Solved

Hello STM,My STM32CubeMX crashes randomly. I've attached the ioc file so you can run some tests and see for yourself. I tried to make some changes to my original project, and as I reopened the ioc it came up with this message: After that, I created a new project and was able to change things around until I activated the XSPI1 and XSPI2 with the Memory Manager and the Memory Loader. After those changes, I got this message: I lost all the changes in my project and had to start over. That CubeMX software is annoying. If it's not one thing, it will be another.My STM32CubeMX version is: My STM32CubeIDE version is:The attached files are from the test project.  

Hello,I bought a RVA35HI-NUCLEO144 Riverdi display that is featured on TouchGFX with a NUCLEO-H563ZI board.3.5” STM32 Nucleo 144 Display Kit - RiverdiHowever I already had a NUCLEO-H7S3L8 board with similar features. How difficult is it to reconfigure TouchGFX generated files to a different device?One answer could be, why not go with suggested board. But please try to see if my request is achievable with some minor manipulation of generated files.Thank you!

We are moving to VL53L4CD.Have it all coded but having a strange experience.  Simplistically we use the sensor continuously and only use GetResult to retrieve the sensor readings (e.g. not CheckforDataReady).So,  simplistically looks sorta like this using the ULD:....VL53L4CD_SensorInitVL53L4CD_SensorStartRanging()while Forever             VL53L4CD_ResultsData_t result;             VL53L4CD_Error VL53L4CD_GetResult(&result);.... This worked fine for the VL53L1X but for the VL53L4CD while all Init, StartRanging and GetResult are returning a status of 0 the reading never changes.  It gets a reasonable reading first but then just never changes.Any idea?Thanks,Will   

I am trying to run a VL53L8CX sensor at the maximum advertized speed. Originally, following the marketing for this chip, I had thought that this was possible at the full 8x8 sensor resolution, but later learned that that has a maximum speed of 15 Hz (strangely, an associate of mine was able to get it to work closer to 20 Hz, but no faster). We need to have the sensor running at 60 Hz, even if at a reduced resolution, but all examples we can find online are below that 20 Hz threshold. Does anyone have any advice for settings and configurations to bring this sensor to maximum speed? For example, beyond cutting the resolution down by 75%, do we also have to use SPI? Are there any important clock speed values that have to be set to some specific maximums?For reference, I am running the board with an ESP32 S2 Dev Module board.

I am using a Rivierdi display with their board that uses a STM32H757XIH6. I am using touchgfx and starting with their pre-made example in touchGFX. Their board has a 40 pin connector that give access to I/O. I am using their project as a starting point and trying to change I/O functions to simple GPIO from alternate function however when I make this change, the project ceases to build. Here is a specific example: I changed PD11 to GPIO output from LPTIM2_IN2 using pinout view:I then generated code in CubeMX and tried to build the new project in CubeIDE. The project built fine before the change but failed after this with the following error:make: *** No rule to make target 'C:/TouchGFXProjects/Regal_shutoff/CM7/Core/Src/lptim.c', needed by 'Application/User/Core/lptim.o'. Stop. What do I need to do to clear this?

static const uint8_t VL53L4CD_DEFAULT_CONFIGURATION[] = {#ifdef VL53L4CD_I2C_FAST_MODE_PLUS0x12, /* 0x2d : set bit 2 and 5 to 1 for fast plus mode (1MHz I2C),else don't touch */#else0x00, /* 0x2d : set bit 2 and 5 to 1 for fast plus mode (1MHz I2C),else don't touch */#endif0x00, /* 0x2e : bit 0 if I2C pulled up at 1.8V, else set bit 0 to 1(pull up at AVDD) */0x00, /* 0x2f : bit 0 if GPIO pulled up at 1.8V, else set bit 0 to 1(pull up at AVDD) */0x11, /* 0x30 : set bit 4 to 0 for active high interrupt and 1 for active low(bits 3:0 must be 0x1), use SetInterruptPolarity() */ Above is the default configuration for the VL53L4CD (the beginning part anyway). When I first started testing with the VL53L4CD readings were static.  Meaning,  they never changed.  The first reading was the only reading it would ever give out. However,  comparing the Configuration I had for the VL53L1X I noticed that 0x11 (interrupt above) was instead 0x01.  So,  I tried 0x01 and e

