Hello, i've got two of the Microbit V2.21 with the N52833 chips.
I'm attempting to use these microbits with the AoA antenna.
However when i Flash the direction_finding_peripheral example to the microbit, i get these errors:
*** Booting nRF Connect SDK v2.5.0 ***
[00:00:17.186,157] <inf> bt_sdc_hci_driver: hci_driver_open: SoftDevice Controller build revision:
c5 93 ba a9 14 4d 8d 05 30 4e 9b 92 d7 71 1e e8 |.....M.. 0N...q..
aa 02 50 3c |..P<
[00:00:17.188,323] <inf> bt_hci_core: hci_vs_init: HW Platform: Nordic Semiconductor (0x0002)
[00:00:17.188,354] <inf> bt_hci_core: hci_vs_init: HW Variant: nRF52x (0x0002)
[00:00:17.188,385] <inf> bt_hci_core: hci_vs_init: Firmware: Standard Bluetooth controller (0x00) Version 197.47763 Build 2370639017
[00:00:17.189,239] <inf> bt_hci_core: bt_dev_show_info: Identity: DF:72:6D:43:54:6E (random)
[00:00:17.189,300] <inf> bt_hci_core: bt_dev_show_info: HCI: version 5.4 (0x0d) revision 0x1102, manufacturer 0x0059
[00:00:17.189,331] <inf> bt_hci_core: bt_dev_show_info: LMP: version 5.4 (0x0d) subver 0x1102
Bluetooth initialized
Advertising successfully started
Connected
Set CTE transmission params...[00:00:18.652,099] <err> mpsl_init: m_assert_handler: MPSL ASSERT: 112, 2136
[00:00:20.620,452] <err> os: hard_fault: ***** HARD FAULT *****
[00:00:20.620,452] <err> os: hard_fault: Fault escalation (see below)
[00:00:20.620,483] <err> os: hard_fault: ARCH_EXCEPT with reason 3
[00:00:20.620,483] <err> os: esf_dump: r0/a1: 0x00000003 r1/a2: 0x00000000 r2/a3: 0x00000003
[00:00:20.620,513] <err> os: esf_dump: r3/a4: 0x20001480 r12/ip: 0x0008ba06 r14/lr: 0x00011fb9
[00:00:20.620,513] <err> os: esf_dump: xpsr: 0x41000018
[00:00:20.620,544] <err> os: esf_dump: Faulting instruction address (r15/pc): 0x0001d784
[00:00:20.620,605] <err> os: z_fatal_error: >>> ZEPHYR FATAL ERROR 3: Kernel oops on CPU 0
[00:00:20.620,605] <err> os: z_fatal_error: Fault during interrupt handling
[00:00:20.620,635] <err> os: z_fatal_error: Current thread: 0x20001a48 (unknown)
[00:00:20.712,310] <err> fatal_error: k_sys_fatal_error_handler: Resetting system
I'm attempt to connect to one of the AoA antennas, please ask if you need more information, i'm new to this whole bluetooth microcontroller world.
The error above is from gdb however without it looks like this:
<wrn> bt_hci_core: bt_hci_cmd_send_sync: opcode 0x2055 status 0x01
Likewise when i debug the module itself, i get these parameters:
Likewise the antenna i'm attempting to connect to is a NRF52833 sdk board, with the AoA antenna attached, and the direction finding central example.
