STM32 MCUs Products

I purchased the STM32U5’s B-U585I-IOT02A evaluation board and trying to bring up default demo of webserver. I get the IP address but when I am trying to connect and open webpage it is not opening. Can anyone help?

Is it possible to unreset some GPIO pins while using NVIC_SystemReset function?

SMT32G070CB : Flash page erase using registers doesn't seem to be working

I'm using an STM32G070CB for a project and need to store 6 bytes worth of data to the flash memory. The MikroPascal PRO for ARM compiler that I'm using has a flash library for this (I assume it's their version of the HAL procedures that I've seen els...

I2C DMA slave receiving arbitrary sized packets without using timer/polling?

I'm working with the STM32F405 microcontroller and I want to receive packets over slave I2C using DMA, but I don't know on beforehand how big the next packet is. Is this not possible to achieve this without using a timer/polling mechanism that keeps ...

why stm32g0b1cetx series flash erase example code is not working ? I got this error code from flash " pFlash.ErrorCode = 0x000000A0".

Hello everyone I try erase and write the flash of stm32g0b1cetx series. every time I try I got this error code from flash " pFlash.ErrorCode = 0x000000A0".is anybody have idea what problem is here i try example code too.I am totally beginner to stm32...

STM32G431

I USED 6 PCS TIMER IN ENCODER MODE NEED ON SOFTWARE 64BIT POSITION I USED CHECK DIR AND SR BIT FOR TRAKING BOUT SOME TIME CHANGE DIR FAST AND I MAKE MISTAKE AROUND 65535HOPE ANY ONE CAN HELP HOW TO RESOLVED void tasktim2(void){ uint16_t b2; if ((TIM2...

Help needed, Flashing a FYSETC S6 V2.1 Error: Activating device: KO. Please, verify the boot mode configuration and check the serial port configuration. Reset your device then try again...

I'm looking for help, because I can not flash the FYSETC S6 V2.1, when trying to do so I get the error mesage. Technically very limited with Arduino, SMT32cubeprogrammer and FYSETC . My project is a OnStep telescope mount modification to remove DC ...

stm32g431 timer encoder mode master slave

any one can help me how to used 2 pcs 16bit timer for make one 32bit on encoder mode need one example for setup timer

delete the flash area where I am going to save the new application

I am making a bootloader for stm32f030k6t6 using keil, I already made the first tests with the bootloader and a simple application with a led to know if the bootloader jumps for the application and it works fine, it has been hard for me to understand...