pelion-example-common - Generic Pelion Device Management example for vari…

Nuvoton » Code » pelion-example-common

Generic Pelion Device Management example for various Nuvoton-based boards.

DEPRECATED

This example application is not maintained and not recommended. It uses an old version of Mbed OS, Pelion DM, and Arm toolchain. It doesn't work with Mbed Studio.

Please use: https://os.mbed.com/teams/mbed-os-examples/code/mbed-os-example-pelion/

This example is known to work great on the following platforms:

NUMAKER-IOT-M487 over WiFi and using build-in SD
NUMAKER-PFM-M487 over Ethernet and using build-in SD
NUMAKER-PFM-NUC472 over Ethernet and using build-in SD

Follow the Quick-Start instructions: https://cloud.mbed.com/quick-start

Example functionality

This example showcases the following device functionality:

On timer button increment, simulate Pelion LWM2M button resource change

Use this example with Mbed CLI

1. Import the application into your desktop:

mbed import https://os.mbed.com/teams/Nuvoton/code/pelion-example-common
cd pelion-example-common

2. Install the CLOUD_SDK_API_KEY

mbed config -G CLOUD_SDK_API_KEY <PELION_DM_API_KEY>

For instructions on how to generate your API key, please see the documentation.

3. Initialize firmware credentials (done once per repository). You can use the following command:

mbed dm init -d "<your company name in Pelion DM>" --model-name "<product model identifier>" -q --force

If above command do not work for your Mbed CLI, please consider upgrading Mbed CLI to version 1.8.x or above.

4. Compile and program:

mbed compile -t <toolchain> -m <TARGET_BOARD>

(supported toolchains : GCC_ARM / ARM / IAR)

5. Copy the binary file pelion-example-common.bin to your mbed device.

Note

This platform and application is suitable for evaluation and initial development. For production purposes, we recommend to use a different variant with built-in security features

drivers/storage/MySystemStorage.cpp@0:e0138281f21d, 2018-12-18 (annotated)

Committer:: Sam Chu
Date:: Tue Dec 18 00:07:56 2018 +0800
Revision:: 0:e0138281f21d
Child:: 2:f07ccb7164d3

Initial commit

Who changed what in which revision?

