Embed client working with Cell network.
Dependencies: C027Interface
Fork of U_Blox_DeviceConnector by
main.cpp@64:bb80622ae5e6, 2017-02-02 (annotated)
- Committer:
- sarahmarshy
- Date:
- Thu Feb 02 21:19:33 2017 +0000
- Revision:
- 64:bb80622ae5e6
- Parent:
- 49:10f84adec19e
Add C027 example;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mbed_official | 21:b88cdeb5b302 | 1 | /* |
mbed_official | 44:2b472e66a942 | 2 | * Copyright (c) 2015, 2016 ARM Limited. All rights reserved. |
mbed_official | 21:b88cdeb5b302 | 3 | * SPDX-License-Identifier: Apache-2.0 |
mbed_official | 21:b88cdeb5b302 | 4 | * Licensed under the Apache License, Version 2.0 (the License); you may |
mbed_official | 21:b88cdeb5b302 | 5 | * not use this file except in compliance with the License. |
mbed_official | 21:b88cdeb5b302 | 6 | * You may obtain a copy of the License at |
mbed_official | 21:b88cdeb5b302 | 7 | * |
mbed_official | 21:b88cdeb5b302 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
mbed_official | 21:b88cdeb5b302 | 9 | * |
mbed_official | 21:b88cdeb5b302 | 10 | * Unless required by applicable law or agreed to in writing, software |
mbed_official | 21:b88cdeb5b302 | 11 | * distributed under the License is distributed on an AS IS BASIS, WITHOUT |
mbed_official | 21:b88cdeb5b302 | 12 | * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
mbed_official | 21:b88cdeb5b302 | 13 | * See the License for the specific language governing permissions and |
mbed_official | 21:b88cdeb5b302 | 14 | * limitations under the License. |
mbed_official | 21:b88cdeb5b302 | 15 | */ |
mbed_official | 21:b88cdeb5b302 | 16 | #include "simpleclient.h" |
mbed_official | 21:b88cdeb5b302 | 17 | #include <string> |
mbed_official | 21:b88cdeb5b302 | 18 | #include <sstream> |
mbed_official | 21:b88cdeb5b302 | 19 | #include <vector> |
mbed_official | 21:b88cdeb5b302 | 20 | #include "mbed-trace/mbed_trace.h" |
mbed_official | 21:b88cdeb5b302 | 21 | #include "mbedtls/entropy_poll.h" |
mbed_official | 21:b88cdeb5b302 | 22 | |
mbed_official | 21:b88cdeb5b302 | 23 | #include "security.h" |
mbed_official | 21:b88cdeb5b302 | 24 | |
mbed_official | 21:b88cdeb5b302 | 25 | #include "mbed.h" |
mbed_official | 21:b88cdeb5b302 | 26 | #include "rtos.h" |
mbed_official | 21:b88cdeb5b302 | 27 | |
mbed_official | 21:b88cdeb5b302 | 28 | #if MBED_CONF_APP_NETWORK_INTERFACE == WIFI |
mbed_official | 41:496e5ec1f1bd | 29 | #if TARGET_UBLOX_EVK_ODIN_W2 |
mbed_official | 41:496e5ec1f1bd | 30 | #include "OdinWiFiInterface.h" |
mbed_official | 41:496e5ec1f1bd | 31 | OdinWiFiInterface wifi; |
mbed_official | 41:496e5ec1f1bd | 32 | #else |
mbed_official | 41:496e5ec1f1bd | 33 | #include "ESP8266Interface.h" |
mbed_official | 41:496e5ec1f1bd | 34 | ESP8266Interface wifi(MBED_CONF_APP_WIFI_TX, MBED_CONF_APP_WIFI_RX); |
mbed_official | 41:496e5ec1f1bd | 35 | #endif |
mbed_official | 21:b88cdeb5b302 | 36 | #elif MBED_CONF_APP_NETWORK_INTERFACE == ETHERNET |
mbed_official | 41:496e5ec1f1bd | 37 | #include "EthernetInterface.h" |
mbed_official | 41:496e5ec1f1bd | 38 | EthernetInterface eth; |
mbed_official | 21:b88cdeb5b302 | 39 | #elif MBED_CONF_APP_NETWORK_INTERFACE == MESH_LOWPAN_ND |
mbed_official | 41:496e5ec1f1bd | 40 | #define MESH |
mbed_official | 41:496e5ec1f1bd | 41 | #include "NanostackInterface.h" |
mbed_official | 41:496e5ec1f1bd | 42 | LoWPANNDInterface mesh; |
mbed_official | 21:b88cdeb5b302 | 43 | #elif MBED_CONF_APP_NETWORK_INTERFACE == MESH_THREAD |
mbed_official | 41:496e5ec1f1bd | 44 | #define MESH |
mbed_official | 41:496e5ec1f1bd | 45 | #include "NanostackInterface.h" |
mbed_official | 41:496e5ec1f1bd | 46 | ThreadInterface mesh; |
sarahmarshy | 64:bb80622ae5e6 | 47 | #elif MBED_CONF_APP_NETWORK_INTERFACE == CELL |
sarahmarshy | 64:bb80622ae5e6 | 48 | # include "C027Interface.h" |
sarahmarshy | 64:bb80622ae5e6 | 49 | C027Interface cell; |
mbed_official | 21:b88cdeb5b302 | 50 | #endif |
mbed_official | 21:b88cdeb5b302 | 51 | |
mbed_official | 21:b88cdeb5b302 | 52 | #if defined(MESH) |
mbed_official | 21:b88cdeb5b302 | 53 | #if MBED_CONF_APP_MESH_RADIO_TYPE == ATMEL |
mbed_official | 21:b88cdeb5b302 | 54 | #include "NanostackRfPhyAtmel.h" |
mbed_official | 21:b88cdeb5b302 | 55 | NanostackRfPhyAtmel rf_phy(ATMEL_SPI_MOSI, ATMEL_SPI_MISO, ATMEL_SPI_SCLK, ATMEL_SPI_CS, |
mbed_official | 21:b88cdeb5b302 | 56 | ATMEL_SPI_RST, ATMEL_SPI_SLP, ATMEL_SPI_IRQ, ATMEL_I2C_SDA, ATMEL_I2C_SCL); |
mbed_official | 21:b88cdeb5b302 | 57 | #elif MBED_CONF_APP_MESH_RADIO_TYPE == MCR20 |
