Well, I know that this is the most commonly asked question these days, but let me please ask it. Maybe it will help me and future readers of this post.I was working with STM32 MCUs for a quite long time, works great and it is planned to use new versi...

Normally the bootloader is the first thing to program in the MCU by the manufacturer,. Bootloader contains a way how to update the firmware of the device from the firmware file (encrypted), which is openly passed to the customer. Hence the bootloader...

Hi all!I am using STM32F427 with HAL. I have to communicate with other devices using communication protocol over RS-232 interface (USART). The protocol is using 7 data bits, odd parity. I am struggling to make it work. There is a setting for WordLeng...

Posted on April 05, 2018 at 19:39Hi, everyone!I am quite new to SSL/TLS and I am trying to make SSL server on my own STM32F427 MCU board. I already have the standard HTTP server working correctly using lwIP netconn library and I now am trying to mak...

Posted on February 21, 2018 at 14:08I am trying to use the latest CubeMX V4.24 with FatFS R0.12c, I am using FreeRTOS in my project. The SD card is connected using SDIO 4-bits wide bus. The MCU is STM32F427. HAL driver is V1.19.The problem is that f...