Diff: main.cpp

Revision:

0:f78ec4a22e67

Child:

5:ae686808e015

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Oct 09 14:19:44 2019 +0800
@@ -0,0 +1,214 @@
+// ----------------------------------------------------------------------------
+// Copyright 2016-2019 ARM Ltd.
+//
+// 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_TEST_MODE
+#include "mbed.h"
+#include "kv_config.h"
+#include "mbed-cloud-client/MbedCloudClient.h" // Required for new MbedCloudClient()
+#include "factory_configurator_client.h"       // Required for fcc_* functions and FCC_* defines
+#include "m2mresource.h"                       // Required for M2MResource
+
+#include "mbed-trace/mbed_trace.h"             // Required for mbed_trace_*
+
+// Pointers to the resources that will be created in main_application().
+static MbedCloudClient *cloud_client;
+static bool cloud_client_running = true;
+static NetworkInterface *network = NULL;
+
+// Fake entropy needed for non-TRNG boards. Suitable only for demo devices.
+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 };
+
+static M2MResource* m2m_get_res;
+static M2MResource* m2m_put_res;
+static M2MResource* m2m_post_res;
+static M2MResource* m2m_deregister_res;
+
+void print_client_ids(void)
+{
+    printf("Account ID: %s\n", cloud_client->endpoint_info()->account_id.c_str());
+    printf("Endpoint name: %s\n", cloud_client->endpoint_info()->internal_endpoint_name.c_str());
+    printf("Device Id: %s\n\n", cloud_client->endpoint_info()->endpoint_name.c_str());
+}
+
+void button_press(void)
+{
+    m2m_get_res->set_value(m2m_get_res->get_value_int() + 1);
+    printf("Counter %" PRIu64 "\n", m2m_get_res->get_value_int());
+}
+
+void put_update(const char* /*object_name*/)
+{
+    printf("PUT update %d\n", (int)m2m_put_res->get_value_int());
+}
+
+void execute_post(void* /*arguments*/)
+{
+    printf("POST executed\n");
+}
+
+void deregister_client(void)
+{
+    printf("Unregistering and disconnecting from the network.\n");
+    cloud_client->close();
+}
+
+void deregister(void* /*arguments*/)
+{
+    printf("POST deregister executed\n");
+    m2m_deregister_res->send_delayed_post_response();
+
+    deregister_client();
+}
+
+void client_registered(void)
+{
+    printf("Client registered.\n");
+    print_client_ids();
+}
+
+void client_unregistered(void)
+{
+    printf("Client unregistered.\n");
+    (void) network->disconnect();
+    cloud_client_running = false;
+}
+
+void client_error(int err)
+{
+    printf("client_error(%d) -> %s\n", err, cloud_client->error_description());
+}
+
+void update_progress(uint32_t progress, uint32_t total)
+{
+    uint8_t percent = (uint8_t)((uint64_t)progress * 100 / total);
+    printf("Update progress = %" PRIu8 "%%\n", percent);
+}
+
+int main(void)
+{
+    int status;
+
+    status = mbed_trace_init();
+    if (status != 0) {
+        printf("mbed_trace_init() failed with %d\n", status);
+        return -1;
+    }
+
+    // Mount default kvstore
+    printf("Application ready\n");
+    status = kv_init_storage_config();
+    if (status != MBED_SUCCESS) {
+        printf("kv_init_storage_config() - failed, status %d\n", status);
+        return -1;
+    }
+
+    // Connect with NetworkInterface
+    printf("Connect to network\n");
+    network = NetworkInterface::get_default_instance();
+    if (network == NULL) {
+        printf("Failed to get default NetworkInterface\n");
+        return -1;
+    }
+    status = network->connect();
+    if (status != NSAPI_ERROR_OK) {
