Measuring current consumption in STOP mode using the STM32L152D EVB

[amirf]

Posted on November 12, 2012 at 17:17

Hi,

I've been trying to make the IDD current measure function on the STM32L152D EVB to work in order to measure the current consumption during STOP mode. I think I've finally made it work, but it seems like the current consumption is about 50uA, instead of  around 1uA according to the datasheet. I'd tried disabling all kinds of things but I didn't find any way to reduce the current consumption beyond that. Do you have any advices? I'm attaching my code so you can have a look. In order it to work, you need to bring all ST's peripheral library sources. Thanks a lot, Amir