nrf5340 - peripheral-lbs issue

[pekon94]

Hello,

I am new with nordic boards. I am using an nrf5340-(P)DK.

I bulit and downloaded the perhipher-lbs sample successfully to the board.

However, when trying to discover the board using nrfconnect-mobile, I could not.  

[Amanda Hsieh]

Hi, 

What is the board version on the white sticker? Are you using NCS v1.6.1?

Do you program with SES or West? If you are using SES, do you program the network sample from SES?

What is the status of the DK after loading the images? Do you see the LED 1 blinks with a period of 2 seconds, duty cycle 50% (the device is advertising)?

Regards,

Amanda 

[pekon94]

Hello,

the board version is: PCA10095, 0.8.0, 2020.24

I was using NCS version v1.4.0 but I updated to v1.6.1 and tried again with the same result.

I use the SES. I was trying with the application sample. When I try to download the network sample I get the following error in SES output:

1) Failed to Download application

2) Error during programm/erase phase

3) Please check Jlink-target connection

4) Illegal value 0x210052E8 written to register 66 (MSP_NS) ignored

Previously, when loading the app sample of peripheral_lbs there was no change in the status of the DK. The LED didn't start blinking.

Thank you for your support.

[pekon94]

Hello,

I am stuck at what variable to create for the nrfjprog directory path. 

How should this variable be named? 

By default when installed the nrfjprog, the directory was set to /opt/nrfjprog.

I just post again the error message I get when building (-- west flash: using runner nrfjprog
FATAL ERROR: runner nrfjprog received unknown arguments: ['--recover']) the v1.4.0\zephyr\samples\bluetooth\hci_rpmsg:

-- west flash: using runner nrfjprog
FATAL ERROR: runner nrfjprog received unknown arguments: ['--recover']

[Amanda Hsieh]

Are you able to to run: west build -b nrf5340pdk_nrf5340_cpunet && west flash?

-Amanda 

[pekon94]

Yes this is executed successfully

[Amanda Hsieh]

Are you able to flash without '--recover'?

[pekon94]

Yes

[Amanda Hsieh]

After programming hci_rpmsg to the netcore and perhipher-lbs to the appcore, What is the status of the DK after loading the images? Do you see the LED 1 blinks with a period of 2 seconds, duty cycle 50% (the device is advertising)?

[pekon94]

Hello Amanda, I was able to flash the board with the peripheral-lbas and now the board is having the expected behaviours. Thank you for your assistance. 

[Amanda Hsieh]

Happy to know it works. 

-Amanda H.