UART4 ERR=0x1 and UART4 ERR=0x1

[BadboyIntheLoop]

Hi embg team,

I try to convert trace.swo binary file to perfetto format on fmu-v6x but It show the error:

$ build/orbetto -C 480000 -f ~/pnk-autopilot/trace.swo -e ~/pnk-autopilot/build/px4_fmu-v6x_multicopter/px4_fmu-v6x_multicopter.elf
Loading ELF file ~/pnk-autopilot/build/px4_fmu-v6x_multicopter/px4_fmu-v6x_multicopter.elf without source lines
Loaded ELF with 2 sections:
  Section '.text': [0x08020000, 0x081e7b88] (1866632)
  Section '.data': [0x24000000, 0x24001480] (5248)
Initialize Mortrall (Instruction tracing)
5256648122: UART4 ERR=0x1
5294019893: UART4 ERR=0xe
5655366785: UART4 ERR=0x1
17499219862: UART4 ERR=0xe
20037842391: UART4 ERR=0x1
20813543845: UART4 ERR=0xe
31619480833: UART4 ERR=0x1
35133243202: UART4 ERR=0x1
43708244085: UART4 ERR=0x1
46733951587: UART4 ERR=0x1
62789862466: UART4 ERR=0x1
67116283258: UART4 ERR=0x1
67462969818: UART4 ERR=0x1
80355527112: UART4 ERR=0x1
82409090752: UART4 ERR=0x1
86113934445: UART4 ERR=0x1
97529404862: UART4 ERR=0x1
99137271475: UART4 ERR=0x1
105710400758: UART4 ERR=0x1
109491478420: UART4 ERR=0x1
117769630725: UART4 ERR=0x1
120782859389: UART4 ERR=0x1
128843286862: UART4 ERR=0x1
129317989808: UART4 ERR=0x1
137782791897: UART4 ERR=0xe
140655666910: UART4 ERR=0x1
142663176806: UART4 ERR=0x1
147173788635: UART4 ERR=0xe
Overflows: 0 - 0
PC bitmap cardinality = 0
PC bitmap serialized to 'bitmap.roar'
Serializing into 'orbetto.perf

Notably, I had successfully converted it previously, but when I rebuilt the flash and debugged again, I faced this error! After that, I pushed it to perfetto, it doesnt show threads and wq.

Could you help me, thank you!

[niklaut]

Something must have gone out of sync or there was data corruption.

• Check that you're using the same ELF file as the one you uploaded.
• Check the wiring and perhaps reduce the SWO speed.
• Check that the NuttX patches were applied correctly when you rebuild PX4. Perhaps the build system cleaned up some of the patches.