MCUBoot without Partition Manager

RE: MCUBoot without Partition Manager

Marte Myrvold — Thu, 08 Jun 2023 12:07:21 GMT

Hi,

Was the error only "Device does not support", or did it say anything more about what it does not support?

Can you download the nRF Logger app (https://play.google.com/store/apps/details?id=no.nordicsemi.android.log) to capture log from Device Manager?

Best regards,
Marte

RE: MCUBoot without Partition Manager

Marcus Vinicius — Fri, 02 Jun 2023 19:23:03 GMT

Hello Marte!

 I'm using Devace Manager.

The transfer method was: I put the app_update.bin file on the cell phone, opened the App and sent the file, and the error information is "Devace does not support.

RE: MCUBoot without Partition Manager

Marte Myrvold — Fri, 02 Jun 2023 07:27:02 GMT

Hi,

Can you share the steps you take to test DFU? Are you using one of our mobile apps, for example Device Manager or nRF Connect for Mobile, or are you doing something else?

Best regards,
Marte

RE: MCUBoot without Partition Manager

Marcus Vinicius — Thu, 01 Jun 2023 15:38:00 GMT

Hi Marte Myrvold,

All these settings have been enabled.

CONFIG_JSON_LIBRARY=y

CONFIG_CBPRINTF_FP_SUPPORT=y

CONFIG_DEBUG=y

CONFIG_CPLUSPLUS=y

CONFIG_LIB_CPLUSPLUS=y

CONFIG_NEWLIB_LIBC=y

CONFIG_NEWLIB_LIBC_FLOAT_PRINTF=y

CONFIG_SIZE_OPTIMIZATIONS=y

# DFU over Bluetooth.

CONFIG_CONSOLE=y

CONFIG_USE_SEGGER_RTT=y

CONFIG_RTT_CONSOLE=y

# DFU over Bluetooth.

CONFIG_THREAD_CUSTOM_DATA=n

CONFIG_FPU=y

CONFIG_FP16=n

CONFIG_LOG=y

CONFIG_LOG_DEFAULT_LEVEL=0

CONFIG_LOG_MODE_IMMEDIATE=y

CONFIG_ADC=y

CONFIG_SENSOR=y

CONFIG_SPI=y

CONFIG_SPI_NOR=y

CONFIG_FLASH=y

CONFIG_FLASH_MAP=y

CONFIG_FLASH_PAGE_LAYOUT=y

CONFIG_MPU_ALLOW_FLASH_WRITE=y

CONFIG_FILE_SYSTEM=y

CONFIG_FILE_SYSTEM_LITTLEFS=y

CONFIG_FS_LITTLEFS_READ_SIZE=16

CONFIG_FS_LITTLEFS_CACHE_SIZE=128

CONFIG_FS_LITTLEFS_LOOKAHEAD_SIZE=32

CONFIG_FS_LITTLEFS_BLOCK_CYCLES=32

CONFIG_BT_HCI_TX_STACK_SIZE_WITH_PROMPT=y

CONFIG_BT_HCI_TX_STACK_SIZE=640

# DFU over Bluetooth Valor=2000 "# Some command handlers require a large stack_SIZE=4096"

# Some command handlers require a large stack valor atual =2000.

CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=4096

CONFIG_MPSL_WORK_STACK_SIZE=640

CONFIG_MAIN_STACK_SIZE=3000

CONFIG_IDLE_STACK_SIZE=128

CONFIG_ISR_STACK_SIZE=1024

# DFU over Bluetooth.

CONFIG_BT=y

CONFIG_BT_HCI=y

CONFIG_BT_BONDABLE=y

CONFIG_BT_SMP=y

CONFIG_BT_SIGNING=y

# DFU over Bluetooth.

CONFIG_BT_PERIPHERAL=y

CONFIG_BT_PRIVACY=n

CONFIG_BT_ATT_PREPARE_COUNT=10

CONFIG_BT_DEVICE_APPEARANCE=833

CONFIG_BT_DEVICE_NAME_DYNAMIC=y

CONFIG_BT_DEVICE_NAME_MAX=65

# DFU over Bluetooth Valor recomendado => 252 Valor anterio => 100

# Allow for large Bluetooth data packets.

CONFIG_BT_L2CAP_TX_MTU=252

CONFIG_BT_RX_STACK_SIZE=3000

CONFIG_BT_DEBUG_NONE=y

CONFIG_BT_ASSERT=n

CONFIG_BT_DATA_LEN_UPDATE=n

CONFIG_BT_PHY_UPDATE=n

CONFIG_BT_GATT_CACHING=n

CONFIG_BT_GATT_SERVICE_CHANGED=y

CONFIG_BT_GAP_PERIPHERAL_PREF_PARAMS=y

CONFIG_BT_HCI_VS_EXT=n

CONFIG_TIMESLICING=n

# Disable Bluetooth controller features not needed

CONFIG_BT_CTLR_PRIVACY=n

