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Bonjour,Since this morning, I can't create touchGFX projects with my card anymore.I have this wonderful error message.My internet connection has no problems.I reinstalled touchgfx but still the same problem.

Hello. I have a question about the correct use of GIPO_Analog.wanted to read this value.I also want to know if the value can vary between 0 to 4095 as when the ADC is used.am I using an MCU that I use Nuclo-F446RE?

Hi,i'm trying to perform a communication with an ISO14443-A smart card using the X-NUCLEO-NFC06A1 expansion board. The smart card supports the following bit rate: 106, 212, 424 and 848 kbit/s according to the ATS received. If i negotiate with the smart card a 848 kbit/s bit rate both in transmission and reception and i try to send an APDU, the rfal library returns an ERROR FRAMING in reception. In particular the error is returned by rfalTransceiveRx() method implemented in rfal_rfst25r3911.c file: case RFAL_TXRX_STATE_RX_WAIT_RXE: irqs = st25r3911GetInterrupt( (ST25R3911_IRQ_MASK_RXE | ST25R3911_IRQ_MASK_FWL | ST25R3911_IRQ_MASK_EOF) ); if( irqs == ST25R3911_IRQ_MASK_NONE ) { /*******************************************************************************/ /* REMARK: Silicon workaround ST25R3911B Errata #1.1 */ /* ST25R3911 may indicate RXS without RXE afterwards, this happens rarely on */ /* corrupted frames. */ /* SW timer is used to timeout upon a missing RXE */ if( rfalT

I **** to buy  STSPIN32F0A，but the IC's label is the STSPIN32F0. So how to identify them by the label of the IC. Thank you very much

I have a question about the Starter Package.When I start STM32MP157x-EV1 (+en.FLASH-stm32mp1-openstlinux-5-4-dunfell-mp1-20-11-12), I get the following logroot@stm32mp1:~# dmesg | grep ether[   1.642061] stm32-dwmac 5800a000.ethernet: PTP uses main clock[   1.646451] stm32-dwmac 5800a000.ethernet: no reset control found[   1.652761] stm32-dwmac 5800a000.ethernet: No phy clock provided...[   1.659898] stm32-dwmac 5800a000.ethernet: User ID: 0x40, Synopsys ID: 0x42[   1.665789] stm32-dwmac 5800a000.ethernet:  DWMAC4/5[   1.670828] stm32-dwmac 5800a000.ethernet: DMA HW capability register suppord[   1.678090] stm32-dwmac 5800a000.ethernet: RX Checksum Offload Engine suppord[   1.685379] stm32-dwmac 5800a000.ethernet: TX Checksum insertion supported  [   1.692284] stm32-dwmac 5800a000.ethernet: Wake-Up On Lan supported   &

Hello,My timer PWM channel is connected directly to a mosfet driver. By using TIM_Cmd(TIM2, DISABLE);it puts the output at high level. I tried to use TIM_DeInit(TIM2); but it generates an additional pulse in the output ( I count the each PWM pulse in interrupt and I disable timer in the interrupt routine). So I need to know what is the best way to disable a timer to put it at low level while it is disabled.

According to AN5354:Page 13 / Table 12: Number of ADC = 2, resolution = 12, LQFP100, maximum ADC frequency is 35MHz (providing 70MHz from PLL2P before /2 divider)Page 15 / Table 16: Direct 4.38 MSPS Fast 3.83 MSPSAnd according to formula from RM: Tconv=(1.5+6.5)a=35*10^6/Tconv = 4.375 [MHz]With this settings it is possible to obtain ~ 8MHz sampling rates for ~ 35Mhz ADC clock (dual interleaved 2x4MHz, continuous conversion)This works perfectly until I try to trigger ADC from timer with continuous conversion disabled.For 8MHz (2 x 4MHz) sampling rate i need to provide ADC clock around ~45MHz (90MHz from PLL2P before /2 divider) for correct operation. When lower ADC clock is provided, then ADC sampling rate is reduced by 1/1.5, 1/2, etc. factor.Why ADC clock must be higher when sampling rate is set by timer trigger events?

