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There is a similar open issue in another post. https://community.st.com/s/question/0D53W00000EndiI/stm32g030-adc-issue​My MCU STM32F446 is set to read 9 channels' value by ADC1 with DMA2_Stream4. Settings are as below. Using StdDriver @version V1.8.0, 04-November-2016.​ RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_DMA2, ENABLE); RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC1, ENABLE);   DMA_DeInit(DMA2_Stream4);   ADCDMA_InitStructure1.DMA_Channel = DMA_Channel_0; ADCDMA_InitStructure1.DMA_PeripheralBaseAddr = ((uint32_t)(&(ADC1->DR))); ADCDMA_InitStructure1.DMA_Memory0BaseAddr = (uint32_t)&(adc_monitor_sample_raw_data[0]); ADCDMA_InitStructure1.DMA_DIR = DMA_DIR_PeripheralToMemory; ADCDMA_InitStructure1.DMA_BufferSize = ADC1_OCCUPY_CHANNEL_AMOUNT; ADCDMA_InitStructure1.DMA_PeripheralInc = DMA_PeripheralInc_Disable; ADCDMA_InitStructure1.DMA_MemoryInc = DMA_MemoryInc_Enable; ADCDMA_InitStructure1.DMA_PeripheralDataSize = DMA_PeripheralDataSize_HalfWord; ADCDMA_Init

Using AN5651 Update procedure and configuration in DTM firmware for X-NUCLEO-BNRG2A1, I upgraded the firmware image to the latest stack image. I connected the ST link V2 and flashed the "BLUENRG-M2SP_DTM_SPI.hex" file with the BlueNRG ST link utility. After the device was flashed successfully, the ST link V2 lost connection to the device and could no longer connect to the target. The SWD settings are the same as before: 100kHz, low power mode enabled, etc. I have tried restarting the application, power cycling the board, and trying different SWD frequencies, but nothing seems to work.The interesting thing is that the M2SP is fully functional. The BLE application on my main nucleo board still functions with the BNRG2A1 as before, so I know that the new FW was flashed correctly. In fact, I verified the reported FW version from the M2SP had changed to the new version number when debugging my nucleo board application. It seems that the new FW image I flashed has somehow disabled SWD.

The maximum frequency I can set is 200 MHz.STM32H743VIT6CubeIDE 1.6.1

My project uses SBSFU template ported to my STM32L496 board. I need to call the crypto library from the user app. UM2262 mentions cryptographic middleware support in sections 6.2.3 and 6.2.4, but it is vague. Are there other documents that explain better, or perhaps specific examples for calling the crypto lib from the user app?

Hi ST!I am working with Rust on your STM32MP157. While we have this working already, this is cumbersome as we have to figure all register addresses and layouts manually. Normally, in Rust, we parse the SVD file corresponding to a chip and go from there which is a huuuge improvement to doing everything manually. Unfortunately the SVD files available for the STM32MP157 are highly incomplete and wrong at times. Could you please fix & update the SVD files? Thanks a lot!Best,Noah

I've built a simple STM32CubeIDE project with just the SDMMC1 peripheral mapped, a GPIO pin for the SD Detect pin and the FatFs middleware enabled with DMA per a discussion elsewhere on this forum. I have a Waveshare microSD card jumpered to what I'm pretty sure are the right pins on the Nucleo board. The program gets all the way to the f_mkfs call which eventually winds up calling HAL_SD_WriteBlocks_DMA which, if I understand correctly, is supposed to eventually fire the BSP_SD_WriteCpltCallback if it completes the write correctly. Unfortunately, that WriteCpltCallback never gets called and the calling subroutines eventually times out and I'm not sure what event or IRQ is supposed to fire the WriteCpltCallbackI have the Waveshare microSD card jumpered with 6" jumpers to the Nucleo board which possibly presents a signal integrity issue which prevents the WriteBlocks_DMA call from completing correctly. However, I have gotten the Waveshare board to work on a Nucelo413ZH with the same jum

Good day,I would like to know if it is possible to change the value of the temperature offset of the LPS25HB.If so what register will need to be manipulated?Thank you

Hi,Does the LPS25HB sensor automatically compensate for temperature ?If not how does one go about programming for it?Thank youCesar

Hi, I want to synchronize the my threads execution using the mutex.here is my code /*---------------------------------------------------------------------------- * CMSIS-RTOS 'main' function template *---------------------------------------------------------------------------*/ #include "RTE_Components.h" #include CMSIS_device_header #include "cmsis_os2.h" #include "stm32f2xx_hal.h" #include "stm32f2xx_hal_gpio.h" #include "main.h" //osMutexId_t mutex_id; /*---------------------------------------------------------------------------- * Application main thread *---------------------------------------------------------------------------*/ __NO_RETURN void thread1 (void *argument) { (void)argument; uint32_t ii=0; osMutexId_t mutex_id1; __HAL_RCC_GPIOF_CLK_ENABLE(); // enabling the peripheral clock // gpio structure initialization GPIO_InitTypeDef GPIO_InitStructure; GPIO_InitStructure.Mode= GPIO_MODE_OUTPUT_PP ; GPIO_InitStructure.Pin= GPIO_PIN_0; G

