STM32 MCUs Products

Resolved! Object detection

Hi all,I am trying to implement object detection algorithm on STM32F429 - DISC1 model with MATLAB Simulink. I didn't use earlier. So, please guide to me "How to implement software into that."

Generating two PWM signals with STM32H743

Hello, I want to generate 2 pwm signals, where pwm2 should have a delay from pwm1 (delay should be modified on the fly). I would also like to know if this operation can be done in HRTIM or other Timers. Thanks and regards, Pradeepa P

Resolved! How to configure System bootloader/DFU to ignore CAN traffic

Hello, customer using custom F412 based board has a problem entering STM's System bootloader/DFU for FW upgrade (done over USB) when there is an active communication done on the CAN port. E.g. the board is part of the slave HW of the CANopen network ...

USART error in STM32F4

Good evening community members,today I have been trying to activate USART module of my STM32F446 board. However even after trying everything, I could not sense Tx signal on PA2 pin of the board. This is the low level code I used. I had been trying to...

Resolved! PROFINET TSN

HI,Is there any MCUs supporting PROFINET TSN?

Resolved! Firmware flash with custom desktop application using STM32's bootloader in USB DFU mode

Hi,we develop a device using the STM32U545 MCU.This device will be accompanied by a desktop application (developed by us as well) which will enable our customers to interact with the device, e.g. to configure certain settings. It is a requirement tha...

Issue when using SPI using DMA

Hello, I wanted to have SPI with DMA RX, below issues I face: 1. When SPI RX DMA function used with no TX DMA configured in MX (but blocking SPI TX used), It remains in RX busy state 2. When SPI RX DMA function used with blocking TX function, SPI wo...

Resolved! Perform fft on stm32f411

I am trying to make a music visualizer with led matrix and stm32f411 usb audio functionpreviously , i tried to use stm32f103 blue pill but the usb audio stuck and i can't find the reasonso i purchased the black pill to do it but now the problem is th...

GDB cmd failed error: address of symbol "APBprescTable" is unknown Hello there I have a problem with STM Studio whenever I want to open a .elf file (the project debug file) to monitor a variable on STM studio an error pops up, here is a picture:

Resolved! What is the difference between Oversampling Continued vs Resumed mode in ADC?

What is the difference between Oversampling Continued vs Resumed mode?I understand that in Oversampling Continued without resetting the accumulator in between individual samples for that channel. Resumed Mode resets it.I don't understand the implicat...

STM32 MCUs Products

Forum Posts

Resolved! Object detection

Generating two PWM signals with STM32H743

Resolved! How to configure System bootloader/DFU to ignore CAN traffic

USART error in STM32F4

Resolved! PROFINET TSN

Resolved! Firmware flash with custom desktop application using STM32's bootloader in USB DFU mode

Issue when using SPI using DMA

Resolved! Perform fft on stm32f411

GDB cmd failed error: address of symbol "APBprescTable" is unknown Hello there I have a problem with STM Studio whenever I want to open a .elf file (the project debug file) to monitor a variable on STM studio an error pops up, here is a picture:

Resolved! What is the difference between Oversampling Continued vs Resumed mode in ADC?

STM32U073CCT6 and using LPTIM to wake up the CPU f...

STM32F4xx - does going up a package pin count impa...

STM32G4 Half-Duplex Slave early Complete Callback

Fault handler, stack frame

STM32F417 to STM32F437 - is the AF mapping identic...

Possible Future Video Decoding (H264 Decoding) on ...