Osamu Koizumi / Mbed OS Pelion-GR-LYCHEE-camera-firmware

Taking photo using GR-LYCHEE through Pelion Device Management.

This firmware project works for GR-LYCHEE and GR-PEACH.

Steps to build this firmware with Mbed CLI

Import project

$ mbed import http://os.mbed.com/users/coisme/code/Pelion-GR-LYCHEE-camera-firmware/

Setting

  • Ethernet (GR-PEACH only)
    • Change the file name mbed_app.RZ_A1H_Ethernet.json to mbed_app.json
  • Wi-Fi
    • Change the Wi-Fi setting in mbed_app.json, i.e. nsapi.default-wifi-ssid and nsapi.default-wifi-password

If you haven't set your Pelion API key, run the following command.

$ mbed config -G CLOUD_SDK_API_KEY <API_KEY>

Setting for Pelion Device Management

$ mbed dm init -d "example.com" --model-name "PELION_DEMO" -q --force

Compile

For GR-LYCHEE:

$ mbed compile -t GCC_ARM -m GR_LYCHEE

For GR-PEACH:

$ mbed compile -t GCC_ARM -m RZ_A1H

Write the created .bin file to your GR-LYCHEE/PEACH.

That's it! :-)

LED Status Indicator

LEDs next to UB0 show the status of your GR-LYCHEE/PEACH.

LED#GR-LYCHEEGR-PEACHStatusDescription
LED1greenredNormalTurned on after the device is registered to Pelion Device Management successfully.
LED2yellowgreenErrorTurned on when the network initialization failed. Check your Wi-Fi setting.
LED3orangeblueErrorTurned on when the Pelion Device Management Client initialization failed. Check your SD card.
LED4redredErrorTurned on when the network is disconnected. Check your Wi-Fi network status.

Clear device identity

If you want to clear the device's identity, connect to the device via serial terminal. Then input r command. The device flushes the identity storage, then reboot.

Known Issues

  • client_error(6) -> Client in reconnection mode NetworkError appears when connecting to network, but eventually connection will be established.
  • Warning message "MBEDTLS_TEST_NULL_ENTROPY has been enabled. This configuration is not secure and is not suitable for production use" appears when compiling the project for GR-PEACH. This can be ignored in development stage.

main.cpp@29:ed5e9b78ed40, 2019-10-17 (annotated)

Committer:
Osamu Koizumi
Date:
Thu Oct 17 13:47:13 2019 +0900
Revision:
29:ed5e9b78ed40
Parent:
27:cafd85d3818d 
Added tag v1.3 for changeset 7c220e487ae6

