Can I printout(printf();) indefinitely?

[ParanBada]

Hello,

I am developing a product using the nRF52840.
I use ble_app_uart to develop.

I use a timer to repeatedly measure one thing, and display the data in uart using the printf() statement.
This motion must be done infinitely.
But after a few seconds, the system freezes.
I can't find the reason.

Is it possible to continuously print out (printf()) the UART output indefinitely?
Or does it stop after using printf() continuously for a few seconds?

What can I do to solve it?

[Kenneth]

Hello,

I assume that this works as intended if you don't use printf()? And I assume that if you use printf() at a slower rate that it works? Maybe try to increase the comport speed? Do you have any assert (app error handler) when it freeze?

Kenneth