mbed_official | 21:b88cdeb5b302 | 58 | #include "NanostackRfPhyMcr20a.h" |
mbed_official | 21:b88cdeb5b302 | 59 | NanostackRfPhyMcr20a rf_phy(MCR20A_SPI_MOSI, MCR20A_SPI_MISO, MCR20A_SPI_SCLK, MCR20A_SPI_CS, MCR20A_SPI_RST, MCR20A_SPI_IRQ); |
mbed_official | 21:b88cdeb5b302 | 60 | #endif //MBED_CONF_APP_RADIO_TYPE |
mbed_official | 21:b88cdeb5b302 | 61 | #endif //MESH |
mbed_official | 21:b88cdeb5b302 | 62 | |
mbed_official | 42:d9a3043214a6 | 63 | #ifdef MESH |
mbed_official | 42:d9a3043214a6 | 64 | // Mesh does not have DNS, so must use direct IPV6 address |
mbed_official | 42:d9a3043214a6 | 65 | #define MBED_SERVER_ADDRESS "coaps://[2607:f0d0:2601:52::20]:5684" |
mbed_official | 21:b88cdeb5b302 | 66 | #else |
mbed_official | 42:d9a3043214a6 | 67 | // This is address to mbed Device Connector, name based |
mbed_official | 42:d9a3043214a6 | 68 | // assume all other stacks support DNS properly |
mbed_official | 42:d9a3043214a6 | 69 | #define MBED_SERVER_ADDRESS "coap://api.connector.mbed.com:5684" |
mbed_official | 21:b88cdeb5b302 | 70 | #endif |
mbed_official | 21:b88cdeb5b302 | 71 | |
mbed_official | 39:4a161de53cde | 72 | RawSerial output(USBTX, USBRX); |
mbed_official | 21:b88cdeb5b302 | 73 | |
mbed_official | 21:b88cdeb5b302 | 74 | // Status indication |
mbed_official | 21:b88cdeb5b302 | 75 | DigitalOut red_led(LED1); |
mbed_official | 21:b88cdeb5b302 | 76 | DigitalOut green_led(LED2); |
mbed_official | 21:b88cdeb5b302 | 77 | DigitalOut blue_led(LED3); |
mbed_official | 21:b88cdeb5b302 | 78 | Ticker status_ticker; |
mbed_official | 21:b88cdeb5b302 | 79 | void blinky() { |
mbed_official | 21:b88cdeb5b302 | 80 | green_led = !green_led; |
mbed_official | 21:b88cdeb5b302 | 81 | |
mbed_official | 21:b88cdeb5b302 | 82 | } |
mbed_official | 21:b88cdeb5b302 | 83 | |
mbed_official | 21:b88cdeb5b302 | 84 | // These are example resource values for the Device Object |
mbed_official | 21:b88cdeb5b302 | 85 | struct MbedClientDevice device = { |
mbed_official | 21:b88cdeb5b302 | 86 | "Manufacturer_String", // Manufacturer |
mbed_official | 21:b88cdeb5b302 | 87 | "Type_String", // Type |
mbed_official | 21:b88cdeb5b302 | 88 | "ModelNumber_String", // ModelNumber |
mbed_official | 21:b88cdeb5b302 | 89 | "SerialNumber_String" // SerialNumber |
mbed_official | 21:b88cdeb5b302 | 90 | }; |
mbed_official | 21:b88cdeb5b302 | 91 | |
mbed_official | 21:b88cdeb5b302 | 92 | // Instantiate the class which implements LWM2M Client API (from simpleclient.h) |
mbed_official | 21:b88cdeb5b302 | 93 | MbedClient mbed_client(device); |
mbed_official | 21:b88cdeb5b302 | 94 | |
mbed_official | 21:b88cdeb5b302 | 95 | |
mbed_official | 21:b88cdeb5b302 | 96 | // In case of K64F board , there is button resource available |
mbed_official | 21:b88cdeb5b302 | 97 | // to change resource value and unregister |
mbed_official | 21:b88cdeb5b302 | 98 | #ifdef TARGET_K64F |
mbed_official | 21:b88cdeb5b302 | 99 | // Set up Hardware interrupt button. |
mbed_official | 21:b88cdeb5b302 | 100 | InterruptIn obs_button(SW2); |
mbed_official | 21:b88cdeb5b302 | 101 | InterruptIn unreg_button(SW3); |
mbed_official | 21:b88cdeb5b302 | 102 | #else |
mbed_official | 21:b88cdeb5b302 | 103 | //In non K64F boards , set up a timer to simulate updating resource, |
mbed_official | 21:b88cdeb5b302 | 104 | // there is no functionality to unregister. |
mbed_official | 21:b88cdeb5b302 | 105 | Ticker timer; |
mbed_official | 21:b88cdeb5b302 | 106 | #endif |
mbed_official | 21:b88cdeb5b302 | 107 | |
mbed_official | 21:b88cdeb5b302 | 108 | /* |
mbed_official | 21:b88cdeb5b302 | 109 | * Arguments for running "blink" in it's own thread. |
mbed_official | 21:b88cdeb5b302 | 110 | */ |
mbed_official | 21:b88cdeb5b302 | 111 | class BlinkArgs { |
mbed_official | 21:b88cdeb5b302 | 112 | public: |
mbed_official | 21:b88cdeb5b302 | 113 | BlinkArgs() { |
mbed_official | 21:b88cdeb5b302 | 114 | clear(); |
mbed_official | 21:b88cdeb5b302 | 115 | } |
mbed_official | 21:b88cdeb5b302 | 116 | void clear() { |
mbed_official | 21:b88cdeb5b302 | 117 | position = 0; |
mbed_official | 21:b88cdeb5b302 | 118 | blink_pattern.clear(); |
mbed_official | 21:b88cdeb5b302 | 119 | } |
mbed_official | 21:b88cdeb5b302 | 120 | uint16_t position; |
mbed_official | 21:b88cdeb5b302 | 121 | std::vector<uint32_t> blink_pattern; |
mbed_official | 21:b88cdeb5b302 | 122 | }; |
mbed_official | 21:b88cdeb5b302 | 123 | |
mbed_official | 21:b88cdeb5b302 | 124 | /* |
mbed_official | 21:b88cdeb5b302 | 125 | * The Led contains one property (pattern) and a function (blink). |
