Hello,
I have been trying to run the Thread co-processor sample for a whole day with no success. I have tried everything including the steps from OpenThread website. I originally wanted to run a Thread Border Router but now I'd just be happy to create a Thread network with a nRF52840 DK board.
I have built the Thread co-processor sample as below:
west build -b nrf52840dk_nrf52840 -d build_nrf52840dk_nrf52840 -- -DCONF_FILE=prj.conf -DOVERLAY_CONFIG=overlay-rcp.conf
and flashed the board:
west flash --erase --build-dir ./build_nrf52840dk_nrf52840/
I then verified the flash memory and it is ok.
This is the git commit id of the sample d391915ad
Now, when I run the ot-cli tool this is what I get:
sudo ./build/posix/src/posix/ot-cli 'spinel+hdlc+uart:///dev/ttyACM0?uart-baudrate=1000000?uart-flow-control' --verbose./build/posix/src/posix/ot-cli[19719]: Running OPENTHREAD/thread-reference-20200818-ncs1-rc3-560-g02e61a2ed; POSIX; Apr 3 2022 14:31:53./build/posix/src/posix/ot-cli[19719]: Thread version: 2./build/posix/src/posix/ot-cli[19719]: 49d.17:45:10.943 [CRIT]-PLAT----: Too many rcp failures, exiting./build/posix/src/posix/ot-cli[19719]: 49d.17:45:10.943 [CRIT]-PLAT----: BSD TCP function() at radio_spinel_impl.hpp:2249: Failure
I have added the "?uart-flow-control" parameter despite it is not present in your guide here https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/ug_thread_tools.html#running-the-openthread-posix-applications and the sample has uart flow control enabled. Anyway it does not work even without the uart flow control parameter.
I ran out of idesa... please help.
Thank you.
