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There is  a STM32G0B1KET6 and a STM32G0B1KET6N available to order.Chapter 7 Ordering information in the datasheet only evaluates to "x = N for “N” product version". I am curious for more information what this means.

Hi All,1. [Part Number] STM32WL33CC12. [Environment] Windows OS, STM32CubeIDE version 1.17.0, Firmware package STM32Cube FW_WL3 V1.0.03. [Schematics] STM32 Nucleo-64 development board4. [Details] See below.5. [Expected behavior] The script would patch file same baudrate6. [How to reproduce] Write a script and add the script to the Prebuild step in Settings. 7. [Occurrence] Consistent8. [Sanity checks] See below.Here’s a rephrased version of your text:I am attempting to patch a file before building, but I have not been successful. I tried using both a .sh bash script and a Windows .bat file, and they work as expected when executed directly from their respective terminals.However, when I run them through the STM32CubeIDE Pre-build step in the Settings, they fail to work as intended. Interestingly, the .bat file appears to execute and displays a message in the STM32CubeIDE console stating that the pa

Kiel uvision has this feature where they show the pdf of relevant documentations when you select board and chip while creating a project. Does stm32cubeide have a similar feature somewhere so i can look for the stm i am using.also i found it hard to find the same pdf on google for some reason, like i had to type specific phrases from the document in order to find itabove is photo with pdfs on the right

I´m developing the PollingTagDetect (for nucleo L746RG) example code into s32k116 microcontroller. I´m only programming the NFC type A (get ID card) feature. There are three main steps, first it´s detect the card type, for this it´s needed to use the WUPA command (0xC7). After that, "start Rx,"end Rx " and "end Tx" flags are set to 1 (in my case I need to wait 1 ms); The second step is to send the "Transmit without CRC"(0xC5) command after save in fifo the 0x93 value, I saw the instantly previous configuration before send the command, therefore, i saved 82 registers (memory A + memory B). Mi code replicates all the configurations of example and behaviour until this point, but there is an exception, the "Gain reduction state register" (only as read register), which value starts to change after the card type detect and before the Transmit command, when this command is sent, this register value is 0 (equal for my code). In the example, after send the command, the "start Rx,"end Rx "

The simple DMA_MUX_RequestGen example code doesn't work as expected. I have tried running the example from https://github.com/STMicroelectronics/STM32CubeWB/tree/master/Projects/P-NUCLEO-WB55.Nucleo/Examples/DMA/DMA_MUX_RequestGen on the P-NUCLEO-WB55 board, but it does not run as expected; when I press the SW1 button, the LED2 gets on, but it stays on forever, and it does not toggle as expected (the DMA gets only the first trigger and then stops functioning) The DMA ISRs also don't get triggered in any case. After enabling the EXTI line4 interrupt and changing the HAL_DMA_Start_IT(&DMA_Handle, (uint32_t)SRC_Buffer_LED2_Toggle, (uint32_t)&LED2_GPIO_PORT->ODR, 2); to: HAL_DMA_Start(&DMA_Handle, (uint32_t)SRC_Buffer_LED2_Toggle, (uint32_t)&LED2_GPIO_PORT->ODR, 2); Somehow, it started to work, but none of the DMA interrupts will work in either case. Then I tried configuring it with the CubleMX but I can't get it to work, the DMA gets the first tri

Hi I have some queries regarding the current measurement function for L9963E. @AScha.3 1) Can we change the gain of current sense or is it a fixed gain and what is the gain error ?2) What is the % overcurrent measurement error ? Can we set the overcurrent limits for both positive and negative values and can we change the limits during the battery pack operation dynamically (i.e during charge and discharge) ?3) In the datasheet it says in 4.6.1 "In the range of [-1500 A, -600 A) and (+600 A, +1500 A], the accuracy of ±5‰ is chosen ". so the current measurement error is 5% ?Can i also get the details about this accuracies mentioned in Table 41 of datasheet ?  

1. Does the STM32MP157D-DK1 board have 3.0 USB ports? Does the USB C connector have USB 3.0 capabilities?2. If no to the questions above, what STM32MP board should we use if we want to have USB 3.0 capabilities?

I am new to SBSFU. I picked the NUCLEO-H753ZI project to try on a board with STM32H743. Everything seems to be running fine but ONLY when the SWAP_BANK is unchecked at startup. When it is checked before flashing, the board doesn't run as it was programmed at BANK2. We unchecked the SWAP_BANK as part of the boot sequence of the SBSFU which means it expects code to be at BANK1. I also noticed that the PCROP and WRP is unchecked for bank2. Please any idea if this is mainly an issue with STM32H743? If yes any idea how to resolve it?

