STM32 MCUs Products

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Resolved! How/ Where can i download stm32 cube mx version 4.21?

I am working with SD card in SDIO mode. The current version of cube mx i.e, 4.27 is not working. Some people in the community posted that after version 4.21 SD card issue is persistent. so i would like to download 4.22Youtube link I have followed: ht...

Apill by Senior
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EEPROM Read/Write STM32L15x

Hi,I am having a problem with using internal EEPROM memory for saving data. I can read data only from BASE adress of EEPROM. I can not write to EEPROM or read form any other place in EEPROM.MY simple code:#define FLASH_EEPROM_BASE ((uint32_t)(FLA...

JAN R by Associate III
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Program code.

Difficult and stupid question.There is an interrupt SVC_Handler written in assembly language. There are many internal addresses in the function body, which for convenience of use are collected in a table in the function header. The table is used to n...

Resolved! How to use TCM memory on the STM32F7 series?

I am working on FreeRTOS on the STM32F777II. Was just curious, how can I configure TCM (CCM) memory for use and how can I force the linker to use this TCM memory only for selected variables declarations?

QubeBox and lwIP

Hi,I want use LwIP, but i wan't use PPP. How to definitly remoove PPP from generated Makefile ?RegardsGrzegorz

Can't send TCP message exactly more than 1000 times

HiI'm using STM32F439 Dev Board and LWIP as TCP/IP stack; I'm using TCP echoserver example. the board is connected to PC. when I send a message from PCto the board, it echoes back the message. But there is a problem. aftersending exactly 1000 message...

HI i am trying to get the example project for interfacing USB stick into my custom board which has STM32F429II now , I could not find it in any of your latest Cubeprjects or anywhere in example projects,

I want to know how do i interface the USB stick to my board and start communicating with it.basically i want to read .bin/.png/.dfu files from USB stick Please provide the example project as soon as possible 

Vprabhu by Associate II
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