Hello, So I recently received the dev board STEVAL-WBC86TX and was quite impressed with the features. Accidentally the wrong config ID was written to the board. Now I cannot connect to it again using the Windows utility. The USB to I2C appears to be working normally, but there is an error in the log and the device never connects successfully in the GUI, thus, I cannot flash the original config and nvm patch files from the website, provided as STSW-WBC86FWBPP. [TX]WBC86 connection ex: Wrong config id 0xDA06 and patch id 0x0000 for TX" I thought I could edit WBC86.json.enc, which probably contains which ID and such... I'm guessing this is encrypted json. Is there a way to hard reset this chip to restore connectivity to the dev board?  

Software VersionsCubeMX 6.13.0 (used H7 MCU package v1.12.0)Issue:Hello everyone, we are encountering an issue that might be related to the HAL (although we think this is unlikely as it is a rather fundamental function of the HAL).We're developing software on a STM32H753BIT6 MCU on a custom PCB. We're making use of CubeMX and the STM32H7 HAL (provided by CubeMX). Currently we are measuring the baud rate of the UART4 that we are using to be half of the expected baud rate (115200). Upon code inspection is found that the uart prescaler is incorrectly calculated. It assumes a peripheral clock speed of 240MHz instead of the configured 120Mhz.See our CubeMX clock configuration:When inspecting the HAL implementation of the uart we see that the baud rate prescaler is calculated using the HAL_RCC_GetPCLK1Freq() function. You would expect the function to return 120000000, but instead it return 240000000.We've narrowed the issue down to the way that the PCLK1 frequency is calculated in the STM32C

Hi,I'm new to the ST32 world and would like to know if this is possible before I start experimenting with an STM32F405:Is it possible to use both USB interfaces as a USB host at the same time (only full speed and low speed, no high speed is required)For example, to connect a mouse to one USB port and a keyboard to the other USB port.If so, can I just use D+/D- of the ports, or do you need additional external components for the high-speed port also when I use it in HS/LS mode?If that works, is there any example software to use 2 HID hosts in parallel? Is there an evaluation board that has USB ports?

Trying to make a phase shift PWM for a DAB converter, i managed to do this exact functionality with normal TIM1 (Asynchronous mode), but im very very lost with HRTIM. I am able to produce complementary PWM signals for TIMA1 and TIMA2, and TIMB1 TIMB2.but no luck synching those TIMA and B with the HRTIM master timer.I guess i just want to have control over that phase difference, babysteps...       /* USER CODE BEGIN 2 */ HAL_HRTIM_SimplePWMStart(&hhrtim1, HRTIM_TIMERINDEX_TIMER_A, HRTIM_OUTPUT_TA1); HAL_HRTIM_SimplePWMStart(&hhrtim1, HRTIM_TIMERINDEX_TIMER_A, HRTIM_OUTPUT_TA2); HAL_HRTIM_SimplePWMStart(&hhrtim1, HRTIM_TIMERINDEX_TIMER_B, HRTIM_OUTPUT_TB1); HAL_HRTIM_SimplePWMStart(&hhrtim1, HRTIM_TIMERINDEX_TIMER_B, HRTIM_OUTPUT_TB2); /* HAL_HRTIM_WaveformOutputStart(&hhrtim1, HRTIM_OUTPUT_TA1); // Enable the generation of the waveform signal on the designated output HAL_HRTIM_WaveformOutputStart(&hhrtim1, HRTIM_OUTPUT_T

Hi,I have an STM8S103F3P6 based development board & I wanted to know if it would be possible to execute program code from an external flash memory?Regards,Aditya.   

