How to debug project?

alexandros

I'm trying to revive Pyo in the Bela (embedded Python with a DSP module - Pyo) and when I'm trying to run a project, it crashes with the following backtrace:

Program crashed with Segmentation Fault. Backtrace:
  ?? ??:0
  ?? ??:0
  Pyo::setup(int, int, int, int, int) at ??:?
  setup at ??:?
  Bela_initAudio at RTAudio.cpp:?
  main at default_main.cpp:80
  ?? ??:0
  ?? ??:0
Segmentation fault
make: *** [Makefile:744: runide] Error 139

How can I get a more detailed log of the crash?

giuliomoro

by building pyo with -fno-pie -no-pie in the CFLAGS / CXXFLAGS: that will fill in the missing two lines at the top, better even, ssh onto the board and run the program inside gdb, then you will be able to see exactly what went wrong.