STM32 MCUs Embedded software

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Resolved! STM32 FFT USING CMSIS DSP -1024Point FFT

I need to do a 1024 point FFT on the STM32F446RE Eval Board. I try to integrate the CMSIS-DSP Libraries as mentioned in the forum and it creates errors only and I can't even run the program. I need to do a q15 FFT ,but it is not working. Help me to t...

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LwIP Custom memory pool configuration

I'm working on building an Ethernet infrastructure using LWIP on an STM32H7 series MCU for various purposes. In this setup, I want to avoid using malloc, and instead rely entirely on LWIP’s memory pool system for all memory allocations. Here's the co...

SSone.1 by Associate III
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  • 1 replies
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PWR_STANDBY_RTC example in Nucleo Board G474RE

I have tried to measurement the current consumption in standby mode but it is too high. I am using the example "PWR_STANDBY_RTC" listed in AN5315, STM32Cube firmware examples for STM32G4 Series which should work in Nucleo Board G474RE. The values I o...

Magera by Associate II
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  • 2 replies
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FreeRTOS - USB CDC not working with USART1

Moved from this discussion as it's linked to the embedded software USB and FreeRTOS. My problem has always been that when USB and USART1 are working at the same time, USB as a virtual serial port is not working properly. In my code, two different thr...

Nucleo-H563ZI as USB host for barcode scanner?

Split from https://community.st.com/t5/stm32-mcus-boards-and-hardware/nucleo-h563zi-as-usb-host/td-p/646056 Hi, I am New here.I was trying to connect the USB Barcode scanner to this Nucleo Board. Did you guys find any solution to make the board act a...

suriya by Associate II
  • 113 Views
  • 1 replies
  • 1 kudos

Bootloader+ main app

Hi, i have been developing custom bootloader with start address at 0x08000000 and a main application at address 0x08003800 were i planned 14KB for bootloader and next 40kb for main app.i can see the bootloader works fine, but bootloader doesnt trigge...