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The stm32f469 board is connected to the LCD of the MIPI interface.I made ScreenA, ScreenB using TouchGFX.(4.16.1)It operated ScreenA -> ScreenB -> ScreenA -> ScreenB every second.In the same program, sampleA put five images and sampleB put one picture.Tests showed that the SampleA did not display LCD over time, and that the SampleB continued to display LCD over time.The question is that the LCD was displayed with only different number of picture files in the same program, but I don't know why the LCD of sampleA with 5 pictures is not displayed.Is there anything I should be careful about displaying in TouchGFX?

I worked with stm32f469i_Discovery.I worked with TouchGFX. LCD was working on 800*480, with icons and pictures.The LCD specification used has been changed. We need to use 480*800 longitudinal LCD.The previous work is 800*480, but I want to know that TouchGFX or stm32f469 supports the ability to turn the screen 90 degrees.The following is what I looked for. TextArea() : Widget(), typedText(TYPED_TEXT_INVALID), color(0), linespace(0), alpha(255), indentation(0), rotation(TEXT_ROTATE_0), wideTextAction(WIDE_TEXT_NONE) { }TextRotation rotation; ///< The text rotation to use in steps of 90 degrees.I checked the rotation in the Text section, but I couldn't find the image rotation. If anyone knows, ask me for advice.

TouchGFX is currently developing a program. The stm32f46i_Discovery board is connected to an LCD using the ILI9806E Control IC.At power on, the screen is displayed normally, and over time, the picture on the screen is displayed downward. I heard that this can happen if there is noise in LCD cable.I'm looking for a function that draws a screen on TouchGFX, but I can't find it, so I'm leaving a message.I would appreciate it if you could give me some advice on why the display on the screen is not working and how to solve it.

About Cin of LDK320What is the manufacturer's recommended value

Hello!For some weeks, I have been using an STM32F769I-DISCO board as the centrepiece of a new industrial solution which enables us to know how much paper has been consumed by a studied machine. Therefore, firstly, an inductive sensor is used and generates a signal which corresponds to a certain quantity of consumed paper. This signal is injected to two analog inputs of the microcontroller: "A0" & "GND". Of course, there is always before a voltage reduction of this signal (indeed, the voltage of the sensor's signal is around 24V and, after using a voltage divider, the voltage of this signal turns out to be equal to approximately 2.63V, so lower than 3.3V).However, I encountered a problem when I used this board inside a production area where some electric engines were activated. Indeed, through a test where the solution with the board had been deployed just over a production machine with an electric engine, some electromagnetic interferences seemed to be liable for an automatic

hi，stI am using a 6180 to measure the height of milk. The height of vl6180 from the milk is about 10 - 60mm，anf the front of the sensor is covered with a layer of clear plastic. I don't know how to do the offset calibration.1. Remove the covering plastic for calibration or bring the plastic on for calibration?2. The calibration process on the specification uses a 88% reflectance target of 50mm. Can the value of 50mm be changed? Can it be calibrated directly with milk3. Does the cross talk calibration have to use a black target 100mm for calibration?thanks �?​​

Actually, I download ST25PC-NFC program on web and installed in a new Windows 10 to my computer. Unfortunately, the program cannot run properly. The program front page would pop out to screen and closed the window immediately.

Hello, does anybody know how to read/write to internal flash memory in a STM32L071CB MCU using low level or any other method without having to use the HAL library ?

Hello,What is the best (fastest and reliable) way to program a blank eMMC for mass production? In my custom board, the device will boot from eMMC, no SD card is available. The default pins are shown in the link below. For other data pins is there any restriction?https://wiki.st.com/stm32mpu/wiki/STM32MP15_ROM_code_overview#Boot_from_e-E2-80-A2MMC-E2-84-A2

I am using example code SPI_TwoBoards_FullDuplex_DMA, and want to change SPI1 to SPI2. LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_SPI2);However, in the above line, compiler complains LL_APB2_GRP1_PERIPH_SPI2 not defined.I wonder why.

I'm working with the STM32wb55ceu MCU which states that it has 512K of flash memory starting from address 0x08000000.However, I realized that if I compile and run the follow program, it will hard fault when attempting to read the value from flash (line 3)void main () { uint8_t i = *(uint8_t *)0x0806f18c; (void)i; while (1); } To my understanding, the flash should end at 0x08080000. and I have confirmed that my flash memory size is 512K by using the st-info utility.Is there some sort of memory protection I need to disable?

I am using spi slave mode,hardware nss setting.​​when cs is low,if there are a lot of clocks due to noise,Is shift register cleared at the rising nss edge?