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MACRUM 0:6d2053b84a92 1 // ----------------------------------------------------------------------------
Osamu Koizumi 24:c5412f9149fe 2 // Copyright 2016-2019 ARM Ltd.
MACRUM 0:6d2053b84a92 3 //
MACRUM 0:6d2053b84a92 4 // SPDX-License-Identifier: Apache-2.0
MACRUM 0:6d2053b84a92 5 //
MACRUM 0:6d2053b84a92 6 // Licensed under the Apache License, Version 2.0 (the "License");
MACRUM 0:6d2053b84a92 7 // you may not use this file except in compliance with the License.
MACRUM 0:6d2053b84a92 8 // You may obtain a copy of the License at
MACRUM 0:6d2053b84a92 9 //
MACRUM 0:6d2053b84a92 10 // http://www.apache.org/licenses/LICENSE-2.0
MACRUM 0:6d2053b84a92 11 //
MACRUM 0:6d2053b84a92 12 // Unless required by applicable law or agreed to in writing, software
MACRUM 0:6d2053b84a92 13 // distributed under the License is distributed on an "AS IS" BASIS,
MACRUM 0:6d2053b84a92 14 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
MACRUM 0:6d2053b84a92 15 // See the License for the specific language governing permissions and
MACRUM 0:6d2053b84a92 16 // limitations under the License.
MACRUM 0:6d2053b84a92 17 // ----------------------------------------------------------------------------
MACRUM 0:6d2053b84a92 18 #ifndef MBED_TEST_MODE
Osamu Koizumi 24:c5412f9149fe 19 #include "mbed.h"
Osamu Koizumi 24:c5412f9149fe 20 #include "kv_config.h"
Osamu Koizumi 24:c5412f9149fe 21 #include "mbed-cloud-client/MbedCloudClient.h" // Required for new MbedCloudClient()
Osamu Koizumi 24:c5412f9149fe 22 #include "factory_configurator_client.h" // Required for fcc_* functions and FCC_* defines
Osamu Koizumi 24:c5412f9149fe 23 #include "m2mresource.h" // Required for M2MResource
MACRUM 0:6d2053b84a92 24
Osamu Koizumi 24:c5412f9149fe 25 #include "mbed-trace/mbed_trace.h" // Required for mbed_trace_*
Osamu Koizumi 24:c5412f9149fe 26
Osamu Koizumi 24:c5412f9149fe 27 // Camera setting
dkato 9:eac9e0c9effd 28 #include "EasyAttach_CameraAndLCD.h"
dkato 9:eac9e0c9effd 29 #include "dcache-control.h"
dkato 9:eac9e0c9effd 30 #include "JPEG_Converter.h"
dkato 9:eac9e0c9effd 31 /**** User Selection *********/
dkato 9:eac9e0c9effd 32 #define VIDEO_PIXEL_HW (320u) /* QVGA */
dkato 9:eac9e0c9effd 33 #define VIDEO_PIXEL_VW (240u) /* QVGA */
dkato 9:eac9e0c9effd 34 #define JPEG_ENCODE_QUALITY (75) /* JPEG encode quality (min:1, max:75 (Considering the size of JpegBuffer, about 75 is the upper limit.)) */
dkato 9:eac9e0c9effd 35 /*****************************/
dkato 9:eac9e0c9effd 36 #define DATA_SIZE_PER_PIC (2u)
dkato 9:eac9e0c9effd 37 #define FRAME_BUFFER_STRIDE (((VIDEO_PIXEL_HW * DATA_SIZE_PER_PIC) + 31u) & ~31u)
dkato 9:eac9e0c9effd 38 #define FRAME_BUFFER_HEIGHT (VIDEO_PIXEL_VW)
dkato 9:eac9e0c9effd 39
dkato 9:eac9e0c9effd 40 uint8_t user_frame_buffer0[FRAME_BUFFER_STRIDE * FRAME_BUFFER_HEIGHT]__attribute((aligned(32)));
dkato 9:eac9e0c9effd 41 uint8_t JpegBuffer[1024 * 32]__attribute((aligned(32)));
dkato 9:eac9e0c9effd 42 DisplayBase Display;
dkato 9:eac9e0c9effd 43 JPEG_Converter Jcu;
Osamu Koizumi 24:c5412f9149fe 44 // End camera setting
Osamu Koizumi 4:7c58c47eca55 45
