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Hey!I updated the firmware to the ME version, I am receiving some RTCM messages, but only a limited amount shows up in the message monitoring, also nothing can be decoded. Is there any documentation available on how to configure which RTCM messages should show up. I want to experiment with RTK calculations, so if there is any material on how to access and decode these RTCM messages would be highly appreciated. Thanks is advance,Patrik

What is recommended way to change or override the 'SYSTEM_CLOCK' symbol defined in 'tx_initialize_low_level.S' , that feeds into the threadX systick period calculation?  I could change the SysTick after threadX is started -- that is probably the easist fix. I dont want to modify the threadX submodule in my project, as its pulled from the internet at some pinned version. I've currently made a local copy of 'tx_initialize_low_level.S', and then I use CMake to select that particular S file - so that solves the problem, but I dont like having a personal copy of a file from the submodule. After experimenting for some time, and then scouring the web, I cant find any suggestions on this issue, there are some changes that can be imported via having your own 'tx_user.h' -- but I cant see anything that can override the SYSTEM_CLOCK.   Cheers, Nick

Hello,I see that the LIV3FL can enable the PSTMPV message, which includes 3D velocity data. The equivalent setting does not seem to be available for the LIV4F. Is this correct? Is the LIV4F unable to provide 3D velocity data?

Code generation of the attached .ioc file (copy of ST example file of similar name) does not generate clock init for UART4.  This means the example application hard faults.  I see no reason why the UART clock should not be initialised here and would save someone time debugging in the future!In stm32mp2xx_hal.c:void HAL_UART_MspInit(UART_HandleTypeDef* huart) { GPIO_InitTypeDef GPIO_InitStruct = {0}; if(huart->Instance==UART4) { /* USER CODE BEGIN UART4_MspInit 0 */ // TODO: Need this here! __HAL_RCC_UART4_CLK_ENABLE(); /* USER CODE END UART4_MspInit 0 */ /**UART4 GPIO Configuration PH8 ------> UART4_RX PH7 ------> UART4_TX */ GPIO_InitStruct.Pin = GPIO_PIN_8; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; GPIO_InitStruct.Pull = GPIO_NOPULL; GPIO_InitStruct.Alternate = GPIO_AF4_UART4; HAL_GPIO_Init(GPIOH, &GPIO_InitStruct); GPIO_InitStruct.Pin = GPIO_PIN_7; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; GPIO_InitStruct.Pull = GPIO_NOPULL; GPIO_InitStruct.Sp

Hello,I found a bug in STM32CubeMX code generation for STM32H7S3.When configuring Ethernet with external clock input (ETH_CLK pin,PD6 with AF4_ETH) as PHY clock source, CubeMX does not generateGPIO initialization for this pin in HAL_ETH_MspInit().Workaround - must add manually:__HAL_RCC_GPIOD_CLK_ENABLE();GPIO_InitStruct.Pin = GPIO_PIN_6;GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;GPIO_InitStruct.Pull = GPIO_NOPULL;GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;GPIO_InitStruct.Alternate = GPIO_AF4_ETH;HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);Without this, Ethernet does not work even though all otherETH pins are correctly initialized by CubeMX.Steps to reproduce:1. Select STM32H7S32. Enable Ethernet (ETH)3. Set clock source to external clock via ETH_CLK pin (PD6)4. Generate code5. ETH_CLK pin GPIO init is missing in generated codeCubeMX version: 6.17.0MCU: STM32H7S3Thank you

Dear ST Support Team,I’m currently trying to run the ST67W6X_CLI application (from the Wi-Fi ST67W6X CLI Wiki)using the following setup:Wi-Fi Expansion Board: X-NUCLEO-67W61M1Host MCU Board: NUCLEO-F446REIDE: STM32CubeIDE (latest version)Middleware: FreeRTOS (as provided in the ST67W6X_CLI example)The project builds successfully and the firmware is programmed without errors, but at runtime, I encounter a HardFault_Handler.The fault occurs inside the FreeRTOS queue management code, specifically during a call to xQueueReceive() in queue.c. Debug Information:When the fault occurs, the debugger stops inside:prvCopyDataFromQueue(pxQueue, pvBuffer);and the corrupted member is:pxQueue->uxItemSizeObserved value: 536871212 (0x2000412C) — which clearly points to an invalid or corrupted queue structure.Call stack snapshot:HardFault_Handler()prvCopyDataFromQueue() at queue.cxQueueReceive() at queue.cspi_get_txbuf() at spi_iface.cPlease see the attached screenshot (from STM32CubeIDE) showin

Hello. Have some issues with MCU ADC configuration and data.Hardware:                                                                                                                                                                                                                                           - MCU: STM32G473MET3                         &

How to identify an original TDA7294 ? any marking or way to check? Or multimeter test reading? Please tell me the way to identify an original tda7294 ic.

