STM32 MCUs Products

How to set larger font for STM32CubeMX editor

HelloI installed CubeMX. It works but the font of the editor is so tiny that it is not possible to use it. How to enlarge the font of the CubeMX Editor?

Why low the GPIO output speed?

Dear ST Community,The MCU type is: STM32F407VGT6I try to write GPIOx->ODR register with DMA2. The trigger signal is TIM1 update event. I set the timer period frequency is 9Mhz and i measure 4.429Mhz on GPIO pin. Why?here is my code:#include "stm32f4x...

I am a beginner with the STM32 microcontroller. So I would like to know if I can program the ST32 through Python? i could do this with arduino thanks a lot

Understanding of NOLOAD directive for GNU-LD

Hi everyone,I want to have a section in FLASH that will act as an EEPROM with some initial values defined at compile time. I have defined the section in the linker script (the last page of the FLASH) and I can see it in the .map file correctly.Howeve...

STM32L051 voltage regulator in Stop mode

Hi,Turning Voltage regulator into low-power mode (LPR) in Stop mode possible only for Category 1 devices as stated in RefMan (6.4.1 p158), but referring on datasheet for L051 family (that's category 3) that's however possible (3.1 p14 & 3.4.3 p21). S...

A patch for USB HOST Library Bug

Posted on January 27, 2012 at 20:58 There is bug in USB Host library that causes to wrongbehavior if the attached device has more that one interface. EP properties for interface 0 is overriding by the values for next interfaces. There is also a ...

How can i interface HMI with STM32F103 using MODBUS (RS232) ?

I want to interface HMI with STM32F1 MCU using UART to RS232 converter but i can not found any MODBUS library for STM32 mcu.

Any explanation of new power-distribution architecture on STM32GO?

Hello,STM32G0 provides additional device pins by using onlt one VCC/VDD pin pair. Is there any deeper explanation how this is achieved?