MPSL and SoftDevice Controller ASSERT: 50, 5291 / SoftDevice Controller ASSERT: 53, 2663

RE: MPSL and SoftDevice Controller ASSERT: 50, 5291 / SoftDevice Controller ASSERT: 53, 2663

Sigurd — Tue, 24 Jan 2023 16:18:36 GMT

Hi,

[quote user=""]The code using MPSL tries to get as much timeslot time as possible by requesting earliest and extending as much as it can before giving up the slot.[/quote]

Sorry for the delay. Looking at the assert, it looks like you extended the timeslot too much. So try to reducing the time you are requesting.

RE: MPSL and SoftDevice Controller ASSERT: 50, 5291 / SoftDevice Controller ASSERT: 53, 2663

douglas.malnati — Fri, 07 Oct 2022 00:26:57 GMT

Hi I just had this happen again, but for a different code.

Can you please tell me the answer to my questions above and for this error also?

CD 00 0[00:16:59.998,474] <err> sdc_hci_driver: sdc_assertion_handler: SoftDevice Controller ASSERT: 62, 2072
[00:17:00.144,683] <err> os: hard_fault: ***** HARD FAULT *****
[00:17:00.250,244] <err> os: hard_fault:   Fault escalation (see below)
[00:17:00.364,105] <err> os: hard_fault: ARCH_EXCEPT with reason 3

[00:17:00.473,846] <err> os: esf_dump: r0/a1:  0x00000003  r1/a2:  0x00000000  r2/a3:  0x00078cb0
[00:17:00.614,898] <err> os: esf_dump: r3/a4:  0x0006de5d r12/ip:  0x2001c084 r14/lr:  0x0003e947
[00:17:00.755,950] <err> os: esf_dump:  xpsr:  0x410f0011
[00:17:00.855,255] <err> os: esf_dump: Faulting instruction address (r15/pc): 0x0005570a
[00:17:00.986,968] <err> os: z_fatal_error: >>> ZEPHYR FATAL ERROR 3: Kernel oops on CPU 0
[00:17:01.120,727] <err> os: z_fatal_error: Fault during interrupt handling

[00:17:01.239,837] <err> os: z_fatal_error: Current thread: 0x20005d08 (main)

Thanks.

RE: MPSL and SoftDevice Controller ASSERT: 50, 5291 / SoftDevice Controller ASSERT: 53, 2663

douglas.malnati — Tue, 27 Sep 2022 12:35:02 GMT

Version 2

RE: MPSL and SoftDevice Controller ASSERT: 50, 5291 / SoftDevice Controller ASSERT: 53, 2663

Sigurd — Tue, 27 Sep 2022 09:25:21 GMT

Hi,

What nRF Connect SDK version are you using?