Hi,i have an STM32WB used as client. Compiling the project with libraries 1.8.0 i can connect 5 BLE servers without any problem, compiling the project with libraries 1.10.0 i can't connect more than 2 BLE Servers, from the third aci_gap_create_connection return 0x41.I thought that the problem was the STACK Ble not updated, but updating it the problem is still these. Which can be the cause?Thank you in advance

Hi,I am trying to setup the TIM1 of the STM32F410CBT microcontroller so that TIM1->CNT can measure Channel A and Channel B of a Quadrature Encoder Interface of a motor (the Encoder's datasheet is here, and it came attached with this motor here). I have played with the TIM1 in Encoder Mode for a bit (based on several tutorials out there), and have scoped out the encoder's Channels A and B to see what the Quadrature Encoder signals look like. Here is a reference image: In the image above, purple is Channel A, green is Channel B, and yellow indicates STEP signals (going into a motor driver that will increment the motor), and the blue signal indicates DIR (direction of rotation, where high indicates counterclockwise rotation, and low indicates clockwise rotation). The DIR output from the microcontroller also goes into the Motor Driver.Here is my initialization code for setting up TIM1 in Encoder Mode:/* TIM1 init function */ void MX_TIM1_Init(void) { TIM_Encoder_InitTypeDef sConfig = {

Thank you for helping.environment:STM32CubeIDE Ver1.5.0TouchGFX Ver4.15.0Board: CustomMCU: STM32F769BIOutputs RGB parallel signals from the MCU.I want to output a 65MHz LCD_CLK, but the LCD_CLK signal is not output.Why?The transmitter is 25MHz and SystemClock_Config () looks like this:void SystemClock_Config (void){ RCC_OscInitTypeDef RCC_OscInitStruct = {0}; RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0}; / ** Configure the main internal regulator output voltage * / __HAL_RCC_PWR_CLK_ENABLE (); __HAL_PWR_VOLTAGESCALING_CONFIG (PWR_REGULATOR_VOLTAGE_SCALE3); / ** Initializes the RCC Oscillators according to the specified parameters * in the RCC_OscInitTypeDef structure. * / RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE | RCC_OSCILLATORTYPE_LSE; RCC_OscInitStruct.HSEState = RCC_HSE_BYPASS; RCC_OscInitStruct.LSEState = RCC_LSE_BYPASS; RCC_OscInitStruct.PLL.PLL

Hi,I have a counter incrementing as:if (condition == TRUE) count++The counter is initialised as:int count = 0;I would expect that the counter would increment by '1' every time the condition is 'TRUE'. And this is in fact the case when I'm stepping through the code and have a breakpoint set within the 'if' statement. However, if I let the program run its course, I see in the "Live Expressions" window the count value increment by an arbitrary number. Super strange. This is a simple task, and so I'm at a loss as what could be causing it. It looks like depending on whether I have a break statement at that line of code determines the value added to "count". Is this a bug in STM32IDE?Best,Nat

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According to the data sheet, sec 3.13.3 says the VBAT voltage is measure by the ADC as VBAT/3, or one third Vbat.using : uint64_t volt = (uint64_t)(((uint64_t)3300U*adc_result)/(uint64_t)4095U);I get 2/3 VbatChanging to uint64_t volt = (uint64_t)(((uint64_t)4950U*adc_result)/(uint64_t)4095U);I logged the followingVin Measured0.500 684 (seems to be the lowest it goes)1.000 9971.500 14962.000 19992.500 24963.000 29923.500 3.492Then in RM0454, 14.3.6 VBat/3, and 14.10 Digital value is half the Vbat voltage. While Showing Vbat/3.But I clearly see Vbat *2/3 from the ADC. Data sheet error?Thanks

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Hello,I have an issue with my LIS2DE12, when i'm starting up my board i'm doing the configuration of the device and then i need to put the boad from 1,8V to 3,3V to communicate with an other component. BUT when I come back to 1,8V the LIS2DE12 have take back his default configuration... (REG0 = 16 ; REG1 = 7 ; OTHER = 0) Do you have ever seen this ?I have been looking with an oscilloscope the power supply and it never fall under 1,8V and never go more than 3,3v. (1,71v to 3,6v in the doc so looks good)Thanks,Regards,Goulwen LE BOZEC.

Hello developers, I have three custom pcbs. The heart of all pcbs is the STM32L151CCT6 µC in LQFP48 Package. I connected all supply pins (VLCD, VDDA, VDD_x to 3.3V; VSS_x to ground). The BOOT0 pin is connect to gnd with an 20k pull-down resistor. The reset pin (NRST) is connect with an 100nF capacitor to GND and an 10k pull-up resistor to 3.3V.I also checked all connections, especially the power supply pin connections. And I checked the supply voltage with an oscilloscope. All seems fine!After connecting the ST-Link debugger to the PCB the microcontroller works fine. Also after progromming it and running the program several times. But after around 10 minutes the Reset Pin starts to float at around 1.0V whearas it is connected in pull-up configuration to VDD as descriped before. This happens not on one board, it happens on all 3 pcbs!!!) In this state the µC cannot be reprogrammed anymore and the program doesn't run anymore, because the µC resets itself. Why the hell does it do that???

