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Unable to unlock RDP1 and regress to RDP=0 through the command line, but am able to through the GUI

I am working on a batch script to disable TrustZone on an STM32U595VJT connected via JLINK using the STM32CubeProgrammer CLI tool.The device has both OEM1KEY and OEM2KEY set to [31:0] = 0xABCDEFAB, [63:32] = 0x12345678I am trying to run the following

1 hour ago

Martin Jay McKeeAssociate

STM32CubeMX2 (MCUs)

STM32CubeMX2 Failing to Start

I am running STM32CubeMX2 (1.1.1) on a Mac (Tahoe 26.6.2) and I did (with some difficulty) get it installed and running. I configured a MCU (STM32C552CEUx) and generated an STM32CubeIDE project. No problem.I went back and copied the .ioc2 file, renam

312

1 hour ago

bitsandscienceAssociate

STM32CubeIDE (MCUs)

STM32U575 + TrustZone + X-CUBE-FREERTOS 1.6.0: missing Secure FreeRTOS sources in generated project

Hi,I am using:STM32U575VGT6Q STM32CubeIDE 2.1.1 STM32Cube FW U5 V1.9.0 X-CUBE-FREERTOS 1.6.0 / FreeRTOS 11.2 TrustZone enabled FreeRTOS running in NonSecure (TZ_Non_Secure) FreeRTOS Secure support enabled (TZ_Secure)The generated NonSecure project fa

311

1 hour ago

EThom.3Senior II

STM32 MCUs Products

CRC – trouble understanding bit reversal

I’ve trawled through several CRC-related threads without finding an explanation of this: How to properly set up bit reversal.Normally, I use CRC-16 XMODEM, which uses the 0x1021 polynomial and no bit reversal. This works perfectly fine when I use thi

312

1 hour ago

RJJAssociate II

STM32CubeMX (MCUs)

Boot Path and Debug Authentication Pages Are Blank - STM32CubeMX H573 STiRoT Example

Dear ST Team,I am following the STM32 wiki guide:https://wiki.st.com/stm32mcu/wiki/Security:How_to_start_with_STM32CubeMX_STiRoT_Boot_path_on_STM32H57While working through the steps, I encountered an issue with STM32CubeMX.The Boot Path and Debug Aut

1061

2 hours ago

William_RnDAssociate III

STM32 MCUs Embedded software

Using DFU and MSC

Hello there, I’m working on a device that in its normal operation uses the MSC.But I want my clients to also be able to update the device via USB using DFU.#define USBD_PID_FS 57105#define USBD_PRODUCT_STRING_FS "STM32 DownLoad Firmware Updat

775

3 hours ago

DavePfzAssociate III

STM32CubeIDE (MCUs)

How to move a project to a new directory?

I would like to move the project from:C:\ST\STM32Cube_FW_WB_V1.24.0\Projects\P-NUCLEO-WB55.Nucleo\Applications\BLE\BLE_HeartRateFreeRTOSto:C:\Projects\Myprojectso that I can make modifications at will and not worry about corrupting the original code.

1855

3 hours ago

CharlesTPVisitor

Power management

L6983 output is the same as the supply voltage

Hi, I have been trying to implement the L6983 in my design for about 4 month now and still don’t get the desired output. After checking the Fsw pin, it seems I don’t get any clock output, do you have any idea what would be the cause of this issue ? H

163

4 hours ago

TheBigBadBoyAssociate

STM32CubeMX2 (MCUs)

HAL2 User Data pointers tp *non* const

This is a feature request.In HAL2, we can configure an STM32CubeMX2 project to use User Data pointers (pointers managed only by the application, not the HAL2 library). E.g. setting USE_HAL_UART_USER_DATA to 1 will add the field `const void *p_user_da

411

5 hours ago

TheBigBadBoyAssociate

STM32CubeMX2 (MCUs)

CubeMX2: IWDG time unit selection does not change USE_HAL_IWDG_TIME_UNIT value

In STM32CubeMX2 1.1.1, for the STM32C542RC MCU, enable the IWDG.In “Applicative services”, enable “Start function generation”. In the subfolder “Calculator”, you have the possibility to change the “Time unit”. Set it to “Seconds”. The only change is

261

5 hours ago

Adam GVisitor

STM32 MCUs Security

Unable to unlock RDP1 and regress to RDP=0 through the command line, but am able to through the GUI

1 hour ago

Martin Jay McKeeAssociate

STM32CubeMX2 (MCUs)

STM32CubeMX2 Failing to Start

312

1 hour ago

bitsandscienceAssociate

STM32CubeIDE (MCUs)

STM32U575 + TrustZone + X-CUBE-FREERTOS 1.6.0: missing Secure FreeRTOS sources in generated project

311

1 hour ago

William_RnDAssociate III

STM32 MCUs Embedded software

Using DFU and MSC

775

3 hours ago

CharlesTPVisitor

Power management

L6983 output is the same as the supply voltage

163

4 hours ago

TheBigBadBoyAssociate

STM32CubeMX2 (MCUs)

HAL2 User Data pointers tp *non* const

411

5 hours ago

TheBigBadBoyAssociate

STM32CubeMX2 (MCUs)

CubeMX2: IWDG time unit selection does not change USE_HAL_IWDG_TIME_UNIT value

261

5 hours ago

Leimen1007Associate

STM32 MCUs Motor control

Can Motor Profiler be used with STEVAL-IPM20B at 400V DC bus?

Hi,I am using the following hardware setup: NUCLEO-G474RE X-NUCLEO-IHM09M2 STEVAL-IPM20B DC bus: 400 V Motor rated current: about 5 Apeak STM32 Motor Control SDK / Motor Pilot 6.4.2 I have loaded the Motor Profiler firmware generated by Mot

5 hours ago

sirinAssociate II

STM32CubeProgrammer (MCUs)

STM32CubeProgrammer 2.23.0 continuously generates huge Updater_Gui_Log.txt when macOS system proxy is SOCKS (Clash Verge Rev TUN mode)

EnvironmentSTM32CubeProgrammer: 2.23.0 (latest version at the time of writing) The same issue was also present in the previous release and is still reproducible after updating to 2.23.0, which is why I am reporting it now. Platform: macOS Tahoe 26.5.

511

5 hours ago

HawkinsTechVisitor

Others: hardware and software

RLink Software

I am trying to work with a legacy project using an ST7 processor. I bought an RLink second-hand, but it didn’t come with any software.I thought I could just go to the Raisonance site and download it, but their portal is not working for me and their

242

7 hours ago