When gazell protocol using ,GPIO06 output can not control

[zyj]

hi

I want to know  where the gazell control the GPIO06, i connect a LED with this pin ,and its blinky when send data failed .

I used to see it controlled in somewhere but now i have forgotten how to find it .

THANK YOU FOR YOUR HELP!

[Jørgen Holmefjord]

Hi,

Are you using any specific Gazell examples? GPIO P0.06 is used for UART TX pin by default on the DK. Could it be data sent on UART you are seeing? NRF_LOG supports sending logs over UART backend on P0.06.

Best regards,
Jørgen

[zyj]

after your remind ,i find the macro   'NRF_LOG_BACKEND_UART_ENABLED ' in sdk_config.h is 1 but  not 0 ,so i changed it to 0.it worked!  VERY thanks for your kind help!