STM32 MCUs Products

STM32H747 DMA Linked List (or Double Buffering) and ADC Interleaved

Hi all,I'm implementing a DAQ (data acquisition chain), using STM32H747Xi Discovery board.What I need to do is sample as fast as possible 1 adc channel and do some light processing on the data. I need to understand how to configure the system to get ...

Clarification required regarding the FMC interface on STM32F769

Greetings !We are designing our custom carrier board using STM32F769 Controller . Here we are using 2 separate SDRAM chips each of 16 MB size with same manufacturer (AS4C16M16SB-7TCN) . We have used FMC configurations pins as : FMC_SDNE1 & FMC_SD...

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 ...

stm32g0b1cetx flash erase example code is not working

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 stm3...

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 ...