key delay and nrf_delay_ms() function

[xiang san]

HI

   The SDK is "nRF5_SDK_for_Thread_and_Zigbee_v4.1.0" and I find a question that is: for all thread programs, add  nrf_ delay_ ms () function in while (true) will affect the operation delay of the key, what's the matter? 

  thanks!

[Simonr]

Thank you for the explanation, I think I understand now, the button stops working when adding this delay, right? Is there a reason you're trying to add this delay to your main loop?

What example project are you adding this delay in. If you let me know I'll try to reproduce this on my end as well.

Best regards,

Simon

[xiang san]

  Right.Yes,I have a reaseon ,but the most important is I want to know why?  

The SDK is "nRF5_SDK_for_Thread_and_Zigbee_v4.1.0"  and the example is "examples/thread/simple_coap_client".This is ont only the example like this ,but also other examples in the SDK are the same.

thanks！