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Hello, I am an engineer working at Desird Arge Design. I had a problem with the STM32G031F6P6 processor. I think there is an error while selecting the timer channels in the STM32 Cubemx application. According to the datasheet description, TIM1; It includes 4 channels and 3 reverseers. When I check the list, I can confirm the information. However, when I use the STM32 Cubemx program for pin selection, the pins cannot be selected, the channel and inverting channels in the alternative pins conflict. Photos are attached. Would you help me with this topic?

Dera Sir/Madam,I chose STM32H750VBT6(LQFP-100 package-Revision Y-Max core clock=400MHz) for my project,based on my requirements .Everything was fine,until I perceived that: this magnificent MCU is not capable of toggling a GPIO pin faster than 30 ns(roughly estimation).I should emphasize that to reach this speed I had to ignore using HAL_GPIO_WritePin&HAL_GPIO_TogglePin and use GPIOx->BSRR directly in my program in a very very simple loop . If I can decrease this time to 15 ns(or less),I will reach my goal .I searched on the Internet and found a very useful discussion in this link:https://community.st.com/s/question/0D50X00009cdgGjSAI/stm32h7xx-fast-gpio-toggleIt seems that the H7 series has a limit to do so ,intrinsically.Here are my questions:1-If I use assembly language directly,can I reach this speed (15 ns)?2-If I use Revision V of this chip(LQFP-100 package),will it solve my problem(Considering internal HW differences with Revision Y,maybe)?3-Necessary settings w

I am running the STMCubeIDE 1.5.1 and would like to debug two boards simultaneously. One is a NUCLEO-H723ZG and the other is a NUCLEO-F303RT.  The applications for each are designed to communicate with each other through the SPI ports on each. So I would like to debug the communication protocol between the two boards. I can detect the unique serial numbers of each board under Debug Configurations > Debugger > ST-LINK S/N pull down menu after pressing the SCAN button. For the first debug session, I have checked Autostart local GDB server, but for the second I have checked Connect to remote GDB server instead because restarting the server upon launching the second session results an a GDB server error. What is the correct configuration for each debug session, provided that this is even possible?

I developed a board with the same carrier cancelation circuit as the ST25-EVAL board, but I'm having some different measures regarding the reception power. I would like to know if it is correct or if something is wrong.EVAL measurements :Ptx = 28.95dbmPrx = -8.671dbmMeasurements of my board:Ptx = 29.34dbmPrx = 5.23dbmI really don't know about there value are correct.Please, help me and Thanks!

Hi,I have an ST25R3911B-DISCO and have discovered that UART and I2C are not supported on the loaded firmware through searching Google on how to use the interfaces.I am wondering if there have been any updates in the last two years on this subject.If there have not been any updates, what is the best way in implementing UART or I2C in conjunction with my external board, the NUCLEO-L552ZE-Q?As a side note: I am aware there are Nucleo boards that have the ST25R3911B and I2C or that the ST25R3916 has I2C. I have the disco board and am planning on using this with my external processor in any way I can without modifying the board.

HelloI know that tilebox has a RTC module, so I realise it is psoible to get current time for generating timestamp for data. Is it posible to do it? Is there any implementation of that in given project examples? Thank you

Th software comes in the package STM32CubeL4. How to configure it to work in STM32CUBEIDE?

Hi,I am using STM32WB55RG as the MCU and LSM6DSO32 as the ACCELEROMETER in my project. In order to get my project CE certified, I require the Certificate Of Conformity for the both components.Hope you guide me to the right path.Thank You and Warm Regards,Pavan Kumar PerapuEmbedded Firmware DeveloperNext Step Dynamics

Hi, I'm testing with the LIS3DHTR and I notice that the Z axis is noisier than the others axis. It doesn't matter the position of the accelerometer, always the Z axis is noisier. Why does happen?

hi everyonei have a strange problem when i try to set clock frequency at high speed.i'm using CubeMX to configure the system and developing on AtollicTrueStudio.i’ve noticed some weird facts setting the clock frequency more than 120MHz.first, is that the tick period result about 0.98ms. (at 180MHz)doing osDelay(1000) and measuring with an oscilloscope the period of a digital pin toggling, the period is actually about 980ms.with osDelay(100)->98ms.i’ve configured the clock at 180MHz using the HSE, but here another problem, if from PLL source MUX i select HSE, 1 tick become 3.2ms instead of 1ms. Selecting HSI from PLL source MUX, tick period become 0.98ms.setting 120MHz and HSI everything work fine.could someone reproduce this effect?what's going on?

Hello,Curious if there is some kind of plugin or something for bridging a design tool like Adobe Photoshop etc. into TouchGFX? More generally, if we're creating graphics in other tools, how do we bring those into TouchGFX for the UI development?

in datasheet :Boot modes At startup, boot pins are used to select one out of three boot options:  Boot from user Flash memory  Boot from system memory  Boot from embedded SRAM The boot loader is located in system memory. It is used to reprogram the Flash memory by using USART1 (PA9/PA10), USART3 (PC10/PC11 or PB10/PB11), CAN2 (PB5/PB13), USB OTG FS in Device mode (PA11/PA12) through DFU (device firmware upgrade).I want to use a bootloader on CAN2, but also ethernet RMII - the problem is that PB13 is used for CAN2_TX and ETH_RMII_TXD1the solution is to use for CAN2_TX PB6 - will the bootloader work on PB5, PB6 instead of PB5, PB13?I have a LQFP100 package and I can't remap ETH_RMII_TXD1.

