LOG_INF print in debug terminal and printf / printk in uart terminal

RE: LOG_INF print in debug terminal and printf / printk in uart terminal

Håkon Alseth — Mon, 05 Jul 2021 07:40:45 GMT

If you strip the CONFIG_ and search in the kconfig files in the ncs tree, you will get the definition of it. In this case, its here:

https://github.com/nrfconnect/sdk-nrf/blob/master/samples/Kconfig#L7-L17

Kind regards,

Håkon

RE: LOG_INF print in debug terminal and printf / printk in uart terminal

Sunil vignesh — Fri, 02 Jul 2021 17:07:21 GMT

is there any multiple service running kconfig file is there

any example with multiple service running

RE: LOG_INF print in debug terminal and printf / printk in uart terminal

Sunil vignesh — Fri, 02 Jul 2021 13:44:32 GMT

CONFIG_NCS_SAMPLES_DEFAULTS=y

What is this mean if i use this

ALL the log info and printk only in uart terminal

RE: LOG_INF print in debug terminal and printf / printk in uart terminal

Sunil vignesh — Fri, 02 Jul 2021 12:58:36 GMT

For Question 2 : PRINTK diable

I found that only setting

CONFIG_PRINTK=n

is not working it is printing the values in the uart terminal

but instead of one setting i did

CONFIG_PRINTK=n

CONFIG_LOG_PRINTK=y

it works

in uart terminal it doesn't print

but when i ser

CONFIG_LOG_PRINTK=n . it prints in uart terminal

RE: LOG_INF print in debug terminal and printf / printk in uart terminal

Håkon Alseth — Fri, 02 Jul 2021 08:23:45 GMT

See: docs.zephyrproject.org/.../index.html

RE: LOG_INF print in debug terminal and printf / printk in uart terminal

Håkon Alseth — Fri, 02 Jul 2021 08:23:36 GMT

Hi,

You have setup the log module to print on RTT:

CONFIG_LOG=y
CONFIG_LOG_BUFFER_SIZE=2048
CONFIG_USE_SEGGER_RTT=y
CONFIG_LOG_BACKEND_RTT=y
CONFIG_LOG_BACKEND_UART=n

In addition, this routes printk() to the log module:

CONFIG_LOG_PRINTK=y

Setting this to 'n', will cause it to use the CONSOLE backend (see configs UART_CONSOLE and RTT_CONSOLE)

[quote user=""]2. How to disable printk only but need to print the PRINTF and others ?[/quote]

set PRINTK=n

RE: LOG_INF print in debug terminal and printf / printk in uart terminal

Sunil vignesh — Thu, 01 Jul 2021 17:45:01 GMT

3. In k config is it possible to create multiple menus

menu "HId"

;;;

endmenu

menu "NUS"

;;;;

endmenu

like that