I have an application I am converting from another processor to a STM32F446 board. The application uses a rotary encoder to detect counts and direction.I have looked at several videos online on how to use a timer for rotary encoder purposes. I'm begi...
I have tested Power On Reset / Power Down Reset (POR/PDR) voltage threshold on two STM32G070RBT6 sourced by different suppliers. The threshold isn't matching the specified voltage 2.06<VPOR<2.14 and 1.96<VPDR<2.04 but it fits values stated in STM32G0...
In my project I can't use HSI, do you have any suggestions please ?
Dear,on STM32L083 I use internal eeprom. I found out, that when I use functionHAL_FLASHEx_DATAEEPROM_Programand during execution of this function the power voltage of mcu falls down (uplugged battery from device) - then in eeprom are saved wrong data...
To reduce latency time of interruptions.Based on the same thing but in stm32f0 devices
currently using stm32f105 (HSI+PLL) ,and i am trying to clock faster than 36MhzThey are from the same stm32 familly, why is the PLL of the stm32f105 limited I am using CubeMX 6.4.0
I am using an STM32F4 micro using TIM1_CH1 and CH2 outputs to create a communications signal with compare outputs. The first bit that I am outputting is wrong, so I would like so set a breakpoint to see what is going on. BUT, when I check the timer c...
Dear All,Board: Nucleo - H745ZI-QWhat am I trying to do ?I am trying to measure pulse width of an signal using counter mode of timer 2, as accurately as possible. The input pulse width varies from 1 us to 1000 us.What have I done?I configure the Tim...
I want to work on flash with B-L475E-IOT01A1.After flash erase operation, flash write operation is performed, and memory is being checked through debugging.On other boards, flash erase operation changed the memory in that location to the "?" mark, ...
