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Dear support team,I download recently the last release of Stm32cubeF4 v1.28 and I have the MDK V5.38 installed in my machine, so normally I was expecting that examples will build out of the box but it's not the case.It looks like the project example provided are working only in older version of MDK, I try to change some settings but the compiler version it's not even the same, and I end up with a mess.So my question do you have any migration guide or any steps description that could help to solve this issue.Best regardsBassem taamallah

Hello, where I can find info about STM32WB55CG (USB dongle) usage description and what Blue Tooth USB dongle can be used with STM32WB5MMG module ?

hi ALL   I bought three stm32 Lora HF band sensor and gateway pack. I would like to communicate by connecting one gateway (nucleo-F746) and three end nodes (nucleo-L073) directly (no server, no site). Is it possible? And please tell me the example code.   thanks.

Is there any example code for ISO14443A passive target mode, which is supported on the ST25R3916B? I'm prototyping basic functionality before fully implementing our application, and it would be nice to do a proof of concept without having to grapple with the RFAL. I'm using the X-NUCLEO-NFC08A1 with an STM32L476RG_NUCLEO.To that note, if there are any instructions on using the RFAL (which headers to modify, any other configurations to set), I would appreciate being pointed to them.

Cannot Remap Pins My design (custom PCB) is based on the B-G431B-ESC1. I'm trying to swap the V and W PWM channels. I cloned the B-G431B-ESC1 board and just swapped the pin definitions for the V and W high and low channels. No errors during generation or build. However, the motor doesn't turn and the CubeMX IOC file has those four pins locked (purple) in reset state. This issue existed in V6.2.1 and I hoped it would be resolved in V6.3.0 but nope. My CubeMX is fully up to date (6.11.1) and I'm using FW 1.5.2 (recommended). Frustratingly, I can't even choose to swap V and W channels on the current sense side, because I later get an error saying it's not compatible with the FOC algorithm.  

Hello everyone, i would like to know the HAL function that allows to reset the value of a simple counter. I don't find the HAL function to reset my counter to 0 before a next counting. So all i want to do is to count, read my counter value and reput it to zero for the next count. Thank for your help !

Hello,I work on a simple config  with stm32CubeMX with 2 endpoints on stm32wba54kgu6,Endpoint 1 with cluster on/off receiving command clientEndpoint 2 running as cluster temperature server.I use ZigbeetoMqtt coordinator.When i use router mode, i can discuss with stm32wba54 and it's run well.When i use end device mode, no answer. (tried with FFD and RFD)in 2 case, the join and interview is ok.Strange ??It's ok with thisAnd no respond at all with this (include basic cluster)

Hello, I recently bought Nucleo-144 board (variant F756ZG) to one of my project. I used DFU to upload firmware and external power supply using VIN pin (7.5 VDC). It works perfect until I decided to remove ST-Link part to reduce board size. After that it won't work anymore (no Serial COM, no Ethernet). Could someone help me what I am doing wrong? Maybe I should reconfigure jumpers but I don't know which. Below I attached photo of board.Many thanks for help.

Hi, I want to read flash memory to determine whether or not valid data is in the flash. And if this data can be used in my application. in my code, if I deference a Flash memory address I immediately get a ECCD error. Why is this happening?  Thanks, 

Hi, 1.I want to save multiple files but only 50 or 55 files savings.and how to save files next to next file.I want to fo fill data files up to to 32 GB.  2. how to reuse same memory for multi file creationint main(void){ /* USER CODE BEGIN 1 */  /* USER CODE END 1 */ /* MCU Configuration--------------------------------------------------------*/ /* Reset of all peripherals, Initializes the Flash interface and the Systick. */HAL_Init(); /* USER CODE BEGIN Init */ /* USER CODE END Init */ /* Configure the system clock */SystemClock_Config(); /* USER CODE BEGIN SysInit */ /* USER CODE END SysInit */ /* Initialize all configured peripherals */MX_GPIO_Init();MX_SDIO_SD_Init();/* USER CODE BEGIN 2 */#if 1/*##-1- Link the SD disk I/O driver ########################################*/static uint8_t buffer[_MAX_SS]; /* a work buffer for the f_mkfs() */  // HAL_GPIO_WritePin(LD2_GPIO_Port, LD2_Pin, GPIO_PIN_SET);/*##-1