User	Revision	Line number	New contents of line
Sam Chu	0:e0138281f21d	1	/*
Sam Chu	0:e0138281f21d	2	* Copyright (c) 2018 ARM Limited. All rights reserved.
Sam Chu	0:e0138281f21d	3	* SPDX-License-Identifier: Apache-2.0
Sam Chu	0:e0138281f21d	4	* Licensed under the Apache License, Version 2.0 (the License); you may
Sam Chu	0:e0138281f21d	5	* not use this file except in compliance with the License.
Sam Chu	0:e0138281f21d	6	* You may obtain a copy of the License at
Sam Chu	0:e0138281f21d	7	*
Sam Chu	0:e0138281f21d	8	* http://www.apache.org/licenses/LICENSE-2.0
Sam Chu	0:e0138281f21d	9	*
Sam Chu	0:e0138281f21d	10	* Unless required by applicable law or agreed to in writing, software
Sam Chu	0:e0138281f21d	11	* distributed under the License is distributed on an AS IS BASIS, WITHOUT
Sam Chu	0:e0138281f21d	12	* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Sam Chu	0:e0138281f21d	13	* See the License for the specific language governing permissions and
Sam Chu	0:e0138281f21d	14	* limitations under the License.
Sam Chu	0:e0138281f21d	15	*/
Sam Chu	0:e0138281f21d	16	#include "BlockDevice.h"
Sam Chu	0:e0138281f21d	17	#include "FileSystem.h"
Sam Chu	0:e0138281f21d	18	#include "FATFileSystem.h"
Sam Chu	0:e0138281f21d	19	#include "LittleFileSystem.h"
Sam Chu	0:e0138281f21d	20
Sam Chu	0:e0138281f21d	21	#if COMPONENT_SPIF
Sam Chu	0:e0138281f21d	22	#include "SPIFBlockDevice.h"
Sam Chu	0:e0138281f21d	23	#endif
Sam Chu	0:e0138281f21d	24
Sam Chu	0:e0138281f21d	25	#if COMPONENT_QSPIF
Sam Chu	0:e0138281f21d	26	#include "QSPIFBlockDevice.h"
Sam Chu	0:e0138281f21d	27	#endif
Sam Chu	0:e0138281f21d	28
Sam Chu	0:e0138281f21d	29	#if COMPONENT_DATAFLASH
Sam Chu	0:e0138281f21d	30	#include "DataFlashBlockDevice.h"
Sam Chu	0:e0138281f21d	31	#endif
Sam Chu	0:e0138281f21d	32
Sam Chu	0:e0138281f21d	33	#if COMPONENT_SD
Sam Chu	0:e0138281f21d	34	#include "SDBlockDevice.h"
Sam Chu	0:e0138281f21d	35	#endif
Sam Chu	0:e0138281f21d	36
Sam Chu	0:e0138281f21d	37	#if COMPONENT_FLASHIAP
Sam Chu	0:e0138281f21d	38	#include "FlashIAPBlockDevice.h"
Sam Chu	0:e0138281f21d	39	#endif
Sam Chu	0:e0138281f21d	40
Sam Chu	0:e0138281f21d	41	#if COMPONENT_NUSD
Sam Chu	0:e0138281f21d	42	#include "NuSDBlockDevice.h"
Sam Chu	0:e0138281f21d	43	#endif
Sam Chu	0:e0138281f21d	44
Sam Chu	0:e0138281f21d	45	using namespace mbed;
Sam Chu	0:e0138281f21d	46
Sam Chu	0:e0138281f21d	47	// Align a value to a specified size.
Sam Chu	0:e0138281f21d	48	// Parameters :
Sam Chu	0:e0138281f21d	49	// val - [IN] Value.
Sam Chu	0:e0138281f21d	50	// size - [IN] Size.
Sam Chu	0:e0138281f21d	51	// Return : Aligned value.
Sam Chu	0:e0138281f21d	52	static inline uint32_t align_up(uint32_t val, uint32_t size)
Sam Chu	0:e0138281f21d	53	{
Sam Chu	0:e0138281f21d	54	return (((val - 1) / size) + 1) * size;
Sam Chu	0:e0138281f21d	55	}
Sam Chu	0:e0138281f21d	56
Sam Chu	0:e0138281f21d	57	BlockDevice *BlockDevice::get_default_instance()
