STM32 MCUs Embedded software

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STM32F4 alternate function mapping confusion

It is very confusing to me how pin multiplexer is explained in the datasheet, it doesnt help the matter when using .SVD file in the debugger as it is even more confusing.Lets start with the SVD file. In the debugger I can see AFRL showing AFRL0-AFRL7...

Gossamer by Associate II
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STM32F769 IsoINIncomplete callback gets called multiple times in a row but OTG_DAINT register has the value 0x00000000. What can be the reason?

Hi, I am working with the STM32F769i-disco board and develop an usb audio 2.0 device (a microphone array). When I start a recording application on the host pc, the IsoINIncomplete callback gets called multiple times in a row but the OTG_DAINT registe...

MGuen.1 by Associate
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Regarding FreeRTOS

Hi ST Team,Hope all you are Well !!!!I have a STM32F030 Nucelo-64 EV BOARD. I wanted to work on FreeRTOS on this Board. Can you help me how can i proceed on this.

PKuma.6 by Associate II
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Resolved! F042K6 - stuck in CAN receive interrupt

Hello,I am trying to set up CAN communication on my F042K6 using the HAL library. I have followed the stm guide (attached). I got most of the functionality working, however if i try to use the Rx interrupt using "void HAL_CAN_RxFifo0MsgPendingCallbac...

retro by Associate III
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STM32F76XXX Bootloader Activation

Hi! I'm new to the STM32F76, and I'm attempting to flash the MCU through either a serial/USART connection or USB (DFU mode). I have been unsuccessful and would appreciate any advice.Here's what I've tried:* I've read through AN2606 and have gathered ...

BB.2 by Associate
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  • 2 replies
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