STM32 MCUs Products

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STM32H7 CubeMX FatFs + uSD + DMA + RTOS Success

Posted on July 17, 2018 at 02:30I have finally succeeded in replicating the functionality of the FatFs project for FatFs + uSD + DMA + RTOS in STM32Cube\Repository\STM32Cube_FW_H7_V1.2.0\Projects\STM32H743I_EVAL\Applications\FatFs\FatFs_uSD_DMA_RTOS...

Resolved! stm32h7 alternate function

Posted on July 16, 2018 at 22:13Does anyone know where I can find a table or listing of the alternate functions for the stm32H7xx.  I have found the register description in the reference manual, Page 498/3178, section 11.4.9, but cannot find where t...

STM32F103 replaced by STM32L151, unable to program

Posted on July 08, 2018 at 15:09Hello,I've made a development board and used a STM32F103C8T6 controller. This works fine with a ST-LINK V2 programmer. Actually a simple Blue Pill design.I've now replaced the STM32F103C8T6 with a STM32L151C8T6 contro...

STM32F103C8 USB VCP PROBLEM (MPU RESET)

Posted on July 16, 2018 at 02:23Hi everyone, I am wondering if someone can help me, I want to make a device that uses the onboard USB VCPon the STM32F103C8I have set up using CubeMX an using keilmy problem is while the USB is connected to my PC...  ...

emWin_png segger how to use

Posted on July 15, 2018 at 14:10Dear every body,While i use 'gui builder' 5.40 to build 1 window dialog with some .png image.After building project, I have error:.\Objects\cnc_4axis.axf: Error: L6218E: Undefined symbol IMAGE_SetPNG (referred from sh...

HOW TO USE SDIO WITH STM32F429ZI

Posted on July 13, 2018 at 08:44Hello everyone, I want to use SD CARD with SDIO on stm32f429zı. But I don't work. Can you help me please ? I take FR_DISK_ERR.

No response after GET_CMD command for STM32

Posted on July 12, 2018 at 08:11Hello,    I have the following situation: UARt communication between ARM A9 uP on Xilinx Zynq 700 series as a master and STM32 uC as a slave. I have followed the steps for issuing GET_CMD command(needed in a firmware ...