Hello,I need to understand the implementation of using output compare with timers  as a basis to tackle a more advanced project. My start point/goal is a timer with a period of 3 seconds and it toggles when CNT equals 800ms(CCR1). Clock is running at 32MHz. I started with CubeMX using timer 1 and the behavior is not as expected. It just toggles every 3 seconds. When CNT = CCR1 nothing happens.I then ditched CubeMX and the HAL altogether and wrote the code in bare-metal. Same result. I have tried using the debugger to monitor the registers but something is amiss. Any help to understand what I may be missing is appreciated. Attached are CubeMX screenshots and the code(bare-metal commented out)...I commented out Auto generated functions when using bare-metal   /* USER CODE BEGIN Header */ /** ****************************************************************************** * @file : main.c * @brief : Main program body ****************************************

i am using stm32f446re. i am using timer in synchronization mode one timer triggers another timer so my query is master timers triggers slave timer to generate another timer pwm so that triggers value  i want to control so what hal function i use to control this triggers value while code is running then i want to change this trigger value. here is an example what i want-- lets say master generate 50% duty cycle pwm so when master is 25% of its pwm then slave gets trigger to generate its own pwm.so i want to control this 25% value. so what HAL function i use to control this value while code is running.  

Hello,I have been developing a program on the NUCLEO-WL55JC1 development board, and I found a bug in the IRTIM module. The reference manual says that, when enabled, the IRTIM module will NAND the outputs of TIM16 and TIM17 and output the signal on a pin. The bug I found is that if TIM17_BDTR.MOE is set before TIM16_BDTR.MOE is set, the IRTIM module outputs a high signal until TIM17 counts to TIM17_CCR1 for the first time. If TIM17_CCR1 is greater than TIM17_ARR, the output stays high forever.I have attached a simple program that demonstrates the issue. It uses STM32 Low Level Drivers and is designed to run on a NUCLEO-WL55JC1. On this development board, the IR_OUT pin is connected to LED2, so you can see the IRTIM output signal. Both TIM16 and TIM17 are configured to always be high, and since IRTIM NANDs the signals together, LED2 should never turn on. However, when the program is initially run, LED2 is on until the first time TIM17 counts to CCR1.I did not see this issue listed in the

Dear STMicroelectronics Support Team,I am currently working with the STWINBX1 kit and the STEVAL-STWBXCS1A, and I have been using the FP SNS DATALOG2 firmware, specifically the hsdatalog_GUI, to capture data from my sensors. While I can successfully capture the data, I am encountering an issue when attempting to export it.The data is being exported as figure (PNG) files, and I am unable to export it to CSV format, which I need for further analysis in NanoEdge AI Studio. Unfortunately, I have not found any option to export the data in CSV format through the HSD Python SDK, nor does the hsdatalog_GUI provide a clear way to do so.Could you please provide guidance on how to export the sensor data to CSV format? Is there any functionality or workaround in the software tools or firmware that allows for exporting data directly into a CSV file?Your assistance in resolving this issue would be greatly appreciated, as I am ready to move forward with my analysis and need the data in a compatible f

Hi,I am currently waiting for the Riverdi RVA35HI display to arrive at my door.On the website (3.5” STM32 Nucleo 144 Display Kit - Riverdi) it says the display is compatible with NUCLEO-H563ZI and NUCLEO-U575ZI-Q and I have already seen the Nucleo-U575ZI + RVA35HI integration in TouchGFX.Since I have a NUCLEO-U5A5ZJ-Q at home and it is quite similar to the NUCLEO-U575ZI-Q, can I use the display with the integration in TouchGFX for my MCU or do I have to be aware of anything?Thanks & best regardsZarzi

Hi  , I've a question regarding the EVB in the subject , in the Data brief the Deadtime , with the pot in the center , is about 700ns , that seems to me a lot for the GaN device used .In the previous version ( EVSTDRIVEG60015 ) it was 100ns with the same GaN , is possible to know the reason for a higher value ?ThanksIce

I am working on a project using the built-in LCD display of the STM32H747I-DISCO board. However, the display output shows unintended thin lines and color distortions, appearing as if the colors are breaking. I am unsure whether this issue is caused by a hardware defect in the display itself or a misconfiguration in the IOC settings and debugging process. To troubleshoot, I ran the TouchGFX game example without any modifications, but the same issue persists. I would appreciate any insights or suggestions on how to resolve this..... 

I'm a little confused about the descriptions of the ADC VDDA, VREF+ and input voltage range.Do I understand it correctly thatVDD is the device supplyVDDA is the ADC supplyVREF+ is the ADC referenceIt says VREF+ can be supplied internally as 1.8 V, 2.048 V or 2.5 V. Range for external Vref+ 1.8V - VDDA.If I want to use an internal reference and I connect VDDA to VDD to save components what is then my input voltage range?Is the input voltage range VSS - VDDA, VSS - VREF+ or VSS - VDD?

