STM32 MCUs Embedded software

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Qdec with STM32H563

Hi all, I was able to make the qdec on timer1 run and read pulses from an external encoder. Now I wanna generate an interrupt after let's say 100 pulses. That interrupt should toggle a ledI mean the timer has interrupts, but i don't know how to use t...

Lukas4 by Associate II
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USB module of STM32F103 - bare metal?

Moved from MPUs section - STM32F103 is an MCU.Hello,Are there any Application Notes in STMicroelectronics on the use of the Universal serial bus full-speed device interface (USB) at the register level (without HAL or other libraries) in STM32F103 mic...

Firmware Update for STM32H7 Series

Hi everyone,I’m working on two different projects, one using STM32H747IIT6 and the other using STM32H723 series. I want to implement a firmware update mechanism for both. Both of them have webserver LWIP interfaces. I can implement update mechanism t...

KAnahar by Associate III
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Resolved! HRTIMER Synchronize 4 independent instances

Is it possible to synchronize two separate pairs of HRTIMER channels using the HRTIMER Master?My goal to is to synchronize HRTIMER_E with HRTIMER_C and HRTIMER_F with HRTIMER_A. Each HRTIMER pair needs to operate independently of each other.The reaso...

OV5640 driver

Hello everyone.I have some problems with the configuration of the OV5640 camera module and I need your help.https://github.com/STMicroelectronics/stm32-ov5640I am using the OV5640 library created by STM above. I have a card that I have drawn and with...

Afebia_0-1742409269201.png
Afebia by Associate
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STM32H723 Stuck after USB DFU Reset

STM32H723 get stuck after a successful USB DFU download / reset in the HAL_Delay() in MX_USB_DEVICE_Init(); I can fix it by moving MX_IWDG1_Init(); before MX_USB_DEVICE_Init(); so the watchdog resets the device, but is there a way so this does not ha...

pmark by Associate
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