STM32 MCUs Products

Put All ST drivers in some sector.

Hi Team,Here is what I'm expecting (this is only to reduce application size during FOTA):To put all the ST drivers/ libs/ middlewares/ etc to some sector in flash (lets say "ST-BSP"). In application/booloader to utilize this ("ST-BSP") sector content...

Looking for options to connect external devices to to 34 pin FPC on STWIN.box

First apologies in advance if I'm posting to the wrong place as I couldn't find any "post to" for ST evaluation boards, so I'm posting to the SRM32U5 board as that is the CPU that is on the board.We recently received two STWIN.box boards which was re...

stm32f722ze SDIO connection Problem .SD card not detected. CD is ignored and not connected

trying to connect sd card with stm32f722ze SDIO 4 bit method . but still i couldn't succeed in sd card detection . sd card socket CD pin i ignored and not connected with any pin . I need to know CD-card detection is important ? . and which reposit...

How do I transmit data via UART, which is not connected to the ST-LINK to a Windows computer? Which drivers are needed?

This question uses the STM32H723So I am transmitting data at 7MB/s over UART to a PC. Currently, it uses UART3, which is connected to the ST-LINK. When I view the data on the Windows PC it is fine but every now and then the received data is wrong, an...

Bug in HAL STM32C011J6M6 when MCO Output is set.

Hello,I have a very simple project to generate 50/60Hz PWM signal with MCO 3MHz output for other HW. So far my code is just turning on the PWM, everything else is generated by CubeMX. But the MCU falls into HardFault when MCO (Pin 4 PF2-NRST) is set ...

What are the potential reasons for Hardfault?

I have a custom board with a basic crystal oscillator connected to the High Speed Oscillator pins of my STM32F446RET6. I assembled 2 boards and found out only 1 board works fine but the other does not. I replaced the crystal and the capacitors but I ...

Using the STM32H757i-EVAL HRTIM, Timer A to generate a square wave. This is working as expected in continuous mode. Rather than run in continuous mode, I would like to specify the number of pulses generated. For example, 10 pulses then stop.