BLE_DFU BL653dvk Mcumgr error()

Hi,

I am testing the DFU via BLE . and while checking the logs I found out that it is saying 11:40:29.851 [McuMgr] Error: NOT_SUPPORTED (8) . after that msg , it is calling reset board cmd. and board is getting reset. am following below link for DFU from external flash( https://devzone.nordicsemi.com/f/nordic-q-a/83402/ncs1-8-0-52840-mcuboot-spi-external-flash-can-t-build-pass)

while searching in forum I found out this post ( https://devzone.nordicsemi.com/f/nordic-q-a/76399/ble-dfu-mcu-mgr-error-not_supported-8 ), and I have verified all the things which are mentioned in that post. still am getting this issue.

Regards,

Vinay s

Top Replies

Hung Bui over 4 years ago +1

Hi Shikamaru, Please let us know how you implement the MCUMGR, SMP_SVR in your application. Have you tried to test doing FOTA with internal flash ? Please go through this blog if you haven't: https…

Parents

0 user106945 over 4 years ago

Hung Bui said:
Yes, then please let us know what's the modification you made to change it from internal flash to external flash.
Please don't point to another case because there are lots of modification and different samples there.

attached one pm_static.yml file for external flash modification . here it is.

external_flash:
  address: 0x00000
  end_address: 0x80000
  region: external_flash
  size: 0x80000

mcuboot_secondary:
  address: 0x00000
  device: IS25
  end_address: 0x39000
  region: external_flash
  size: 0x39000

in prj.conf file configured the spi to communicate with external flash . here it is.

# Ensure an MCUboot-compatible binary is generated.
CONFIG_NCS_SAMPLES_DEFAULTS=y

CONFIG_BT=y
CONFIG_BT_PERIPHERAL=y
CONFIG_BT_DEVICE_NAME="DFU_LE"

# Enable the LBS service
CONFIG_BT_LBS=y
CONFIG_BT_LBS_POLL_BUTTON=y
CONFIG_DK_LIBRARY=y

CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=2048


CONFIG_BOOTLOADER_MCUBOOT=y
CONFIG_LOG=y

CONFIG_GPIO=y

# CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=4096

CONFIG_NORDIC_QSPI_NOR=n

CONFIG_FLASH=y
CONFIG_SPI=y
CONFIG_SPI_NOR=y
CONFIG_SPI_NOR_FLASH_LAYOUT_PAGE_SIZE=4096
CONFIG_SPI_NRFX_RAM_BUFFER_SIZE=32 

# Enable mcumgr.
CONFIG_MCUMGR=y

# Enable most core commands.
CONFIG_MCUMGR_CMD_IMG_MGMT=y
CONFIG_MCUMGR_CMD_OS_MGMT=y

# Ensure an MCUboot-compatible binary is generated.
CONFIG_BOOTLOADER_MCUBOOT=y

# Allow for large Bluetooth data packets.
CONFIG_BT_L2CAP_TX_MTU=252
CONFIG_BT_BUF_ACL_RX_SIZE=256

# Enable the Bluetooth (unauthenticated) and shell mcumgr transports.
CONFIG_MCUMGR_SMP_BT=y
CONFIG_MCUMGR_SMP_BT_AUTHEN=n


#CONFIG_BLR_BOARD_INIT=y
# CONFIG_MCUBOOT_INDICATION_LED = y

# CONFIG_MULTITHREADING=y
# CONFIG_CLOCK_CONTROL_NRF_CALIBRATION_MAX_SKIP=0
# Some command handlers require a large stack.
CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=4096

Mcuboot's prj.conf file

#
# Copyright (c) 2021 Nordic Semiconductor ASA
#
# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
#

# In order to provide board specific configurations to the MCUboot child image
# we also need to provide a base configuration for MCUboot. This file contains
# the basic configurations needed to successfully build and run MCUboot.
CONFIG_CLOCK_CONTROL_NRF_CALIBRATION_MAX_SKIP=0
# MCUboot requires a large stack size, otherwise an MPU fault will occur
CONFIG_MAIN_STACK_SIZE=10240

