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_client_user_config.h@19:bdc69891952a, 2019-06-27 (annotated)

Committer:
Osamu Koizumi
Date:
Thu Jun 27 13:14:25 2019 +0900
Revision:
19:bdc69891952a
Parent:
0:6d2053b84a92
Child:
22:4d927fcd97e1
Changed LED references to enable GR-PEACH

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MACRUM 0:6d2053b84a92 1 // ----------------------------------------------------------------------------
MACRUM 0:6d2053b84a92 2 // Copyright 2016-2017 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
MACRUM 0:6d2053b84a92 19 // This file is a template and it's intented to be copied to the application
MACRUM 0:6d2053b84a92 20 // Enable this configuration
MACRUM 0:6d2053b84a92 21
MACRUM 0:6d2053b84a92 22 #ifndef MBED_CLOUD_CLIENT_USER_CONFIG_H
MACRUM 0:6d2053b84a92 23 #define MBED_CLOUD_CLIENT_USER_CONFIG_H
MACRUM 0:6d2053b84a92 24
MACRUM 0:6d2053b84a92 25 #ifdef MBED_CONF_APP_ENDPOINT_TYPE
MACRUM 0:6d2053b84a92 26 #define MBED_CLOUD_CLIENT_ENDPOINT_TYPE MBED_CONF_APP_ENDPOINT_TYPE
MACRUM 0:6d2053b84a92 27 #else
MACRUM 0:6d2053b84a92 28 #define MBED_CLOUD_CLIENT_ENDPOINT_TYPE "default"
MACRUM 0:6d2053b84a92 29 #endif
MACRUM 0:6d2053b84a92 30
MACRUM 0:6d2053b84a92 31 // Enable either TCP or UDP, but no both
MACRUM 0:6d2053b84a92 32 #define MBED_CLOUD_CLIENT_TRANSPORT_MODE_TCP
MACRUM 0:6d2053b84a92 33 // MBED_CLOUD_CLIENT_TRANSPORT_MODE_UDP
MACRUM 0:6d2053b84a92 34
MACRUM 0:6d2053b84a92 35 #define MBED_CLOUD_CLIENT_LIFETIME 3600
MACRUM 0:6d2053b84a92 36
MACRUM 0:6d2053b84a92 37 #define MBED_CLOUD_CLIENT_SUPPORT_UPDATE
MACRUM 0:6d2053b84a92 38 #define SN_COAP_MAX_BLOCKWISE_PAYLOAD_SIZE 1024
MACRUM 0:6d2053b84a92 39
MACRUM 0:6d2053b84a92 40 // set flag to enable update support in mbed Cloud client
MACRUM 0:6d2053b84a92 41 #define MBED_CLOUD_CLIENT_SUPPORT_UPDATE
MACRUM 0:6d2053b84a92 42
MACRUM 0:6d2053b84a92 43 // set download buffer size in bytes (min. 1024 bytes)
MACRUM 0:6d2053b84a92 44
MACRUM 0:6d2053b84a92 45 // Use larger buffers in Linux //
MACRUM 0:6d2053b84a92 46 #ifdef __linux__
MACRUM 0:6d2053b84a92 47 #define MBED_CLOUD_CLIENT_UPDATE_BUFFER (2 * 1024 * 1024)
MACRUM 0:6d2053b84a92 48 #else
MACRUM 0:6d2053b84a92 49 #define MBED_CLOUD_CLIENT_UPDATE_BUFFER 2048
MACRUM 0:6d2053b84a92 50 #endif
MACRUM 0:6d2053b84a92 51
MACRUM 0:6d2053b84a92 52 // Developer flags for Update feature
MACRUM 0:6d2053b84a92 53 #if MBED_CONF_APP_DEVELOPER_MODE == 1
MACRUM 0:6d2053b84a92 54 #define MBED_CLOUD_DEV_UPDATE_CERT
MACRUM 0:6d2053b84a92 55 #define MBED_CLOUD_DEV_UPDATE_ID
MACRUM 0:6d2053b84a92 56 #endif // MBED_CONF_APP_DEVELOPER_MODE
MACRUM 0:6d2053b84a92 57
MACRUM 0:6d2053b84a92 58 #endif // MBED_CLOUD_CLIENT_USER_CONFIG_H
MACRUM 0:6d2053b84a92 59