STM32 MCUs Boards and hardware tools

Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.

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Resolved! Error: "No device found on target" when attempting to program custom STM32F401 PCB w/ STLINK V2

I've designed a custom PCB incorporating STM32F401RE. I've received the first batch of PCB and attempted to program one, but STM32CubeIDE raises the error line as in the title ("No device found on target").I've kept the design (see image) as close as...

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Resolved! STM32F4 Discovery : Why U4A and U4B in schematics when the MCU is marked as U4 on the PCB?

I'm just learning to read and use schematics and I found that while physically the MCU (STM32F407VG on my STM32F4 Discovery board) is marked U4 as the part number on the PCB, the schematic (Section "STM32Fx" of "MB997-F407VGT6-D01_Schematic.pdf") sho...

0693W00000FCwrqQAD.png

GPIOA interrupts not arriving when Nucleo F446RE is on external power and ST-LINK is disconnected, GPIOC interrupts arrive fine

Hi,In my application running on a Nucleo F446RE I notice that EXTI interrupts from GPIOA are not arriving in the EXTI15_10_IRQHandler() when the Nucleo board is connected to external power on E5V, JP5 on E5V and the ST-LINK is disconnected from USB. ...

Kvan .7 by Associate II
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Which is the best stm32 board (nucleo or evaluation) with embedded high performance DAC for sinusoidal signal generation? see next details.

I am looking for a microcontroller board for the following application:Receive a square wave LVDS signal at 1 kHz (more or less) and generate 2 sinusoidal single-ended output with the same frequency of the incoming square wave with the highest resolu...

Tommino by Senior
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  • 4 replies
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