STM32 MCUs Products

How to jump from the application to the IAP in order to load in a new application?

I have created an IAP to load our application and jump to the application which appears to work as expected when the IAP is run from the IDE Debugger. Now I need a way to jump from the application to the IAP to instigate the loading of a new applicat...

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To measure the external pulse width, which is the best mode in stm32F411 - Gated Mode Timer or Input Capture Mode.

I need to calibrate the internal timer to do ADC sampling using GPS receiver.The accuracy of measurement is most important (zero or minimum jitter), PPS output of GPS receiver is input.Thanks in advance

How to generate interrupt of exact 1us in STM32F746ZG?

I have created a simple project, where I need to get the interrupt at exactly 1us.Please find attached an image of the clock configurations that were created in STM32Cub3MX.I am using TIM3 which is associated with APB1, so the MAX frequency for this ...

64-bit timer in STM32L4S5ZI

Hi,I am using STM32L4S5ZI which has only a timer with maximum capacity of 32-bit. The DWT(Data Watchpoint Trigger) is somehow not available because when I check for DWT->CNT it always shows 0. So I needed a 64-bit timer for my application which keeps...

Need help running STM32F4 from internal RAM

Hi Experts,I need to run my code (it is a small code) from internal RAM. It currently runs from the first sector in the flash. For some reason, I need to change a few bytes in the same sector and it seems I can't write to the same sector from where t...

Why is my selected sensor not available on the STEVAL-IDP005V1?

I am trying to work on an acoustic system but unfortunately the system is not responding as it should and i have connected all the equipment.Kindly see attached for reference.Thank you.