HiI want to use the VL53L1X to measure the distance of a target less than 30 cm away and about 1 cm in size.Is it possible to ignore the measurements above 30 cm?I would like to know the settings to ignore the area above 30 cm when calculating a distance histogram in the sensor.

Hello everyone.I'm using two STM32WBA55CG-DK1 boards for central and peripheral.I'm looking forward a method to get distance between two BLE devices in a short time (<50ms).In real application, there are numbers of centrals and peripherals and it should interacts each other.So I thought unconnected advertising but I don't have any experience about it.How to start it? From scratch or by using certain example?Please help me for this.Thank you.

Hello,I am trying to learn a structure that is provided for MVP implementation. I dont understand where is Screen1View and every other class instance placed. I see that definitions are in .hpp files and implementations of .cpp file. Also, I am really curious where is the Screen1Presenter(Screen1View& v) function called.  #ifndef SCREEN1PRESENTER_HPP #define SCREEN1PRESENTER_HPP #include <gui/model/ModelListener.hpp> #include <mvp/Presenter.hpp> using namespace touchgfx; class Screen1View; class Screen1Presenter : public touchgfx::Presenter, public ModelListener { public: Screen1Presenter(Screen1View& v); /** * The activate function is called automatically when this screen is "switched in" * (ie. made active). Initialization logic can be placed here. */ virtual void activate(); /** * The deactivate function is called automatically when this screen is "switched out" * (ie. made inactive). Teardown functionality can be placed here. */ vi

Where can I find the STM32MP25_CM33.svd file?

Looking for a spice model for STN83003. Any help?

Hello,In one of my boards I was planing to use CANBUS bootloader and STLink V3 with external canbus PHY to program MCU.I was unable to program it, I can see STlink V3 does try to do some TX on CANBUS pin, but where is no packet available that could be decoded, just train of same duty cycle pulses.Does any one had luck with STLink V3 and external CANBUS programming ? What I am doing wrong ?Yes, I added external TCAN1462VDRBRQ1 IC for programmer, and connected to RXD and TXD pins on STLINKV3_MDOS (RX 9, TX 10pin)Yes, I enabled externally TCAN1462VDRBRQ1 to be in active mode all the timeYes, I placed BOOT0 pin to high level when connecting power (same pin for power and BOOT)YES, STM32U585 uses PB8+PB9 as per datasheet for canbus bootloader 

I have file stm32wb5x_BLE_Stack_full_fw.bin how can I understand which stack version of it file without CubeProgrammer.Probably exist doc where described of bin file structure. Or somewhere in file should be this information.

Fixed typo in board nameHi everyone,I’m currently working with the STEVAL-PROTEUS1 board and need some assistance. Does anyone know how to download the default or preloaded hex file from the board? Any guidance or step-by-step instructions would be greatly appreciated!Thanks in advance for your help!

I'm trying to make a snoring detector embedded on stm32wb55 dk board but everytime I encounter an inference unsuccessful :\ to be precise, the returned error looks like that input size or dimension is wrong.this is the code that I am running #include "microphone.h" #include "dbg_trace.h" #include "arm_math.h" #include "arm_const_structs.h" #include "ai_platform.h" #include "snoring_dataset.h" #include "snoring_dataset_data.h" //#define AUDIO_OUT_MS (20) //#define AUDIO_OUT_SAMPLING_FREQUENCY 16000 #define FFT_SIZE 512 #define FFT_BINS 256 #define TARGET_BINS 40 // Final bins after averaging #define FRAME_SIZE 960 // 60 ms at 16 kHz #define STRIDE_SIZE 480 // 30 ms overlap #define SEQUENCE_FRAMES 16 // Number of frames for the new model #define CLASSIFIER_INPUT_SIZE (SEQUENCE_FRAMES * TARGET_BINS) // 640 floats #define BUFFER_SIZE 32 // Circular buffer size for frames #define REDUCE_FACTOR 6 // Average 6 bins together #define CIRCULAR_BUFFER_SIZE SEQUENCE_FRAMES // Circular buff

Hello,I'm currently evaluating the ST25DV chip to implement bidirectional NFC communication with a custom device. So the idea would be to take advantage of the enhanced operating range of ISO 15693 and use the mailbox for direct data exchange.For the first evaluation step, I have a few ANT7-T-ST25DV64KC boards and a X-NUCLEO-NFC08A1 board that I use on a Nucleo 64 w/ STM32G0B1RE.  To start with, I've built the NFC08A1_PollingTagDetectNDEF example project.It does work fine and all NFC tags (with various types) I have tested it with do work. The ANT7-T-ST25DV64KC are detected with no problem at a distance up to about 50 mm. Which isn't bad. Now my goal is to reach about 100 mm if that's possible, knowing that in the final device, the tag antenna may be even smaller. So I guess that if that goal is at all possible, that would require either tweaking the parameters on the reader side (ST25R3916B) and/or using a much larger antenna for it.First things first, are there any possible regi