Osamu Koizumi 24:c5412f9149fe 46 const int LED_ON = MBED_CONF_APP_LED_ON;
Osamu Koizumi 24:c5412f9149fe 47 const int LED_OFF = (!(MBED_CONF_APP_LED_ON));
Osamu Koizumi 14:0480150782c8 48
Osamu Koizumi 24:c5412f9149fe 49 // Pointers to the resources that will be created in main_application().
Osamu Koizumi 24:c5412f9149fe 50 static MbedCloudClient *cloud_client;
Osamu Koizumi 24:c5412f9149fe 51 static bool cloud_client_running = true;
Osamu Koizumi 24:c5412f9149fe 52 static NetworkInterface *network = NULL;
MACRUM 0:6d2053b84a92 53
Osamu Koizumi 24:c5412f9149fe 54 // Fake entropy needed for non-TRNG boards. Suitable only for demo devices.
Osamu Koizumi 24:c5412f9149fe 55 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 0:6d2053b84a92 56
Osamu Koizumi 24:c5412f9149fe 57 static M2MResource* m2m_get_res;
Osamu Koizumi 24:c5412f9149fe 58 static M2MResource* m2m_put_res;
Osamu Koizumi 24:c5412f9149fe 59 static M2MResource* m2m_post_res;
Osamu Koizumi 24:c5412f9149fe 60 static M2MResource* m2m_deregister_res;
MACRUM 0:6d2053b84a92 61
Osamu Koizumi 24:c5412f9149fe 62 // Additional resources for camera
Osamu Koizumi 24:c5412f9149fe 63 static M2MResource* m2m_camera_capture_res;
Osamu Koizumi 24:c5412f9149fe 64
Osamu Koizumi 24:c5412f9149fe 65 // Camera functions
dkato 9:eac9e0c9effd 66 bool take_photo(uint8_t *photo_data, uint32_t *photo_data_len) {
dkato 9:eac9e0c9effd 67 JPEG_Converter::bitmap_buff_info_t buff_info;
dkato 9:eac9e0c9effd 68 JPEG_Converter::encode_options_t encode_opt;
dkato 9:eac9e0c9effd 69
dkato 9:eac9e0c9effd 70 if ((photo_data == NULL) || (photo_data_len == NULL)) {
dkato 9:eac9e0c9effd 71 return false;
dkato 9:eac9e0c9effd 72 }
dkato 9:eac9e0c9effd 73
dkato 9:eac9e0c9effd 74 // Jpeg setting
dkato 9:eac9e0c9effd 75 buff_info.width = VIDEO_PIXEL_HW;
dkato 9:eac9e0c9effd 76 buff_info.height = VIDEO_PIXEL_VW;
dkato 9:eac9e0c9effd 77 buff_info.format = JPEG_Converter::WR_RD_YCbCr422;
dkato 9:eac9e0c9effd 78 buff_info.buffer_address = (void *)user_frame_buffer0;
dkato 9:eac9e0c9effd 79 encode_opt.encode_buff_size = *photo_data_len;
dkato 9:eac9e0c9effd 80 encode_opt.input_swapsetting = JPEG_Converter::WR_RD_WRSWA_32_16_8BIT;
dkato 9:eac9e0c9effd 81
dkato 9:eac9e0c9effd 82 dcache_invalid(photo_data, *photo_data_len);
Osamu Koizumi 16:e0cf507dcd5d 83 JPEG_Converter::jpeg_conv_error_t err = Jcu.encode(&buff_info, photo_data, (size_t *)photo_data_len, &encode_opt);
Osamu Koizumi 14:0480150782c8 84 if(err != JPEG_Converter::JPEG_CONV_OK)
Osamu Koizumi 14:0480150782c8 85 {
dkato 9:eac9e0c9effd 86 return false;
dkato 9:eac9e0c9effd 87 }
dkato 9:eac9e0c9effd 88 return true;
dkato 9:eac9e0c9effd 89 }
dkato 9:eac9e0c9effd 90
Osamu Koizumi 10:29d334f90c99 91 bool take_and_send_photo() {
Osamu Koizumi 10:29d334f90c99 92 // Send photo data on button click
Osamu Koizumi 10:29d334f90c99 93 uint32_t photo_data_len = sizeof(JpegBuffer);
Osamu Koizumi 16:e0cf507dcd5d 94 bool result = take_photo(JpegBuffer, &photo_data_len);
Osamu Koizumi 16:e0cf507dcd5d 95 if (result) {
Osamu Koizumi 24:c5412f9149fe 96 m2m_camera_capture_res->set_value((const uint8_t *)JpegBuffer, photo_data_len);