Hello guys, hello @KnarfB​ ,@Community member​ I am struggling with this thing from past one month. I am using Quectel M66 gsm module and stm32f030cct6 controller. I am not able use UART interrupt for receiving large data when using gsm over uart. how do i receive phone number when there is a call on gsm.?Not able to store or display the data via uart on controller.please help me out. just give me help on code how to write that particular so that i can use it in my code. Thank you.

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I cannot understand the term "coverglass crosstalk and smudge beyond 80 cm". Is the glass already in the sensor or does it mean that I can use any glass? Can I program the sensor without setting the preset mode or is it mandatoryThank you so much

Hi all,I am practicing the Secure boot using SBSFU using the stm32L476 development board. I have implemented a code for the SBSFU, but it is giving a warning WARNING: A Reboot has been triggered by a Watchdog reset!      INFO: Last execution detected error was: Watchdog error.= [EXCPT] WATCHDOG RESET FAULT!and I define the key for the 0x0000AAAAu, but it gets restarted inconsistently, for example, as first it will restart in 10 cycles of execution and next it will restart in 100 executions and again in 20 cycles like that, is there any reason behind this. I am really new to the SBSFU.Thanks.

Hi, I'm trying to measure the frequency of multiple signals using the STM32L1515RC. Using the External clock mode 1, I need one timer per signal. My question is if TIM10 and TIM11 support this mode.The TIM10 and TIM11 block diagrams (Figure 131, Figure 132) in the reference manual RM0038 shows them as having the capability, but 40 pages later the "TIM10/11 slave mode control register 1" has the relevant bits marked as reserved.So I'm not sure if i can use TIM10/11 to measure external signal frequency.

I enter STM32_Programmer_CLI -c port=/dev/bus/usb/010/003 (lsusb reports this is correct) -w flashlayout_st-image-weston/trusted/Flashlayout_sdcard_stm32mp157c-dk2-trusted.tsvudev drivers installed, Ubuntu 20.04Warning: Wrong connect parameter:

Hello to all!I have boards - NUCLEOL476RG and X-NUCLEO-NFC06A1 with project "STM32L476RG-Nucleo_PollingTagDetectNdef" running on it.And got an error when trying to read any tag:When debugging program i found that error, its here in the code, doesn't match apduParam->statusWord == RFAL_T4T_ISO7816_STATUS_COMPLETEThe walue of statusWord is 27266 instead of 36864 (0x9000)Appreciate for help and sorry for my english))

Hi there,My new STM32F469I-DISCO just arrived I stumbled upon this part in user manual (UM1932):4.11 Virtual COM portThe serial interface USART3 is directly available as a virtual COM port of the PC connectedto the ST-LINK/V2-1 USB connector CN1. The virtual COM port settings are configured as:115200 b/s, 8 bits data, no parity, 1 stop bit, no flow control.So I did a quick test in CubeIDE and enabled USART6 with default settings and just send one char to my USB-Serial Adapter to check on my PC if the char arrives... and it does.Now I tried the same with USART3. As I plug in the DISCO board via its integrated STLink my Linux system tells me that a new serial device "ttyACM0: USB ACM" . So again I opened a serial terminal on ttyACM0 but no char gets received from the board.What I am doing wrong? Or is my understanding wrong? Is "USART3" meant to be part of the STM32F103xxx STLInk or is it part of the boards STM32F469xxx?

just like example ( page0 -> page1 -> page2 -> page0 -> page1 -> page2 -> page0 )help~~thank you.:eyes:

I'm working on creating a sfu loader to load sfb files from an external flash on a port I made for the STM32H735 (based on NUCLEO-H753ZI)I follow the same steps as used in the ymodem loader:read and verify header (reusing SFU_LOADER_VerifyFwHeader)erase active image in slot 1 (single slot config, starting at 0x08020000, ends at 0x080FFFFF) and set m_uDwlAreaAddress to m_uDwlAreaStart.run SE_Decrypt_Initwrite header to m_uDwlAreaAddress (== m_uDwlAreaStart) and increment it with SFU_IMG_IMAGE_OFFSET (1024)for each chunk of dataSE_Decrypt_Appendpad extra bytes if neededwrite to internal flash.It's at the last step that it fails during write. Writing the header succeeds however and using STM32CubeProgrammer I can verify the written data is correct.The first chunk is 1024B and is written to address 0x08020400.Looking into SFU_LL_FLASH_INT_Write() it turns out it fails on verification of the written data (if memcmp:(if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_FLASHWORD, destination, (source + i

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Hello, I have made an STemWin example with STM32F407 and ILI9341 with SPI interface.I think that there is an graphic driver problem. The graphics are not sharp. What Could be the correct driver settings ?My settings are;pDevice = GUI_DEVICE_CreateAndLink(GUIDRV_FLEXCOLOR, GUICC_565, 0, 0);GUIDRV_FlexColor_SetFunc(pDevice, &PortAPI, GUIDRV_FLEXCOLOR_F66709, GUIDRV_FLEXCOLOR_M16C0B8);

Greetings,I'm trying to use the STLINK-V3 debugger and programmer which is included on the NUCLEO-H745ZI-Q dev board to connect to external STM32. I have read https://community.st.com/s/question/0D53W00000OmiV6SAJ/nucleoh732zg-has-strange-new-stlink-part and that seems to be possible, someone suggested cutting SWDIO and SWCLK traces, but my board has the capability to completely disable the power to the STM32H745ZI by means of disconnecting the JP4 jumper which connects VDD to VDD_MCU which powers it. I have connected my wires to the CN5 connector (MIPI10 on STDC14 footprint) I have confirmed that I'm getting SWCLK and SWDIO signals from the STLINK-V3 but I'm constantly getting "Error: No STM32 target found!" in STM32CubeProgrammer.The FW version of ST-LINK is V3J7M2.Can anyone help me with this?BRDomagoj