Hello,
I am using the Thingy:91 PCB and I have disabled the nRF52 by cutting SB4 and soldering SB3. This makes me unable to log through UART. For this reason I implemented RTT logging and it has been successful with the exception that messages are only printed on the JLink Viewer when my main thread in my application sleeps.
I would like to know if that is a normal behaviour or not, I could not find any information related to it.
I think you might want to see the proj.conf that I am using:
CONFIG_SERIAL=y #CONFIG_UART_0_NRF_UARTE=y # General config CONFIG_ASSERT=y # Network CONFIG_NETWORKING=y CONFIG_NET_NATIVE=n CONFIG_NET_SOCKETS=y CONFIG_NET_SOCKETS_OFFLOAD=y # BSD library CONFIG_BSD_LIBRARY=y # AT host library CONFIG_AT_HOST_LIBRARY=y CONFIG_UART_INTERRUPT_DRIVEN=y # Stacks and heaps CONFIG_MAIN_STACK_SIZE=4096 CONFIG_HEAP_MEM_POOL_SIZE=4096 # i2c CONFIG_LOG=y CONFIG_I2C_LOG_LEVEL_DBG=y CONFIG_LOG_BACKEND_UART=n CONFIG_I2C=y CONFIG_I2C_NRFX=y CONFIG_I2C_2=y #CONFIG_I2C_2_NRF_TWIM=y # Enabling printf and floats CONFIG_NEWLIB_LIBC=y CONFIG_NEWLIB_LIBC_FLOAT_PRINTF=y # Enabling JSON CONFIG_CJSON_LIB=y #gpio CONFIG_GPIO=y #debug RTT CONFIG_USE_SEGGER_RTT=y CONFIG_RTT_CONSOLE=y CONFIG_UART_CONSOLE=n #wdt CONFIG_WATCHDOG=y
Thanks,
Aleix
