I want to upgrade my application from v1.4.2 to v.1.5.1. but the Bluetooth init failed. So I tested with the scan_adv, which uses the same logic as my application. This also failed. Here are the messages
Running Scan Adv with nRF Connect SDK v1.4.2
*** Booting Zephyr OS build v2.4.0-ncs2 ***
Starting Scanner/Advertiser Demo
Bluetooth initialized
[00:00:00.341,857] [1B][0m<inf> sdc_hci_driver: SoftDevice Controller build revision:
cf 5c 0f 11 88 9c d7 02 15 27 c7 c3 ca 60 19 85 |.\...... .'...`..
b7 c4 50 e3 |..P. [1B][0m
[00:00:00.343,292] [1B][0m<inf> bt_hci_core: HW Platform: Nordic Semiconductor (0x0002)[1B][0m
[00:00:00.343,322] [1B][0m<inf> bt_hci_core: HW Variant: nRF52x (0x0002)[1B][0m
[00:00:00.343,322] [1B][0m<inf> bt_hci_core: Firmware: Standard Bluetooth controller (0x00) Version 207.3932 Build 3617359889[1B][0m
[00:00:00.344,024] [1B][0m<inf> bt_hci_core: Identity: d9:95:28:d5:61:56 (random)[1B][0m
[00:00:00.344,024] [1B][0m<inf> bt_hci_core: HCI: version 5.2 (0x0b) revision 0x1123, manufacturer 0x0059[1B][0m
[00:00:00.344,024] [1B][0m<inf> bt_hci_core: LMP: version 5.2 (0x0b) subver 0x1123[1B][0m
Running scan adv with nRF Connect SDK v1.5.1
*** Booting Zephyr OS build v2.4.99-ncs2 ***
Starting Scanner/Advertiser Demo
Bluetooth init failed (err -35)
[00:00:00.341,735] [1B][0m<inf> sdc_hci_driver: SoftDevice Controller build revision:
d9 e2 43 71 3b 2d c0 15 55 e1 1d c8 99 75 01 7a |..Cq;-.. U....u.z
62 85 8d 0a |b... [1B][0m
[00:00:00.341,766] [1B][1;31m<err> bt_hci_core: HCI driver open failed (-35)[1B][0m
I added
Running Scan Adv with nRF Connect SDK v1.4.2
*** Booting Zephyr OS build v2.4.0-ncs2 ***
Starting Scanner/Advertiser Demo
Bluetooth initialized
[00:00:00.341,857] [1B][0m<inf> sdc_hci_driver: SoftDevice Controller build revision:
cf 5c 0f 11 88 9c d7 02 15 27 c7 c3 ca 60 19 85 |.\...... .'...`..
b7 c4 50 e3 |..P. [1B][0m
[00:00:00.343,292] [1B][0m<inf> bt_hci_core: HW Platform: Nordic Semiconductor (0x0002)[1B][0m
[00:00:00.343,322] [1B][0m<inf> bt_hci_core: HW Variant: nRF52x (0x0002)[1B][0m
[00:00:00.343,322] [1B][0m<inf> bt_hci_core: Firmware: Standard Bluetooth controller (0x00) Version 207.3932 Build 3617359889[1B][0m
[00:00:00.344,024] [1B][0m<inf> bt_hci_core: Identity: d9:95:28:d5:61:56 (random)[1B][0m
[00:00:00.344,024] [1B][0m<inf> bt_hci_core: HCI: version 5.2 (0x0b) revision 0x1123, manufacturer 0x0059[1B][0m
[00:00:00.344,024] [1B][0m<inf> bt_hci_core: LMP: version 5.2 (0x0b) subver 0x1123[1B][0m
Running scan adv with nRF Connect SDK v1.5.1
*** Booting Zephyr OS build v2.4.99-ncs2 ***
Starting Scanner/Advertiser Demo
Bluetooth init failed (err -35)
[00:00:00.341,735] [1B][0m<inf> sdc_hci_driver: SoftDevice Controller build revision:
d9 e2 43 71 3b 2d c0 15 55 e1 1d c8 99 75 01 7a |..Cq;-.. U....u.z
62 85 8d 0a |b... [1B][0m
[00:00:00.341,766] [1B][1;31m<err> bt_hci_core: HCI driver open failed (-35)[1B][0m
I hope I can upgrade to v1.5.1
Thanks for your help