Osamu Koizumi 10:29d334f90c99 97 }
Osamu Koizumi 16:e0cf507dcd5d 98
Osamu Koizumi 16:e0cf507dcd5d 99 return result;
Osamu Koizumi 10:29d334f90c99 100 }
Osamu Koizumi 10:29d334f90c99 101
Osamu Koizumi 14:0480150782c8 102 /*
Osamu Koizumi 19:bdc69891952a 103 * Monitor the network connection. If the network is disconnected, LED4 on the board lights.
Osamu Koizumi 14:0480150782c8 104 */
Osamu Koizumi 14:0480150782c8 105 void monitor() {
Osamu Koizumi 24:c5412f9149fe 106 static DigitalOut led(LED4, LED_OFF);
Osamu Koizumi 24:c5412f9149fe 107 nsapi_connection_status status = network->get_connection_status();
Osamu Koizumi 14:0480150782c8 108 if(status != NSAPI_STATUS_GLOBAL_UP) {
Osamu Koizumi 24:c5412f9149fe 109 led = LED_ON;
Osamu Koizumi 14:0480150782c8 110 printf("Network is disconnected. Status = %d.\n", status);
Osamu Koizumi 14:0480150782c8 111 } else {
Osamu Koizumi 24:c5412f9149fe 112 led = LED_OFF;
Osamu Koizumi 14:0480150782c8 113 }
Osamu Koizumi 14:0480150782c8 114 }
Osamu Koizumi 14:0480150782c8 115
Osamu Koizumi 24:c5412f9149fe 116
Osamu Koizumi 24:c5412f9149fe 117 void print_client_ids(void)
Osamu Koizumi 4:7c58c47eca55 118 {
Osamu Koizumi 24:c5412f9149fe 119 printf("Account ID: %s\n", cloud_client->endpoint_info()->account_id.c_str());
Osamu Koizumi 24:c5412f9149fe 120 printf("Endpoint name: %s\n", cloud_client->endpoint_info()->internal_endpoint_name.c_str());
Osamu Koizumi 24:c5412f9149fe 121 printf("Device Id: %s\n\n", cloud_client->endpoint_info()->endpoint_name.c_str());
MACRUM 0:6d2053b84a92 122 }
MACRUM 0:6d2053b84a92 123
Osamu Koizumi 24:c5412f9149fe 124 void button_press() {
Osamu Koizumi 24:c5412f9149fe 125 m2m_get_res->set_value(m2m_get_res->get_value_int() + 1);
Osamu Koizumi 24:c5412f9149fe 126 printf("User button clicked %d times\n", m2m_get_res->get_value_int());
Osamu Koizumi 24:c5412f9149fe 127
Osamu Koizumi 24:c5412f9149fe 128 if(!take_and_send_photo()) {
Osamu Koizumi 24:c5412f9149fe 129 printf("Failed to send photo.");
Osamu Koizumi 24:c5412f9149fe 130 }
Osamu Koizumi 24:c5412f9149fe 131 }
Osamu Koizumi 24:c5412f9149fe 132
Osamu Koizumi 24:c5412f9149fe 133 void put_update(const char* /*object_name*/)
Osamu Koizumi 24:c5412f9149fe 134 {
Osamu Koizumi 24:c5412f9149fe 135 printf("Camera shutter triggered. %d\n", (int)m2m_put_res->get_value_int());
MACRUM 0:6d2053b84a92 136
Osamu Koizumi 10:29d334f90c99 137 if(!take_and_send_photo()) {
Osamu Koizumi 10:29d334f90c99 138 printf("Failed to send photo.");
dkato 9:eac9e0c9effd 139 }
MACRUM 0:6d2053b84a92 140 }
MACRUM 0:6d2053b84a92 141
Osamu Koizumi 24:c5412f9149fe 142 void execute_post(void* /*arguments*/)
Osamu Koizumi 24:c5412f9149fe 143 {
Osamu Koizumi 24:c5412f9149fe 144 printf("POST executed\n");
Osamu Koizumi 24:c5412f9149fe 145 }
Osamu Koizumi 24:c5412f9149fe 146
Osamu Koizumi 24:c5412f9149fe 147 void deregister_client(void)
Osamu Koizumi 24:c5412f9149fe 148 {
Osamu Koizumi 24:c5412f9149fe 149 printf("Unregistering and disconnecting from the network.\n");
Osamu Koizumi 24:c5412f9149fe 150 cloud_client->close();
MACRUM 0:6d2053b84a92 151 }
MACRUM 0:6d2053b84a92 152
Osamu Koizumi 24:c5412f9149fe 153 void deregister(void* /*arguments*/)