Sam Chu	0:e0138281f21d	58	{
Sam Chu	0:e0138281f21d	59	#if COMPONENT_SPIF
Sam Chu	0:e0138281f21d	60
Sam Chu	0:e0138281f21d	61	static SPIFBlockDevice default_bd(
Sam Chu	0:e0138281f21d	62	MBED_CONF_SPIF_DRIVER_SPI_MOSI,
Sam Chu	0:e0138281f21d	63	MBED_CONF_SPIF_DRIVER_SPI_MISO,
Sam Chu	0:e0138281f21d	64	MBED_CONF_SPIF_DRIVER_SPI_CLK,
Sam Chu	0:e0138281f21d	65	MBED_CONF_SPIF_DRIVER_SPI_CS,
Sam Chu	0:e0138281f21d	66	MBED_CONF_SPIF_DRIVER_SPI_FREQ
Sam Chu	0:e0138281f21d	67	);
Sam Chu	0:e0138281f21d	68
Sam Chu	0:e0138281f21d	69	return &default_bd;
Sam Chu	0:e0138281f21d	70
Sam Chu	0:e0138281f21d	71	#elif COMPONENT_QSPIF
Sam Chu	0:e0138281f21d	72
Sam Chu	0:e0138281f21d	73	static QSPIFBlockDevice default_bd(
Sam Chu	0:e0138281f21d	74	MBED_CONF_QSPIF_QSPI_IO0,
Sam Chu	0:e0138281f21d	75	MBED_CONF_QSPIF_QSPI_IO1,
Sam Chu	0:e0138281f21d	76	MBED_CONF_QSPIF_QSPI_IO2,
Sam Chu	0:e0138281f21d	77	MBED_CONF_QSPIF_QSPI_IO3,
Sam Chu	0:e0138281f21d	78	MBED_CONF_QSPIF_QSPI_SCK,
Sam Chu	0:e0138281f21d	79	MBED_CONF_QSPIF_QSPI_CSN,
Sam Chu	0:e0138281f21d	80	MBED_CONF_QSPIF_QSPI_POLARITY_MODE,
Sam Chu	0:e0138281f21d	81	MBED_CONF_QSPIF_QSPI_FREQ
Sam Chu	0:e0138281f21d	82	);
Sam Chu	0:e0138281f21d	83
Sam Chu	0:e0138281f21d	84	return &default_bd;
Sam Chu	0:e0138281f21d	85
Sam Chu	0:e0138281f21d	86	#elif COMPONENT_DATAFLASH
Sam Chu	0:e0138281f21d	87
Sam Chu	0:e0138281f21d	88	static DataFlashBlockDevice default_bd(
Sam Chu	0:e0138281f21d	89	MBED_CONF_DATAFLASH_SPI_MOSI,
Sam Chu	0:e0138281f21d	90	MBED_CONF_DATAFLASH_SPI_MISO,
Sam Chu	0:e0138281f21d	91	MBED_CONF_DATAFLASH_SPI_CLK,
Sam Chu	0:e0138281f21d	92	MBED_CONF_DATAFLASH_SPI_CS
Sam Chu	0:e0138281f21d	93	);
Sam Chu	0:e0138281f21d	94
Sam Chu	0:e0138281f21d	95	return &default_bd;
Sam Chu	0:e0138281f21d	96
Sam Chu	0:e0138281f21d	97	#elif COMPONENT_SD
Sam Chu	0:e0138281f21d	98
Sam Chu	0:e0138281f21d	99	static SDBlockDevice default_bd(
Sam Chu	0:e0138281f21d	100	MBED_CONF_SD_SPI_MOSI,
Sam Chu	0:e0138281f21d	101	MBED_CONF_SD_SPI_MISO,
Sam Chu	0:e0138281f21d	102	MBED_CONF_SD_SPI_CLK,
Sam Chu	0:e0138281f21d	103	MBED_CONF_SD_SPI_CS
Sam Chu	0:e0138281f21d	104	);
Sam Chu	0:e0138281f21d	105
Sam Chu	0:e0138281f21d	106	return &default_bd;
Sam Chu	0:e0138281f21d	107
Sam Chu	0:e0138281f21d	108	#elif COMPONENT_NUSD
Sam Chu	0:e0138281f21d	109
Sam Chu	0:e0138281f21d	110	static NuSDBlockDevice default_bd;
Sam Chu	0:e0138281f21d	111
Sam Chu	0:e0138281f21d	112	return &default_bd;
Sam Chu	0:e0138281f21d	113
Sam Chu	0:e0138281f21d	114	#elif COMPONENT_FLASHIAP
Sam Chu	0:e0138281f21d	115
Sam Chu	0:e0138281f21d	116	#if (MBED_CONF_FLASHIAP_BLOCK_DEVICE_SIZE == 0) && (MBED_CONF_FLASHIAP_BLOCK_DEVICE_BASE_ADDRESS == 0xFFFFFFFF)
Sam Chu	0:e0138281f21d	117
Sam Chu	0:e0138281f21d	118	size_t flash_size;
Sam Chu	0:e0138281f21d	119	uint32_t start_address;
Sam Chu	0:e0138281f21d	120	uint32_t bottom_address;
Sam Chu	0:e0138281f21d	121	FlashIAP flash;
Sam Chu	0:e0138281f21d	122
