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.

bootloader/bootloader_app.json@14:0480150782c8, 2019-04-10 (annotated)

Committer:
Osamu Koizumi
Date:
Wed Apr 10 12:46:02 2019 +0900
Revision:
14:0480150782c8
Parent:
2:a5b5f3df19e8 
Use LEDs as error indicator.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MACRUM 0:6d2053b84a92 1 {
MACRUM 0:6d2053b84a92 2 "macros": [
MACRUM 0:6d2053b84a92 3 "MBEDTLS_USER_CONFIG_FILE=\"bootloader_mbedtls_user_config.h\"",
MACRUM 0:6d2053b84a92 4 "SHOW_PROGRESS_BAR=0",
MACRUM 0:6d2053b84a92 5 "MAX_COPY_RETRIES=1",
MACRUM 0:6d2053b84a92 6 "MAX_BOOT_RETRIES=3",
MACRUM 0:6d2053b84a92 7 "ARM_BOOTLOADER_USE_NVSTORE_ROT=1",
MACRUM 0:6d2053b84a92 8 "ARM_UC_USE_PAL_CRYPTO=0",
MACRUM 0:6d2053b84a92 9 "ARM_UC_USE_PAL_BLOCKDEVICE=1",
MACRUM 0:6d2053b84a92 10 "ARM_UC_PAAL_TRACE_ENABLE=0",
MACRUM 0:6d2053b84a92 11 "ARM_UC_PROFILE_MBED_CLOUD_CLIENT=1",
MACRUM 0:6d2053b84a92 12 "ARM_UC_FEATURE_CRYPTO_PAL=0",
MACRUM 0:6d2053b84a92 13 "ARM_UC_FEATURE_CRYPTO_MBEDTLS=1",
MACRUM 0:6d2053b84a92 14 "MBED_CLOUD_CLIENT_UPDATE_STORAGE=ARM_UCP_FLASHIAP_BLOCKDEVICE",
MACRUM 0:6d2053b84a92 15 "DEFAULT_MAX_APPLICATION_SIZE=(MBED_CONF_APP_FLASH_START_ADDRESS + MBED_CONF_APP_FLASH_SIZE - MBED_CONF_APP_APPLICATION_START_ADDRESS)",
MACRUM 0:6d2053b84a92 16 "DISABLE_ERROR_DESCRIPTION=1",
MACRUM 0:6d2053b84a92 17 "Mutex=PlatformMutex"
MACRUM 0:6d2053b84a92 18 ],
MACRUM 0:6d2053b84a92 19 "config": {
MACRUM 0:6d2053b84a92 20 "application-start-address": {
MACRUM 0:6d2053b84a92 21 "help": "Address to the beginning of the active application firmware in flash",
MACRUM 0:6d2053b84a92 22 "value": null
MACRUM 0:6d2053b84a92 23 },
MACRUM 0:6d2053b84a92 24 "application-jump-address": {
MACRUM 0:6d2053b84a92 25 "help": "Jump address for running the active application firmware",
MACRUM 0:6d2053b84a92 26 "value": null
MACRUM 0:6d2053b84a92 27 },
MACRUM 0:6d2053b84a92 28 "max-application-size": {
MACRUM 0:6d2053b84a92 29 "help": "Maximum size of the active application",
MACRUM 0:6d2053b84a92 30 "value": null
MACRUM 0:6d2053b84a92 31 },
MACRUM 0:6d2053b84a92 32 "flash-start-address": {
MACRUM 0:6d2053b84a92 33 "help": "Start address of internal flash. Only used in this config to help the definition of other macros.",
MACRUM 0:6d2053b84a92 34 "value": null
MACRUM 0:6d2053b84a92 35 },
MACRUM 0:6d2053b84a92 36 "flash-size": {
MACRUM 0:6d2053b84a92 37 "help": "Total size of internal flash. Only used in this config to help the definition of other macros.",
MACRUM 0:6d2053b84a92 38 "value": null
MACRUM 0:6d2053b84a92 39 }
MACRUM 0:6d2053b84a92 40 },
MACRUM 0:6d2053b84a92 41 "target_overrides": {
MACRUM 0:6d2053b84a92 42 "*": {