Osamu Koizumi 24:c5412f9149fe 154 {
Osamu Koizumi 24:c5412f9149fe 155 printf("POST deregister executed\n");
Osamu Koizumi 24:c5412f9149fe 156 m2m_deregister_res->send_delayed_post_response();
Osamu Koizumi 24:c5412f9149fe 157
Osamu Koizumi 24:c5412f9149fe 158 deregister_client();
Osamu Koizumi 24:c5412f9149fe 159 }
Osamu Koizumi 24:c5412f9149fe 160
Osamu Koizumi 24:c5412f9149fe 161 void client_registered(void)
Osamu Koizumi 24:c5412f9149fe 162 {
Osamu Koizumi 24:c5412f9149fe 163 printf("Client registered.\n");
Osamu Koizumi 24:c5412f9149fe 164 print_client_ids();
Osamu Koizumi 19:bdc69891952a 165 // Turn on LED1 when device is registered.
Osamu Koizumi 19:bdc69891952a 166 DigitalOut led(LED1, LED_ON);
MACRUM 0:6d2053b84a92 167 }
Osamu Koizumi 24:c5412f9149fe 168
Osamu Koizumi 24:c5412f9149fe 169 void client_unregistered(void)
Osamu Koizumi 24:c5412f9149fe 170 {
Osamu Koizumi 24:c5412f9149fe 171 printf("Client unregistered.\n");
Osamu Koizumi 24:c5412f9149fe 172 (void) network->disconnect();
Osamu Koizumi 24:c5412f9149fe 173 cloud_client_running = false;
Osamu Koizumi 24:c5412f9149fe 174 // Turn off LED1 when device is registered.
Osamu Koizumi 24:c5412f9149fe 175 DigitalOut led(LED1, LED_OFF);
Osamu Koizumi 24:c5412f9149fe 176 }
MACRUM 0:6d2053b84a92 177
Osamu Koizumi 24:c5412f9149fe 178 void client_error(int err)
Osamu Koizumi 24:c5412f9149fe 179 {
Osamu Koizumi 24:c5412f9149fe 180 printf("client_error(%d) -> %s\n", err, cloud_client->error_description());
Osamu Koizumi 24:c5412f9149fe 181 }
Osamu Koizumi 24:c5412f9149fe 182
Osamu Koizumi 24:c5412f9149fe 183 void update_progress(uint32_t progress, uint32_t total)
Osamu Koizumi 24:c5412f9149fe 184 {
Osamu Koizumi 24:c5412f9149fe 185 uint8_t percent = (uint8_t)((uint64_t)progress * 100 / total);
Osamu Koizumi 24:c5412f9149fe 186 printf("Update progress = %" PRIu8 "%%\n", percent);
Osamu Koizumi 24:c5412f9149fe 187 }
Osamu Koizumi 24:c5412f9149fe 188
Osamu Koizumi 24:c5412f9149fe 189 int main(void)
Osamu Koizumi 24:c5412f9149fe 190 {
Osamu Koizumi 24:c5412f9149fe 191 int status;
MACRUM 0:6d2053b84a92 192
Osamu Koizumi 24:c5412f9149fe 193 status = mbed_trace_init();
Osamu Koizumi 24:c5412f9149fe 194 if (status != 0) {
Osamu Koizumi 24:c5412f9149fe 195 printf("mbed_trace_init() failed with %d\n", status);
Osamu Koizumi 24:c5412f9149fe 196 return -1;
Osamu Koizumi 24:c5412f9149fe 197 }
MACRUM 0:6d2053b84a92 198
Osamu Koizumi 24:c5412f9149fe 199 // Mount default kvstore
Osamu Koizumi 24:c5412f9149fe 200 printf("Application ready\n");
Osamu Koizumi 24:c5412f9149fe 201 status = kv_init_storage_config();
Osamu Koizumi 24:c5412f9149fe 202 if (status != MBED_SUCCESS) {
Osamu Koizumi 24:c5412f9149fe 203 printf("kv_init_storage_config() - failed, status %d\n", status);
Osamu Koizumi 24:c5412f9149fe 204 return -1;
Osamu Koizumi 24:c5412f9149fe 205 }
Osamu Koizumi 24:c5412f9149fe 206
Osamu Koizumi 24:c5412f9149fe 207 // Connect with NetworkInterface
Osamu Koizumi 24:c5412f9149fe 208 printf("Connect to network\n");
Osamu Koizumi 24:c5412f9149fe 209 network = NetworkInterface::get_default_instance();
