External crystal 32mhz not working on custom nrf52832 board

[joshi]

hi 

i am programing BLE blinky app blinky which advertise. yes, the same code i am trying on custom board works on nrf52DK which has LFRC crystal activated as mentioned on previous post. yes device is advertising and when i try to connect i manage to connect once and it works but after that i can not connect.no i have not try sniffer yet.

i then try to make another board with same component but doing the same thing. i am confused what to do now.

i am using this crystal 

7M-32.000MAHV-T. 

i also check the flag method to check if HF crystal is working or not but always return 0 so now HF crystal is not working and i do not have frequency generator. crystal connection are good.

well any help is appreciated.

thanks 

joshi

[Kenneth]

i try to connect i manage to connect once and it works but after that i can not connect

Is it possible that the application have entered sleep on disconnect or after timeout? Have you enabled logging to UART or SWD so that you can observe what the application is doing?

For instance check what the application is doing on BLE_GAP_EVT_DISCONNECTED event and BLE_ADV_EVT_IDLE event. It can also be that you have an assert, so maybe check app_error_fault_handler() for any asserts.

Best regards,
Kenneth