mbed_official | 21:b88cdeb5b302 | 126 | * When the function blink is executed, the pattern is read, and the LED |
mbed_official | 21:b88cdeb5b302 | 127 | * will blink based on the pattern. |
mbed_official | 21:b88cdeb5b302 | 128 | */ |
mbed_official | 21:b88cdeb5b302 | 129 | class LedResource { |
mbed_official | 21:b88cdeb5b302 | 130 | public: |
mbed_official | 21:b88cdeb5b302 | 131 | LedResource() { |
mbed_official | 21:b88cdeb5b302 | 132 | // create ObjectID with metadata tag of '3201', which is 'digital output' |
mbed_official | 21:b88cdeb5b302 | 133 | led_object = M2MInterfaceFactory::create_object("3201"); |
mbed_official | 21:b88cdeb5b302 | 134 | M2MObjectInstance* led_inst = led_object->create_object_instance(); |
mbed_official | 21:b88cdeb5b302 | 135 | |
mbed_official | 21:b88cdeb5b302 | 136 | // 5853 = Multi-state output |
mbed_official | 21:b88cdeb5b302 | 137 | M2MResource* pattern_res = led_inst->create_dynamic_resource("5853", "Pattern", |
mbed_official | 21:b88cdeb5b302 | 138 | M2MResourceInstance::STRING, false); |
mbed_official | 21:b88cdeb5b302 | 139 | // read and write |
mbed_official | 21:b88cdeb5b302 | 140 | pattern_res->set_operation(M2MBase::GET_PUT_ALLOWED); |
mbed_official | 21:b88cdeb5b302 | 141 | // set initial pattern (toggle every 200ms. 7 toggles in total) |
mbed_official | 21:b88cdeb5b302 | 142 | pattern_res->set_value((const uint8_t*)"500:500:500:500:500:500:500", 27); |
mbed_official | 21:b88cdeb5b302 | 143 | |
mbed_official | 21:b88cdeb5b302 | 144 | // there's not really an execute LWM2M ID that matches... hmm... |
mbed_official | 21:b88cdeb5b302 | 145 | M2MResource* led_res = led_inst->create_dynamic_resource("5850", "Blink", |
mbed_official | 21:b88cdeb5b302 | 146 | M2MResourceInstance::OPAQUE, false); |
mbed_official | 21:b88cdeb5b302 | 147 | // we allow executing a function here... |
mbed_official | 21:b88cdeb5b302 | 148 | led_res->set_operation(M2MBase::POST_ALLOWED); |
mbed_official | 21:b88cdeb5b302 | 149 | // when a POST comes in, we want to execute the led_execute_callback |
mbed_official | 21:b88cdeb5b302 | 150 | led_res->set_execute_function(execute_callback(this, &LedResource::blink)); |
mbed_official | 21:b88cdeb5b302 | 151 | // Completion of execute function can take a time, that's why delayed response is used |
mbed_official | 21:b88cdeb5b302 | 152 | led_res->set_delayed_response(true); |
mbed_official | 21:b88cdeb5b302 | 153 | blink_args = new BlinkArgs(); |
mbed_official | 21:b88cdeb5b302 | 154 | } |
mbed_official | 21:b88cdeb5b302 | 155 | |
mbed_official | 21:b88cdeb5b302 | 156 | ~LedResource() { |
mbed_official | 21:b88cdeb5b302 | 157 | delete blink_args; |
mbed_official | 21:b88cdeb5b302 | 158 | } |
mbed_official | 21:b88cdeb5b302 | 159 | |
mbed_official | 21:b88cdeb5b302 | 160 | M2MObject* get_object() { |
mbed_official | 21:b88cdeb5b302 | 161 | return led_object; |
mbed_official | 21:b88cdeb5b302 | 162 | } |
mbed_official | 21:b88cdeb5b302 | 163 | |
mbed_official | 21:b88cdeb5b302 | 164 | void blink(void *argument) { |
mbed_official | 21:b88cdeb5b302 | 165 | // read the value of 'Pattern' |
mbed_official | 21:b88cdeb5b302 | 166 | status_ticker.detach(); |
mbed_official | 21:b88cdeb5b302 | 167 | green_led = 1; |
mbed_official | 21:b88cdeb5b302 | 168 | |
mbed_official | 21:b88cdeb5b302 | 169 | M2MObjectInstance* inst = led_object->object_instance(); |
mbed_official | 21:b88cdeb5b302 | 170 | M2MResource* res = inst->resource("5853"); |
mbed_official | 21:b88cdeb5b302 | 171 | // Clear previous blink data |
mbed_official | 21:b88cdeb5b302 | 172 | blink_args->clear(); |
mbed_official | 21:b88cdeb5b302 | 173 | |
mbed_official | 21:b88cdeb5b302 | 174 | // values in mbed Client are all buffers, and we need a vector of int's |
mbed_official | 21:b88cdeb5b302 | 175 | uint8_t* buffIn = NULL; |
mbed_official | 21:b88cdeb5b302 | 176 | uint32_t sizeIn; |
mbed_official | 21:b88cdeb5b302 | 177 | res->get_value(buffIn, sizeIn); |
mbed_official | 21:b88cdeb5b302 | 178 | |
mbed_official | 21:b88cdeb5b302 | 179 | // turn the buffer into a string, and initialize a vector<int> on the heap |
mbed_official | 21:b88cdeb5b302 | 180 | std::string s((char*)buffIn, sizeIn); |
mbed_official | 21:b88cdeb5b302 | 181 | free(buffIn); |
mbed_official | 21:b88cdeb5b302 | 182 | output.printf("led_execute_callback pattern=%s\r\n", s.c_str()); |
mbed_official | 21:b88cdeb5b302 | 183 | |
mbed_official | 21:b88cdeb5b302 | 184 | // our pattern is something like 500:200:500, so parse that |