Osamu Koizumi 24:c5412f9149fe 210 if (network == NULL) {
Osamu Koizumi 24:c5412f9149fe 211 printf("Failed to get default NetworkInterface\n");
Osamu Koizumi 24:c5412f9149fe 212 return -1;
Osamu Koizumi 24:c5412f9149fe 213 }
Osamu Koizumi 24:c5412f9149fe 214 status = network->connect();
MACRUM 0:6d2053b84a92 215 if (status != NSAPI_ERROR_OK) {
Osamu Koizumi 24:c5412f9149fe 216 printf("NetworkInterface failed to connect with %d\n", status);
Osamu Koizumi 19:bdc69891952a 217 // Turn on LED2 when the network initialization failed.
Osamu Koizumi 19:bdc69891952a 218 DigitalOut led(LED2, LED_ON);
MACRUM 0:6d2053b84a92 219 return -1;
MACRUM 0:6d2053b84a92 220 }
MACRUM 0:6d2053b84a92 221
Osamu Koizumi 24:c5412f9149fe 222 printf("Network initialized, connected with IP %s\n\n", network->get_ip_address());
MACRUM 0:6d2053b84a92 223
Osamu Koizumi 24:c5412f9149fe 224 // Run developer flow
Osamu Koizumi 24:c5412f9149fe 225 printf("Start developer flow\n");
Osamu Koizumi 24:c5412f9149fe 226 status = fcc_init();
Osamu Koizumi 24:c5412f9149fe 227 if (status != FCC_STATUS_SUCCESS) {
Osamu Koizumi 24:c5412f9149fe 228 printf("fcc_init() failed with %d\n", status);
Osamu Koizumi 24:c5412f9149fe 229 // Turn on LED3 when Pelion Client initialization failed.
Osamu Koizumi 24:c5412f9149fe 230 DigitalOut led(LED3, LED_ON);
Osamu Koizumi 24:c5412f9149fe 231 return -1;
Osamu Koizumi 24:c5412f9149fe 232 }
Osamu Koizumi 24:c5412f9149fe 233
Osamu Koizumi 24:c5412f9149fe 234 // Inject hardcoded entropy for the device. Suitable only for demo devices.
Osamu Koizumi 24:c5412f9149fe 235 (void) fcc_entropy_set(MBED_CLOUD_DEV_ENTROPY, sizeof(MBED_CLOUD_DEV_ENTROPY));
Osamu Koizumi 24:c5412f9149fe 236 status = fcc_developer_flow();
Osamu Koizumi 24:c5412f9149fe 237 if (status != FCC_STATUS_SUCCESS && status != FCC_STATUS_KCM_FILE_EXIST_ERROR && status != FCC_STATUS_CA_ERROR) {
Osamu Koizumi 24:c5412f9149fe 238 printf("fcc_developer_flow() failed with %d\n", status);
Osamu Koizumi 19:bdc69891952a 239 // Turn on LED3 when Pelion Client initialization failed.
Osamu Koizumi 19:bdc69891952a 240 DigitalOut led(LED3, LED_ON);
MACRUM 0:6d2053b84a92 241 return -1;
MACRUM 0:6d2053b84a92 242 }
MACRUM 0:6d2053b84a92 243
Osamu Koizumi 24:c5412f9149fe 244 printf("Create resources\n");
Osamu Koizumi 24:c5412f9149fe 245 M2MObjectList m2m_obj_list;
Osamu Koizumi 24:c5412f9149fe 246
Osamu Koizumi 24:c5412f9149fe 247 // GET resource 3200/0/5501
Osamu Koizumi 24:c5412f9149fe 248 m2m_get_res = M2MInterfaceFactory::create_resource(m2m_obj_list, 3200, 0, 5501, M2MResourceInstance::INTEGER, M2MBase::GET_ALLOWED);
Osamu Koizumi 24:c5412f9149fe 249 if (m2m_get_res->set_value(0) != true) {
Osamu Koizumi 24:c5412f9149fe 250 printf("m2m_get_res->set_value() failed\n");
Osamu Koizumi 24:c5412f9149fe 251 return -1;
Osamu Koizumi 24:c5412f9149fe 252 }
Osamu Koizumi 24:c5412f9149fe 253
Osamu Koizumi 24:c5412f9149fe 254 // PUT resource 3201/0/5853 (camera trigger resource)
Osamu Koizumi 24:c5412f9149fe 255 m2m_put_res = M2MInterfaceFactory::create_resource(m2m_obj_list, 3201, 0, 5853, M2MResourceInstance::INTEGER, M2MBase::GET_PUT_ALLOWED);