Good afternoon,I am a newbie in the programing of stm32. Just working on a project, where is a serious problem with timing. Trying to implement FOC on the PMSM motor where I need to do a calculation in 50us loop, which is fast to communicate with angle sensor via SPI and HAL. Let me explain the situation.I tried to work with HAL, but as I read everywhere and explored by myself: if you need speed put it away. So my plan is to use CubeMX to configure all necessary registers and read data directly from the register DR. One small thing, that sensor communicates with a 16-bit frame.Code that I produced:__HAL_SPI_ENABLE(&hspi3);   HAL_GPIO_WritePin_Fast(GPIOD, GPIO_PIN_2, GPIO_PIN_RESET); //switch off the pin   hspi3.Instance->DR = 0; while ((hspi3.Instance->SR & SPI_FLAG_RXNE) == 0){} //Wait for Data Ready to Read RxByte[0] = hspi3.Instance->DR; //Read Data Register Directly   HAL_GPIO_WritePin_Fast(GPIOD, GPIO_PIN_2, GPIO_PIN_SET); // switch on the pin

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Hello,There are several issues when having project in STM32CubeIDE for STM32H747I-DISCO.1) When you open M4 or M7 main.c file, there doesn't work the autocomplete. But when you open this file by generating code from .IOC file, those files have autocomplete.As you can see in this gif, I have two times opened CM7 main.c. In one is auto-complete working, in one not.2) When debugging any core, I can step the code, but anytime I make breakpoint, and run the code, it breaks on some address, and not showing anything, so in conclusion, breakpoints even don't work.Thanks

Hi,I am trying to set Debug under Sys to "Synch Trace" in latest CubeMX but there is no such option for my STM32G474RE: On other screenshots on the internet I see those options: Any idea why?Is Synch Trace not available on the 64 pin package???Thanks,Anguel

Hello,I am trying to use a ble application on the dongle board included in the P-Nucleo-WB55 pack. Is it possible to use the st-link debugger found on the Nucleo68 board to program the dongle? (This is the other board found in the P-Nucleo pack) the other alternative would be buying an external st-link programmer, something I’d like to avoid. I tried connecting the nrst, gnd, swdio, and swclk pins from cn13 on the Nucleo68 to the dongle and powering both boards, but stm32cubeprogrammer did not recognize the stm32 device.

Hi,We've been using LIS3DSH for a few years now and are now searching for alternative sensor because of availability problems.In LIS3DSH there are offset compensation registers OFF_X(Y,Z) for fixing the read axle values with correction values stored in manufacturing phase (TyOff).However I can't see any such registers in LIS3DH documentation, although there are same chapters in document (3.1.2 Zero-g level and 3.5 Factory calibration).I haven't yet been able to test the sensor, but just for preparing to the sensor change, are the offsets detected on manufacturing phase of LIS3H taken care somehow automagically, or am I missing something here?Best regards,Jukka

Hi friends,Yesterday I flashed my STM32F205 (custom board) and since that point, the RESET pin is always low : and I can't connect the MCU to flash it or erase or any other actions.I'm not sure of what happened, but it was maybe because my makefile was set to "device STM32F205RBTX" instead of "device STM32F205RCTX" and it erased some SWD registers in the bootloader?The BOOT0 pin is connected to the ground (through a 10K resistor) and VCAP_1 and VCAP_2 are like the datasheet. My other custom boards are working well. There is no short circuit or design problems.Do you have a solution to fix that problem without need to change to STM32F205 chip ?Have a nice day :)Jean

Hello everybody!The documentation indicates that this leg can only be configured as an ADC input. In "CUBE MX" it can be defined as different kinds of interfaces. Who should I believe that my project would work properly and I would not be faced with the fact that this leg cannot be used as I need?

Cube version: 6.1.1Java: Oracle SE 15.0.2 (64bit)Toolchain: MDK-ARM V5Part: STM32L011F4UWhen I create an empty project and press generate, the generation fails. First I get a empty dialog screen:And then an error:Is this a bug?