STM32 MCUs Products

What is the future of mcu ? hardware and software .who is becoming more and more important ?

HAL_I2C_Master_Receive_IT() is generating a write message (STM32H7, 10bit addr)

Hello,I want to receive a message from slave-device with my STM32H7 based master-board. Transmitting works fine but the receive (IT as well as blocking) is generating a write message (as it should be when transmitting).I verified this with my Rigol o...

Need open source PTPv2 client (something like ptp4l) for STM32F7

Need open source PTPv2 client (something like ptp4l) for STM32F7. Did somebody encounter something similar for STM32F7? I have been searching but no luck... Need to imlement PTPv2 on STM32 microcontroller ASAP. Please, help...

STM32L073 USB PMA issue - HAL lib misinterpreting SETUP packets

Posted on August 30, 2017 at 02:52So I'm currently working on a custom HID with STM32L073CZ using code generated by the latest version of Cube and CubeMX, and I'm running into an issue with intermittent enumeration being caused by SETUP packets not ...

STM32H745 SPI RXP spurious interrupts

Hello all,I have serious problem with SPI2 on STM32H745 using interrupts.First I try system with polling:uint8_t Send(data) { *((uint8_t*)&SPI2->TXDR) = data;   while((SPI2->SR & SPI_SR_RXP) == 0) {   } return *((uint8_t*)&SPI2-...

Hi, where can I get the binaries of STM32F103C6T6A for STEVAL-ILL035V1. Thanks

Case enable DCache (SCB_EnableDCache ()), camera image breaking phenomenon

HI~~I test camera STM32H743.When I enable D cache(​(SCB_EnableDCache ())),camera image breaking phenomenon.When I disable D cache(​(SCB_EnableDCache ())),it is working well.=======================================================================int ma...

Hello all, Can any one suggest a STM32 Evaluation Board (EVB) with 3 available serial (RS232) ports on the board? Thanks. Yacob Hassidim.

Reading different CPUID when ever STM32F107 is power cycled.

Hi ST community,I am trying to read the CPUID of STM32F107 using the following code snippet. But the problem is each time I power cycle it, I am reading a different CPUID. I am reading CPUID from address location UID_BASE_ADDRESS(0x1FFFF7E8) for STM3...