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:
- 22:4d927fcd97e1
- Parent:
- 0:6d2053b84a92
--- a/mbed_cloud_client_user_config.h Fri Jul 12 11:30:22 2019 +0900 +++ b/mbed_cloud_client_user_config.h Wed Oct 16 16:26:29 2019 +0900 @@ -1,5 +1,5 @@ // ---------------------------------------------------------------------------- -// Copyright 2016-2017 ARM Ltd. +// Copyright 2019 ARM Ltd. // // SPDX-License-Identifier: Apache-2.0 // @@ -16,44 +16,26 @@ // 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 +#define MBED_CLOUD_CLIENT_ENDPOINT_TYPE "default" +#define MBED_CLOUD_CLIENT_TRANSPORT_MODE_TCP +#define MBED_CLOUD_CLIENT_LIFETIME 3600 + +#ifdef MBED_CONF_MBED_CLIENT_SN_COAP_MAX_BLOCKWISE_PAYLOAD_SIZE + #define SN_COAP_MAX_BLOCKWISE_PAYLOAD_SIZE MBED_CONF_MBED_CLIENT_SN_COAP_MAX_BLOCKWISE_PAYLOAD_SIZE #else -#define MBED_CLOUD_CLIENT_ENDPOINT_TYPE "default" + #define SN_COAP_MAX_BLOCKWISE_PAYLOAD_SIZE 512 #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 +/* 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 +/* set download buffer size in bytes (min. 1024 bytes) */ +#define MBED_CLOUD_CLIENT_UPDATE_BUFFER 1024 -// 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 +#define MBED_CLOUD_DEV_UPDATE_CERT +#define MBED_CLOUD_DEV_UPDATE_ID -#endif // MBED_CLOUD_CLIENT_USER_CONFIG_H - +#endif /* MBED_CLOUD_CLIENT_USER_CONFIG_H */