STM32 MCUs Boards and hardware tools

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ST-Link/v2 intermittently stops working and must be disconnected and reconnected to USB port. Is there a way to fix this behavior?

We are using STM32_Programmer_CLI.exe in a production environment to load firmware. After a few loads (randomly) the ST-Link/v2 is no longer available to the software. The STM32CubeProgrammer shows "No ST-LINK detected". We must disconnect the ST-...

KLock.2 by Associate II
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Resolved! Which software to be used when using Nucleo board as a debugger to an external board as SWD?

I want the Nucleo board 303RE to act as a debugger for my external board. Two boards have an individual 3.3V supply so the ground has been made common. Other Hardware connections are below. Since CUBE IDE doesn't allow to flash Bin files using ST-LI...

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RAnan.3 by Associate III
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  • 6 replies
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I have a question regarding the STM32L083CZT6 microcontroller. I have designed a custom board using this microcontroller, but it's not working!! Do you have any tips?

I have tested the microcontroller with different boards and all have the same problem. I have noticed that the voltage across the NRST is 0V, which I think means that the microcontroller is damaged (There is no short circuit in the system). I have co...

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AHamz.2 by Associate II
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Resolved! Pinouts: STM32F429IGT6 to B-U585I-IOT02A

I'm looking to connect a Waveshare e-Paper display to my STM32U5 discovery kit (B-U585I-IOT02A).On the Waveshare website (https://www.waveshare.com/wiki/7.8inch_e-Paper_HAT), they have a pinout for the SPI bus on a STM32F4 chip as follows:Connect to ...

VLaPo.1 by Associate
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