I'm developing for an STM32L0 and trying to use DMA to control the I2c peripheral Tx and Rx. I got it working so far(both Tx and Rx using DMA) but I'm stumped on the reload functionality for the I2c peripheral. Is this even possible? I looked at the ...

Right now we have sensors that go into standby mode and are woken up by Alarm B every minute for testing purposes. However, at completely random occasions, the device is no longer woken up at the alarm times (so we are preventing for 24hr RTC overflo...

Posted on June 13, 2018 at 14:38I'm having trouble to initialize the LoRa stack after standby mode. I'm saving the required keys after the first join request etc on the EEPROM. But after standby mode, the stack needs to be initialized again. But I w...

Posted on June 01, 2018 at 12:16I'm putting my STM32L0 in Standby Mode and it can be woken up either by an RTC timer event or by WKUP Pin. Is there a way to check what the source was of the wakeup event? (So check if wakeup was because of WAKEUP pin...