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.

Diff: mbed_app.RZ_A1H_Ethernet.json

Revision:
22:4d927fcd97e1
Parent:
21:73d38425cc0b
Child:
26:cb1bb0872318
--- a/mbed_app.RZ_A1H_Ethernet.json	Fri Jul 12 11:30:22 2019 +0900
+++ b/mbed_app.RZ_A1H_Ethernet.json	Wed Oct 16 16:26:29 2019 +0900
@@ -1,60 +1,44 @@
 {
     "macros": [
-        "ARM_UC_USE_PAL_BLOCKDEVICE=1",
-        "MBED_CLOUD_CLIENT_UPDATE_STORAGE=ARM_UCP_FLASHIAP_BLOCKDEVICE",
+        "MBED_TRACE_MAX_LEVEL=TRACE_LEVEL_INFO",
         "MBED_CLIENT_USER_CONFIG_FILE=\"mbed_cloud_client_user_config.h\"",
         "MBED_CLOUD_CLIENT_USER_CONFIG_FILE=\"mbed_cloud_client_user_config.h\"",
-        "PAL_USER_DEFINED_CONFIGURATION=\"sotp_fs_config_MbedOS.h\"",
-        "PAL_FS_MOUNT_POINT_PRIMARY=\"/fs\"",
-        "MBEDTLS_USER_CONFIG_FILE=\"mbedTLSConfig_mbedOS.h\"",
-        "PAL_DTLS_PEER_MIN_TIMEOUT=5000"
+        "ARM_UC_USE_PAL_BLOCKDEVICE=1",
+        "PAL_PLATFORM_DEFINED_CONFIGURATION=\"mbedOS_SST.h\"",
+        "PAL_USER_DEFINED_CONFIGURATION=\"mbedOS_SST.h\""
     ],
     "target_overrides": {
         "*": {
-            "platform.stdio-baud-rate"          : 115200,
-            "platform.stdio-convert-newlines"   : true,
-            "update-client.storage-address"     : "(1024*1024*64)",
-            "update-client.storage-size"        : "(1024*1024*2)",
-            "update-client.storage-locations"   : "1",
-            "mbed-trace.enable"                 : null,
-            "nsapi.default-wifi-security"       : "WPA_WPA2",
-            "nsapi.default-wifi-ssid"           : "\"SSID\"",
-            "nsapi.default-wifi-password"       : "\"PASSWORD\""
+            "target.features_add"                       : ["BOOTLOADER", "STORAGE"],
+            "platform.stdio-baud-rate"                  : 115200,
+            "platform.stdio-convert-newlines"           : true,
+            "platform.stdio-buffered-serial"            : true,
+            "platform.stdio-flush-at-exit"              : true,
+            "rtos.main-thread-stack-size"               : 5120,
+            "update-client.storage-locations"           : 1,
+            "mbed-trace.enable"                         : null,
+            "events.shared-stacksize"                   : 2048,
+            "nsapi.default-wifi-security"               : "WPA_WPA2",
+            "nsapi.default-wifi-ssid"                   : "\"SSID\"",
+            "nsapi.default-wifi-password"               : "\"PASSWORD\""
         },
         "RZ_A1H": {
-            "target.features_add"               : ["BOOTLOADER"],
-            "target.components_add"             : ["SD"],
-            "target.macros_add"                 : ["MBEDTLS_TEST_NULL_ENTROPY", "MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES"],
-            "camera-type"                       : "CAMERA_WIRELESS_CAMERA",
-            "target.network-default-interface-type" : "ETHERNET",
-            "flash-start-address"               : "0x18000000",
-            "flash-size"                        : "(8*1024*1024)",
-            "sotp-section-1-address"            : "(MBED_CONF_APP_FLASH_START_ADDRESS + MBED_CONF_APP_FLASH_SIZE - 2*(4*1024))",
-            "sotp-section-1-size"               : "(4*1024)",
-            "sotp-section-2-address"            : "(MBED_CONF_APP_FLASH_START_ADDRESS + MBED_CONF_APP_FLASH_SIZE - 1*(4*1024))",
-            "sotp-section-2-size"               : "(4*1024)",
-            "sotp-num-sections"                 : 2,
-            "target.bootloader_img"             : "bootloader/mbed-bootloader-RZ_A1H.bin",
-            "target.header_offset"              : "0x10000",
-            "target.app_offset"                 : "0x10400",
-            "update-client.application-details" : "(MBED_CONF_APP_FLASH_START_ADDRESS + 64*1024)"
-        },
-        "GR_LYCHEE": {
-            "target.features_add"               : ["BOOTLOADER"],
-            "target.components_add"             : ["SD"],
-            "target.extra_labels_add"           : ["ESP32_DRIVER"],
-            "target.network-default-interface-type" : "WIFI",
-            "flash-start-address"               : "0x18000000",
-            "flash-size"                        : "(8*1024*1024)",
-            "sotp-section-1-address"            : "(MBED_CONF_APP_FLASH_START_ADDRESS + MBED_CONF_APP_FLASH_SIZE - 2*(4*1024))",
-            "sotp-section-1-size"               : "(4*1024)",