Using a RTC example from the IDE, the STM32L562 discovery board gets to partly erasing the flash, before it stopsSTMicroelectronics ST-LINK GDB server. Version 6.0.0Copyright (c) 2021, STMicroelectronics. All rights reserved.Starting server with the following options:    Persistent Mode      : Disabled    Logging Level       : 1    Listen Port Number     : 61234    Status Refresh Delay    : 15s    Verbose Mode        : Disabled    SWD Debug         : Enabled    InitWhile         : EnabledWaiting for debugger connection...Debugger connectedWaiting for debugger connection...Debugger connectedWaiting for debugger co

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I'm getting the following error when trying to install the STM32CubeProgrammer by executing: sudo ./SetupSTM32CubeProgrammer-2.9.0.linuxThe error is:./SetupSTM32CubeProgrammer-2.9.0.linux /home/mmalagon/Downloads chdir /home/mmalagon/Downloads/. current dir /home/mmalagon/Downloads Exec error: Permission deniedThe .linux file has the correct permissions:-rwxr-xr-x 1 mmalagon mmalagon 865328 Nov 23 03:07 SetupSTM32CubeProgrammer-2.9.0.linuxSo I don't know what's going on. What am I missing?

I am configuring the CPU to wake up from UART reception and/or GPIO interrupt:echo enabled > /sys/devices/platform/soc/4000f000.serial/tty/ttySTM1/power/wakeupecho enabled /sys/devices/platform/soc/4000f000.serial/power/wakeupAnd it goes to sleep with:echo "mem" > /sys/power/stateAfter 1 hour in sleep mode, the time is 20 minutes slow. This is not happening in Run mode.Additional Information:Linux 5.4.313.0V RTC battery backup

STM32G474RE flash in single bank configuration is not correctly managed with STMCubeProgrammer if connected to target in DFU USB mode. In that configuration always 256 pages of 2K size are shown. If I connect STM32CubeProgrammer via ST-LINK to the same target then 128 pages of 4K size are correctly shown. Is there any reason? Is it a known bug?

These bits are always 0 and I can't change the voltage scaling of MCU (The code is stuck at both "while"s). The MCU P/N is STM32H743IIT6. The starting part of the code is:int main(void) { PWR->D3CR=0x0000C000; //changing voltage scaling to VOS1 while(((PWR->CSR1)&(0x00002000))==0); //Waiting for voltage scaling while(((PWR->D3CR)&(0x00002000))==0); //Waiting for voltage scaling   //MCU runs no more code lines... :( }

The STM32L152VT6X has 384KBytes of flash memory, but the STM32CubeProgrammer detects the flash size as being 128KB. When I try to flash an image of ~170KB it fails with the error "Operation exceeds memory limits". When I flash the same image with the STLINK Utility it flashes successfully.The first image is from the stlink utility and the second is from STM32CubeProgrammer

I'm trying to get a X-Nucleo-NFC06A1 shield to work with a Nucleo-L433RC-P devboard. As far as I understand, the requisite software package for that is the X-CUBE-NFC6.Unfortunately, I can't get it to install either by the package manager ("Help->Manage Embedded Software Packages->ST Microelectronics" - offers only X-CUBE-NFC4) or by trying to install it from the .zip (gives me an error about a corrupt package). I am using STM32CubeIDE 1.8.0, last updated today. What am I doing wrong?

I'm working on a board design with a STM32F103C8. First time for me to build a PCB with STM32, I've always worked with "blue pill" boards.Not sure about BOOT wiring. The firmware will be uploaded using STM32CubeProgrammer. The board should startup using the internal firmware.Only HSE External Crystal is used, 8Mhz.PROG connect is used for programming/debugging.Can you confirm this design will work? Thanks!Note: first post here, so excuse me if I'm doing wrong.

Dear Community,Recently I want to learn SPC5 Studio environment. When I try to create new SPC5 application, I get "Error: Unexpected Exception" error. However I can create and compile sample applications. Can you tell me what is the problem? P.S. : I tried sample applcations with my SPC58EC-DISP board and everthing worked fine.

Hi Community!I want to replicate a sample application that uses the MotionFX library and I saw that it is present a header file called motion_fx.h with several function declarations that I can use in my application but I cannot see their definitions, I cannot see any source file called for example "motion_fx.c". maybe these functions are not open code?

Hello,I have a Nucleo L476RG development board which I would like to remotely debug from a local PC which is running windows 11.I have connected the nucleo board to a linux machine (Ubuntu) and have started the ST-LINK_gdbserver application from /opt/st/stm32cubeide_1.7.0/plugins/com.st.stm32cube.ide.mcu.externaltools.stlink-gdb-server.linux64_2.0.0.202105311346/tools/bin/After I run the application the terminal window shows the following information.The stm32Cube IDE is running on the local pc(windows) which is connected to the network. The debug configurations is configured as followsWhen I try to debug the application the following screens appear Can you help me to solve this issue or can you provide me with a solution for remotely debuging the application from another PC on the local network?