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Locking the controller (NUCLEO-C562RE - RDP level 2 with OEM key) works fine with J-Link / ST-Link (SWD). E.g.stm32_Programmer_CLI.exe -c port=JLINK -lockRDP2 0x11111111 0x11111111 0x11111111 0x11111111 -ob RDP_level=0x72 ------------------------------------------------------------------- STM32CubeProgrammer v2.22.0 ------------------------------------------------------------------- Connecting to J-Link/Flasher Probe Device=Cortex-M33 Device ID : 0x44E Voltage : 3.29V Frequency : 4000 KHz NVM size : 512 KBytes Lock RDP2 password successfully done UPLOADING OPTION BYTES DATA ... Bank : 0x00 Address : 0x40022050 Size : 112 Bytes ██████████████████████████████████████████████████ 100% Bank : 0x01 Address : 0x40022098 Size : 8 Bytes ██████████████████████████████████████████████████ 100% Bank : 0x02 Address : 0x40022070 Size : 8 Bytes ██████████████████████████████████████████████████ 100% Bank : 0x03 Address : 0x40022080 Size : 8 Bytes ███████████████████████████

Heyho,playing with the L073, partitioned the flash for bootloader "BL" (bank 1) and application (bank 2).No writing of app yet, just testing jumping back and forth.I just added a no-init variable for communication between BL and app, mainly to tell the BL to not jump back to app if the app requested so.at power up / reset, the uninitialized variable "u32AppRqstBootloader" is 0, so the BL jumps to the app, and just for checking: before the jump the BL sets u32AppRqstBootloader = 0xB0072ABBin the app u32AppRqstBootloader is printed via UART, and it shows the expected 0xB0072ABB, the printf is done immediately and takes ~ 2 ticks (1 tick = 1 ms)now I let the app jump to BL, before the jump the app sets u32AppRqstBootloader = 0xABB1B007 so the BL does not jumpSo far so good...But when the BL now jumps back to the app, all of a sudden in the app there's a ~ 1 second delay before u32AppRqstBootloader is printed - everything else is working fine - or so I think... (the next pri

Hello,I have some sort of experience working with linux on RPI.I wanted to increase my embedded linux experience with STM32MP.So I wonder, should I buy STM32MP2 because its newer, or STM32MP1 because it will probably have more support and more reference because its been here for some time now?Also, for STM32MP257F-DK, the debug port and the power supply are shared on the same USB-C, how can i do both at the same time? because I don't think the PC can supply it with enough powerWould I need anything to start other than the external USB-C power supply?Any other recommendations are welcome

If I don't enable RX line inversion, everything works fine. But when I enable inversion, I constantly get frame errors. The DMA operates in cyclic mode, without interruption. It's just like a ring buffer. In normal mode, everything works without problems. The signal source itself was tested on another device with a purely hardware signal inverter, and everything was fine. It's unclear why enabling inversion causes the problem. Perhaps someone can give me a hint as to what might be causing this? Thank you.

Hi SupportI have experience in STM32 with Zephyr but I am trying out AMP for the first time.So I am trying out OpenAMP example from STM32CubeIDE. I can compile the example but cannot flash the same.I have the following errorThe ST-Link device is present as shown below I have tried other boards like NUCLEO-G431RE with some simple UART example and work well.I have problems only with AMP board, I am not able to flash M4 and M7 core. My dev environmentUbuntu 22.04 and STM32CubeIDE ver1.1.8.1 Could anyone please help me understand the same?  

CubeMX Project Manager has a bug, where when I accidentally cleared the "Project Location" field and moved the cursor away CubeMX complains that project location cannot have special characters and cannot be empty. But this popup does not go away and gives you no chance to correct your mistake. Screenshot attached. Host OS: Ubuntu 24.04.4 CubeMX version: 6.15.0  Edit: Turns out there was a new version of CubeMX (6.17.0) where this problem disappears. You click 4-5 times on OK and the dialog disappears. Should I delete the question in this case?

Since the 210 reader seems to be cheaper and smaller (in non BGA package) than the 3916b we are currently using, while delivering comparable output power, I am naturally intrigued.  But the wakeup mode figures don't quite impress, even though it is advertised for situations "where each µA matters".Wake-up mode for the ST25R300, ST25R500, ST25R501 and ST25R210 - Application notegives a 75.17 μA figure for 200ms scanning (using 250mA Amplitude)Wake-up mode for ST25R3916/16B, ST25R3917/17B, ST25R3918, ST25R3919B, and ST25R3920/20B devices - Application notegives  a 43.74 µA figure for 200ms scanning (using 200mA Amplitude)Even adjusted for the amplitude difference, that would give >35% more power draw for the 210. Is there a way this is compensated through higher sensitivity, so actually we need less Amplitude on the 210, or should I really expect a regression in low power card detection?

