Related to sleep mode in BLE

RE: Related to sleep mode in BLE

Susheel Nuguru — Mon, 01 Oct 2018 12:24:53 GMT

Since all the activity in the application and softdevice happens in the interrupt context. calling sd_app_evt_wait() in the while(1) loop should be enough to minimize the current like Darren says.

RE: Related to sleep mode in BLE

Alan Ajit — Sat, 29 Sep 2018 04:22:12 GMT

Thanks for your replay

Using sdk 15 and in my application i use ADC UART and gpio's i want to reduce maximum current

I need an advise for this

ret_code_t err_code = sd_app_evt_wait();
APP_ERROR_CHECK(err_code);

I use this in while loop in main

Is it ok when I use this ADC, UART and gpio's or any additional steps to take care for reducing current?

RE: Related to sleep mode in BLE

WestCoastDaz — Fri, 28 Sep 2018 16:58:17 GMT

First off, what SDK version are you using? The examples folder in the SDK shows how you can sleep the CPU during idle periods, generally you need to call

    ret_code_t err_code = sd_app_evt_wait();
    APP_ERROR_CHECK(err_code);