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
tombed_app.json
- Change the file name
- Wi-Fi
- Change the Wi-Fi setting in
mbed_app.json
, i.e.nsapi.default-wifi-ssid
andnsapi.default-wifi-password
- Change the Wi-Fi setting in
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-LYCHEE | GR-PEACH | Status | Description |
---|---|---|---|---|
LED1 | green | red | Normal | Turned on after the device is registered to Pelion Device Management successfully. |
LED2 | yellow | green | Error | Turned on when the network initialization failed. Check your Wi-Fi setting. |
LED3 | orange | blue | Error | Turned on when the Pelion Device Management Client initialization failed. Check your SD card. |
LED4 | red | red | Error | Turned 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.
Diff: mbed_cloud_client_user_config.h
- Revision:
- 0:6d2053b84a92
- Child:
- 22:4d927fcd97e1
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed_cloud_client_user_config.h Sat Dec 15 12:47:53 2018 +0900 @@ -0,0 +1,59 @@ +// ---------------------------------------------------------------------------- +// Copyright 2016-2017 ARM Ltd. +// +// 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. +// ---------------------------------------------------------------------------- + +// This file is a template and it's intented to be copied to the application +// Enable this configuration + +#ifndef MBED_CLOUD_CLIENT_USER_CONFIG_H +#define MBED_CLOUD_CLIENT_USER_CONFIG_H + +#ifdef MBED_CONF_APP_ENDPOINT_TYPE +#define MBED_CLOUD_CLIENT_ENDPOINT_TYPE MBED_CONF_APP_ENDPOINT_TYPE +#else +#define MBED_CLOUD_CLIENT_ENDPOINT_TYPE "default" +#endif + +// Enable either TCP or UDP, but no both +#define MBED_CLOUD_CLIENT_TRANSPORT_MODE_TCP +// MBED_CLOUD_CLIENT_TRANSPORT_MODE_UDP + +#define MBED_CLOUD_CLIENT_LIFETIME 3600 + +#define MBED_CLOUD_CLIENT_SUPPORT_UPDATE +#define SN_COAP_MAX_BLOCKWISE_PAYLOAD_SIZE 1024 + +// set flag to enable update support in mbed Cloud client +#define MBED_CLOUD_CLIENT_SUPPORT_UPDATE + +// set download buffer size in bytes (min. 1024 bytes) + +// Use larger buffers in Linux // +#ifdef __linux__ +#define MBED_CLOUD_CLIENT_UPDATE_BUFFER (2 * 1024 * 1024) +#else +#define MBED_CLOUD_CLIENT_UPDATE_BUFFER 2048 +#endif + +// Developer flags for Update feature +#if MBED_CONF_APP_DEVELOPER_MODE == 1 + #define MBED_CLOUD_DEV_UPDATE_CERT + #define MBED_CLOUD_DEV_UPDATE_ID +#endif // MBED_CONF_APP_DEVELOPER_MODE + +#endif // MBED_CLOUD_CLIENT_USER_CONFIG_H +