I have a simple task, to wake up the CPU when the device is shaken.It should be pretty simple, the MEMS sensor samples with 10Hz until I shake it, then it samples with 100Hz, but I get no interrupt. :(I use the driver form GIT hub and Interrupt INT1https://github.com/STMicroelectronics/lis2de12/tree/21b9d1a565882a242143453580efb6abcd450686My CODE: /* Set full scale to 2g */ lis2de12_full_scale_set(&(phandler->ctx), LIS2DE12_2g); /* route HP filter output on outputs registers */ lis2de12_high_pass_on_outputs_set(&(phandler->ctx), PROPERTY_ENABLE); /* route HP filter output on interrupt generator 1 */ lis2de12_high_pass_int_conf_set(&(phandler->ctx), LIS2DE12_ON_INT1_INT2_GEN); /* HP filter mode is "autoreset on inteerupt event" */ lis2de12_high_pass_mode_set(&(phandler->ctx), LIS2DE12_NORMAL_WITH_RST); /* Set HP filter on mode */ lis2de12_high_pass_bandwidth_set(&(phandler->ctx), LIS2DE12_AGGRESSIVE); /* Configure interrupt on threshold on x,y,z axis l

Hello, I am using a B-G431B-ESC1 board and want to set up my motor with speed control via back emf in MotorControl Workbench 5.4.7 or 5.Y.2 (I checked both there and there). On the board, these are pins PA4, PC4, PB11 and PB5, but I don't see this initialized in the SDK. In the speed sensing section, I have sensor-less (Observer + PLL) installed.

How to connect nucleo l476rg with st25ru3993 hpev via spi communication to read the data of the tags? I am using stm cube ide.

Hi,we are starting to learn about LwIP in order to create a http server in a stm32f4. At this moment we have a functional hardware that act as http client using a modem with AT Commands (the quectel MC60). However, now we have been asked to create a server over this hardware, and we thought about using LwIP with PPPos in order to get it. However we dont find a lot of info related to this...We have found the ST examples of LwIP (LwIP_TCP_Echo_Server, etc) but anything about PPP. Would someone know if there are some functional examples or documentation? Or at least if it is difficult to get this to work? Thank you in advance for the help.

Hi�?​I want to import cellular software expansion by package creator. However, it shows that JAVA FX is missing in the run time environment. Even, I have re-installed STM32 MX again. Any solution to solve this issue?

I would like to use one Dynamic Graph in Wrap Overwrite behavior and display two waveforms, one on the top half and two on the bottom half simultaneously. But could not find any waveform addition feature in Dynamic Graph?How to do that ?

I am trying to program the STM32F401 flash on our board in DFU mode. I am using the dfu-util tool in my Linux computer.I am using the following code to flash and jump to application code.dfu-util -a 0 -s 0x08000000:leave -D <location-to-binary>.binAfter the flashing is done I can see through 'lsusb' command that the MCU is not out of DFU boot loader and the application code has not loaded.When I try the leave command again it shows the below log and the above situation continues,$dfu-util -a 0 -s 0x08000000:leave   Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc. Copyright 2010-2021 Tormod Volden and Stefan Schmidt This program is Free Software and has ABSOLUTELY NO WARRANTY Please report bugs to http://sourceforge.net/p/dfu-util/tickets/   Opening DFU capable USB device... Device ID 0483:df11 Device DFU version 011a Claiming USB DFU Interface... Setting Alternate Interface #0 ... Determining device status... DFU state(10) = dfuERROR, status(10) = Devi

Hello,​I need use STM32MP157 connect a USB printer. I followed this article(https://community.st.com/s/question/0D53W00000cSjHuSAK/stm32mp157dk2-printer-support?t=1630032775565), and the result is right. but when I use print command like (lp printer_test.pdf), the printer not work. And the console outputs the following information: lp: Unsupported document-format "application/pdf".​Is it because I didn't install cups-filters, or any other else?Please help me. Thanks.Shaw.