mbed_official | 21:b88cdeb5b302 | 185 | std::size_t found = s.find_first_of(":"); |
mbed_official | 21:b88cdeb5b302 | 186 | while (found!=std::string::npos) { |
mbed_official | 21:b88cdeb5b302 | 187 | blink_args->blink_pattern.push_back(atoi((const char*)s.substr(0,found).c_str())); |
mbed_official | 21:b88cdeb5b302 | 188 | s = s.substr(found+1); |
mbed_official | 21:b88cdeb5b302 | 189 | found=s.find_first_of(":"); |
mbed_official | 21:b88cdeb5b302 | 190 | if(found == std::string::npos) { |
mbed_official | 21:b88cdeb5b302 | 191 | blink_args->blink_pattern.push_back(atoi((const char*)s.c_str())); |
mbed_official | 21:b88cdeb5b302 | 192 | } |
mbed_official | 21:b88cdeb5b302 | 193 | } |
mbed_official | 21:b88cdeb5b302 | 194 | // check if POST contains payload |
mbed_official | 21:b88cdeb5b302 | 195 | if (argument) { |
mbed_official | 21:b88cdeb5b302 | 196 | M2MResource::M2MExecuteParameter* param = (M2MResource::M2MExecuteParameter*)argument; |
mbed_official | 21:b88cdeb5b302 | 197 | String object_name = param->get_argument_object_name(); |
mbed_official | 21:b88cdeb5b302 | 198 | uint16_t object_instance_id = param->get_argument_object_instance_id(); |
mbed_official | 21:b88cdeb5b302 | 199 | String resource_name = param->get_argument_resource_name(); |
mbed_official | 21:b88cdeb5b302 | 200 | int payload_length = param->get_argument_value_length(); |
mbed_official | 21:b88cdeb5b302 | 201 | uint8_t* payload = param->get_argument_value(); |
mbed_official | 21:b88cdeb5b302 | 202 | output.printf("Resource: %s/%d/%s executed\r\n", object_name.c_str(), object_instance_id, resource_name.c_str()); |
mbed_official | 21:b88cdeb5b302 | 203 | output.printf("Payload: %.*s\r\n", payload_length, payload); |
mbed_official | 21:b88cdeb5b302 | 204 | } |
mbed_official | 21:b88cdeb5b302 | 205 | // do_blink is called with the vector, and starting at -1 |
mbed_official | 21:b88cdeb5b302 | 206 | blinky_thread.start(this, &LedResource::do_blink); |
mbed_official | 21:b88cdeb5b302 | 207 | } |
mbed_official | 21:b88cdeb5b302 | 208 | |
mbed_official | 21:b88cdeb5b302 | 209 | private: |
mbed_official | 21:b88cdeb5b302 | 210 | M2MObject* led_object; |
mbed_official | 21:b88cdeb5b302 | 211 | Thread blinky_thread; |
mbed_official | 21:b88cdeb5b302 | 212 | BlinkArgs *blink_args; |
mbed_official | 21:b88cdeb5b302 | 213 | void do_blink() { |
mbed_official | 49:10f84adec19e | 214 | for (;;) { |
mbed_official | 49:10f84adec19e | 215 | // blink the LED |
mbed_official | 49:10f84adec19e | 216 | red_led = !red_led; |
mbed_official | 49:10f84adec19e | 217 | // up the position, if we reached the end of the vector |
mbed_official | 49:10f84adec19e | 218 | if (blink_args->position >= blink_args->blink_pattern.size()) { |
mbed_official | 49:10f84adec19e | 219 | // send delayed response after blink is done |
mbed_official | 49:10f84adec19e | 220 | M2MObjectInstance* inst = led_object->object_instance(); |
mbed_official | 49:10f84adec19e | 221 | M2MResource* led_res = inst->resource("5850"); |
mbed_official | 49:10f84adec19e | 222 | led_res->send_delayed_post_response(); |
mbed_official | 49:10f84adec19e | 223 | red_led = 1; |
mbed_official | 49:10f84adec19e | 224 | status_ticker.attach_us(blinky, 250000); |
mbed_official | 49:10f84adec19e | 225 | return; |
mbed_official | 49:10f84adec19e | 226 | } |
mbed_official | 49:10f84adec19e | 227 | // Wait requested time, then continue prosessing the blink pattern from next position. |
mbed_official | 49:10f84adec19e | 228 | Thread::wait(blink_args->blink_pattern.at(blink_args->position)); |
mbed_official | 49:10f84adec19e | 229 | blink_args->position++; |
mbed_official | 21:b88cdeb5b302 | 230 | } |
mbed_official | 21:b88cdeb5b302 | 231 | } |
mbed_official | 21:b88cdeb5b302 | 232 | }; |
mbed_official | 21:b88cdeb5b302 | 233 | |
mbed_official | 21:b88cdeb5b302 | 234 | /* |
mbed_official | 21:b88cdeb5b302 | 235 | * The button contains one property (click count). |
mbed_official | 21:b88cdeb5b302 | 236 | * When `handle_button_click` is executed, the counter updates. |
mbed_official | 21:b88cdeb5b302 | 237 | */ |
mbed_official | 21:b88cdeb5b302 | 238 | class ButtonResource { |
mbed_official | 21:b88cdeb5b302 | 239 | public: |
mbed_official | 21:b88cdeb5b302 | 240 | ButtonResource(): counter(0) { |
mbed_official | 21:b88cdeb5b302 | 241 | // create ObjectID with metadata tag of '3200', which is 'digital input' |
mbed_official | 21:b88cdeb5b302 | 242 | btn_object = M2MInterfaceFactory::create_object("3200"); |
