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Can connect STM32H743 with LCD with MIPI interface ?

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Hello guys, I started a project using STM32C552RET6 and STM32CubeIDE. When I use the autocomplete feature to select a HAL function, I can’t find it. I have to type the function manually.Does anyone know how I can fix this problem?Thanks for your help.

Hi, **Environment**- STM32F7xx LL Driver (STM32F7xx_HAL_Driver)- GCC arm-none-eabi 15.2 (also reproducible with GCC ≥ 12)- Compiler flag: `-fanalyzer`- File: `STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_gpio.h`---**Problem**When building with `-fanalyzer`, GCC reports the following warning for several inline functions in stm32f7xx_ll_gpio.h:```warning: shift by count ('64') >= precision of type ('32')         [-Wanalyzer-shift-count-overflow]```**Root cause**`POSITION_VAL(VAL)` is defined as `__CLZ(__RBIT(VAL))`. When the analyzer considers `Pin = 0` as a possible runtime value (which it cannot rule out without additional constraints), then:- `__RBIT(0)` → `0`- `__CLZ(0)` → `32` (implementation-defined, GCC arm-none-eabi returns 32)- `32 * 2U` → `64` → shift of a `uint32_t` by 64 = **undefined behavior** per C11 §6.5.7The affected functions all follow the same pattern:// e.g. LL_GPIO_GetPinMode (line 307–311)return (uint32_t)(READ_BIT(GPIOx->MODER,    (GPIO_MODER_MODER0 << (POSIT

CubeMX does not generate .project and .cproject files for cubeIDE, when in CubeMX project it is selected to not use default firmware location, and path set to folder with STM32Cube FW from github. To reproduce:1 Open CubeMX2 Select File->New Project 3 Select chip,  in my case stm32g491ceu64 Open Project manager tab, enter name and location for the project, toolchain - stcubeide5 Uncheck "Use Default Firmware Location", Click Browse and navigate to a folder with github repository with cude FW package6 Go to "Code Generator" sub tab, select radio button "Add nevessary library files as reference in the toolchainproject configuration file"7 Click generate8 Observe folder content in the file explorer - .cproject and .project are missing. CubeMX version 6.16.1

This is not a real question, this is just knowledge sharing… For the context, I would read first. At this point I had x86 NFC Tag Programming application, I have been waiting for the STM to release x64-bit version of the DLLs so I could update my application to x64.I have been lurking around the community and finally found but this did not help as with the release of v3.0.0, it did came with x64 bit of DLLs but I had real hard time integrating them into my project!! Quite disappointing, eh?!! I gave up the idea of updating my application to x64 until very recently I stumble upon another question based on the question title, I clicked on it with a lot of hope and what I found was quite disappointing. Basically I felt I was in a ditch where I could not update my application to x64 even though I have x64 bit DLLs!

EVAL-SCS006V1 (TSUSB4532) is plugged into a 65W power supply with an in-line USB-C meter. With no load attached, the meter reads 20.06V, 0.016A, and 0.321W. What on the board that consumes this much power?In contrast, an EVAL-SCS006V1 (STUSB4500) is plugged into the same configuration, the meeter reads 20.07V, 0.000A, 0.000W.Please help me figure this out! 

I discovered some strange behavior in the STM32CubeMX code generation for Keil µVision.I created a project with STM32CubeMX that I compile using Keil µVision. In Keil µVision, I configured two user commands in the "Options for Target" dialog under "User" in the "After Build/Rebuild" section. These commands must be executed after the software has been compiled.Whenever I regenerate the project in CubeMX due to configuration changes, the "After Build/Rebuild Run #2" command is always removed.I then tested all commands and was able to narrow the issue down exclusively to "After Build/Rebuild Run #2".Is this a bug in CubeMX, or do I need to change a setting somewhere to ensure that these commands are preserved?Please also refer to the attached screenshots.Best regards,Kai RiekBefore running CubeMX:After running CubeMX: 

I have designed a custom board. I have connected SWCLK to PA3 and SWDIO to PA12. I found I can not connect. So I made a patch and connected SWDIO to PA2 which seems to be default after boot. Now I can connect to the board. However after downloading my software the board becomes unaccessible. The code is running fine on a NUCLEO-WL33CC1 board.I can not access the board with CubeProgrammer either. It is like bricked.I found one issue with LSE which I have connected to PB14 and PB15 instead of PB12 and PB13. So I changed my code disabled LSE and enabled LSI and tested this on a new board. Initially I can connect but as soon as I try to singlestep through the code contact is lost and after that the board is no longer accesable in CubeProgrammer either.I am running out of boards if I can not find a way to unbrick them. ​@STTwo-32 