-            "sotp-section-2-address"            : "(MBED_CONF_APP_FLASH_START_ADDRESS + MBED_CONF_APP_FLASH_SIZE - 1*(4*1024))",
-            "sotp-section-2-size"               : "(4*1024)",
-            "sotp-num-sections"                 : 2,
-            "target.bootloader_img"             : "bootloader/mbed-bootloader-GR_LYCHEE.bin",
-            "target.header_offset"              : "0x10000",
-            "target.app_offset"                 : "0x10400",
-            "update-client.application-details" : "(MBED_CONF_APP_FLASH_START_ADDRESS + 64*1024)"
+            "target.macros_add"                         : ["MBEDTLS_USER_CONFIG_FILE=\"mbedTLSConfig_mbedOS.h\"", "MBEDTLS_TEST_NULL_ENTROPY", "MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES", "PAL_USE_HW_TRNG=0"],
+            "target.components_add"                     : ["FLASHIAP"],
+            "target.network-default-interface-type"     : "ETHERNET",
+            "target.bootloader_img"                     : "bootloader/mbed-bootloader-gr-peach-internal_flash-no_rot.bin",
+            "target.header_offset"                      : "0x10000",
+            "target.app_offset"                         : "0x10400",
+            "update-client.bootloader-details"          : "0x1800941C",
+            "update-client.application-details"         : "(MBED_ROM_START+64*1024)",
+            "update-client.storage-address"             : "(MBED_CONF_STORAGE_TDB_INTERNAL_INTERNAL_BASE_ADDRESS+MBED_CONF_STORAGE_TDB_INTERNAL_INTERNAL_SIZE)",
+            "update-client.storage-size"                : "(MBED_ROM_SIZE/2-MBED_CONF_STORAGE_TDB_INTERNAL_INTERNAL_SIZE)",
+            "update-client.storage-page"                : 1,
+            "mbed-cloud-client.update-storage"          : "ARM_UCP_FLASHIAP",
+            "storage_tdb_internal.internal_base_address": "(MBED_ROM_START+MBED_ROM_SIZE/2)",
+            "storage_tdb_internal.internal_size"        : "(2*24*1024)",
+            "storage.storage_type"                      : "TDB_INTERNAL",
+            "camera-type"                               : "CAMERA_WIRELESS_CAMERA"
         }
     },
     "config": {
@@ -66,49 +50,14 @@
             "help": "Please see EasyAttach_CameraAndLCD/README.md",
             "value": null
         },
-        "format-storage-layer-on-error": {
-            "help": "Whether to format the storage layer when it cannot be read - always disable for production devices!",
-            "value": 1
-        },
-        "developer-mode": {
-            "help": "Enable Developer mode to skip Factory enrollment",
-            "value": 1
-        },
-        "main-stack-size": {
-            "value": 6000
-        },
-        "flash-start-address": {
-            "help": "Start address of internal flash. Only used in this config to help the definition of other macros.",
-            "value": null
-        },
-        "flash-size": {
-            "help": "Total size of internal flash. Only used in this config to help the definition of other macros.",
-            "value": null
+        "bootloader-size": {
+            "help"      : "Helper macro to enable calculation of rom regions. target.header_offset and target.app_offset still needs to be calculated manually, though.",
+            "value"     : "(32*1024)",
+            "macro_name": "MBED_BOOTLOADER_SIZE"
         },
-        "sotp-section-1-address": {
-            "help": "Flash sector address for SOTP sector 1",
-            "macro_name": "PAL_INTERNAL_FLASH_SECTION_1_ADDRESS",
-            "value": null
-        },
-        "sotp-section-1-size": {
-            "help": "Flash sector size for SOTP sector 1",
-            "macro_name": "PAL_INTERNAL_FLASH_SECTION_1_SIZE",
-            "value": null
-        },
-        "sotp-section-2-address": {
-            "help": "Flash sector address for SOTP sector 2",
-            "macro_name": "PAL_INTERNAL_FLASH_SECTION_2_ADDRESS",
-            "value": null
-        },
-        "sotp-section-2-size": {
-            "help": "Flash sector size for SOTP sector 2",
-            "macro_name": "PAL_INTERNAL_FLASH_SECTION_2_SIZE",
-            "value": null
-        },
-        "sotp-num-sections": {
-            "help": "Number of SOTP sections",
-            "macro_name": "PAL_INT_FLASH_NUM_SECTIONS",
-            "value": null
+        "led-on": {
+            "help"      : "",
+            "value"     : 1
         }
     }
 }