mbed_official | 21:b88cdeb5b302 | 243 | M2MObjectInstance* btn_inst = btn_object->create_object_instance(); |
mbed_official | 21:b88cdeb5b302 | 244 | // create resource with ID '5501', which is digital input counter |
mbed_official | 21:b88cdeb5b302 | 245 | M2MResource* btn_res = btn_inst->create_dynamic_resource("5501", "Button", |
mbed_official | 21:b88cdeb5b302 | 246 | M2MResourceInstance::INTEGER, true /* observable */); |
mbed_official | 21:b88cdeb5b302 | 247 | // we can read this value |
mbed_official | 21:b88cdeb5b302 | 248 | btn_res->set_operation(M2MBase::GET_ALLOWED); |
mbed_official | 21:b88cdeb5b302 | 249 | // set initial value (all values in mbed Client are buffers) |
mbed_official | 21:b88cdeb5b302 | 250 | // to be able to read this data easily in the Connector console, we'll use a string |
mbed_official | 21:b88cdeb5b302 | 251 | btn_res->set_value((uint8_t*)"0", 1); |
mbed_official | 21:b88cdeb5b302 | 252 | } |
mbed_official | 21:b88cdeb5b302 | 253 | |
mbed_official | 21:b88cdeb5b302 | 254 | ~ButtonResource() { |
mbed_official | 21:b88cdeb5b302 | 255 | } |
mbed_official | 21:b88cdeb5b302 | 256 | |
mbed_official | 21:b88cdeb5b302 | 257 | M2MObject* get_object() { |
mbed_official | 21:b88cdeb5b302 | 258 | return btn_object; |
mbed_official | 21:b88cdeb5b302 | 259 | } |
mbed_official | 21:b88cdeb5b302 | 260 | |
mbed_official | 21:b88cdeb5b302 | 261 | /* |
mbed_official | 21:b88cdeb5b302 | 262 | * When you press the button, we read the current value of the click counter |
mbed_official | 21:b88cdeb5b302 | 263 | * from mbed Device Connector, then up the value with one. |
mbed_official | 21:b88cdeb5b302 | 264 | */ |
mbed_official | 21:b88cdeb5b302 | 265 | void handle_button_click() { |
mbed_official | 21:b88cdeb5b302 | 266 | M2MObjectInstance* inst = btn_object->object_instance(); |
mbed_official | 21:b88cdeb5b302 | 267 | M2MResource* res = inst->resource("5501"); |
mbed_official | 21:b88cdeb5b302 | 268 | |
mbed_official | 21:b88cdeb5b302 | 269 | // up counter |
mbed_official | 21:b88cdeb5b302 | 270 | counter++; |
mbed_official | 21:b88cdeb5b302 | 271 | #ifdef TARGET_K64F |
mbed_official | 21:b88cdeb5b302 | 272 | printf("handle_button_click, new value of counter is %d\r\n", counter); |
mbed_official | 21:b88cdeb5b302 | 273 | #else |
mbed_official | 21:b88cdeb5b302 | 274 | printf("simulate button_click, new value of counter is %d\r\n", counter); |
mbed_official | 21:b88cdeb5b302 | 275 | #endif |
mbed_official | 21:b88cdeb5b302 | 276 | // serialize the value of counter as a string, and tell connector |
mbed_official | 21:b88cdeb5b302 | 277 | char buffer[20]; |
mbed_official | 21:b88cdeb5b302 | 278 | int size = sprintf(buffer,"%d",counter); |
mbed_official | 21:b88cdeb5b302 | 279 | res->set_value((uint8_t*)buffer, size); |
mbed_official | 21:b88cdeb5b302 | 280 | } |
mbed_official | 21:b88cdeb5b302 | 281 | |
mbed_official | 21:b88cdeb5b302 | 282 | private: |
mbed_official | 21:b88cdeb5b302 | 283 | M2MObject* btn_object; |
mbed_official | 21:b88cdeb5b302 | 284 | uint16_t counter; |
mbed_official | 21:b88cdeb5b302 | 285 | }; |
mbed_official | 21:b88cdeb5b302 | 286 | |
mbed_official | 21:b88cdeb5b302 | 287 | class BigPayloadResource { |
mbed_official | 21:b88cdeb5b302 | 288 | public: |
mbed_official | 21:b88cdeb5b302 | 289 | BigPayloadResource() { |
mbed_official | 21:b88cdeb5b302 | 290 | big_payload = M2MInterfaceFactory::create_object("1000"); |
mbed_official | 21:b88cdeb5b302 | 291 | M2MObjectInstance* payload_inst = big_payload->create_object_instance(); |
mbed_official | 21:b88cdeb5b302 | 292 | M2MResource* payload_res = payload_inst->create_dynamic_resource("1", "BigData", |
mbed_official | 21:b88cdeb5b302 | 293 | M2MResourceInstance::STRING, true /* observable */); |
mbed_official | 21:b88cdeb5b302 | 294 | payload_res->set_operation(M2MBase::GET_PUT_ALLOWED); |
mbed_official | 21:b88cdeb5b302 | 295 | payload_res->set_value((uint8_t*)"0", 1); |
mbed_official | 21:b88cdeb5b302 | 296 | payload_res->set_incoming_block_message_callback( |
mbed_official | 21:b88cdeb5b302 | 297 | incoming_block_message_callback(this, &BigPayloadResource::block_message_received)); |
mbed_official | 21:b88cdeb5b302 | 298 | payload_res->set_outgoing_block_message_callback( |
mbed_official | 21:b88cdeb5b302 | 299 | outgoing_block_message_callback(this, &BigPayloadResource::block_message_requested)); |
mbed_official | 21:b88cdeb5b302 | 300 | } |
mbed_official | 21:b88cdeb5b302 | 301 | |
mbed_official | 21:b88cdeb5b302 | 302 | M2MObject* get_object() { |