An issue has suddenly popped up on my custom boards using a STM32U575CIT6. It manifests as the MCU appearing to not run code that was successfully flashed. Viewing the registers with CubeProgrammer seems to show it repeatedly running the reset handler. Attaching to the running process with CubeIDE shows hard faults occurring in the first instruction of `__libc_init_array` which is `push    {r4, r5, r6, lr}`. The hard faults are a precise data access violation and a stacking error. That instruction is the first instruction that utilizes the stack. When attached, CubeIDE cannot read any data from SRAM3. It appears as all ?’s. I found that the RCC_AHB2ENR1->SRAM3EN bit is 0, which is the clock enable bit for SRAM3. This would explain why SRAM3 appears inaccessible. Putting a breakpoint on the first instruction of the `Reset_Handler()` shows that this bit is unset even then. All other SRAM clock enable bits are set. According to the Reference Manual, that bit’s reset value is 1. All tha

Hi,NUCLEO-F401RE + X-NUCLEO-IKS02A1, MEMS Studio v2.4.0. Flashed DataLogFusion (Applications\IKS02A1\DataLogFusion), connects fine (X-NUCLEO-IKS02A1, FW: 12.1.0), but I only get "Library Evaluation" (Data Table, Charts, Sensor Fusion...). No "Quick Setup" / "Sensor Evaluation" anywhere, including under Advanced Features. DataLogTerminal gives "Board not identified."An older tutorial (MEMS Studio v1.3.0) shows a "Sensor Evaluation" section with Quick Setup, Registers Map, FSM, MLC, Qvar — raw register access, not fusion output.Question: Which X-CUBE-MEMS1 firmware (if any) enables "Sensor Evaluation"/"Quick Setup" for this board combo? Is it firmware-specific or was it removed in MEMS Studio v2.x?Thanks!

After pressing the ‘Debug’ or ‘Run’ button with no target connected (or  the connected target powered down), CubeIDE v2.1.1 immediately gives the “Target no device found” message in the Console window: But the UI is then locked-up for 30 seconds or so before the error pop-up appears:You can’t do anything in this time - you have to just wait for the pop-up. Not having the target connected and/or powered-up when starting a debug session is one of those silly D’oh! mistakes, and it’s immediately obvious the instant the message appears in the Console window - it is frustrating to then have to sit around waiting for the IDE to catch up before trying again. (I’m sure I had posted this before, but can’t seem to find it - maybe it got lost in the forum changeover?)

Hello,We are designing a custom board using the STM32MP157FAC1 device and interfacing its RGMII interface with the DP83869HMRGZT Ethernet PHY.We have some queries regarding the PCB implementation of the RGMII interface.Is it recommended to use series termination resistors on the RGMII signals? If yes, kindly clarify the following:(1.) Should the series termination resistors be placed only on the TX signals driven by the STM32MP157FAC1?(2.) Are series termination resistors also recommended on the TX signals driven by the DP83869HMRGZT (i.e., the RX signals of the STM32MP157FAC1)?(3.) Kindly advise the recommended resistor values and the preferred placement of these resistors with respect to the driver device.Your guidance on the recommended implementation would be highly appreciated.Regards,Prashant 

 这个是安装了很多版本后还是出现的问题，虽然点了ok后可以正常进入选择芯片的界面，但是最终生成的代码有问题，串口发不出去了（检查过了人为问题）重新下载了很多次，依然是有问题，希望有解答，谢谢

Hi,We've been working on a project using v1.3.1 of MEMS Studio, but I've had to use a new laptop and it doesn't have this installed. Unfortunately, when I go to the downloads page I can only see v1.4.1 of MEMS Studio and it's forcing me to upgrade the firmware, which I don't want to do as all our testing & benchmarking has been based on a specific configuration.Does anyone have, or can you point me to, the older version of the application? ST don't seem to have an archive of older builds anywhere and their support team has been unable to help.Thanks,Simon

Hi, Please forgive my ignorance in advance.I have been asked to acquire the equivalent of the hardware show in the attached photographs (both items).I am hoping that someone in the community can point me at the relevant product in on this website. I don’t have experience of what the product is used for to be able to make a proper judgement myself.I suspect the one that I have is old and has been replaced with a newer model, hence my inability to find a direct match in the product pages.Any assistance would be much appreciated.Thank you for your time.