#CONFIG_DEBUG_OPTIMIZATIONS=y

# Enable flash operations
CONFIG_FLASH=y

# This must be increased to accommodate the bigger images.
CONFIG_BOOT_MAX_IMG_SECTORS=128

CONFIG_LOG=y
CONFIG_LOG_MODE_MINIMAL=y # former CONFIG_MODE_MINIMAL
### Ensure Zephyr logging changes don't use more resources
CONFIG_LOG_DEFAULT_LEVEL=0
### Decrease footprint by ~4 KB in comparison to CBPRINTF_COMPLETE=y
CONFIG_CBPRINTF_NANO=y

CONFIG_NORDIC_QSPI_NOR=n

CONFIG_SPI=y
CONFIG_SPI_NOR=y
CONFIG_SPI_NOR_FLASH_LAYOUT_PAGE_SIZE=4096

# If you don't add this when setting CONFIG_SPI=y, you'll get a lot of undefined references from the nrfx spim driver
# E.G. "undefined reference to `z_impl_k_sleep'"
CONFIG_MULTITHREADING=y

In overlay file also enabled the is25 external flash as below:

/ {
	chosen {
		nordic,pm-ext-flash = &is25;
	};
};

&spi1 {
	compatible = "nordic,nrf-spim";
	label = "SPI_1";
	status = "okay";
	sck-pin = <41>;
	mosi-pin = <40>;
	miso-pin = <4>;

	cs-gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;

	is25: is25@0 {
		compatible = "jedec,spi-nor";
		status = "okay";
		label = "IS25";
		spi-max-frequency = <8000000>;
		reg = <0>;
		jedec-id = [ 9d 40 13  ];
		size = <4194304>;   ///check with yogeshh

		sfdp-bfp = [
		   e5 20 fb ff  ff ff ff 3f  44 eb 08 6b  08 3b 04 bb
		   fe ff ff ff  ff ff 00 ff  ff ff 44 eb  0c 20 0f 52
		   10 d8 00 ff  d6 49 c5 00  82 df 04 e3  44 03 67 38
		   30 b0 30 b0  f7 bd d5 5c  4a 9e 29 ff  f0 50 f9 85
		];
	};
};

These are the modification did for external flash .

Regards,

Shikamaru

Reply

0 user106945 over 4 years ago

Hung Bui said:
Yes, then please let us know what's the modification you made to change it from internal flash to external flash.
Please don't point to another case because there are lots of modification and different samples there.

attached one pm_static.yml file for external flash modification . here it is.

external_flash:
  address: 0x00000
  end_address: 0x80000
  region: external_flash
  size: 0x80000

mcuboot_secondary:
  address: 0x00000
  device: IS25
  end_address: 0x39000
  region: external_flash
  size: 0x39000

in prj.conf file configured the spi to communicate with external flash . here it is.

# Ensure an MCUboot-compatible binary is generated.
CONFIG_NCS_SAMPLES_DEFAULTS=y

CONFIG_BT=y
CONFIG_BT_PERIPHERAL=y
CONFIG_BT_DEVICE_NAME="DFU_LE"

# Enable the LBS service
CONFIG_BT_LBS=y
CONFIG_BT_LBS_POLL_BUTTON=y
CONFIG_DK_LIBRARY=y

CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=2048


CONFIG_BOOTLOADER_MCUBOOT=y
CONFIG_LOG=y

CONFIG_GPIO=y

# CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=4096

CONFIG_NORDIC_QSPI_NOR=n

CONFIG_FLASH=y
CONFIG_SPI=y
CONFIG_SPI_NOR=y
CONFIG_SPI_NOR_FLASH_LAYOUT_PAGE_SIZE=4096
CONFIG_SPI_NRFX_RAM_BUFFER_SIZE=32 