Posted on June 24, 2018 at 22:47Hi,When I compile a project, I get an error: '.\Objects\uygulama1.axf' - 1 Error(s), 0 Warning(s). Target not created. Then I click Download, I get an error: 'Flash Download failed - Could not load file'I tried to solve many times and searched on the internet, however it couldn't help me to fix the issue. I wonder why Keil can not make xxx.axf file. I use MDK-ARM Version 5.25I also have a project which has an .axf file. On my project, .axf the  couldn't found. So I copied the file from the project I have. I renamed the .axf file as 'uygulama1.axf'. This clearly worked.But I would like to fix the issue for the next projects.You can see the issue screenshots below.Thanks in advance.#flash-download-failed #target-not-created

I'm trying to debug to SPC582B-DIS board and I'm trying to 2 combination.But I didn't succeed debugging.First, I'm using SPC582-DIS Board rev 1.1 and AutoDevKit Studio version 2.4.0.I installed openodc drivers according to the doc named 'How to use OpenOCD and SPC5-UDESTK in SPC5Studio'.These are located 'AutoDevKitStudio-2.4.0\openocd\docs' and  'AutoDevKitStudio-2.4.0\openocd\drivers'. Second, I'm using SPC582-DIS Board rev 1.1 and AutoDevKit Studio version 2.4.0 and UDE STK 5.2.I installed PLS UDE Driver and UDE STK 5.2 according to 'SPC5-UDESTK Getting Started' manual.I used AutoDevKit to make .elf and wsx. And I Opend .wsx by UDE STK.  I swapped USB Driver in two combination cases. 

i tried to build a simple audio player , data from SD-card to USB audio host.audio host is a big mystery , only (in STM world) one (!) example now, with Azure rtos + USBx .(CubeIDE 1.13.1 , H563zit-nucleo board )ok, seem to work now, but SD-card reading with Filex not working - what a surprise. tried to debug, but i cannot find the problem...debug shows access to read low level sectors work, but after ...> 100 sectors reading, first "logical" sector access, then hard fault. always.but i cannot find out, whats wrong here. last sector read seem ok, can see data (FAT32 etc.) , but next read to "first logical sector" gives hard fault... 

Hello,I'm using the HAL_SPI_TransmitReceive() to communicate to a NOR flash via single SPI in polling mode using HW CS. I'm on H753 Rev.V silicon using the latest HAL library.I checked out the SS output management in master mode (SSOM=1) but made strange observations depending on the baudrate and MIDI settings. For my test here I set MIDI=0 because I am only interested in the MSSI parameter.I found out that if the baudrate is equal or lower than 12.5MHz, the CS signal is set active for the whole transfer, just as expected by me:Note that the flash responds on MISO to the read command. But if the baudrate is higher than 25MHz, the CS signal is set inactive after one or multiple data bytes: Because the command/address/dummy byte sequence is broken by CS pulses, the flash does not respond.It the baudrate is increased, e.g. to 100MHz, CS is set inactive between each single byte. Regarding the RM0433, this should only happen if MIDI is greater than 0:When SSOM=

I need an old version of STM32CubeIDE (1.5.0). I downloaded it a couple of days ago. I wanted to reinstall it, but I removed the installer. Now I want to download it again, and it's not on the list of available versions. Also, the link I downloaded it from (below) doesnt't work. What can i do to download this version?https://www.st.com/content/ccc/resource/technical/software/sw_development_suite/group0/7f/a1/2b/39/de/c2/44/5d/stm32cubeide_win/files/en-st-stm32cubeide_1-5-0_8698_20201117_1050_x86_64_exe.zip/jcr:content/translations/en.en-st-stm32cubeide_1-5-0_8698_20201117_1050_x86_64_exe.zip

Hi all,I transfer development from STM32CubeIDE to VS code with STM32CubeCLT and STM32CubeMX.By default, the CMake project generated by CubeMX uses C language, but my target language, which includes C++ modules, is supported. I wonder how to add a cpp module to that to make the project by CubeMX or manually change it.Thank you all for reading.