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@28:7c220e487ae6, 2019-10-17 (annotated)

Committer:
Osamu Koizumi
Date:
Thu Oct 17 13:31:21 2019 +0900
Revision:
28:7c220e487ae6
Parent:
22:4d927fcd97e1 
Remove Wi-Fi setting

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MACRUM 0:6d2053b84a92 1 // ----------------------------------------------------------------------------
Osamu Koizumi 22:4d927fcd97e1 2 // Copyright 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
MACRUM 0:6d2053b84a92 19 #ifndef MBED_CLOUD_CLIENT_USER_CONFIG_H
MACRUM 0:6d2053b84a92 20 #define MBED_CLOUD_CLIENT_USER_CONFIG_H
MACRUM 0:6d2053b84a92 21
Osamu Koizumi 22:4d927fcd97e1 22 #define MBED_CLOUD_CLIENT_ENDPOINT_TYPE "default"
Osamu Koizumi 22:4d927fcd97e1 23 #define MBED_CLOUD_CLIENT_TRANSPORT_MODE_TCP
Osamu Koizumi 22:4d927fcd97e1 24 #define MBED_CLOUD_CLIENT_LIFETIME 3600
Osamu Koizumi 22:4d927fcd97e1 25
Osamu Koizumi 22:4d927fcd97e1 26 #ifdef MBED_CONF_MBED_CLIENT_SN_COAP_MAX_BLOCKWISE_PAYLOAD_SIZE
Osamu Koizumi 22:4d927fcd97e1 27 #define SN_COAP_MAX_BLOCKWISE_PAYLOAD_SIZE MBED_CONF_MBED_CLIENT_SN_COAP_MAX_BLOCKWISE_PAYLOAD_SIZE
MACRUM 0:6d2053b84a92 28 #else
Osamu Koizumi 22:4d927fcd97e1 29 #define SN_COAP_MAX_BLOCKWISE_PAYLOAD_SIZE 512
MACRUM 0:6d2053b84a92 30 #endif
MACRUM 0:6d2053b84a92 31
Osamu Koizumi 22:4d927fcd97e1 32 /* set flag to enable update support in mbed Cloud client */
MACRUM 0:6d2053b84a92 33 #define MBED_CLOUD_CLIENT_SUPPORT_UPDATE
MACRUM 0:6d2053b84a92 34
Osamu Koizumi 22:4d927fcd97e1 35 /* set download buffer size in bytes (min. 1024 bytes) */
Osamu Koizumi 22:4d927fcd97e1 36 #define MBED_CLOUD_CLIENT_UPDATE_BUFFER 1024
MACRUM 0:6d2053b84a92 37
Osamu Koizumi 22:4d927fcd97e1 38 #define MBED_CLOUD_DEV_UPDATE_CERT
Osamu Koizumi 22:4d927fcd97e1 39 #define MBED_CLOUD_DEV_UPDATE_ID
MACRUM 0:6d2053b84a92 40
Osamu Koizumi 22:4d927fcd97e1 41 #endif /* MBED_CLOUD_CLIENT_USER_CONFIG_H */