Debug messages from the custom board to be displayed on serial terminal

[GK]

Dear Sir,

I am using nrf52832

SDK 15 and softdevice s132.

I have made a custom board using BMD300 module (nrf52832 based module).

I have takem the following pins outside VCC,GND , SWDIO and SWCLK.

I could flash the program to the board using nRFGo Studio and BMD300 DK( from Rigado) by using the following connection pattern

    Rigado BMD300 DK			External/Custom BMD300		    Voltage Source                                                        
	EXT_VTG<-----------------------> VCC <-------------------------->3.3V
	EXT_GND_DETECT <----------------> GND <------------------------->GND
	EXT_SWDIO<----------------------> SWDIO 
	EXT_SWCLK<----------------------->SWCLK 
	GND<------------------------------>GND

I have used NRF_LOG_INFO() function to display the debug messages on serial terminal and it works well  in the BMD300 DK.

I have flashed the same code to custom board.

But the I could NOT get the debug messages displayed on the serial terminal when I run the code on custom board.

Can I use the existing connection (using VCC<GND,SWDIO and SWCLK) to see the messages while running the code on custom board.?

Whether we need to make some changes in sdk_config.h file?

I was trying for this a long time ago.I have checked almost all the related posts , but I could not get a valid working procedure to make it work.

thanking you in advance.

with regards,

Geetha

[Fred]

You should be able to use the SWD connection to see the debug messages. I guess  the next step now would be to share your sdk_config.h file ;-)

[GK]

Dear Sir ,

Thank you very much for your consideration.

Please find the sdk_config.h file6305.sdk_config.h

Please let me know if I missed anything on this.

Thanking you in advance.

with regards,

Geetha

[GK]

I was using serial terminal 'Qcomm'

[Fred]

As stated, I also experience problems in the past with using a terminal. I ended up using the Segger RTT software (JLinkRTTClient.exe on Windows) which is also supported heavily by Nordic.

Also you could look at this or this.

[GK]

Dear Sir,

Thank you verymuch.

It is working...

with regards,

Geetha

[Fred]

Good to hear! Are you ready to set the case to "Answered" or do you want maybe someone else to look into this for the future to get it working with your original set-up?

[GK]

yes