Hey Nordic support,
We want to perform EMC tests on the DECT NR+ for our product and need a continuous wave or tx tone sample for testing. I found the DECT NR+ shell sample and wanted to use this with our custom nRF9161 board. However, it fails due to no being able to read the temperature sensor in the modem?The
(dect_phy_ctrl_msgq_thread_handler): init failed (temperature 999, temp_limit 0): 24581 (ERR_INVALID_PARAMETER (temperature: not measured)) DESH version: v3.2.1-d8887f6f32df DESH build id: custom DESH build variant: dev [00:00:00.576,873] <err> os: r0/a1: 0x00000004 r1/a2: 0x000003dd r2/a3: 0x2002234a [00:00:00.576,904] <err> os: r3/a4: 0x00000004 r12/ip: 0x00000000 r14/lr: 0x0001d9c5 [00:00:00.576,904] <err> os: xpsr: 0x0100003a [00:00:00.576,934] <err> os: s[ 0]: 0x2000c968 s[ 1]: 0x2000c3b4 s[ 2]: 0x2000c3ac s[ 3]: 0x00000002 [00:00:00.576,965] <err> os: s[ 4]: 0x20015454 s[ 5]: 0x00000000 s[ 6]: 0x00000000 s[ 7]: 0x000393c3 [00:00:00.576,965] <err> os: s[ 8]: 0x0000000e s[ 9]: 0x00000000 s[10]: 0x0094924c s[11]: 0x00000000 [00:00:00.576,995] <err> os: s[12]: 0x00000000 s[13]: 0x2000c988 s[14]: 0x00000000 s[15]: 0x00000000 [00:00:00.576,995] <err> os: fpscr: 0x00000000 [00:00:00.577,026] <err> os: r4/v1: 0x00000000 r5/v2: 0x2000c994 r6/v3: 0x2000c988 [00:00:00.577,026] <err> os: r7/v4: 0x2000f248 r8/v5: 0x0005116e r9/v6: 0x00051192 [00:00:00.577,087] <err> os: r10/v7: 0x000511b6 r11/v8: 0x00000000 psp: 0x20022568 [00:00:00.577,117] <err> os: EXC_RETURN: 0x0 [00:00:00.577,117] <err> os: Faulting instruction address (r15/pc): 0x00042096 [00:00:00.577,148] <err> os: >>> ZEPHYR FATAL ERROR 4: Kernel panic on CPU 0 [00:00:00.577,178] <err> os: Fault during interrupt handling [00:00:00.577,209] <err> os: Current thread: 0x20013900 (idle) [00:00:00.752,532] <err> os: Halting system desh:~$
The sample is from the v3.2.1 SDK + toolchain and is using the DECT NR+ v1.0.1 for nRF91x1 provide by Wirepas. I tried running it on multiple of our boards, but these all had the same problem of the faulty temperature sensor.
Since this didn't work I tried to run the sample on a nRF9161 dev board but this also did not work:
desh:~$
Modem capabilities:
DECT NR+ version: 1
DECT NR+ variant count: 1
rx_spatial_streams[0]: 3
rx_tx_diversity[0]: 1
mcs_max[0]: 1
harq_soft_buf_size[0]: 4
harq_process_count_max[0]: 0
harq_feedback_delay[0]: 99
mu[0]: 0
ASSERTION FAIL [capability->variant[i].mu == 1] @ CMAKE_SOURCE_DIR/src/dect/dect_phy_ctrl.c:989
[00:00:00.748,199] <err> os: r0/a1: 0x00000004 r1/a2: 0x000003dd r2/a3: 0x00000001
[00:00:00.748,229] <err> os: r3/a4: 0x00000004 r12/ip: 0x00000000 r14/lr: 0x0000d655
[00:00:00.748,229] <err> os: xpsr: 0x0100003a
[00:00:00.748,260] <err> os: s[ 0]: 0x2000c968 s[ 1]: 0x2000c3b4 s[ 2]: 0x2000c3ac s[ 3]: 0x00000002
[00:00:00.748,291] <err> os: s[ 4]: 0x200151d2 s[ 5]: 0x00000000 s[ 6]: 0x00000000 s[ 7]: 0x0002632f
[00:00:00.748,291] <err> os: s[ 8]: 0x0000000e s[ 9]: 0x00000000 s[10]: 0x00955493 s[11]: 0x00000000
[00:00:00.748,321] <err> os: s[12]: 0x00000000 s[13]: 0x2000c988 s[14]: 0x00000000 s[15]: 0x00000000
[00:00:00.748,321] <err> os: fpscr: 0x00000000
[00:00:00.748,352] <err> os: r4/v1: 0x00000000 r5/v2: 0x2000c994 r6/v3: 0x2000c988
[00:00:00.748,352] <err> os: r7/v4: 0x2000f0b0 r8/v5: 0x0003c427 r9/v6: 0x0003c44b
[00:00:00.748,413] <err> os: r10/v7: 0x0003c46f r11/v8: 0x00000000 psp: 0x200222b8
[00:00:00.748,443] <err> os: EXC_RETURN: 0x0
[00:00:00.748,443] <err> os: Faulting instruction address (r15/pc): 0x0002edb6
[00:00:00.748,474] <err> os: >>> ZEPHYR FATAL ERROR 4: Kernel panic on CPU 0
[00:00:00.748,504] <err> os: Fault during interrupt handling
[00:00:00.748,535] <err> os: Current thread: 0x20013768 (idle)
[00:00:00.923,828] <err> os: Halting system
Any ideas on what I'm missing or what could be wrong?
Kind regards,
Joep