Hello,I would like to report a small bug.The SFRs tab in the Debug view doesn't show the correct register and bit field names for the RCC register at address 0x58024404. The ones shown correspond to the revision Y ones, not the revision V ones.According to the reference manual (RM0433), it shows the name of the register and bit field structure for revision Y. The name of the register for revision Y at address 0x58024404 is ICSCR.  and for revision V, it should be HSICFRG: I know for a fact, that I have a revision V type MCU. I tested it using an STLINK-V3MINIE. When I open the Debug View in STM32CubeIDE and go to the SFRs tab to look into the RCC registers, I see name of the register and the bit field structure for Revision Y devices, altough it should be named HSICFGR: Still, the correct value(0x40) is being written to the right location, which is described in the reference manual. The name of the register itself and the bit fields is wrong.This is nothing too

Hi everyone,First I am sorry for the uneducated rest of this text and badly written code.I am currently playing around with a stm32f4 chip. I am using Platform IO CMSIS and a cheap stlink v2 to program the chip. I was trying to get PWM working when the chip wouldn't connect anymore. I was trying to do this by using the TIM1 peripheral which didn't work and then switched to the TIM3. Unfortunately I am not sure when the chip stopped to respond. I also coded my own clock config which worked fine the first 100 flashes or so.  I have heart that bad clock config can "brick" the chip but since it worked and then didn't even tough I didn't touch the clock code anymore I am confused. Here is my clock config:#include "clock_config.h" /** * Configures the stm32 to use the internal 16Mhz clock */ void configure_clock(){ // Reset the flash 'Access Control Register' // set wait-state to 1 // enable prefetch buffer FLASH->ACR &= ~(FLASH_ACR_LATENCY_Msk | FLASH_ACR

hello@SL2 I am configuring with QuadSPI Dual and encountering an issue where it remains in a busy state and does not resolve.The circuit is not properly connected yet, so I am currently only testing the pin output.I want to output to Bank2 IO.   I initialized it as follows: static void MX_QUADSPI_Init(void){  hxspi.Instance = QUADSPI;hxspi.Init.ClockPrescaler = 255;hxspi.Init.FifoThresholdByte = 1;hxspi.Init.SampleShifting = XSPI_SAMPLE_SHIFTING_NONE;hxspi.Init.MemorySize = 0;hxspi.Init.ChipSelectHighTimeCycle = 1;//XSPI_CS_HIGH_TIME_1_CYCLE;hxspi.Init.ClockMode = XSPI_CLOCK_MODE_3;hxspi.Init.MemoryMode = HAL_XSPI_DUAL_MEM;//XSPI_DUALFLASH_ENABLE;if (HAL_XSPI_Init(&hxspi) != HAL_OK){Error_Handler();}  } XSPI_ResetChip();HAL_Delay(2);XSPI_AutoPollingMemReady();XSPI_WriteEnable();HAL_XSPI_Command(&hxspi, &sCommand, HAL_XSPI_TIMEOUT_DEFAULT_VALUE);XSPI_Configuration();XSPI_AutoPollingMemReady(); while (1){  &nbsp

Hello, I'm using the STM32H563 and performed a standart procedure to change the product state, perform provisioning and change the product state to closed, all through standart provision operation with the STM32CubeProgrammer for the first time working with this core.It worked, the product lost interface with the debug, I can't read it's flash memory through the software, but it's failing to perform the debug authentication and full regression of the processor to OPEN product state again.I tried running the discover command in STM32CubeProgrammer, tried with the regression.bat batch file of an example application (https://wiki.stmicroelectronics.cn/stm32mcu/wiki/Security:How_to_start_with_DA_access_on_STM32H573_and_H563-TrustZone_disabled_-_stm32mcu) and nothing is working.I'm using a STLINKV2 and tred all possible combination of configurations of it, updated the STLINK firmware with the STM32CubeProgrammer. The closest I got to performing the regression is in these screenshots and att