Osamu Koizumi 24:c5412f9149fe 256 if (m2m_put_res->set_value(0) != true) {
Osamu Koizumi 24:c5412f9149fe 257 printf("m2m_led_res->set_value() failed\n");
Osamu Koizumi 24:c5412f9149fe 258 return -1;
Osamu Koizumi 24:c5412f9149fe 259 }
Osamu Koizumi 24:c5412f9149fe 260 if (m2m_put_res->set_value_updated_function(put_update) != true) {
Osamu Koizumi 24:c5412f9149fe 261 printf("m2m_put_res->set_value_updated_function() failed\n");
Osamu Koizumi 24:c5412f9149fe 262 return -1;
Osamu Koizumi 24:c5412f9149fe 263 }
MACRUM 0:6d2053b84a92 264
Osamu Koizumi 24:c5412f9149fe 265 // POST resource 3201/0/5850
Osamu Koizumi 24:c5412f9149fe 266 m2m_post_res = M2MInterfaceFactory::create_resource(m2m_obj_list, 3201, 0, 5850, M2MResourceInstance::INTEGER, M2MBase::POST_ALLOWED);
Osamu Koizumi 24:c5412f9149fe 267 if (m2m_post_res->set_execute_function(execute_post) != true) {
Osamu Koizumi 24:c5412f9149fe 268 printf("m2m_post_res->set_execute_function() failed\n");
Osamu Koizumi 24:c5412f9149fe 269 return -1;
Osamu Koizumi 24:c5412f9149fe 270 }
Osamu Koizumi 24:c5412f9149fe 271
Osamu Koizumi 24:c5412f9149fe 272 // POST resource 5000/0/1 to trigger deregister.
Osamu Koizumi 24:c5412f9149fe 273 m2m_deregister_res = M2MInterfaceFactory::create_resource(m2m_obj_list, 5000, 0, 1, M2MResourceInstance::INTEGER, M2MBase::POST_ALLOWED);
MACRUM 0:6d2053b84a92 274
Osamu Koizumi 24:c5412f9149fe 275 // Use delayed response
Osamu Koizumi 24:c5412f9149fe 276 m2m_deregister_res->set_delayed_response(true);
MACRUM 0:6d2053b84a92 277
Osamu Koizumi 24:c5412f9149fe 278 if (m2m_deregister_res->set_execute_function(deregister) != true) {
Osamu Koizumi 24:c5412f9149fe 279 printf("m2m_post_res->set_execute_function() failed\n");
Osamu Koizumi 24:c5412f9149fe 280 return -1;
Osamu Koizumi 24:c5412f9149fe 281 }
Osamu Koizumi 24:c5412f9149fe 282
Osamu Koizumi 24:c5412f9149fe 283 // Camera capture resource 3200/0/4014
Osamu Koizumi 24:c5412f9149fe 284 m2m_camera_capture_res = M2MInterfaceFactory::create_resource(m2m_obj_list, 3200, 0, 4014, M2MResourceInstance::STRING, M2MBase::GET_ALLOWED);
Osamu Koizumi 24:c5412f9149fe 285 if(m2m_camera_capture_res->set_value(0) != true) {
Osamu Koizumi 24:c5412f9149fe 286 printf("m2m_camera_capture_res->set_value() failed.\n");
Osamu Koizumi 24:c5412f9149fe 287 return -1;
Osamu Koizumi 24:c5412f9149fe 288 }
MACRUM 0:6d2053b84a92 289
dkato 9:eac9e0c9effd 290 // Camera start
dkato 9:eac9e0c9effd 291 EasyAttach_Init(Display);
dkato 9:eac9e0c9effd 292 Display.Video_Write_Setting(
dkato 9:eac9e0c9effd 293 DisplayBase::VIDEO_INPUT_CHANNEL_0,
dkato 9:eac9e0c9effd 294 DisplayBase::COL_SYS_NTSC_358,
dkato 9:eac9e0c9effd 295 (void *)user_frame_buffer0,
dkato 9:eac9e0c9effd 296 FRAME_BUFFER_STRIDE,
dkato 9:eac9e0c9effd 297 DisplayBase::VIDEO_FORMAT_YCBCR422,
dkato 9:eac9e0c9effd 298 DisplayBase::WR_RD_WRSWA_32_16BIT,
dkato 9:eac9e0c9effd 299 VIDEO_PIXEL_VW,
dkato 9:eac9e0c9effd 300 VIDEO_PIXEL_HW
dkato 9:eac9e0c9effd 301 );
dkato 9:eac9e0c9effd 302 EasyAttach_CameraStart(Display, DisplayBase::VIDEO_INPUT_CHANNEL_0);
dkato 9:eac9e0c9effd 303
dkato 9:eac9e0c9effd 304 // Jpeg setting
dkato 9:eac9e0c9effd 305 Jcu.SetQuality(JPEG_ENCODE_QUALITY);
