Hello everybody,I designed a board with Bluenrg-1 and discrete balun with the topography draw in the Datasheet.. the problem is that there isn’t a BOM with the value of passives of the balun... where Can I found it? I used the values of the balun of ...

Posted on August 18, 2017 at 09:40Hello, I'm using a STM32L071CB.Some times my code go to HardFault_Handler.After many test I seen that the interrupt start from  if (ADC_IS_CONVERSION_ONGOING_REGULAR(hadc) == RESET)in HAL_StatusTypeDef HAL_ADC_Start...

166015

153957

Posted on April 10, 2017 at 00:39Hello every one, I've problem with STM32L071 rtc alarm B.I used Alarm A for 2 alarm per day, and work fine, and Alarm B for a periodic interrupt of 5 minutes.Random happen that Alarm B not trigger and MCU not go out ...