Hi I recently started using CubeMX2 and my board is the Nucleo-C542RC. The issue is: I'm trying to use a timer interrupt, but the IRQ Handler doesn't seem to trigger when using the IAR toolchain. (The timer value itself increases normally when I use 'get Value', so the timer peripheral is working). However, it works perfectly when I use CMake.  Are there any additional settings I should check in the configuration? Here’s my Main and Timer code :   Main :/** ****************************************************************************** * file : main.c * brief : Main program body * Calls target system initialization then loop in main. ****************************************************************************** * * Copyright (c) 2025 STMicroelectronics. * All rights reserved. * * This software is licensed under terms that can be found in the LICENSE file * in the root directory of this software component. * If no LICENSE file comes with th

Hi everyone,I am working on an STM32U5G7VJTx project where I am trying to capture analog composite video using a TW9912 video decoder and display it on an RGB TFT using LTDC. Hardware* MCU: STM32U5G7VJTx* Video Decoder: TW9912* Input: Composite Video (NTSC)* Display: RGB TFT driven by LTDC* Interface between TW9912 and STM32: 8-bit BT.656 with Embedded Sync Software FlowMy current flow is:TW9912 (configured through I2C)→ DCMI (Embedded Sync / BT.656)→ GPDMA→ SRAM buffer (YCbCr422)→ CPU converts YCbCr422 to RGB565→ LTDC framebuffer→ TFT display Current ProblemThe TFT powers up correctly.Most of the time the display is completely green.Sometimes I briefly see something that resembles the camera image but in black and white sometime or in the random colour, but it is heavily distorted and not recognizable. What I Have Already Checked* TW9912 is configured for BT.656 output with embedded synchronization.* DCMI is configured in Embedded Sync mode.* The Embedded Sync codes were updated from

I'm facing a very strange issue on my custom hardware based on the STM32N6 when trying to run my application using the Run configuration in STM32CubeIDE. My setup consists of a secure-only application with an FSBL and a separate application. The project is generated with STM32CubeMX, built in STM32CubeIDE, and uses TouchGFX. The build completes successfully. Debugging the application works perfectly, and I don't encounter any issues. However, as soon as I try to launch the exact same application using the Run configuration, it stops working. Both the Run and Debug configurations use the same build and the same ".launch" settings. The behavior is as follows: 1. I power-cycle the board while it is in development mode.2. I start the application using the Run configuration.3. The application does not produce any output on the display.4. After a few seconds, the watchdog expires, the board resets, and it ends up in a boot failure state. Interestingly, if I instead: 1. Power-cycle the board.

Hello, I’m writing in regards to a project that I am doing that involves a STM32G474RGT being used to control a synchronous buck converter. In this set up I plan to use Peak Current Mode Control, which I found was supported by Biricha’s WDS software. As a result I configured my HRTimers and ADC and Comparators like the guides that I found online, mainly the step by step setup on the Biricha Youtube Channel. However, upon opening up the software, I noticed that the circuit tab for the buck setup would only show up as an asynchronous buck, using a diode instead of 2 N-Channel mosfets. Is there anyway to configure the software to use a synchronous buck topology? Brian

This project tests the STM32C5's XSPI capability to drive QSPI display using the NUCLEO-C5A3ZG M.2/SerialMem connector. GitHub - stm32-hotspot/STM32C5-M2-Serial-Mem-QSPI-Display · GitHub 

I use H563 and G491 MCUs. There is HAL_ADCEx_Calibration_Start() on both MCUs to calibrate for single or differential ended inputs. If I have mixed single and differential ended inputs on the same ADC, which do I use? Single or differential?

There does not seem to be any way of viewing a debug variable in hex.The closest workaround is to prefix (void*) before the expression in the watch window. This is no good for viewing an array of hex digits like for example a CAN bus message.

Hiya.I’m currently trying to capture an image from the OV7670 camera module over DCMI + GPDMA. I’ve been able to capture images, but I’ve run into an odd issue with vertical blanking. Using the STM32U575RIT3. I have the module configured for RGB565 in QVGA and I can fully confirm that it is outputting what it is meant to, the issue is just with GPDMA and getting it into memory.In GPDMA=Standard Request, I only get ¾ of the image, with the first ¼ being blanked. Sample image in GPDMA Standard RequestIn Linked List mode, I can only seem to get up to ½ of the image. I get ¼ with a single node, ½ with two nodes, but no more when introducing more nodes.Sample image in GPDMA Linked List ModeI can confirm that the GPDMA_CxDAR register shows that it has indexed by an entire image and reached the FrameEvent callback in StandardRequest Mode. In LinkedList mode, it seems to just lost the second half of the image as I do not get the callback and the DAR register records an increment of half the im