dkato 9:eac9e0c9effd 306
MACRUM 0:6d2053b84a92 307
Osamu Koizumi 24:c5412f9149fe 308 printf("Register Pelion Device Management Client\n\n");
Osamu Koizumi 24:c5412f9149fe 309 cloud_client = new MbedCloudClient(client_registered, client_unregistered, client_error, NULL, update_progress);
Osamu Koizumi 24:c5412f9149fe 310 cloud_client->add_objects(m2m_obj_list);
Osamu Koizumi 24:c5412f9149fe 311 cloud_client->setup(network); // cloud_client->setup(NULL); -- https://jira.arm.com/browse/IOTCLT-3114
MACRUM 0:6d2053b84a92 312
Osamu Koizumi 27:cafd85d3818d 313 // An event queue is a very useful structure to debounce information between contexts (e.g. ISR and normal threads)
Osamu Koizumi 27:cafd85d3818d 314 // 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
Osamu Koizumi 27:cafd85d3818d 315 EventQueue eventQueue;
Osamu Koizumi 27:cafd85d3818d 316 Thread t;
Osamu Koizumi 27:cafd85d3818d 317 // Start the event queue
Osamu Koizumi 27:cafd85d3818d 318 t.start(callback(&eventQueue, &EventQueue::dispatch_forever));
Osamu Koizumi 27:cafd85d3818d 319
MACRUM 0:6d2053b84a92 320 // Setup the button
Osamu Koizumi 24:c5412f9149fe 321 InterruptIn btn(USER_BUTTON0);
MACRUM 0:6d2053b84a92 322 btn.mode(PullUp);
MACRUM 0:6d2053b84a92 323
MACRUM 0:6d2053b84a92 324 // The button fall handler is placed in the event queue so it will run in
MACRUM 0:6d2053b84a92 325 // thread context instead of ISR context, which allows safely updating the cloud resource
MACRUM 0:6d2053b84a92 326 btn.fall(eventQueue.event(&button_press));
MACRUM 0:6d2053b84a92 327
Osamu Koizumi 14:0480150782c8 328 // Monitor the network connection periodically.
Osamu Koizumi 14:0480150782c8 329 Ticker ticker;
Osamu Koizumi 14:0480150782c8 330 ticker.attach(eventQueue.event(&monitor), 5.0); // second param is period in seconds
Osamu Koizumi 14:0480150782c8 331
Osamu Koizumi 24:c5412f9149fe 332 while(cloud_client_running) {
Osamu Koizumi 24:c5412f9149fe 333 int in_char = getchar();
Osamu Koizumi 24:c5412f9149fe 334 if (in_char == 'i') {
Osamu Koizumi 24:c5412f9149fe 335 print_client_ids(); // When 'i' is pressed, print endpoint info
Osamu Koizumi 24:c5412f9149fe 336 continue;
Osamu Koizumi 24:c5412f9149fe 337 } else if (in_char == 'r') {
Osamu Koizumi 24:c5412f9149fe 338 (void) fcc_storage_delete(); // When 'r' is pressed, erase storage and reboot the board.
Osamu Koizumi 24:c5412f9149fe 339 printf("Storage erased, rebooting the device.\n\n");
Osamu Koizumi 24:c5412f9149fe 340 wait_us(1000000);
Osamu Koizumi 24:c5412f9149fe 341 NVIC_SystemReset();
Osamu Koizumi 24:c5412f9149fe 342 } else if (in_char > 0 && in_char != 0x03) { // Ctrl+C is 0x03 in Mbed OS and Linux returns negative number
Osamu Koizumi 24:c5412f9149fe 343 button_press(); // Simulate button press
Osamu Koizumi 24:c5412f9149fe 344 continue;
Osamu Koizumi 24:c5412f9149fe 345 }
Osamu Koizumi 24:c5412f9149fe 346 deregister_client();
Osamu Koizumi 24:c5412f9149fe 347 break;
Osamu Koizumi 24:c5412f9149fe 348 }
Osamu Koizumi 24:c5412f9149fe 349 return 0;
MACRUM 0:6d2053b84a92 350 }
Osamu Koizumi 24:c5412f9149fe 351
Osamu Koizumi 24:c5412f9149fe 352 #endif /* MBED_TEST_MODE */