# Enable mcumgr.
CONFIG_MCUMGR=y

# Enable most core commands.
CONFIG_MCUMGR_CMD_IMG_MGMT=y
CONFIG_MCUMGR_CMD_OS_MGMT=y

# Ensure an MCUboot-compatible binary is generated.
CONFIG_BOOTLOADER_MCUBOOT=y

# Allow for large Bluetooth data packets.
CONFIG_BT_L2CAP_TX_MTU=252
CONFIG_BT_BUF_ACL_RX_SIZE=256

# Enable the Bluetooth (unauthenticated) and shell mcumgr transports.
CONFIG_MCUMGR_SMP_BT=y
CONFIG_MCUMGR_SMP_BT_AUTHEN=n


#CONFIG_BLR_BOARD_INIT=y
# CONFIG_MCUBOOT_INDICATION_LED = y

# CONFIG_MULTITHREADING=y
# CONFIG_CLOCK_CONTROL_NRF_CALIBRATION_MAX_SKIP=0
# Some command handlers require a large stack.
CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=4096

Mcuboot's prj.conf file

#
# Copyright (c) 2021 Nordic Semiconductor ASA
#
# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
#

# In order to provide board specific configurations to the MCUboot child image
# we also need to provide a base configuration for MCUboot. This file contains
# the basic configurations needed to successfully build and run MCUboot.
CONFIG_CLOCK_CONTROL_NRF_CALIBRATION_MAX_SKIP=0
# MCUboot requires a large stack size, otherwise an MPU fault will occur
CONFIG_MAIN_STACK_SIZE=10240

#CONFIG_DEBUG_OPTIMIZATIONS=y

# Enable flash operations
CONFIG_FLASH=y

# This must be increased to accommodate the bigger images.
CONFIG_BOOT_MAX_IMG_SECTORS=128

CONFIG_LOG=y
CONFIG_LOG_MODE_MINIMAL=y # former CONFIG_MODE_MINIMAL
### Ensure Zephyr logging changes don't use more resources
CONFIG_LOG_DEFAULT_LEVEL=0
### Decrease footprint by ~4 KB in comparison to CBPRINTF_COMPLETE=y
CONFIG_CBPRINTF_NANO=y

CONFIG_NORDIC_QSPI_NOR=n

CONFIG_SPI=y
CONFIG_SPI_NOR=y
CONFIG_SPI_NOR_FLASH_LAYOUT_PAGE_SIZE=4096

# If you don't add this when setting CONFIG_SPI=y, you'll get a lot of undefined references from the nrfx spim driver
# E.G. "undefined reference to `z_impl_k_sleep'"
CONFIG_MULTITHREADING=y

In overlay file also enabled the is25 external flash as below:

/ {
	chosen {
		nordic,pm-ext-flash = &is25;
	};
};

&spi1 {
	compatible = "nordic,nrf-spim";
	label = "SPI_1";
	status = "okay";
	sck-pin = <41>;
	mosi-pin = <40>;
	miso-pin = <4>;

	cs-gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;

	is25: is25@0 {
		compatible = "jedec,spi-nor";
		status = "okay";
		label = "IS25";
		spi-max-frequency = <8000000>;
		reg = <0>;
		jedec-id = [ 9d 40 13  ];
		size = <4194304>;   ///check with yogeshh

		sfdp-bfp = [
		   e5 20 fb ff  ff ff ff 3f  44 eb 08 6b  08 3b 04 bb
		   fe ff ff ff  ff ff 00 ff  ff ff 44 eb  0c 20 0f 52
		   10 d8 00 ff  d6 49 c5 00  82 df 04 e3  44 03 67 38
		   30 b0 30 b0  f7 bd d5 5c  4a 9e 29 ff  f0 50 f9 85
		];
	};
};

These are the modification did for external flash .

Regards,

Shikamaru

Children

0 Hung Bui over 4 years ago in reply to user106945

Hi Shikamaru,
What you provided look good but could you check you have the overlay in both the application and the MCUBoot child image ?
I have made an example here to use the mx25r64 as the external flash for MCUBoot and it worked for me. My suggestion is to try modify my example to see if you can make it work for the is25 ?

Do you see any error log on the nRF52 ?
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