+        printf("NetworkInterface failed to connect with %d\n", status);
+        return -1;
+    }
+
+    printf("Network initialized, connected with IP %s\n\n", network->get_ip_address());
+
+    // Run developer flow
+    printf("Start developer flow\n");
+    status = fcc_init();
+    if (status != FCC_STATUS_SUCCESS) {
+        printf("fcc_init() failed with %d\n", status);
+        return -1;
+    }
+
+    // Inject hardcoded entropy for the device. Suitable only for demo devices.
+    (void) fcc_entropy_set(MBED_CLOUD_DEV_ENTROPY, sizeof(MBED_CLOUD_DEV_ENTROPY));
+    status = fcc_developer_flow();
+    if (status != FCC_STATUS_SUCCESS && status != FCC_STATUS_KCM_FILE_EXIST_ERROR && status != FCC_STATUS_CA_ERROR) {
+        printf("fcc_developer_flow() failed with %d\n", status);
+        return -1;
+    }
+
+    printf("Create resources\n");
+    M2MObjectList m2m_obj_list;
+
+    // GET resource 3200/0/5501
+    m2m_get_res = M2MInterfaceFactory::create_resource(m2m_obj_list, 3200, 0, 5501, M2MResourceInstance::INTEGER, M2MBase::GET_ALLOWED);
+    if (m2m_get_res->set_value(0) != true) {
+        printf("m2m_get_res->set_value() failed\n");
+        return -1;
+    }
+
+    // PUT resource 3201/0/5853
+    m2m_put_res = M2MInterfaceFactory::create_resource(m2m_obj_list, 3201, 0, 5853, M2MResourceInstance::INTEGER, M2MBase::GET_PUT_ALLOWED);
+    if (m2m_put_res->set_value(0) != true) {
+        printf("m2m_led_res->set_value() failed\n");
+        return -1;
+    }
+    if (m2m_put_res->set_value_updated_function(put_update) != true) {
+        printf("m2m_put_res->set_value_updated_function() failed\n");
+        return -1;
+    }
+
+    // POST resource 3201/0/5850
+    m2m_post_res = M2MInterfaceFactory::create_resource(m2m_obj_list, 3201, 0, 5850, M2MResourceInstance::INTEGER, M2MBase::POST_ALLOWED);
+    if (m2m_post_res->set_execute_function(execute_post) != true) {
+        printf("m2m_post_res->set_execute_function() failed\n");
+        return -1;
+    }
+
+    // POST resource 5000/0/1 to trigger deregister.
+    m2m_deregister_res = M2MInterfaceFactory::create_resource(m2m_obj_list, 5000, 0, 1, M2MResourceInstance::INTEGER, M2MBase::POST_ALLOWED);
+
+    // Use delayed response
+    m2m_deregister_res->set_delayed_response(true);
+
+    if (m2m_deregister_res->set_execute_function(deregister) != true) {
+        printf("m2m_post_res->set_execute_function() failed\n");
+        return -1;
+    }
+
+    printf("Register Pelion Device Management Client\n\n");
+    cloud_client = new MbedCloudClient(client_registered, client_unregistered, client_error, NULL, update_progress);
+    cloud_client->add_objects(m2m_obj_list);
+    cloud_client->setup(network); // cloud_client->setup(NULL); -- https://jira.arm.com/browse/IOTCLT-3114
+
+    while(cloud_client_running) {
+        int in_char = getchar();
+        if (in_char == 'i') {
+            print_client_ids(); // When 'i' is pressed, print endpoint info
+            continue;
+        } else if (in_char == 'r') {
+            (void) fcc_storage_delete(); // When 'r' is pressed, erase storage and reboot the board.
+            printf("Storage erased, rebooting the device.\n\n");
+            wait(1);
+            NVIC_SystemReset();
+        } else if (in_char > 0 && in_char != 0x03) { // Ctrl+C is 0x03 in Mbed OS and Linux returns negative number
+            button_press(); // Simulate button press
+            continue;
+        }
+        deregister_client();
+        break;
+    }
+    return 0;
+}
+
+#endif /* MBED_TEST_MODE */