He got those negative values on fake STM chips. They are similar but not the same so some things might not work.
Internal temperature sensor
Re: Internal temperature sensor
Re: Internal temperature sensor
Hi,
i know this is an old topic, but i didn't get the ATEMP for a STM32L151 working.
It reports all time 0, same for AVREF, stm32duino complies without any issue.
i know this is an old topic, but i didn't get the ATEMP for a STM32L151 working.
It reports all time 0, same for AVREF, stm32duino complies without any issue.