MACRUM 0:6d2053b84a92 43 "target.features_remove" : ["LWIP"],
MACRUM 0:6d2053b84a92 44 "target.features_add" : ["COMMON_PAL"],
MACRUM 0:6d2053b84a92 45 "platform.stdio-baud-rate" : 115200,
MACRUM 0:6d2053b84a92 46 "platform.stdio-flush-at-exit" : false,
MACRUM 0:6d2053b84a92 47 "update-client.storage-address" : "(1024*1024*64)",
MACRUM 0:6d2053b84a92 48 "update-client.storage-size" : "(1024*1024*2)",
MACRUM 0:6d2053b84a92 49 "update-client.storage-locations" : 1,
MACRUM 0:6d2053b84a92 50 "update-client.firmware-header-version": "2"
MACRUM 0:6d2053b84a92 51 },
MACRUM 2:a5b5f3df19e8 52 "RZ_A1H": {
MACRUM 2:a5b5f3df19e8 53 "flash-start-address" : "0x18000000",
MACRUM 2:a5b5f3df19e8 54 "flash-size" : "(8*1024*1024)",
MACRUM 2:a5b5f3df19e8 55 "nvstore.area_1_address" : "(MBED_CONF_APP_FLASH_START_ADDRESS + MBED_CONF_APP_FLASH_SIZE - 2*(4*1024))",
MACRUM 2:a5b5f3df19e8 56 "nvstore.area_1_size" : "(4*1024)",
MACRUM 2:a5b5f3df19e8 57 "nvstore.area_2_address" : "(MBED_CONF_APP_FLASH_START_ADDRESS + MBED_CONF_APP_FLASH_SIZE - 1*(4*1024))",
MACRUM 2:a5b5f3df19e8 58 "nvstore.area_2_size" : "(4*1024)",
MACRUM 2:a5b5f3df19e8 59 "update-client.application-details": "(MBED_CONF_APP_FLASH_START_ADDRESS+64*1024)",
MACRUM 2:a5b5f3df19e8 60 "application-start-address" : "(MBED_CONF_APP_FLASH_START_ADDRESS+65*1024)",
MACRUM 2:a5b5f3df19e8 61 "max-application-size" : "DEFAULT_MAX_APPLICATION_SIZE",
MACRUM 2:a5b5f3df19e8 62 "sd.SPI_MOSI": "P8_5",
MACRUM 2:a5b5f3df19e8 63 "sd.SPI_MISO": "P8_6",
MACRUM 2:a5b5f3df19e8 64 "sd.SPI_CLK": "P8_3",
MACRUM 2:a5b5f3df19e8 65 "sd.SPI_CS": "P8_4"
MACRUM 2:a5b5f3df19e8 66 },
MACRUM 0:6d2053b84a92 67 "GR_LYCHEE": {
MACRUM 0:6d2053b84a92 68 "flash-start-address" : "0x18000000",
MACRUM 0:6d2053b84a92 69 "flash-size" : "(8*1024*1024)",
MACRUM 0:6d2053b84a92 70 "nvstore.area_1_address" : "(MBED_CONF_APP_FLASH_START_ADDRESS + MBED_CONF_APP_FLASH_SIZE - 2*(4*1024))",
MACRUM 0:6d2053b84a92 71 "nvstore.area_1_size" : "(4*1024)",
MACRUM 0:6d2053b84a92 72 "nvstore.area_2_address" : "(MBED_CONF_APP_FLASH_START_ADDRESS + MBED_CONF_APP_FLASH_SIZE - 1*(4*1024))",
MACRUM 0:6d2053b84a92 73 "nvstore.area_2_size" : "(4*1024)",
MACRUM 0:6d2053b84a92 74 "update-client.application-details": "(MBED_CONF_APP_FLASH_START_ADDRESS + 64*1024)",
MACRUM 0:6d2053b84a92 75 "application-start-address" : "(MBED_CONF_APP_FLASH_START_ADDRESS + 65*1024)",
MACRUM 0:6d2053b84a92 76 "max-application-size" : "DEFAULT_MAX_APPLICATION_SIZE",
MACRUM 0:6d2053b84a92 77 "sd.SPI_MOSI": "P5_6",
MACRUM 0:6d2053b84a92 78 "sd.SPI_MISO": "P5_7",
MACRUM 0:6d2053b84a92 79 "sd.SPI_CLK": "P5_4",
MACRUM 0:6d2053b84a92 80 "sd.SPI_CS": "P5_5"
MACRUM 0:6d2053b84a92 81 }
MACRUM 0:6d2053b84a92 82 }
MACRUM 0:6d2053b84a92 83 }