mbed_official | 21:b88cdeb5b302 | 303 | return big_payload; |
mbed_official | 21:b88cdeb5b302 | 304 | } |
mbed_official | 21:b88cdeb5b302 | 305 | |
mbed_official | 21:b88cdeb5b302 | 306 | void block_message_received(M2MBlockMessage *argument) { |
mbed_official | 21:b88cdeb5b302 | 307 | if (argument) { |
mbed_official | 21:b88cdeb5b302 | 308 | if (M2MBlockMessage::ErrorNone == argument->error_code()) { |
mbed_official | 21:b88cdeb5b302 | 309 | if (argument->is_last_block()) { |
mbed_official | 21:b88cdeb5b302 | 310 | output.printf("Last block received\r\n"); |
mbed_official | 21:b88cdeb5b302 | 311 | } |
mbed_official | 21:b88cdeb5b302 | 312 | output.printf("Block number: %d\r\n", argument->block_number()); |
mbed_official | 21:b88cdeb5b302 | 313 | // First block received |
mbed_official | 21:b88cdeb5b302 | 314 | if (argument->block_number() == 0) { |
mbed_official | 21:b88cdeb5b302 | 315 | // Store block |
mbed_official | 21:b88cdeb5b302 | 316 | // More blocks coming |
mbed_official | 21:b88cdeb5b302 | 317 | } else { |
mbed_official | 21:b88cdeb5b302 | 318 | // Store blocks |
mbed_official | 21:b88cdeb5b302 | 319 | } |
mbed_official | 21:b88cdeb5b302 | 320 | } else { |
mbed_official | 21:b88cdeb5b302 | 321 | output.printf("Error when receiving block message! - EntityTooLarge\r\n"); |
mbed_official | 21:b88cdeb5b302 | 322 | } |
mbed_official | 21:b88cdeb5b302 | 323 | output.printf("Total message size: %d\r\n", argument->total_message_size()); |
mbed_official | 21:b88cdeb5b302 | 324 | } |
mbed_official | 21:b88cdeb5b302 | 325 | } |
mbed_official | 21:b88cdeb5b302 | 326 | |
mbed_official | 21:b88cdeb5b302 | 327 | void block_message_requested(const String& resource, uint8_t *&/*data*/, uint32_t &/*len*/) { |
mbed_official | 21:b88cdeb5b302 | 328 | output.printf("GET request received for resource: %s\r\n", resource.c_str()); |
mbed_official | 21:b88cdeb5b302 | 329 | // Copy data and length to coap response |
mbed_official | 21:b88cdeb5b302 | 330 | } |
mbed_official | 21:b88cdeb5b302 | 331 | |
mbed_official | 21:b88cdeb5b302 | 332 | private: |
mbed_official | 21:b88cdeb5b302 | 333 | M2MObject* big_payload; |
mbed_official | 21:b88cdeb5b302 | 334 | }; |
mbed_official | 21:b88cdeb5b302 | 335 | |
mbed_official | 21:b88cdeb5b302 | 336 | // Network interaction must be performed outside of interrupt context |
mbed_official | 21:b88cdeb5b302 | 337 | Semaphore updates(0); |
mbed_official | 21:b88cdeb5b302 | 338 | volatile bool registered = false; |
mbed_official | 21:b88cdeb5b302 | 339 | volatile bool clicked = false; |
mbed_official | 21:b88cdeb5b302 | 340 | osThreadId mainThread; |
mbed_official | 21:b88cdeb5b302 | 341 | |
mbed_official | 21:b88cdeb5b302 | 342 | void unregister() { |
mbed_official | 21:b88cdeb5b302 | 343 | registered = false; |
mbed_official | 21:b88cdeb5b302 | 344 | updates.release(); |
mbed_official | 21:b88cdeb5b302 | 345 | } |
mbed_official | 21:b88cdeb5b302 | 346 | |
mbed_official | 21:b88cdeb5b302 | 347 | void button_clicked() { |
mbed_official | 21:b88cdeb5b302 | 348 | clicked = true; |
mbed_official | 21:b88cdeb5b302 | 349 | updates.release(); |
mbed_official | 21:b88cdeb5b302 | 350 | } |
mbed_official | 21:b88cdeb5b302 | 351 | |
mbed_official | 21:b88cdeb5b302 | 352 | // debug printf function |
mbed_official | 21:b88cdeb5b302 | 353 | void trace_printer(const char* str) { |
mbed_official | 21:b88cdeb5b302 | 354 | printf("%s\r\n", str); |
mbed_official | 21:b88cdeb5b302 | 355 | } |
mbed_official | 21:b88cdeb5b302 | 356 | |
mbed_official | 21:b88cdeb5b302 | 357 | // Entry point to the program |
mbed_official | 21:b88cdeb5b302 | 358 | int main() { |
mbed_official | 21:b88cdeb5b302 | 359 | |
mbed_official | 21:b88cdeb5b302 | 360 | unsigned int seed; |
mbed_official | 21:b88cdeb5b302 | 361 | size_t len; |
mbed_official | 21:b88cdeb5b302 | 362 | |
mbed_official | 21:b88cdeb5b302 | 363 | #ifdef MBEDTLS_ENTROPY_HARDWARE_ALT |
mbed_official | 21:b88cdeb5b302 | 364 | // Used to randomize source port |
mbed_official | 21:b88cdeb5b302 | 365 | mbedtls_hardware_poll(NULL, (unsigned char *) &seed, sizeof seed, &len); |
mbed_official | 21:b88cdeb5b302 | 366 | |
mbed_official | 21:b88cdeb5b302 | 367 | #elif defined MBEDTLS_TEST_NULL_ENTROPY |
mbed_official | 21:b88cdeb5b302 | 368 | |
mbed_official | 21:b88cdeb5b302 | 369 | #warning "mbedTLS security feature is disabled. Connection will not be secure !! Implement proper hardware entropy for your selected hardware." |
mbed_official | 21:b88cdeb5b302 | 370 | // Used to randomize source port |
