low_power_pwm_stop does not work increasing the consumption by 200 uA

[Esteban Gutiérrez Correa]

Hello to all

I'm working in an application that needs to be completely power optimized. In this program the device works as a scanner that if it finds an specific device then puts a pwm in a pin, I already got this working with a low_power_pwm. The problem is that when the power_manage function is working, i.e, when the device is almost asleep, the consumption is 240uA, I managed to track 200 uA of this due to the low_power_pwm being activated, tried to use low_power_pwm_stop but didn't work it just keep the pin in a 100% duty, tried the solutions posted here, didn't work. The last thing I tried was sd_power_system_off but without an external wake up call it just stays in deep sleep and I believe even if this woke up with a timer, it wouldn't be a good option for my application. Appreciate any help you can give me, thanks :)

[Esteban Gutiérrez Correa]

here continues

} else if (interruptSeconds == 4) {
			interruptSeconds = 0;
			nrf_gpio_pin_set(PIN_OUT);
			low_power_pwm_duty_set(&low_power_pwm_2, 60);
			flagRelevant_MAC = false;
		}
		interruptSeconds++;
	}

	if (flag_NoConnected == 2 && flagRelevant_MAC == 1) {
		//low_power_pwm_stop(&low_power_pwm_2);
		low_power_pwm_duty_set(&low_power_pwm_2, 100);
			//nrf_gpio_pin_clear(PIN_OUT);
		nrf_gpio_pin_write(PIN_OUT, 1);
		interruptSeconds = 0;
		flagRelevant_MAC = false;
	}	 
	
	if (scanSeconds == scanTime) {
		sd_ble_gap_scan_stop();
	}

	if (scanSeconds >= (scanTime + noScanTime)) {
		contador_dispositivos = 0;
		scan_start();
		scanSeconds = 0;
	}
}