mesh example debug print

[Jake]

I'm using "nrf5_SDK_for_Mesh_v0.9.2-Alpha".

How can I debug print out to UART print at printf, not RTT ?

[thst]

Jake,

in ["mesh/core/api/nrf_mesh_config_core.h"] line 307 you can see that rtt is the default:

#ifndef LOG_CALLBACK_DEFAULT
#if defined(NRF51) || defined(NRF52_SERIES)
    #define LOG_CALLBACK_DEFAULT log_callback_rtt
#else
    #define LOG_CALLBACK_DEFAULT log_callback_stdout
#endif
#endif

override this at compile time with a cmake argument.

  cmake .. -G Ninja -DLOG_CALLBACK_DEFAULT=log_callback_stdout

[Jake]

Thank you thst.

I already did your comment. But, I can not change UART pin. I want to use p0.04 and 5 for UART TX/RX. How can I change it?

[thst]

Have you looked at the uart example in the sdk?

The pca10040 devkit default UART pins are 8/6 [examples/bsp/pca10040.h:69]

PSELRTS 0x508 Pin select for RTS

PSELTXD 0x50C Pin select for TXD

PSELCTS 0x510 Pin select for CTS

PSELRXD 0x514 Pin select for RXD

[Jake]

Thank you thst.

But, I can not find "examples/bsppca10040.h" file in "nrf5_SDK_for_Mesh_v0.9.2-Alpha". I see the file in "examples/hal/include/pca10040.h". In this file, I see below.

#define RX_PIN_NUMBER  8
#define TX_PIN_NUMBER  6
#define CTS_PIN_NUMBER 7
#define RTS_PIN_NUMBER 5
#define HWFC           true

But, I can not find who uses these defines.

[thst]

I'm sorry I forgot that mesh got the SDK label. The UART example is in examples/peripherals of the nrf5 SDK (nRF5_SDK)

Debug print over UART is not implemented in the Mesh SDK.

Support can be added by merging the UART example from the nRF_SDK with the log_callback_stdout() in the Mesh.

-Tom