Hello, I am new to the STM32 world.my little board STM32 (LoRa) form ChinaST-LINK SN : 53FF6D066687505145250967ST-LINK FW : V2J38S7Board    : --Voltage   : 3.26VSWD freq  : 4000 KHzConnect mode: NormalReset mode : Software resetDevice ID  : 0x699Revision ID : Rev ZDevice name : STM32WLxxFlash size : 128 KBytesDevice type : MCUDevice CPU : Cortex-M4BL Version : 0xc2Read Out Protection:   RDP     : 0xAA (Level 0, no protection)  BOR Level:   BOR_LEV   : 0x0 (BOR Level 0 reset level threshold is around 1.7 V)  User Configuration:   nBOOT0    : 0x1 (nBOOT0=1)   nBOOT1    : 0x1 ()   nSWBOOT0   : 0x1 (BOOT0 taken from PH3/BOOT0 pin)   SRAM_RST   : 0x1 (SRAM1 and SRAM2 are not erased when a sy

Hi, I have purchased an STEVAL-MKI109V3 and the STEVAL-MKI207V1 (ISM330DHCX)I followed the instructions in section 4 in dm00331058-stevalmki109v3-professional-mems-tool-motherboard-for-mems-adapter-boards-stmicroelectronics.pdf to stream the dataIf I type in the incorrect adaptor board in the hyperterminal (setdb105v1) I get the results in fig 1. If I type in the correct one setdb207v1, I get what’s show in figure 2, which is no data being receivedThe 3 led (blue, orange and red) are all lit upI am really struggling to get the accelerometer and gyroscope data, I would really appreciate your help in this matter  

I'm working on a project that a series of duty cycles must be measured. A sample of related waveforms is displayed below: As you can see from the signal, the frequency is too high, and calculating it using bit functions is impossible. In the controller's tech website here, they used the timer's input capture modes and rising-falling edges interrupt for calculating the difference between two captures of the timer. But this method is too slow and cannot fulfill our desires for high-frequency signals. The other solution is to use DMA for fast transferring the capture data to the memory. But in STM32cubemx it is not possible to assign two DMAs for two captures of a timer as you can see below: Could someone give me a suggestion for this issue?

Hello there!   I am trying to edit the USB_WEBCAM example application provided under FP_AI_VISION1 package for STM32CubeAI on STM32H747I-DISCO development kit. I want to add debug logs using the STLink Virtual com port UART interface, which as per the user manual is connected to USART1 of the MCU. Since the Example application doesn't come with a CubeMX .ioc file, I had to add the related initialization and handling code manually.   Therefore, I created another standalone project using CubeMX and configured the USART1 for the same and I was able to print logs using the STLink Virtual com port. Then I tried adding the same generated code and included the required stm32h7xx_hal_uart.c, stm32h7xx_hal_uart_ex.c and related header files to the USB_WEBCAM example application. I also tried to adjust the previous clock configuration of the example by adding the missing settings as in the standalone project, but I kept the PLL multipliers as is. With these changes the USB_WEBCAM examp

I'm trying to clean up some code I used to figure out how to use the UARTs on a STM32H7A3. The STM examples declares the data to be sent out like this:ALIGN_32BYTES(uint8_t txBuffer[]) = " *****UART_TwoBoards comm ... ";ALIGN_32BYTES is defined like this #define ALIGN_32BYTES(buf) buf __attribute__ ((aligned (32))) I'd like to declare an array of struct like this:struct Commands //TODO this should be const { uint8_t numBytes; uint32_t timeout; uint8_t cmd[]; }; Commands commands[numCmds];but this: ALIGN_32BYTES(uint8_t command[PUBX00].cmd[]) = "$PUBX,00*33\r\n";gives this error at the . between [PUBX00] and cmd[][Clang IntelliSense] Error: expected ';' Any ideas how to fix this will be greatly appreciated

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I am trying to make UART boot loader and programming via Teraterm by sending HEX file.some hex records have only 4 bytes. how to program only one word. Reference manual RM0454 page no. 59 says only double word can be programmed.How to program single word only ? can I skip writing one word by modifying the below function ? in stm32g0xx_hal_flash.cSample Hex records:1000000000900020690C0008C10B0008C70B000815:100B60000000000000000000000000000000000085:0C0B700000000000000000000000000079:040B7C00E10000088C:040B8000B9000008B0:100B84001E00000064000000D007000064000000A4/** * @brief Program double-word (64-bit) at a specified address. * @param Address Specifies the address to be programmed. * @param Data Specifies the data to be programmed. * @retval None */ static void FLASH_Program_DoubleWord(uint32_t Address, uint64_t Data) { /* Set PG bit */ SET_BIT(FLASH->CR, FLASH_CR_PG);   /* Program first word */ *(uint32_t *)Address = (uint32_t)Data;   /* Barrier to ensure progra

Which is better for network communication, STM32F429 or STM32F407? I would like to ask for your opinion and whether it is possible to use DMA transfer? Or if there is a better solution？ thanks!