FOTA over Bluetooth Low Energy build error

RE: FOTA over Bluetooth Low Energy build error

Menon — Thu, 20 Jun 2024 13:08:59 GMT

Hello,

External SPI/QSPI flash is typically required to provide enough intermediate storage for the FW update image. This is already included on the nRF7002-DK.
I'm not entirely sure about BLE FOTA with the nRF7002DK, as I haven't tested it yet. I can test it, but I'll need some more time to do so.

[quote user="yithwe"]we remove the external flash chip form nrf7002-DK, isn't need to add below flash config on child-image\mcuboot.overlay?[/quote]

Could you please create a "boards" folder inside "child-image\mcuboot"? Something like this. I suggest referring to the Matter light bulb sample for enabling BLE FOTA on the nRF7002DK. You can examine the configurations used there and apply them to a non-Matter sample. I plan to provide a working sample for the nRF7002DK next week, as I'm currently occupied.

Kind Regards,

Abhijith

RE: FOTA over Bluetooth Low Energy build error

yithwe — Wed, 19 Jun 2024 11:28:07 GMT

Hi Abhijith

I add the below config in proj.config file, also build error.I have another problem for nrf7002-DK, we remove the external flash chip form nrf7002-DK, isn't need to add below flash config on child-image\mcuboot.overlay?

/ {
	chosen {
		nordic,pm-ext-flash = &mx25r64;
	};
};

C:/ncs/v2.5.2/zephyr/drivers/flash/nrf_qspi_nor.c:69:2: error: #error "No size specified. 'size' or 'size-in-bytes' must be set"
   69 | #error "No size specified. 'size' or 'size-in-bytes' must be set"
      |  ^~~~~
In file included from C:/ncs/v2.5.2/zephyr/include/zephyr/toolchain.h:50,
                 from C:/ncs/v2.5.2/zephyr/include/zephyr/sys/time_units.h:10,
                 from C:/ncs/v2.5.2/zephyr/include/zephyr/sys/util.h:615,
                 from C:/ncs/v2.5.2/zephyr/include/zephyr/devicetree.h:25,
                 from C:/ncs/v2.5.2/zephyr/include/zephyr/device.h:12,
                 from C:/ncs/v2.5.2/zephyr/include/zephyr/drivers/flash.h:28,
                 from C:/ncs/v2.5.2/zephyr/drivers/flash/nrf_qspi_nor.c:10:
C:/ncs/v2.5.2/zephyr/include/zephyr/devicetree.h:333:40: error: expected ')' before 'DT_N_INST_0_nordic_qspi_nor_PATH'
  333 | #define DT_INST(inst, compat) UTIL_CAT(DT_N_INST, DT_DASH(inst, compat))
      |                                        ^~~~~~~~~
C:/ncs/v2.5.2/zephyr/include/zephyr/toolchain/gcc.h:81:60: note: in definition of macro 'BUILD_ASSERT'
   81 | #define BUILD_ASSERT(EXPR, MSG...) _Static_assert(EXPR, "" MSG)
   C:/ncs/v2.5.2/zephyr/include/zephyr/drivers/pinctrl.h:171:9: note: in expansion of macro 'Z_PINCTRL_STATES_NAME'
  171 |         Z_PINCTRL_STATES_NAME(node_id)[] = {                                   \
      |         ^~~~~~~~~~~~~~~~~~~~~
C:/ncs/v2.5.2/zephyr/include/zephyr/drivers/pinctrl.h:242:9: note: in expansion of macro 'Z_PINCTRL_STATES_DEFINE'
  242 |         Z_PINCTRL_STATES_DEFINE(node_id)                                       \
      |         ^~~~~~~~~~~~~~~~~~~~~~~
C:/ncs/v2.5.2/zephyr/drivers/flash/nrf_qspi_nor.c:1494:1: note: in expansion of macro 'PINCTRL_DT_DEFINE'
 1494 | PINCTRL_DT_DEFINE(QSPI_NODE);
      | ^~~~~~~~~~~~~~~~~
[103/304] Linking C static library zephyr\libzephyr.a
ninja: build stopped: subcommand failed.
FATAL ERROR: command exited with status 1: 'C:\ncs\toolchains\c57af46cb7\opt\bin\cmake.EXE' --build 'c:\ncs\ncs-inter\FOTA_BLE\build_1'

Best Regards

Tina

RE: FOTA over Bluetooth Low Energy build error

Menon — Wed, 19 Jun 2024 09:29:16 GMT

Hello,

Apologies for the delayed response. I reviewed the developer academy sample and noticed that it needs modification for the nRF7002dk.

Please refer to the sample shared by my colleague in this thread, which is specifically made for the nRF7002dk. You can use this sample as a reference for enabling BLE OTA DFU.

Kind regards,

Abhijith

RE: FOTA over Bluetooth Low Energy build error

Menon — Mon, 17 Jun 2024 11:13:39 GMT

Hello,

I wanted to let you know that I have been assigned to this case and have started looking into it.

I will get back to you soon.

Kind Regards,

Abhijith