mbed_official | 21:b88cdeb5b302 | 371 | mbedtls_null_entropy_poll( NULL,(unsigned char *) &seed, sizeof seed, &len); |
mbed_official | 21:b88cdeb5b302 | 372 | |
mbed_official | 21:b88cdeb5b302 | 373 | #else |
mbed_official | 21:b88cdeb5b302 | 374 | |
mbed_official | 21:b88cdeb5b302 | 375 | #error "This hardware does not have entropy, endpoint will not register to Connector.\ |
mbed_official | 21:b88cdeb5b302 | 376 | You need to enable NULL ENTROPY for your application, but if this configuration change is made then no security is offered by mbed TLS.\ |
mbed_official | 21:b88cdeb5b302 | 377 | Add MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES and MBEDTLS_TEST_NULL_ENTROPY in mbed_app.json macros to register your endpoint." |
mbed_official | 21:b88cdeb5b302 | 378 | |
mbed_official | 21:b88cdeb5b302 | 379 | #endif |
mbed_official | 21:b88cdeb5b302 | 380 | |
mbed_official | 21:b88cdeb5b302 | 381 | srand(seed); |
mbed_official | 21:b88cdeb5b302 | 382 | red_led = 1; |
mbed_official | 21:b88cdeb5b302 | 383 | blue_led = 1; |
mbed_official | 21:b88cdeb5b302 | 384 | status_ticker.attach_us(blinky, 250000); |
mbed_official | 21:b88cdeb5b302 | 385 | // Keep track of the main thread |
mbed_official | 21:b88cdeb5b302 | 386 | mainThread = osThreadGetId(); |
mbed_official | 21:b88cdeb5b302 | 387 | |
mbed_official | 21:b88cdeb5b302 | 388 | // Sets the console baud-rate |
mbed_official | 21:b88cdeb5b302 | 389 | output.baud(115200); |
mbed_official | 21:b88cdeb5b302 | 390 | |
mbed_official | 44:2b472e66a942 | 391 | output.printf("\r\nStarting mbed Client example in "); |
mbed_official | 44:2b472e66a942 | 392 | #if defined (MESH) || (MBED_CONF_LWIP_IPV6_ENABLED==true) |
mbed_official | 44:2b472e66a942 | 393 | output.printf("IPv6 mode\r\n"); |
mbed_official | 44:2b472e66a942 | 394 | #else |
mbed_official | 44:2b472e66a942 | 395 | output.printf("IPv4 mode\r\n"); |
mbed_official | 44:2b472e66a942 | 396 | #endif |
mbed_official | 21:b88cdeb5b302 | 397 | |
mbed_official | 21:b88cdeb5b302 | 398 | mbed_trace_init(); |
mbed_official | 21:b88cdeb5b302 | 399 | mbed_trace_print_function_set(trace_printer); |
mbed_official | 44:2b472e66a942 | 400 | |
mbed_official | 21:b88cdeb5b302 | 401 | NetworkInterface *network_interface = 0; |
mbed_official | 21:b88cdeb5b302 | 402 | int connect_success = -1; |
mbed_official | 21:b88cdeb5b302 | 403 | #if MBED_CONF_APP_NETWORK_INTERFACE == WIFI |
mbed_official | 44:2b472e66a942 | 404 | output.printf("\n\rConnecting to WiFi...\r\n"); |
mbed_official | 44:2b472e66a942 | 405 | connect_success = wifi.connect(MBED_CONF_APP_WIFI_SSID, MBED_CONF_APP_WIFI_PASSWORD, NSAPI_SECURITY_WPA_WPA2); |
mbed_official | 41:496e5ec1f1bd | 406 | network_interface = &wifi; |
mbed_official | 21:b88cdeb5b302 | 407 | #elif MBED_CONF_APP_NETWORK_INTERFACE == ETHERNET |
mbed_official | 44:2b472e66a942 | 408 | output.printf("\n\rConnecting to ethernet...\r\n"); |
mbed_official | 21:b88cdeb5b302 | 409 | connect_success = eth.connect(); |
mbed_official | 21:b88cdeb5b302 | 410 | network_interface = ð |
sarahmarshy | 64:bb80622ae5e6 | 411 | #elif MBED_CONF_APP_NETWORK_INTERFACE == CELL |
sarahmarshy | 64:bb80622ae5e6 | 412 | output.printf("Using Cell\r\n"); |
sarahmarshy | 64:bb80622ae5e6 | 413 | connect_success = cell.connect(MBED_CONF_APP_CELL_APN); |
sarahmarshy | 64:bb80622ae5e6 | 414 | network_interface = &cell; |
mbed_official | 21:b88cdeb5b302 | 415 | #endif |
mbed_official | 21:b88cdeb5b302 | 416 | #ifdef MESH |
mbed_official | 44:2b472e66a942 | 417 | output.printf("\n\rConnecting to Mesh...\r\n"); |
mbed_official | 21:b88cdeb5b302 | 418 | mesh.initialize(&rf_phy); |
mbed_official | 21:b88cdeb5b302 | 419 | connect_success = mesh.connect(); |
mbed_official | 21:b88cdeb5b302 | 420 | network_interface = &mesh; |
mbed_official | 21:b88cdeb5b302 | 421 | #endif |
mbed_official | 21:b88cdeb5b302 | 422 | if(connect_success == 0) { |
mbed_official | 21:b88cdeb5b302 | 423 | output.printf("\n\rConnected to Network successfully\r\n"); |
mbed_official | 21:b88cdeb5b302 | 424 | } else { |
mbed_official | 21:b88cdeb5b302 | 425 | output.printf("\n\rConnection to Network Failed %d! Exiting application....\r\n", connect_success); |
mbed_official | 21:b88cdeb5b302 | 426 | return 0; |
mbed_official | 21:b88cdeb5b302 | 427 | } |
mbed_official | 21:b88cdeb5b302 | 428 | const char *ip_addr = network_interface->get_ip_address(); |
mbed_official | 21:b88cdeb5b302 | 429 | if (ip_addr) { |
mbed_official | 21:b88cdeb5b302 | 430 | output.printf("IP address %s\r\n", ip_addr); |
