Hello,
I'm currently trying to use Ozone with a JLink Ultra+ to measure the power consumption of an embedded project and I'm facing strange behaviour.
The first issue I encountered was that the displayed consumption changes a lot when I change the Ozone's sampling frequency. As you can see on the first attached image, for the same code (BLE advertising and blinking LED), the measures seems drastically different and I don't really know what setting to believe to have the more representative values.
The second issue I faced was that when the LED is ON, I expected a higher static current consumption and what I get is some small spikes as shown on the second attached image (LED is ON 2s every 5s).
Is there any configuration I missed or are those normal trace to get using the JLink Utltra+ ?
Thank you
I'm currently trying to use Ozone with a JLink Ultra+ to measure the power consumption of an embedded project and I'm facing strange behaviour.
The first issue I encountered was that the displayed consumption changes a lot when I change the Ozone's sampling frequency. As you can see on the first attached image, for the same code (BLE advertising and blinking LED), the measures seems drastically different and I don't really know what setting to believe to have the more representative values.
The second issue I faced was that when the LED is ON, I expected a higher static current consumption and what I get is some small spikes as shown on the second attached image (LED is ON 2s every 5s).
Is there any configuration I missed or are those normal trace to get using the JLink Utltra+ ?
Thank you