ST STM32L1 Series Application Note page 12

Software description
Run mode
Sleep Mode
Low power modes configuration
For I measurement in Run mode, there is no particular setup needed other that
DD
performed during the STM32L1x power on initialization. For this function, the application
goes directly to I
The configuration of device for Low power run, Sleep, Stop with and without RTC is detailed
in Figure
STM32L1x.
12/18
Figure 4. Demo mode sequence
LP Run
LP Sleep
measurement and display routine.
DD
5. Please, see RM0038 for more details about low power modes available on
DocID018933 Rev 2
START
Stop - RTC ON
Stop - RTC OFF
I measurement &
DD
display
END
Demo mode
(I measurement)
DD
Configuration
Standby
steps
MS19814V1
AN3413