stack overflow

[Ben Li]

Hello,

I'm just trying to run the LTE_BLE_GATEWAY sample program and I've flash all the nessesary firmware onto the nrf9160dk baord. However, when I turn on the nrf52, it gets connected to the nrf8160 for a split second and it reset itself. Therefore, I'm wondering what is happing here. I've tried increasing the  MAIN_STACK_SIZE and the SYSTEM_WORKQUEUE_STACK_SIZE in the nrf9160dk_nrf52840.conf but none of that works. Is there anything that I did wrong here?

[Simon]

I just tested with a Thingy:52 v1.0.0 and an nRF9160 DK v1.0.0 and was not able to reproduce the issue, I got the following log:

*** Booting Zephyr OS build v3.0.99-ncs1  ***
+CEREG: 90
[00:00:00.493,041] <inf> lte_ble_gw: LTE Sensor Gateway sample started
[00:00:00.493,255] <inf> lte_ble_gw: Initializing Bluetooth..
[00:00:00.510,803] <inf> lte_ble_gw: Establishing LTE link (this may take some time) ...
[00:00:01.204,040] <wrn> bt_hci_core: opcode 0x0000 pool id 3 pool 0x20015304 != &hci_cmd_pool 0x2001536c
[00:00:01.255,310] <inf> lte_ble_gw: Bluetooth ready
[00:00:01.262,390] <inf> lte_ble_gw: Scanning...
[00:00:05.030,029] <inf> lte_ble_gw: Device found: CA:99:4C:95:7E:69 (random)
[00:00:05.416,290] <inf> lte_ble_gw: Connected: CA:99:4C:95:7E:69 (random)
[00:00:12.578,857] <inf> lte_ble_gw: Orientation: 0
[00:00:18.459,045] <inf> lte_ble_gw: Orientation: 1
[00:00:25.359,252] <inf> lte_ble_gw: Orientation: 2
[00:00:32.649,444] <inf> lte_ble_gw: Orientation: 0
[00:00:35.139,526] <inf> lte_ble_gw: Orientation: 3

I'll upload the exact hex files I used. Try to program them to the appropriate chips and see if you are able to reproduce the issue then:

• nRF9160DK nRF9160: lte_ble_gateway.hex
• nRF9160DK nRF52840: 7367.hci_lpuart.hex
• Thingy52: thingyv210hw10.hex

Best regards,

Simon