Easy redirect RTT output to UART(E) ?

RE: Easy redirect RTT output to UART(E) ?

Jesper W. — Sat, 09 Nov 2019 13:05:40 GMT

Hi Vidar,

The RTT viewer did not help me, so I found it easier to do a quick and dirty hardcoding directly to NRF_UART0/EasyDMA and replaced the log_callback_rtt with my log_callback_uarte(...).

#undef LOG_CALLBACK_DEFAULT
#define LOG_CALLBACK_DEFAULT log_callback_uarte

Thanks :-)

RE: Easy redirect RTT output to UART(E) ?

Vidar Berg — Fri, 08 Nov 2019 12:17:49 GMT

Hi,

Have you tried connect the RTT viewer, etc after the device is started to behave strangely? The RTT buffer in RAM might contain a crash log if we are lucky. I think it would require some effort to add UART logging, but it's certainly possible.