ble_app_blinky successful solution build and j-link nrf52820 download, cannot find connection on nrf blink app

[bigo123]

ble_app_blinky_edit.zip

Hello fellow users, I've have stumbled upon an issue within my alteration of the ble_app_blinky example project.

I am using the PAN1781 nrf52820 evaluation board, which meant there was no available version that I required in the examples (as I require a PCA10100). To solve this, I copied the PCA10056 with S140 and edited it using Creating SES projects for PCA10100 or other boards - Nordic Q&A - Nordic DevZone - Nordic DevZone (nordicsemi.com), which can be seen in my project options.  Also to mention, I am using softdevice S140.

After this, I received an issue within sdk_config.h relating to the UARTE's enabled, I attempted to use Multiple definitions of UARTE0_UART0_IRQHandler - Nordic Q&A - Nordic DevZone - Nordic DevZone (nordicsemi.com), disabling UARTE and enabling UARTE1. Finally, I disabled UART_LEGACY_SUPPORT as recommended in comments of https://devzone.nordicsemi.com/f/nordic-q-a/48318/multiple-definition-of-uarte0_uart0_irqhandler. 

My issue is that although my project is building, connecting to the target J-link (nrf52820), and downloading without any stated errors (also verifying with no errors); but the board does not show on the nRF Blinky app when I attempt to find it on my iPhone 8. I am stuck as to what to do since there are no errors, so any input on possible solutions would be greatly appreciated :)

I also know this same setup worked on a different laptop and phone, so wasn't sure if that could have had any sort of effect, or whether I have just configured wrong. I am using Windows 10, and my sdk version is 'nRF5_SDK_17.1.0_ddde560'. I have also attached a zip of the project; I'm using SEGGER Embedded Studio for ARM 5.60a to open and run the project.

The .zip file should contain all parts required for the example alteration, thanks :)

[Marjeris Romero]

Hi,

If you are running the example on an actual nRF52820 hardware you can delete the following emulation compile flags:

See the guide under 'Transferring the project to nRF52820 hardware'.

but the board does not show on the nRF Blinky app when I attempt to find it on my iPhone 8

And you could also try to check if the device shows up using the nRF Connect app instead, just to rule out any app bugs.

Best regards,

Marjeris

[xtian]

were you able to make the blinky app work in nRF52820?
also encountering the same problem. can't detect the device after changing the parameters and successfully building the project. also using nRF52 SDK17.1

[Joakim Jakobsen]

Hi. 

This is an old post and you might not receive any feedback. 

If you are experiencing any problems I would recommend you to create a new ticket explaining your issue in detail. Then we will do our best to help you.

Br, 
Joakim