nRF5340 PDK not advertising

RE: nRF5340 PDK not advertising

Amanda Hsieh — Fri, 21 Feb 2020 07:06:32 GMT

Glad to hear. Have a nice day! 🙂

Cheers,

Amanda H

RE: nRF5340 PDK not advertising

LeoChen — Fri, 21 Feb 2020 06:50:51 GMT

Thanks for excellent tech support.

RE: nRF5340 PDK not advertising

Amanda Hsieh — Fri, 21 Feb 2020 06:43:25 GMT

Hi Leo,

Connect the nRF5340 PDK to your computer and turn it on
Open the command line in <..>\ncs\zephyr\samples\bluetooth\hci_rpmsg and run the command west build -b nrf5340_dk_nrf5340_cpunet && west flash
Open the command line in <..>\ncs\zephyr\samples\bluetooth\peripheral_hr and run the command west build -b nrf5340_dk_nrf5340_cpuapp && west flash

-Amanda H.

RE: nRF5340 PDK not advertising

LeoChen — Fri, 21 Feb 2020 02:35:07 GMT

Hi Amanda,

Yes, This zip(20200220) file is work.

Would you please tell me where is the source code of these HEX files.

I download the SDK V1.2.0.

But, I can't find where is the source of hci_rpmsg and heart_rate project.

Thank you.

RE: nRF5340 PDK not advertising

Amanda Hsieh — Thu, 20 Feb 2020 10:01:09 GMT

Hi Leo,

Could you try this devzone.nordicsemi.com/.../Peripheral_5F00_Heart_5F00_Rate_5F00_20200220.zip?

Please kindly let me know it can work or not. Thanks.

-Amanda H

RE: nRF5340 PDK not advertising

LeoChen — Thu, 20 Feb 2020 02:44:00 GMT

Hi Amanda,

I download the zip file again.

The result is the same.

Attached the files I used.

devzone.nordicsemi.com/.../Peripheral_5F00_Heart_5F00_Rate.zip

RE: nRF5340 PDK not advertising

Amanda Hsieh — Wed, 19 Feb 2020 09:16:25 GMT

Could you try to download the image from https://www.nordicsemi.com/Software-and-tools/Development-Kits/nRF5340-PDK/Download#infotabs again?

Please let me know this can help or not. Thanks.

-Amanda H.

RE: nRF5340 PDK not advertising

LeoChen — Wed, 19 Feb 2020 07:39:17 GMT

Hi,

The problem is the same after recover.

The UART only output "Booting Zephyr OS build...".

The BLE does not working.

RE: nRF5340 PDK not advertising

Amanda Hsieh — Wed, 19 Feb 2020 07:18:32 GMT

Hi Leo,

Please open the command line and run 'nrfjprog --eraseall' and 'nrfjprog --recover' and then reprogram the images. In the UART, you will see like this after reset.

***** Booting Zephyr OS build v1.14.99-ncs3-snapshot2-1329-g6d7f8d05df81 *****
Bluetooth initialized
Advertising successfully started
[00:00:00.023,956] <inf> bt_hci_core: HW Platform: Nordic Semiconductor (0x0002)
[00:00:00.023,956] <inf> bt_hci_core: HW Variant: nRF53x (0x0003)
[00:00:00.023,956] <inf> bt_hci_core: Firmware: Standard Bluetooth controller (0x00) Version 1.14 B
[00:00:00.026,062] <inf> bt_hci_core: Identity: dc:b9:2a:3f:b0:0b (random)
[00:00:00.026,062] <inf> bt_hci_core: HCI: version 5.1 (0x0a) revision 0x0000, manufacturer 0x05f1
[00:00:00.026,092] <inf> bt_hci_core: LMP: version 5.1 (0x0a) subver 0xffff

Please let me know this can help or not. Thanks.

-Amanda H.

RE: nRF5340 PDK not advertising

LeoChen — Wed, 19 Feb 2020 02:18:50 GMT

Hi,

The following video shows the LED status and nRFConnect scanning of my PDK.

https://www.dropbox.com/s/cnsfndns9i8ai86/nRF5340%20no%20advertising.mp4?dl=0

I have 5 PCA10040, 6 PCA10056, 3 PCA10059 and hundreds of Fanstel modules.

All of them can discover by APP.

So, I do not think the problem is caused by APP.

I saw PCA10095 print "***** Booting Zephyr OS build v1.14.99-ncs3-snapshot2-1329-g6d7f8d05df81 *****<CR><LF>" to UART after reset.

Thanks for your help.

RE: nRF5340 PDK not advertising

Amanda Hsieh — Tue, 18 Feb 2020 12:46:41 GMT

Hi,

What is the status of LED5?

Did you see nRFConnect discover the PDK as "Zephyr Heartrate Sensor" in the scanner frame?

In the nRFTool, Seems that on Android the location is changed a little bit and FINE_LOCATION permission is required for BLE but the app only receive COARSE_LOCATION permission which is not enough. The trick is to go to App settings -> Permission -> Location Permission and click Deny then click grant again. This should make it works.

-Amanda H.

RE: nRF5340 PDK not advertising

LeoChen — Tue, 18 Feb 2020 12:34:43 GMT

Hi,

Already did hardware/soft reset many times to try.

RE: nRF5340 PDK not advertising

Amanda Hsieh — Tue, 18 Feb 2020 11:58:56 GMT

Hi,

Please reset the PDK by pressing the SW5 or run "nrfjprog --pinreset" the again before the nRFConnect/Toolbox scans device.

-Amanda H.