i am using the STM32G031 and the SPI1 port. i have used the SPI port many times on various STM32F devices. I have found some of the STM32G devices have odd behavior. Today i have a strange problem i am running 16 bit SPI1 and when i observe the wavef...

I have a very odd problem. I am using the STM32G473 and have configured the clock to 170MHz. When the code runs it drops to default_handler every time after setting up the clock. Not unusual if there is no ISR or call back set up. However if i set th...

Hi,I am using the STM32L433 and want to place this into very low power mode. I am thinking STOP1 as the wake up is from one of several interrupts. The setup works fine the system wakes up when it gets an interrupt, but the power consumed is way too h...

I am using the STM32L433 RTC in periodic wakeup. i have initialised the rtc and it does interrupt once, but never interrupts again. i suspect the ISR rouitne is not clearing a flag some where. i have seen many comments relating to this but no definit...

Hi,I have a very confusing problem and looking for some outside thinking. I have a project designed around the STM32L433 a nice process that works very well. I am having a problem updating the flash with new firmware remotely. It is an iot type devic...