Posted on June 21, 2017 at 10:39I'm looking to use the STM32L151 in low-power run mode with I2C. The datasheet says I2C can be used in this mode (DocID022799 pg.17) but to operate in low-power run mode, the system clock needs to be the MSI set to 13...

Posted on July 19, 2016 at 10:47Hello, I'm working with an STM32L152C discovery trying to get the RTC to output a calibration signal. When configured to output a 512Hz signal it works as expected, however when set to output 1Hz, the processor crashe...