Nuvoton / Mbed OS mbed-os-example-pelion

NuMaker Pelion Device Management example

Fork of mbed-os-example-pelion by cc li

update_default_resources.c@0:f78ec4a22e67, 2019-10-09 (annotated)

Committer:
ccli8
Date:
Wed Oct 09 14:19:44 2019 +0800
Revision:
0:f78ec4a22e67
Support Nuvoton targets



Based on mbed-os-pelion-example master/mbed-bootloader 4.1.0/mbed-cloud-client 4.0.0,

support Nuvoton targets:

1.  Support Nuvoton targets:

    -   NUMAKER_PFM_NUC472

    -   NUMAKER_PFM_M487

    -   NUMAKER_IOT_M487 V1.3

        Compared to V1.2, V1.3 adds support for ESP8266 RTS/CTS/RST pins. V1.3 is incompatible with V1.2 on ESP8266.

    -   NUMAKER_IOT_M263A

2.  Change storage to NUSD (SD card in SDIO bus mode) from SD (SD card SPI bus mode)

    (1) Add COMPONENT_NUSD.lib.

    (2) Add component NUSD (target.components_add).

    (3) Change default BlockDevice to NUSD:

        Override BlockDevice::get_default_instance (nusd.provide-default-blockdevice).

        Required since mbed-cloud-client 2.1.0 (arm_uc_blockdevice_ext) or in:

        mbed-bootloader/modules/storage/pal-blockdevice/source/arm_uc_pal_blockdevice_mbed.cpp

    (4) Enable kvstore with blockdevice type being "other".

        i)  Override get_other_blockdevice() (nusd.provide-kvstore-other-blockdevice).

        ii) Configure storage type to "FILESYSTEM".

        iii)Configure file system type to "LITTLE".

        vi) Configure block device type to "other".

        v)  Configure external size to 64MiB, which cannot overlap with update-client.

            storage-address/update-client.storage-size.

3.  Change back UARTSerial tx/rx buffer size from 1024/1024 to 256/256. This can reduce

    memory footprint by (1024 - 256) * 2 = 1.5KiB. Because this configuration influences

    both ESP8266 and default console (platfrom/mbed_retarget.cpp), memory reduction can

    achieve 1.5KiB x 2 = 3KiB.

4.  Enlarge ESP8266 'send tcp data' timeout on Nuvoton targets

    Pelion connection has some failure rate with this. Enlarging ESP8266_SEND_TIMEOUT

    can just relieve the issue. A ticket has raised to address it:

    https://github.com/ARMmbed/mbed-os/issues/11544

5.  Requirements for mbed-os version:

    -   mbed-os 5.13.0 (or afterwards) to support kvstore with block device type being "other"

    -   mbed-os 5.13.1 (or afterwards) to fix 'undefined pal_plat_osEntropyInject(...)' error

    -   mbed-os 5.14.0 (or afterwards) to support NUMAKER_IOT_M263A

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ccli8 0:f78ec4a22e67 1 // ----------------------------------------------------------------------------
ccli8 0:f78ec4a22e67 2 // Copyright 2016-2017 ARM Ltd.
ccli8 0:f78ec4a22e67 3 //
ccli8 0:f78ec4a22e67 4 // SPDX-License-Identifier: Apache-2.0
ccli8 0:f78ec4a22e67 5 //
ccli8 0:f78ec4a22e67 6 // Licensed under the Apache License, Version 2.0 (the "License");
ccli8 0:f78ec4a22e67 7 // you may not use this file except in compliance with the License.
ccli8 0:f78ec4a22e67 8 // You may obtain a copy of the License at
ccli8 0:f78ec4a22e67 9 //
ccli8 0:f78ec4a22e67 10 // http://www.apache.org/licenses/LICENSE-2.0
ccli8 0:f78ec4a22e67 11 //
ccli8 0:f78ec4a22e67 12 // Unless required by applicable law or agreed to in writing, software
ccli8 0:f78ec4a22e67 13 // distributed under the License is distributed on an "AS IS" BASIS,
ccli8 0:f78ec4a22e67 14 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ccli8 0:f78ec4a22e67 15 // See the License for the specific language governing permissions and
ccli8 0:f78ec4a22e67 16 // limitations under the License.
ccli8 0:f78ec4a22e67 17 // ----------------------------------------------------------------------------
ccli8 0:f78ec4a22e67 18
ccli8 0:f78ec4a22e67 19 #ifdef MBED_CLOUD_CLIENT_USER_CONFIG_FILE
ccli8 0:f78ec4a22e67 20 #include MBED_CLOUD_CLIENT_USER_CONFIG_FILE
ccli8 0:f78ec4a22e67 21 #endif
ccli8 0:f78ec4a22e67 22
ccli8 0:f78ec4a22e67 23 #include <stdint.h>
ccli8 0:f78ec4a22e67 24
ccli8 0:f78ec4a22e67 25 #ifdef MBED_CLOUD_DEV_UPDATE_ID
ccli8 0:f78ec4a22e67 26 const uint8_t arm_uc_vendor_id[16] = { "dev_manufacturer" };
ccli8 0:f78ec4a22e67 27 const uint16_t arm_uc_vendor_id_size = sizeof(arm_uc_vendor_id);
ccli8 0:f78ec4a22e67 28
ccli8 0:f78ec4a22e67 29 const uint8_t arm_uc_class_id[16] = { "dev_model_number" };
ccli8 0:f78ec4a22e67 30 const uint16_t arm_uc_class_id_size = sizeof(arm_uc_class_id);
ccli8 0:f78ec4a22e67 31 #endif
ccli8 0:f78ec4a22e67 32
ccli8 0:f78ec4a22e67 33 #ifdef MBED_CLOUD_DEV_UPDATE_CERT
ccli8 0:f78ec4a22e67 34 const uint8_t arm_uc_default_fingerprint[32] = { 0 };
ccli8 0:f78ec4a22e67 35 const uint16_t arm_uc_default_fingerprint_size =
ccli8 0:f78ec4a22e67 36 sizeof(arm_uc_default_fingerprint);
ccli8 0:f78ec4a22e67 37
ccli8 0:f78ec4a22e67 38 const uint8_t arm_uc_default_certificate[1] = { 0 };
ccli8 0:f78ec4a22e67 39 const uint16_t arm_uc_default_certificate_size =
ccli8 0:f78ec4a22e67 40 sizeof(arm_uc_default_certificate);
ccli8 0:f78ec4a22e67 41 #endif