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.

mbed_cloud_dev_credentials.c

Committer:
Osamu Koizumi
Date:
2019-04-10
Revision:
16:e0cf507dcd5d
Parent:
0:6d2053b84a92

File content as of revision 16:e0cf507dcd5d:

/*
 * Copyright (c) 2017 ARM Limited. All rights reserved.
 * 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_CLOUD_DEV_CREDENTIALS_H__
#define __MBED_CLOUD_DEV_CREDENTIALS_H__

#if MBED_CONF_APP_DEVELOPER_MODE == 1
#error "Replace mbed_cloud_dev_credentials.c with your own developer cert."
#endif

#include <inttypes.h>

const char MBED_CLOUD_DEV_BOOTSTRAP_ENDPOINT_NAME[] = "";
const char MBED_CLOUD_DEV_ACCOUNT_ID[] = "";
const char MBED_CLOUD_DEV_BOOTSTRAP_SERVER_URI[] = "";

const uint8_t MBED_CLOUD_DEV_BOOTSTRAP_DEVICE_CERTIFICATE[] =
{ 0x0 };

const uint8_t MBED_CLOUD_DEV_BOOTSTRAP_SERVER_ROOT_CA_CERTIFICATE[] =
{ 0x0 };

const uint8_t MBED_CLOUD_DEV_BOOTSTRAP_DEVICE_PRIVATE_KEY[] =
{ 0x0 };

const char MBED_CLOUD_DEV_MANUFACTURER[] = "dev_manufacturer";

const char MBED_CLOUD_DEV_MODEL_NUMBER[] = "dev_model_num";

const char MBED_CLOUD_DEV_SERIAL_NUMBER[] = "0";

const char MBED_CLOUD_DEV_DEVICE_TYPE[] = "dev_device_type";

const char MBED_CLOUD_DEV_HARDWARE_VERSION[] = "dev_hardware_version";

const uint32_t MBED_CLOUD_DEV_MEMORY_TOTAL_KB = 0;
const uint32_t MBED_CLOUD_DEV_BOOTSTRAP_DEVICE_CERTIFICATE_SIZE = sizeof(MBED_CLOUD_DEV_BOOTSTRAP_DEVICE_CERTIFICATE);
const uint32_t MBED_CLOUD_DEV_BOOTSTRAP_SERVER_ROOT_CA_CERTIFICATE_SIZE = sizeof(MBED_CLOUD_DEV_BOOTSTRAP_SERVER_ROOT_CA_CERTIFICATE);
const uint32_t MBED_CLOUD_DEV_BOOTSTRAP_DEVICE_PRIVATE_KEY_SIZE = sizeof(MBED_CLOUD_DEV_BOOTSTRAP_DEVICE_PRIVATE_KEY);

#endif //__MBED_CLOUD_DEV_CREDENTIALS_H__