UART Program not working with custom board

[DD_]

Hello,

   I designed custom board using nRF52832. BLE Blinky code is working after uploading. I can able to see my ble with NORDIC BLINKY app and I can control LED. But while uploading UART code I didn't see BLE in UART APP of nordic. Please help me regarding. Thanks.

[awneil]

DD_ said:

while uploading UART code I didn't see BLE in UART APP of nordic

You mean it's not advertising ?

So what debugging have you done to find what's going on ?

[DD_]

Yes BLE is not showing on UART app. But HRS, BLE BLINKY other codes were working fine. Kindly suggest me why it was happening. UART code works with DK but not with Custom board.

[Jared]

Hi,

As I've notified you before, please stop making several tickets about the same topic. It won't help neither me or you to find the root cause of your issue faster. In fact, it will delay the process because information regarding your problem is not contained in one thread. Please answer the previous case where I gave you a reply. I can make that case public if you want the community to chime in.

Closing this one.

regards

Jared 

[DD_]

Hi,

  In debugging 

1. Example sdk BLE UART code only I am using. It is working fine wiith other custom and DK board.
2. Various standard power supply (Lithium ion, coin cell and nRF52 DK supply) I have given. Still BLE UART code is alone not working with new custom board.

Note: BLE Blinky code is working. There bluetooth is advertising.

Please respond as soon as possible.   

[Jared]

Hi, 

After further evaluation, I've decided re-open this ticket and close all other tickets that you have created on this issue. Keep any information regarding this issue to this ticket.

Regarding your issue. 

I would assume that the HW is correct, if other BLE examples work such as the BLE Blinky and you can see that it advertises. Is the ble_app_uart example completely unmodified? Did you change the board file?

Which UART app are you using? nRF UART or the UART console in the nRF Toolbox? 

regards

Jared