Hello, I am building a time critical application with SPI output communication using DMA circular bufferI need to output data at a very precise frequency that is a multiple of 0.125 ns. Normally it should be 4us but It would need to be sometime 3.9us or 3.8. For the moment I use SPI1 as Master with 64 MHz and a prescaler of 256 to get 4us data pulse.Quick question: Can I use a timer to clock the SPI ? in that case does it mean that I have to change it to slave mode ? Can I init transfer in slave mode and trigger DMA transmit buffer still in circular mode ? That way I can define the period if the timer and adjust the output frequency of the SPI clock Is there any exemple of this (if it make sens)ThanksVincent   

Hello Guys, I'm working in stm32h743 series in ethernet and i use latest version stm32 cube mx and toolchain is stm32 cube ide latest version , many times i tried but now i'm tired . Can anyone please help me with this communication protocol? If anyone has worked with the controllers I mentioned above, could you please share your code? Thank you!

I would like to implement a bootloader on STM32 MCU.We also plan to add a download function through CAN communication on the bootloader.How do I get CAN bootloader sample code?

I use alternatives CAN pins PA11&PA12, based on spec standard CAN pins to use CAN bootloader are PB8-9. Is it possible to use PA11-12 to enter CAN bootloader or NOT? so far it does not work.

Just like, we can monitor current, speed waveforms in Motor Pilot of P-NUCLEO-IHM03, can we somehow see Torque waveform in it as well? Or by any other means to monitor torque performance? 

Hello everyone,I read PWM input value by Timer 16 bits in Nucleo-F767ZI (combined channel mode), but the value that I received is not the same after some days.For example, Day 1: PWM input value = 4200 but Day 4: PWM input value = 4000, no code changed, I keep the same code.When I change from Timer 16 bits to Timer 32 bits, PWM input value that I read is very stable. So I don't think the PWM input wrong, I think the problem is from Timer 16 bits.Only difference is Timer 16 bits with Prescaler = 10 (to avoid timer overflow), Timer 32 bits with Prescaler = 0.I face to the same problem with ADC, if I change the ADC channel, then ADC value change as well (keep the same resolution).My question: Could anyone help me read PWM input more stable by Timer 16 bits? 

Hello,I wanted to use the TouchGFX as a standalone simulator application which simulates a hardware.  Following requirements should be fullfilled,1. TouchGFX should be able to compile an existing FreeRTOS application on PC only and run a frontend GUI which will send values from the user interface to FreeRTOS tasks.2. Consider 2 TouchGFX applications.TouchGFX simulator application 1 should be able to communicate with TouchGFX simulator 2 application using some socket or virtual port concept.As TouchGFX uses MINGW as compiler any FreeRTOS for windows or sockets should compile and run sucessfully.  Please confirm if above 2 points are possible using TouchGFXThanks Anuj     

Good morning,I am trying to follow the RTC_LSI calibration example project for the P-NUCLEO-WB55.https://github.com/STMicroelectronics/STM32CubeWB/blob/master/Projects/P-NUCLEO-WB55.Nucleo/Examples/RTC/RTC_LSI/Src/main.cThe GetLSIFrequency function has a lineHAL_TIMEx_RemapConfig(&htim16, TIM_TIM16_TI1_LSI);However, TIM_TIM16_TI1_LSI is not defined in any of the source header files therefore it does not compileAny help much appreciated

I can't run the exe file on my pc, due to internal policies.Could someone upload the whole directory structure and files in github?

Hi Team, I need to build USB PD program on ST32L562, The voltage they are expecting is up to 45V. How to do this?RegardsNithin

We are using STM32H743BIT6 microcontroller in our project. Which is the development board that we need to buy and use for this microcontroller for prototyping and development purpose? Can we use STM32H753I-EVAL2?