Sam Chu	0:e0138281f21d	123	int ret = flash.init();
Sam Chu	0:e0138281f21d	124	if (ret != 0) {
Sam Chu	0:e0138281f21d	125	return 0;
Sam Chu	0:e0138281f21d	126	}
Sam Chu	0:e0138281f21d	127
Sam Chu	0:e0138281f21d	128	//Find the start of first sector after text area
Sam Chu	0:e0138281f21d	129	bottom_address = align_up(FLASHIAP_ROM_END, flash.get_sector_size(FLASHIAP_ROM_END));
Sam Chu	0:e0138281f21d	130	start_address = flash.get_flash_start();
Sam Chu	0:e0138281f21d	131	flash_size = flash.get_flash_size();
Sam Chu	0:e0138281f21d	132
Sam Chu	0:e0138281f21d	133	ret = flash.deinit();
Sam Chu	0:e0138281f21d	134
Sam Chu	0:e0138281f21d	135	static FlashIAPBlockDevice default_bd(bottom_address, start_address + flash_size - bottom_address);
Sam Chu	0:e0138281f21d	136
Sam Chu	0:e0138281f21d	137	#else
Sam Chu	0:e0138281f21d	138
Sam Chu	0:e0138281f21d	139	static FlashIAPBlockDevice default_bd;
Sam Chu	0:e0138281f21d	140
Sam Chu	0:e0138281f21d	141	#endif
Sam Chu	0:e0138281f21d	142
Sam Chu	0:e0138281f21d	143	return &default_bd;
Sam Chu	0:e0138281f21d	144
Sam Chu	0:e0138281f21d	145	#else
Sam Chu	0:e0138281f21d	146
Sam Chu	0:e0138281f21d	147	return NULL;
Sam Chu	0:e0138281f21d	148
Sam Chu	0:e0138281f21d	149	#endif
Sam Chu	0:e0138281f21d	150
Sam Chu	0:e0138281f21d	151	}
Sam Chu	0:e0138281f21d	152
Sam Chu	0:e0138281f21d	153	FileSystem *FileSystem::get_default_instance()
Sam Chu	0:e0138281f21d	154	{
Sam Chu	0:e0138281f21d	155	#if COMPONENT_SPIF \|\| COMPONENT_QSPIF \|\| COMPONENT_DATAFLASH \|\| COMPONENT_NUSD
Sam Chu	0:e0138281f21d	156
Sam Chu	0:e0138281f21d	157	static LittleFileSystem flash("flash", BlockDevice::get_default_instance());
Sam Chu	0:e0138281f21d	158	flash.set_as_default();
Sam Chu	0:e0138281f21d	159
Sam Chu	0:e0138281f21d	160	return &flash;
Sam Chu	0:e0138281f21d	161
Sam Chu	0:e0138281f21d	162	#elif COMPONENT_SD
Sam Chu	0:e0138281f21d	163
Sam Chu	0:e0138281f21d	164	static FATFileSystem sdcard("sd", BlockDevice::get_default_instance());
Sam Chu	0:e0138281f21d	165	sdcard.set_as_default();
Sam Chu	0:e0138281f21d	166
Sam Chu	0:e0138281f21d	167	return &sdcard;
Sam Chu	0:e0138281f21d	168
Sam Chu	0:e0138281f21d	169	#elif COMPONENT_FLASHIAP
Sam Chu	0:e0138281f21d	170
Sam Chu	0:e0138281f21d	171	static LittleFileSystem flash("flash", BlockDevice::get_default_instance());
Sam Chu	0:e0138281f21d	172	flash.set_as_default();
Sam Chu	0:e0138281f21d	173
Sam Chu	0:e0138281f21d	174	return &flash;
Sam Chu	0:e0138281f21d	175
Sam Chu	0:e0138281f21d	176	#else
Sam Chu	0:e0138281f21d	177
Sam Chu	0:e0138281f21d	178	return NULL;
Sam Chu	0:e0138281f21d	179
Sam Chu	0:e0138281f21d	180	#endif
Sam Chu	0:e0138281f21d	181
Sam Chu	0:e0138281f21d	182	}

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Type:	Program
Mbed OS support:	Mbed OS
Created:	17 Dec 2018
Imports:	135
Forks:	0
Commits:	3
Dependents:	0
Dependencies:	0
Followers:	29

The code in this repository is Apache licensed.