 3201/0/5853
MACRUM 0:9f917a7bf2da 161 m2m_put_res = M2MInterfaceFactory::create_resource(m2m_obj_list, 3201, 0, 5853, M2MResourceInstance::INTEGER, M2MBase::GET_PUT_ALLOWED);
MACRUM 0:9f917a7bf2da 162 if (m2m_put_res->set_value(0) != true) {
MACRUM 0:9f917a7bf2da 163 printf("m2m_led_res->set_value() failed\n");
MACRUM 0:9f917a7bf2da 164 return -1;
MACRUM 0:9f917a7bf2da 165 }
MACRUM 0:9f917a7bf2da 166 if (m2m_put_res->set_value_updated_function(put_update) != true) {
MACRUM 0:9f917a7bf2da 167 printf("m2m_put_res->set_value_updated_function() failed\n");
MACRUM 0:9f917a7bf2da 168 return -1;
MACRUM 0:9f917a7bf2da 169 }
MACRUM 0:9f917a7bf2da 170
MACRUM 0:9f917a7bf2da 171 // POST resource 3201/0/5850
MACRUM 0:9f917a7bf2da 172 m2m_post_res = M2MInterfaceFactory::create_resource(m2m_obj_list, 3201, 0, 5850, M2MResourceInstance::INTEGER, M2MBase::POST_ALLOWED);
MACRUM 0:9f917a7bf2da 173 if (m2m_post_res->set_execute_function(execute_post) != true) {
MACRUM 0:9f917a7bf2da 174 printf("m2m_post_res->set_execute_function() failed\n");
MACRUM 0:9f917a7bf2da 175 return -1;
MACRUM 0:9f917a7bf2da 176 }
MACRUM 0:9f917a7bf2da 177
MACRUM 0:9f917a7bf2da 178 // POST resource 5000/0/1 to trigger deregister.
MACRUM 0:9f917a7bf2da 179 m2m_deregister_res = M2MInterfaceFactory::create_resource(m2m_obj_list, 5000, 0, 1, M2MResourceInstance::INTEGER, M2MBase::POST_ALLOWED);
MACRUM 0:9f917a7bf2da 180
MACRUM 0:9f917a7bf2da 181 // Use delayed response
MACRUM 0:9f917a7bf2da 182 m2m_deregister_res->set_delayed_response(true);
MACRUM 0:9f917a7bf2da 183
MACRUM 0:9f917a7bf2da 184 if (m2m_deregister_res->set_execute_function(deregister) != true) {
MACRUM 0:9f917a7bf2da 185 printf("m2m_post_res->set_execute_function() failed\n");
MACRUM 0:9f917a7bf2da 186 return -1;
MACRUM 0:9f917a7bf2da 187 }
MACRUM 0:9f917a7bf2da 188
MACRUM 0:9f917a7bf2da 189 printf("Register Pelion Device Management Client\n\n");
MACRUM 0:9f917a7bf2da 190 cloud_client = new MbedCloudClient(client_registered, client_unregistered, client_error, NULL, update_progress);
MACRUM 0:9f917a7bf2da 191 cloud_client->add_objects(m2m_obj_list);
MACRUM 0:9f917a7bf2da 192 cloud_client->setup(network); // cloud_client->setup(NULL); -- https://jira.arm.com/browse/IOTCLT-3114
MACRUM 0:9f917a7bf2da 193
MACRUM 0:9f917a7bf2da 194 while(cloud_client_running) {
MACRUM 0:9f917a7bf2da 195 int in_char = getchar();
MACRUM 0:9f917a7bf2da 196 if (in_char == 'i') {
MACRUM 0:9f917a7bf2da 197 print_client_ids(); // When 'i' is pressed, print endpoint info
MACRUM 0:9f917a7bf2da 198 continue;
MACRUM 0:9f917a7bf2da 199 } else if (in_char == 'r') {
MACRUM 0:9f917a7bf2da 200 (void) fcc_storage_delete(); // When 'r' is pressed, erase storage and reboot the board.
MACRUM 0:9f917a7bf2da 201 printf("Storage erased, rebooting the device.\n\n");
MACRUM 0:9f917a7bf2da 202 wait(1);
MACRUM 0:9f917a7bf2da 203 NVIC_SystemReset();
MACRUM 0:9f917a7bf2da 204 } else if (in_char > 0 && in_char != 0x03) { // Ctrl+C is 0x03 in Mbed OS and Linux returns negative number
MACRUM 0:9f917a7bf2da 205 button_press(); // Simulate button press
MACRUM 0:9f917a7bf2da 206 continue;
MACRUM 0:9f917a7bf2da 207 }
MACRUM 0:9f917a7bf2da 208 deregister_client();
MACRUM 0:9f917a7bf2da 209 break;
MACRUM 0:9f917a7bf2da 210 }
MACRUM 0:9f917a7bf2da 211 return 0;
MACRUM 0:9f917a7bf2da 212 }
MACRUM 0:9f917a7bf2da 213
MACRUM 0:9f917a7bf2da 214 #endif /* MBED_TEST_MODE */