Hello,In the STPMIC datasheet, the BSTOUT continous current  is specified as being greater than 1.1 A when 3.3 V < VIn < 5.5 V.If the voltage Vin is greater than 4.5 V, does the  BSTOUT continous current  increase?I assume so, since the inductor's peak current limit (IBSTLIM) is 3.3 A and the short-circuit current (IBSTSH) is 4 A, but could you confirm this for me?If so, what is the BSTOUT continous current  when Vin>4.5 V?Best Regards.Sylvain 

For the past week or so, pasting images directly into posts seems to have broken.I used to be able to just take a screenshot, or copy an image and paste it straight into the editor, but that no longer works.I press 'paste', and nothing happens - no error messages or anything.I am now having to save the image locally, and then use the 'Insert Photos' button to import it. There is history with this, but now it seems to have just broken completely. Using Chrome Version 145.0.7632.109 (Official Build) (64-bit) on Windows-11 Pro

I am using STM32H743VIT6 with USB3300 to develop a HS USB Device.But the program is always trapped in USB_CoreReset() at  do  {    count++;    if (count > HAL_USB_TIMEOUT)    {      return HAL_TIMEOUT;    }  } while ((USBx->GRSTCTL & USB_OTG_GRSTCTL_CSRST) == USB_OTG_GRSTCTL_CSRST); I am using a VCP example generated by CubeMX for testing without any other code.  environment 

Hi,When I downloaded a .hex file to my STM32H563VGT6 (1MB Flash) using STM32CubeProgrammer v2.20.0, I encountered an issue where it would erase the wrong sector. For example, as shown in the image below, it was supposed to erase sectors (76..91) and sector 115, but I found that the contents of sector 27 is erased.I also try to "Erase selected sectors" (76..116) manually, but sector 27 still be erased.However, I did not have this problem when downloading the same .hex file using an STM32H563ZIT6 (2MB Flash).

Hello everyone, I am working on a design based on the STM32H7 MCU and I am evaluating storage options.I came across the Micron MTFC128GBCAYAL-AIT device, which is described as a USF NAND / eMMC memory. I would like to know:   1, Can MTFC128GBCAYAL-AIT be directly interfaced with an STM32H7 MCU? 2, Does STM32H7 support this device via SDMMC, FMC, or any other peripheral? 3, If direct interfacing is not possible, what is the recommended alternative (raw NAND, SD card, QSPI/OctoSPI flash, etc.)?   My goal is to use soldered non-volatile storage (similar to eMMC) for data storage or filesystem purposes. Any clarification, reference manuals, or practical experience would be appreciated. Thank you.

 Between Last Day to Last Year, doesn't show users. Only All Time shows users.     

I want to disable the AGC and use supply manual attenuation values.Disabling the AGC is pretty straight forward, I just set the AGC_EN bit in AGC0CTRL to zero.This works fine, but the gain/attenuation is fixed at the reset value and I'd like to use a custom value.To set manual attenuation values, I suppose I need to write them to the AGC_ANA_ENG register.However, i noticed something weird: This AGC_ANA_ENG register is not present in the driver files. Its not mentioned anywhere and in the MRSUBG register definitions it is listed as "Reserved". The "Description of STM32WL3 HAL and LL drivers" pdf (UM3438) even lists a couple of LL-functions to modify it, such as LL_MRSubG_SetAgcForceGains, but they exist nowhere in the driver files.Why is this register not mentioned in the official driver files and why dont the LL-methods exist?

Hi together, I have been developping a simple BLE application (that I can attach eventually) on the STM32WB55RG P-Nucleo This application combines BLE + USB Device (FS) But after I upgraded the BLE stack firmware from: FUSVER:1.2.0.0STKVER:1.13.2.2STK@:80CF000FUSOP:3.1.0 To: FUSVER:2.2.0.0STKVER:1.24.0.2STK@:80D0000FUSOP:3.1.0 Then I can no longer get any BLE connection nor bonding to my board, using a smartphone.  I'm very suprised of that.

Hello ST community!Currently i'm working on a project based on the stm32 NUCLEO-N657X0-Q which should be delivered very soon .I followed this article https://community.st.com/t5/stm32-mcus/how-to-build-an-ai-application-from-scratch-on-the-nucleo-n657x0/ta-p/828502 step by step with the same versions of software mentioned but without any results .I tried using X-Cube AI and the new tool Stm32Cube AI studio but i ended up with a lot of confusion and errors .I'm planning to stick for now with x-cube ai since the new tool has a lot of bugs to be fixed .My questions is what are the right versions of the software to use to get a computer vision (Yolo like) to work on my board ?Thnx!

