STM32 MCUs Boards and hardware tools

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STM32F427VGT6TR Level-1 Flash memory protection is enabled automatically and cannot disable through ST-Link Programmer

We are using STM32F427VGT6TR, in our project. We found the MCU went to "Level1- read protection" while performing a hardware debugging. We are not able to disable level-1 and put the MCU into the Level-0. We are able to connect the MCU using STLink a...

VKuma.20 by Associate
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STM32F303 chip and use ST-Link V2 to update the FW - ST-LINK Utility works but ST-LINK_CLI not after power cycle

Hello there,I have a STM32F303 chip and use ST-Link V2 to update the FW of the chip on my board.If I uses STM32 ST-LINK Utility(V4.6.0.0) to update the FW of the chip, then it's working fine:after updating FW and after power cycle, the chip on my boa...

KHsie.1 by Associate
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STM32Cube programmer / ST Flash work with the default UART2 on the USB/ST-Link of the L053 Nucleo but not on actual UART pins

I am trying to flash a STM32L053 Nucleo using UART pins and so far, I pull boot 0 high by adding a jumper across boot 0 and VDDI power the controller with E5V optin and connecting an external poer supply to the E5v and GNDIf I connect the USB to the ...

AVals.1 by Associate II
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Resolved! I'm disappointed to see that "Appendix A: Electrical schematics" has been removed from UM2179 User manual STM32 Nucleo-144 boards (MB1312) Are they available somewhere else?

I'm using the Nucleo-32 on another project and have found the schematics in UM1956 helpful in certain debugging scenarios, as well as a kind of reference design to help me get started on my own board design.

CKugl.1 by Senior II
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STM32CUBEIDE Error

Hello, in my current project, MCU is using STM32F446ZET6 and emulator is using ST-LINK/V2-ISOL. I am trying to connect with JTAG, but when I debug with CUBEIDE, Target no device found appears. I checked the Vcc (1pin) of the connector, but before con...

Ktaew.2 by Associate
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