[nRF52811]Unable to enter diagnostic mode with wpanctll(nRF52811)

[Webber]

Hi,

We added new commands for code from openthread and generated .hex file by "make -f examples/Makefile-nrf52811 NCP_SPI=1 FULL_LOGS=1 && arm-none-eabi-objcopy -O ihex output/nrf52811/bin/ot-ncp-mtd output/nrf52811/bin/ot-ncp-mtd.hex" then got message blow when input mfg start, is any way or direction to debug this issue 

wpanctl:wpan0> mfg start
wpantund[3087]: Inbound DBus message for INTERFACE "Mfg" from ":1.2"
wpantund[3087]: [->NCP] (15) PROP_VALUE_SET(NEST_STREAM_MFG) [737461727400]
wpantund[3087]: NCP is now BUSY.
wpantund[3087]: [NCP->] (15) PROP_VALUE_IS(LAST_STATUS) [0D]
wpantund[3087]: [-NCP-]: Last status (PROP_NOT_FOUND, 13)
wpantund[3087]: SpinelNCPTaskSendCommand.cpp:351: Requirement Failed ((mRetVal) == 0)
wpantund[3087]: SendCommand task encountered an error: 16 (0x00000010)
Error 16 (0x10)
wpanctl:wpan0> wpantund[3087]: NCP is no longer busy, host sleep is permitted. (Was busy for 235ms)

wpanctl:wpan0> status
wpan0 => [
"NCP:State" => "offline"
"Daemon:Enabled" => true
"NCP:Version" => "OPENTHREAD/0.01.00; NRF52811; Jan 20 2021 13:35:38"
"Daemon:Version" => "0.08.00d (/e330ccd-dirty; Dec 9 2020 17:49:25)"
"Config:NCP:DriverName" => "spinel"
"NCP:HardwareAddress" => [F4CE36830410BCA7]
]

thanks.
Webber

[Jørgen Holmefjord]

Hi Webber,

It could be that DIAG is not included in the build with the command you are using. Can you try adding 'DIAGNOSTIC=1', as described in Building the latest OpenThread libraries?

Also, which OpenThread commit are you building from?

Best regards,
Jørgen

[Webber]

Hi Jørgen,

I just solved this issue that is access permission of some specified files. 

thanks,

Webber

[Webber]

Hi Jorgen,

Could you advice me where I can find definition out for these error codes with wpanctl on diagnostic mode such as Error 27 (0x1B) in log below,

root@OpenWrt:/# wpanctl
wpanctl:wpan0> mfg start
start diagnostics mode
status 0x00
wpanctl:wpan0> mfg save set
Error 27 (0x1B)
.....

thanks,

Webber

[Jørgen Holmefjord]

Hi,

I believe that in this case, the error code comes from the DIAG commands, and thus corresponds to the OpenThread error codes.

Best regards,
Jørgen