STM32 MCUs Embedded software

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AWS IoT Core Connection

Hi, I'm looking to connect a STM32H7 board to iot core, simple stuff: publish and subscribe to topics.I found x-cube-aws but i don't know how it works (I read the getting started guide but no success).In the aws documentation for freertos i didn't fo...

MGera.1 by Associate
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i am using stm32f103xE MCU. i am using FATFS with SDIO. it's opening the file, but when i am writing the data to the file it's giving the FR_INVALID_OBJECT Error.

char data[] = "Testing File";if(f_mount(&fs, SD_Path, 0) == FR_OK) {  if(f_open(&myFile, "Test_File.txt", FA_WRITE | FA_CREATE_ALWAYS) == FR_OK)  {    if(f_write(&myFile, data, sizeof(data), &myBytes) == FR_OK)    {     f_close(&myFile);    }   f_clo...

SPARV.1 by Associate
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Audio Codec

Hi I have a STM32F407 Discovery board which I wish to use its Audio codec demonstrated by CS43L22 ic. here is my code(I used Cube) */ /* Includes ------------------------------------------------------------------*/ #include "main.h" #include "stm32f...

Ala by Senior
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