STM32 MCUs Products

Are you aware of any FLASH corruption issues with STM32L431? (I have checked latest errata)

STM32L073CZ

Hi, I'm using the STM32L073CZ micro in a thermometer application.I've used CubeMX to create the base code and adapted it.I'm using ADC channel 1 for the temperature measurement, which is working correctly. I'm only initializing the ADC channel when i...

couldn't able to get the can bus working!!!

Hi,I have two projects. one project i have generated using cubeMX and another one i have imported from example project of STM32F769I_EVAL .I'm using Nucleo-f767zi board.I have configured both the projects in the same way but the STM32F769I_EVAL proj...

Hi....Presently am working with STM32L151VCT6.I would like to upgrade my system with STM32F107VCT6. My existing code will work with new STM32F107? or I need to build system configuration and initialisation routines from starting onwards to do??

Generating 4 pulses with different frequencies using only one STM32-Timer (4 channel PFM)

Hi, the goal is to generate 4 pulses with a constant on time duration followed by 4 different but variable off times, i.e. a 4 channel pulse frequency modulation with one timer. The on time shall be identical on all channels, but the off times shall ...

Setting the USART baud-rate

Hi Everyone,We have managed to increase the clock speed for STM32F722 using PLL. Now we are wondering how we can keep the baud rate of USART6 to 115200 bit/s (is there any function/capability in STM32F722 that automatically adjusts the USART clock di...

UART receive interrupt

I'm trying to take input from user via serial port. I use STM32's USART1_IRQHandler and sscanf functions. Although I can print message on the port by using sprintf, I can't take input with sscanf. It doesn't wait for input and assigns a value I can't...

Is there any tutorial uclinux for STM32F769NI-DISC0?

STM32H7 Series lifetime estimates

An interesting appnote has appeared, AN5337 STM32H7 Series lifetime estimates.It's not that usual to be concerned about the lifetime of a mcu. Megahertzs take their toll.JW

In LP RUN mode can I use SAI2

I'm using an STM32L476 as an analogue to digital streaming device. Analogue -> ADC -> DMA ->SAI -> External Device. The SAI runs as a Time Division Mutiplexed (TDM) slave, with the data clock and frame sync are received from an external device. The d...