The issue is that I am able to create a bin file, write data into the SD-Card properly. But when I read data, it is not proper, and the data is corrupted. It worked well previously but the same code is not working now. Could you please check where I am wrong. I am using STM32L496ZGT6. I am using a Micro SD Card adapter.WRITING FUNCTION void push_to_stack(data *newData) {      fres = f_mount(&fs, "", 0);if (fres == FR_OK) {transmit_uart("Micro SD card is mounted successfully for writing!\n");} else if (fres != FR_OK) {transmit_uart("Micro SD card's mount error!\n");}       fres = f_open(&fil, "log-file.bin",  FA_WRITE| FA_OPEN_ALWAYS  );if (fres != FR_OK) {transmit_uart("Failed to open file for writing.\n");f_mount(NULL, "", 1);  // Unmount before returning}fres = f_lseek(&fil, f_size(&fil));    if (fres != FR_OK) {        transmit_uart("Error seeking to the end of the file.\n");  &

I would like to request assistance regarding an integration issue between my microcontroller(STM32L051C8T6) and the SIM Y7080E (an NB-IoT connectivity chip being used to publish messages via MQTT). I am using an STM32L0 to control the SIM via UART, but for some reason, when I use the functions I wrote in a library to manage message transmission, the device responds that the message was successfully published to the MQTT broker. However, I cannot see the message using MQTT Explorer. On the other hand, if I follow the same routine using commands by directly transmitting string content to the SIM via UART, the message gets published. Still, this doesn't always work either. The difference is that in the first case, I concatenate strings and build the entire command body with the necessary information. In the second case, I assume the information is immutable and predefine it in the variable declaration for each command in the process. I have reviewed all the documentation provided by the S

Hi,with the BLE_p2pServer example for STM32WBA55, i want to change the interface from USART1 to USART2. How can i use the trace information likewith USART2?

Hi,We are trying to evaluate Sensortile.box (STEVAL-MKSBOX1V1). I downloaded the apk from the ST Website for android app and installed it.I followed the steps mentioned in UM2580. When I tried to connect the device to app. It was asking for firmware upgrade. I did the firmware upgrade. It completed. Later. I again connected to the device and using the play button, I uploaded the PEDOMETER APP. App was uploaded successfully.Step Counting is happening in the app. However, When I try to upload the Human activity Recognition app, it displays Timeout error (See attached image).I have gone through the previous posts with similar reported issues. Using STLINK, I erased the flash and loaded the BLEFOTA_BL_1.0.0.bin. (After loading this .bin file, device name changed to stboot. I was unable to upload any apps like pedometer etc.I am also observing that the device becomes unresponsive after few minutes and is not discoverable from the app. Request you to suggest how to resolve the time

Hello,  We are considering using the ST33HTPH2X32AHD5 for our application. This IC has four GPIOs (GPIO_PP, GPIO_LP, GPIO_D, GPIO_C), along with RESET and IRQ pins. We have the following questions regarding these pins: 1) Can you recommend which GPIO pins should be used/connected to the controller? 2) Can the GPIO pins be left open if not in use? 3) Is a 10k pull-up resistor required on the RESET pin? 4) Is a 10k pull-up resistor required on the IRQ pin? 5) We have added a 2k pull-up on the I2C lines. Is a 2k pull-up acceptable for this application?     6) We have also attached the schematic for your review.  Please review and provide you feedback and suggestion.    Thanks, Sonali

Hello,I hope you are doing great, I am facing the issue with NUCLEO-H743ZI2 Board, The LD6 is always ON and the IC U2 is getting overheated as soon as we connect the USB cable to dump the code and also unable to dump the code. It would be great if someone resolve the issue, Thanks for your attention.

I am working with stm32h745ZIT3, in my application I need to receive some packets over ethernet in CM7 and these packets need to share to CM4, and processing is done in CM4. So, to test this data transfer I need to debug both cores simultaneously. Tried changing the debug properties as download option disabled for cm4 and add cm4 to cm7s list. and then tried to debug cm7 and then debug cm4, but cm4 shows as no ST detected. Also, port number changed for both. Is there anything I am missing? please guide me. Power: LDO