mbed_official | 21:b88cdeb5b302 | 431 | } else { |
mbed_official | 21:b88cdeb5b302 | 432 | output.printf("No IP address\r\n"); |
mbed_official | 21:b88cdeb5b302 | 433 | } |
mbed_official | 21:b88cdeb5b302 | 434 | |
mbed_official | 21:b88cdeb5b302 | 435 | // we create our button and LED resources |
mbed_official | 21:b88cdeb5b302 | 436 | ButtonResource button_resource; |
mbed_official | 21:b88cdeb5b302 | 437 | LedResource led_resource; |
mbed_official | 21:b88cdeb5b302 | 438 | BigPayloadResource big_payload_resource; |
mbed_official | 21:b88cdeb5b302 | 439 | |
mbed_official | 21:b88cdeb5b302 | 440 | #ifdef TARGET_K64F |
mbed_official | 21:b88cdeb5b302 | 441 | // On press of SW3 button on K64F board, example application |
mbed_official | 21:b88cdeb5b302 | 442 | // will call unregister API towards mbed Device Connector |
mbed_official | 21:b88cdeb5b302 | 443 | //unreg_button.fall(&mbed_client,&MbedClient::test_unregister); |
mbed_official | 21:b88cdeb5b302 | 444 | unreg_button.fall(&unregister); |
mbed_official | 21:b88cdeb5b302 | 445 | |
mbed_official | 21:b88cdeb5b302 | 446 | // Observation Button (SW2) press will send update of endpoint resource values to connector |
mbed_official | 21:b88cdeb5b302 | 447 | obs_button.fall(&button_clicked); |
mbed_official | 21:b88cdeb5b302 | 448 | #else |
mbed_official | 21:b88cdeb5b302 | 449 | // Send update of endpoint resource values to connector every 15 seconds periodically |
mbed_official | 21:b88cdeb5b302 | 450 | timer.attach(&button_clicked, 15.0); |
mbed_official | 21:b88cdeb5b302 | 451 | #endif |
mbed_official | 21:b88cdeb5b302 | 452 | |
mbed_official | 21:b88cdeb5b302 | 453 | // Create endpoint interface to manage register and unregister |
mbed_official | 21:b88cdeb5b302 | 454 | mbed_client.create_interface(MBED_SERVER_ADDRESS, network_interface); |
mbed_official | 21:b88cdeb5b302 | 455 | |
mbed_official | 21:b88cdeb5b302 | 456 | // Create Objects of varying types, see simpleclient.h for more details on implementation. |
mbed_official | 21:b88cdeb5b302 | 457 | M2MSecurity* register_object = mbed_client.create_register_object(); // server object specifying connector info |
mbed_official | 21:b88cdeb5b302 | 458 | M2MDevice* device_object = mbed_client.create_device_object(); // device resources object |
mbed_official | 21:b88cdeb5b302 | 459 | |
mbed_official | 21:b88cdeb5b302 | 460 | // Create list of Objects to register |
mbed_official | 21:b88cdeb5b302 | 461 | M2MObjectList object_list; |
mbed_official | 21:b88cdeb5b302 | 462 | |
mbed_official | 21:b88cdeb5b302 | 463 | // Add objects to list |
mbed_official | 21:b88cdeb5b302 | 464 | object_list.push_back(device_object); |
mbed_official | 21:b88cdeb5b302 | 465 | object_list.push_back(button_resource.get_object()); |
mbed_official | 21:b88cdeb5b302 | 466 | object_list.push_back(led_resource.get_object()); |
mbed_official | 21:b88cdeb5b302 | 467 | object_list.push_back(big_payload_resource.get_object()); |
mbed_official | 21:b88cdeb5b302 | 468 | |
mbed_official | 21:b88cdeb5b302 | 469 | // Set endpoint registration object |
mbed_official | 21:b88cdeb5b302 | 470 | mbed_client.set_register_object(register_object); |
mbed_official | 21:b88cdeb5b302 | 471 | |
mbed_official | 21:b88cdeb5b302 | 472 | // Register with mbed Device Connector |
mbed_official | 21:b88cdeb5b302 | 473 | mbed_client.test_register(register_object, object_list); |
mbed_official | 21:b88cdeb5b302 | 474 | registered = true; |
mbed_official | 21:b88cdeb5b302 | 475 | |
mbed_official | 21:b88cdeb5b302 | 476 | while (true) { |
mbed_official | 21:b88cdeb5b302 | 477 | updates.wait(25000); |
mbed_official | 21:b88cdeb5b302 | 478 | if(registered) { |
mbed_official | 21:b88cdeb5b302 | 479 | if(!clicked) { |
mbed_official | 21:b88cdeb5b302 | 480 | mbed_client.test_update_register(); |
mbed_official | 21:b88cdeb5b302 | 481 | } |
mbed_official | 21:b88cdeb5b302 | 482 | }else { |
mbed_official | 21:b88cdeb5b302 | 483 | break; |
mbed_official | 21:b88cdeb5b302 | 484 | } |
mbed_official | 21:b88cdeb5b302 | 485 | if(clicked) { |
mbed_official | 21:b88cdeb5b302 | 486 | clicked = false; |
mbed_official | 21:b88cdeb5b302 | 487 | button_resource.handle_button_click(); |
mbed_official | 21:b88cdeb5b302 | 488 | } |
mbed_official | 21:b88cdeb5b302 | 489 | } |
mbed_official | 21:b88cdeb5b302 | 490 | |
mbed_official | 21:b88cdeb5b302 | 491 | mbed_client.test_unregister(); |
mbed_official | 21:b88cdeb5b302 | 492 | status_ticker.detach(); |
mbed_official | 21:b88cdeb5b302 | 493 | } |