# Reduce Bluetooth buffers

CONFIG_BT_BUF_EVT_DISCARDABLE_COUNT=1

CONFIG_BT_BUF_EVT_RX_COUNT=2

CONFIG_BT_L2CAP_TX_BUF_COUNT=2

# Allow for large Bluetooth data packets.

# DFU over Bluetooth.

CONFIG_BT_BUF_ACL_TX_SIZE=256

# Allow for large Bluetooth data packets.

CONFIG_BT_BUF_ACL_RX_SIZE=256

# DFU over Bluetooth

CONFIG_NCS_SAMPLES_DEFAULTS=y

# Enable mcumgr.

# DFU over Bluetooth ok.

CONFIG_MCUMGR=y

# Enable most core commands.

# DFU over Bluetooth.

CONFIG_MCUMGR_CMD_IMG_MGMT=y

# DFU over Bluetooth.

CONFIG_MCUMGR_CMD_OS_MGMT=y

CONFIG_BT_DEVICE_NAME="Nordic_LBS"

# Ensure an MCUboot-compatible binary is generated.

# DFU over Bluetooth.

CONFIG_BOOTLOADER_MCUBOOT=y

# Enable the Bluetooth (unauthenticated) and shell mcumgr transports.

CONFIG_MCUMGR_SMP_BT=y

CONFIG_MCUMGR_SMP_BT_AUTHEN=n

CONFIG_PM_PARTITION_SIZE_LITTLEFS=0xf000

# Teste

CONFIG_PM_PARTITION_REGION_LITTLEFS_EXTERNAL=n

CONFIG_PM_OVERRIDE_EXTERNAL_DRIVER_CHECK=y

# Teste

CONFIG_PM_EXTERNAL_FLASH_MCUBOOT_SECONDARY=n

# Teste de config para DFU Kconfig.

CONFIG_MCUMGR_SMP_BT_CONN_PARAM_CONTROL=y

CONFIG_MCUMGR_SMP_REASSEMBLY_BT=y

CONFIG_NCS_SAMPLE_MCUMGR_BT_OTA_DFU_SPEEDUP=y

CONFIG_IMG_ERASE_PROGRESSIVELY=y

CONFIG_MCUMGR_BUF_SIZE=2475

CONFIG_OS_MGMT_MCUMGR_PARAMS=y

# Enable the LBS service

CONFIG_BT_LBS=y

CONFIG_BT_LBS_POLL_BUTTON=y

CONFIG_DK_LIBRARY=y

RE: MCUBoot without Partition Manager

Marte Myrvold — Thu, 25 May 2023 07:26:31 GMT

Hi,

Did you also add CONFIG_BOOTLOADER_MCUBOOT=y to prj.conf?

How are you testing DFU?

Best regards,
Marte

RE: MCUBoot without Partition Manager

Marcus Vinicius — Wed, 24 May 2023 13:40:41 GMT

Hi Mars Myrvold, I need to integrate the DFU firmware into my firmware that has already been tested to work. When I integrated the lines indicated by the test performed here, we were unsuccessful.

Implemented lines:

And all necessary settings
CONFIG_NCS_SAMPLE_MCUMGR_BT_OTA_DFU=y

#include <zephyr/mgmt/mcumgr/transport/smp_bt.h>
#include "zephyr/mgmt/mcumgr/grp/os_mgmt/os_mgmt.h"
#include "zephyr/mgmt/mcumgr/grp/img_mgmt/img_mgmt.h"

static const struct bt_data ad[] = {
BT_DATA_BYTES(BT_DATA_FLAGS, (BT_LE_AD_GENERAL | BT_LE_AD_NO_BREDR)),
BT_DATA(BT_DATA_NAME_COMPLETE, DEVICE_NAME, DEVICE_NAME_LEN),
};

static const struct bt_data sd[] = {
BT_DATA_BYTES(BT_DATA_UUID128_ALL,
0x84, 0xaa, 0x60, 0x74, 0x52, 0x8a, 0x8b, 0x86,
0xd3, 0x4c, 0xb7, 0x1d, 0x1d, 0xdc, 0x53, 0x8d),
};

Can you help me to solve this problem?

RE: MCUBoot without Partition Manager

Marte Myrvold — Wed, 26 Apr 2023 11:16:22 GMT

Hi,

The errors you get are because of os_mgmt_register_group() and img_mgmt_register_group(). Group registration was changed in nRF Connect SDK v2.3.0 to make groups be registered automatically at startup. Thus, you no longer need to register them manually in the code. See commit 541fcb8.

Setting CONFIG_NCS_SAMPLE_MCUMGR_BT_OTA_DFU=y in prj.conf will enable this, so you should set this and remove os_mgmt_register_group() and img_mgmt_register_group().

In our documentation, you can find more information about FOTA support in the section FOTA over Bluetooth Low Energy.

Best regards,
Marte