Getting debug terminal to work

RE: Getting debug terminal to work

destiny98 — Tue, 14 Jul 2020 04:28:57 GMT

Managed to get it to print on the RTT viewer.

RE: Getting debug terminal to work

destiny98 — Thu, 09 Jul 2020 08:09:04 GMT

I tried again and it still does not work. I also tried to add printf("Hello World") under the nrf_sdh_ble_enable and it was able to appear on the Debug terminal however the nrf log still does not work for me.

RE: Getting debug terminal to work

Kenneth — Thu, 09 Jul 2020 07:32:01 GMT

Try to set NRF_FPRINTF_FLAG_AUTOMATIC_CR_ON_LF_ENABLED 0 in sdk_config.h?

RE: Getting debug terminal to work

destiny98 — Thu, 09 Jul 2020 04:36:59 GMT

Hi Kenneth, NRF_SDH_CLOCK_LF_SRC was previously set to one. I made the changes according to your recommendations as well as vary between 0 and 1 for #define NRF_LOG_DEFERRED. But still it could not work. I wonder why.

Thank you for your help too Kenneth

RE: Getting debug terminal to work

destiny98 — Thu, 09 Jul 2020 04:26:44 GMT

Thank you Ivan for the help. I still cannot seem to get the debug terminal to show any messages despite setting the breakpoints at those areas Any idea what could be the issue.

RE: Getting debug terminal to work

Kenneth — Wed, 08 Jul 2020 11:31:19 GMT

Can you check what you have set NRF_SDH_CLOCK_LF_SRC to in sdk_config.h?

If there is no external 32kHz clock source it may be that you should use:

#define NRF_SDH_CLOCK_LF_SRC 0
#define NRF_SDH_CLOCK_LF_RC_CTIV 16
#define NRF_SDH_CLOCK_LF_RC_TEMP_CTIV 2
#define NRF_SDH_CLOCK_LF_ACCURACY 1

Best regards,
Kenneth

RE: Getting debug terminal to work

Ivan Herrera — Wed, 08 Jul 2020 10:15:30 GMT

If you're just looking for the RAM values you need to adjust, you could go into nrf_sdh_ble.c and set breakpoints in the DEBUG messages in nrf_sdh_ble_enable() and get the values by debugging. (Easiest way getting there is by rightclicking on your nrf_sdh_ble_enable function in your app and following the declaration).