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STM32L1 Stop Mode various consumption at different Systemclocks

Question asked by gimm.marco on Jan 7, 2013
Latest reply on Jan 8, 2013 by gimm.marco
Hello,
I am just trying out the Stop Mode with my STM32L1 Discovery. But I think there is something I do wrong. When I use the HSI as Systemclock the consuption is higher then using the MSI. Also different MSI values cause different consumtion. I thougt, that the HSI an MSI automatically switched of, when entering the Stop Mode and the consumption always is the same.
I am using the RTC to generate an Interrupt every 4 seconds then I enter to the Stopmode.

RTC_WakeUpCmd(ENABLE);
PWR_EnterSTOPMode(PWR_Regulator_LowPower,PWR_STOPEntry_WFI);
RTC_WakeUpCmd(DISABLE);

I also tried
"ADC_Cmd(ADC1, DISABLE);"
and
"PWR_UltraLowPowerCmd(ENABLE);"
but nothing changed.

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