Hi,I'm using TouchGFX to make a simple screen with just one slider. This to prove my graphics work and i can use touch to move the slider.I started with a CubeMX project this time but i got stuck somewhere.I enabled DMA2D and touchGFX.I see the DMA2D IRQ's passing by and My frame buffers are swapping when i touch the screen.I see that I get calls to HAL_LTDC_LineEventCallback so I think hltdc is working as well.But i see that my images that should be drawn on my screen are not there. I see the global layout of the slider but it is not the correct image.Steps to reproduce:1) start a new TouchGFX 4.26.0 project2) disable all frameworks in config page3) Set a Box with a specific color (not black)4) Add a simple slider to the canvas5) run the simulator  In the simulator i now see the same issue I see on My device. When I re-enable the Config->FrameworkFeatures. I get a working simulator but on my embedded device the images stay wrong.I have tried everything and check

I use  GPU2D on STM32U599Z .On CubeMX, I  checked Activate check box  GPU2D  at "Pinout & Configuration".and  I saw " Project Manager > Advanced Settings" There is not GPU2D In Register Callback Groupe. However , The Generated code stm32u5xx_hal_conf.h have  "  #define USE_HAL_GPU2D_REGISTER_CALLBACKS 0U /* GPU2D register callback disabled */How to set this setting? 

So I have a container with a single image in it. The container is used in a view and has the Mixins Draggable and MoveAnimator ON Now, I want to animate it from the current position (400,38) to 800,38 so, basically a slide animation. I have a function that should trigger the animationwarningModal.startMoveAnimation(WARNING_MODAL_HIDDEN_X, WARNING_MODAL_Y, WARNING_MODAL_ANIMATION_DURATION, touchgfx::EasingEquations::cubicEaseOut, touchgfx::EasingEquations::linearEaseNone); }wherestatic const int16_t WARNING_MODAL_HIDDEN_X = 800; static const int16_t WARNING_MODAL_Y = 38; static const uint16_t WARNING_MODAL_ANIMATION_DURATION = 12;But I don't see anything moving; why is that?

raw ID and is_alive() work Hello,I am using a Chinese VL53L8CX module from AliExpress, not the official ST evaluation board. I want to stress that in the first sentence because this may be important: this is a Chinese AliExpress breakout, not the original ST hardware. The same module works on my setup over I2C, but I am trying to bring it up over SPI on an ESP32-S3 and I am stuck at a very specific point.What already works:- The same sensor/module works over I2C on this board.- In SPI mode I can repeatedly read the hardware ID correctly: `dev=0xF0`, `rev=0x0C`.- `vl53l8cx_is_alive()` often returns `status=0, alive=1`.What fails:- `vl53l8cx_init()` never completes successfully.- The failure happens around the software reboot / boot polling stage.My hardware/software context:- ESP32-S3- custom firmware using Arduino + ESP-IDF SPI path- Chinese AliExpress VL53L8CX module- `SPI_I2C_N` forced HIGH for SPI mode- level-shifted module, jumper wires about 20 cm- SPI mode 3- SPI clock curre

According to the manual, I cannot determine under what conditions the INFIFO will assert the interrupt. The interrupt-related registers only provide two status flags: empty and not full. The IN FIFO has a depth of 8 words (8×32 bits). However, the later description states that the interrupt will be asserted when there are fewer than 4 words in the IN FIFO. How is this interrupt actually generated?

I've adapted the NUCLEO DRP1M1 reference design to build and compile for our Custom STM32U5A9 board, and when I run it, iit gets through these relevant pieces:MX_GPDMA1_Init();MX_UCPD1_Init();MX_TCPP_Init();But then inMX_USBPD_Init() is seems to hang in the Call to:USBPD_CAD_Init() which is part of the compiled STM_USBPD_Library. Running a debugger and working my way backup the call stack, it appears that the library calls CAD_Init()which ultimately callsUSBPDM1_AssertRd(PortNum)where the debugger falls apart. AssertRd has at the beginning the 2 below callsLL_UCPD_TypeCDetectionCC2Disable(Ports[PortNum].husbpd);LL_UCPD_TypeCDetectionCC1Disable(Ports[PortNum].husbpd);LL_UCPD_TypeCDetectionCC2Disable(Ports[PortNum].husbpd); <- appears to work fine.LL_UCPD_TypeCDetectionCC1Disable(Ports[PortNum].husbpd); <- stops functioning.husbpd points the appropriate address for the UCPD controller.I've set a breakpoint here, and manually set CC2TDIS and is is fine, and then when I manually

(Moved to a separate thread from  Do you need a fast slave interface with high throughput? This is for you.)MCUFinder does not consider PSSI if I do not overlook something.

The function of the PERS_RX flag in PROTOCOL 0 is described as: '1: enable the persistent RX mode.' What does that actually mean/do? I couldn't see any explanations in the rev. 13 data sheet for the S2-LP. 

In the getting started guide there is a programmable audio buzzer names SPK1 but I can't find reference of it anywhere, where I can enable it in the .ioc file and how to interact with it? Please could someone advise me on this.