STM32 MCUs Embedded software

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HAL_RTCEx_BKUPWrite problem

Posted on October 26, 2017 at 22:21 There seems to be a problem in HAL_RTCEx_BKUPWrite which is available in CubeF1 1.6.0 package. void HAL_RTCEx_BKUPWrite(RTC_HandleTypeDef *hrtc, uint32_t BackupRegister, uint32_t Data) { uint32_t tmp = 0U; ...

STM32Cube Expansions ''merging''

Posted on December 18, 2015 at 10:26Hi.What is the proper way to ''merge'' x-cube expansion packages into STM32Cube base repository (e.g. STM32Cube_FW_F4_Vx.y.z)?Whenever I merge files I see many overwritings I'm not sure I should confirm.Thanks! ...

maiorfi by Associate II
  • 5 replies
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STM32F4 Discovery fatfs in ram windows 8

Posted on October 26, 2017 at 07:45I implemented mass storage in STM32F4 Discovery. Mass storage located in RAM it uses 64KB. I need just 16KB to load image from PC and draw it on LCD. Inside MCU I use ugfx and fatfs. It's almost working under windo...

urasinov by Associate II
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Resolved! F446RE System Memory Boot Mode UART1 PA9 Problem

Posted on October 24, 2017 at 10:38Hi, everyone. I got a strange, also interesting, problem, while I am using System Memory Boot Mode with STM32F446RE.=================================================================================Hardware Descript...

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Zt Liu by Senior III
  • 11 replies
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CMSIS compliant drivers STM32

Posted on May 14, 2014 at 13:44Hi,Currently i am working on a code refactoring project, my first requirement is to use CMSIS driver library for replacing existing driver library(developed by us) so that incase of a microcontroller change in the futu...

vijith by Associate II
  • 7 replies
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STM32F407 USB MSC example code

Posted on October 23, 2017 at 14:00I am looking at running USB Host software on the STM32F407VG device, probably using the STM32F407G-DISC1 eval board but haven't ordered it yet.I downloaded the STM32_USB-Host-Device_Lib_V2.2.0 example code from the...

STM32F4 - SDIO FAT write problem

Posted on June 21, 2017 at 14:26Hi community!To replicate my setup you need:- discovery (F407)- Discover - M0 expansion 'shield'- Sd Card- download my test project under atollic here (cube mx project included):!mbYhN53eRdyf/cubem...