about how to build a firmware with debug

[zhonghuazhao]

how to enable the debug session

option(TRACE_AUDIO "Traces audio enabled" ON)

if(TRACE_AUDIO)
add_definitions(-DTRACE_AUDIO)
set(DEBUG ON)
set(DEBUG_TRACE_BUFFER ON)
endif()
but there is no log print through PB10 and PB11

why?and how to do

[pfeerick]

So you added -DTRACE_AUDIO=ON to your cmake options when setting up the build? Is AUX1 configured as debug under Radio Settings/SYS -> Hardware (you can also use the USB-VCP if USB-CLI support is available for that target)? What radio / target?

[zhonghuazhao]

Thank you very much ！ Now It's ok，AUX1 configured as debug is useful！