STM32 MCUs Embedded software

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UART2 Modbus issues in STM32G070RBT6

Hi,  I was working with  Modbus Protocol with the external device(Aster TDS Meter). The Modbus External device Settings in 9600baud rate, 8bit,parity none and 1stop bit  My Problem was when i connect the device with UART4 i am able to get the output ...

STM32CubeIDE only running code from one project

Hello all, I am currently working with the STM32CubeIDE. I wrote a program that didn't end up working but concluded the code was fine after reviewing it. I tried copy and pasting the code into a different project within the IDE, and it works just fin...

dj-b by Associate
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  • 3 replies
  • 2 kudos

Resolved! Problem with pdm2pcm library in vs code

Hi,I am struggling to make PDM2PCM library work. My projects build without issues, but when I upload them to the board , program executes until it reaches PDM_Filter_setConfig function (tested with breakpoints). After that, it goes to infinite loop c...

baator025 by Associate III
  • 577 Views
  • 2 replies
  • 1 kudos

Resolved! stm32f469 discovery USB HOST CDC

Moved from the Motor Control forum as this has nothing to do with motor control. i am using stm32f469 discovery with architecture um1932, in MX i configured for Host only host CDC class for full speed (FS) my clock configuration is also correct (48m...

Resolved! Help Understanding BSP_COM for Communication

Code formatting applied - please see here for future reference.Hello everyone,I'm currently working on an STM32 project using the NUCLEO-G431KB board. I've come across the BSP_COM API in the STM32Cube firmware, which seems to be an abstraction layer ...

jin96 by Associate
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  • 2 replies
  • 3 kudos

Resolved! Understand SD Card detect pin initialization

Hello,I would like to understand the code to carry out my software integration :  /* Configure SD pin detect */ __SD_DETECT_GPIO_CLK_ENABLE(); __HAL_RCC_PWR_CLK_ENABLE(); And This refers to lines of code that I am lost, for the first line ...

DYann.1 by Senior II
  • 2103 Views
  • 36 replies
  • 7 kudos