STM32 MCUs Products

How do you erase the Option Bytes on the stm32f302x8 micros?

STM32CubeMX 4.27.0 installer won't run on Linux.

The installer is written as a 32bit application. Thus it won't run on 64bit architecture without installing deprecated 32bit architecture libs.

ESP8266 library for microcontrollers

Posted on January 26, 2016 at 19:09Hello forum readers,I've written general library for ESP8266, which is independent of microcontroller family and can be use (of course) using STM32 devices.I use STM32F401 for developing process and it works with o...

stm32F7 USART RX data not being stored in DMA buffer

Hello, I am using an STM32F767 (nucleo board). I am trying to configure a DMA channel as a circular buffer for USART RX data. Unfortunately, the data never appear in the specified DMA buffer location. A few pieces of information:I am using the low-le...

How to start with HAL CAN Development on STM32F3 Discovery?

 I want to implement a Normal CAN interface RX and TX. I get TX running but RX makes some trouble. It is also very hard to find any good turorial, documentation or example project. CAN is very very bad documented by ST. I hoped that when i use Cube i...

STM32L083 Jump to System Memory DFU bootloader?

Is there any issue to jump to system memory DFU bootloader for STM32L083? I can see it works if BOOT0 is puled to high when powered ON.thanks,

What happens if i unplug USB cable from my STM32F4 Nucleo board during debugging session in keil uVision ?

I've accidentally unplugged USB cable during debugging. I can still upload new programs, and they seem to work just fine, but the RGBled LD1 is constant orange/red(i cant tell) and should be green after successful download... and i can't erase chip ...

NUCLEO-H743ZI Is there a quartz resonator for the HSE signal on the NUCLEO-H743ZI board? Is there a quartz resonator for RTC on the NUCLEO-H743ZI board?

Nucleo borads usualy have't resonator for high frequencies.

How to make I2C work?

Hi ,I'm currently working on a STM32F103C8T6 and i need to use the I2C port.I use the STM32 cube MX software to create the project. (like that all my ports are set).I use STM32 System Worckbench to code.My problem is that i don't achieve to communica...

STM32L1 and low power stop mode

Posted on March 28, 2017 at 12:26Hi,I am using a https://community.st.com/tags♯/?tags=stm32l1 on the STM32L152c-discovery and trying to reach a lower power consumption.But I can't reach less than 0.6mA !!! (10x more than in theory).Where this curren...