Hello, I am reviewing the reference design for the ST87M01 and noticed that a 1nF capacitor is specified for the DC block on the GNSS RF path. In many high-sensitivity GNSS designs, 100pF is the standard choice for the 1.5 GHz L1 band to ensure the Self-Resonant Frequency (SRF) remains well above the operating frequency. Questions: Why was 1nF selected for this specific SiP instead of the typical 100pF? Does the internal matching of the ST87M01 rely on the specific reactance of a 1nF series capacitor at 1575 MHz? For a design strictly optimized for GNSS sensitivity, would a 100pF High-Q (C0G) capacitor offer any measurable improvement in insertion loss or noise figure compared to the 1nF reference value?   Greetings, Andreas

Hello,I have my N657X0H3Q running on Cube AI Studio, the model to use is .onnx file, and the connection to the board is checked.However, there's an error while Cube AI Studio automatically programming the "network_atonbuf.xSPI2.bin" by cube programmer. But I can manually do it by cube programmer without Studio. Following file shows the error message. Thanks for your help.

Hello :My project use physical buttons and no touch screen.Can I bind physical buttons to repeat buttons? So I don't have to realise it myself.

Hello, I have come across an issue with the RTC in my project. In my project I am using the following:- MCU:- STM32H743IIT6 IDE version:- 1.19.0 SDK version:- 1.12.1 I will discuss the issue here, I wrote a program that uses the RTC and print the current time and I tested it straight for 72 hours, what I noticed since the second day that there was a constant drift in time, which kept on changing, and on the last day I observed that there was a total drift of 13 seconds since I started the test. This drift is really concerning for the product that we have made, and that product is already out for field operations. This issue was earlier reported and a ticket was created on ST's online support forum the ticket id is 00255958. They replied to the issue that was reported and asked us to perform the test that I described above, and report this issue over here at ST Community. Please do reply to this message if anyone has any solution for this issue. It is a matter of urgency I a

I created a GUI with TouchGFX, enabled UART and created a custom task in freeRTOS in STMCubeMX.  When running the code the display is just blank when I add this code inside of my custom taskif(xQueueReceive(queueHandle, &message, 0) == pdPASS) { printf("Message received"); }If I comment this code out the gui displays.  However, I found something interesting that if I debug and set a breakpoint at the for(;;) loop statement on line 729 in main in the UART_Task and another breakpoint on the print message and then press play to continue, the GUI displays and when I tap a button on my GUI I get to the breakpoint on the printf message which is exactly what I'm trying to do and it works perfectly.  I'm not sure why it works when I first breakpoint there, but won't work just loading the program onto the board.  Here is the main code/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file : main.c * @bri

I have a NUCLEO-F103RB (MB1136 rev C05). My goal is to remove the ST-LINK and power via a hat supplying 3.3v. For the 3.3v I have: Moved JP5 to pins 2-3. Checked JP1 is removed. Removed SB2 zero ohm resistor. Removed SB12 zero ohm resistor. Verified my shield is putting out a good 3.3v which is attached to connector CN7 pin 16. For the HSE I have: Removed SB54 and SB55. Soldered zero ohm resistors to R35 and R37. Soldered 20pf capacitors to C33 and C34. Removed SB16. Removed SB50. Added 8Mhz 16pf crystal X3. The ST-LINK is still physically attached at the moment, but I do plan to cut it off once things are working. The board comes up and accepts programming and works in the debugger. Stepping through the initialization it gets to where the HSE is set up and then sits in an infinite loop waiting for the HSE to come ready. I tried replacing the crystal X3 just in case I got a bad one but there was no change in behavior. The clock config is unchanged, other than setting HSE to "crysta

HI,     I'm capturing image as RGB565 using camera over DCMI on DMA. Capturing is complete and data is available. Now I need it to convert into JPEG format.      But, the JPEG in/out DMA is not working. Any help will be appreciated.   snippet:  MX_DCMIQueue_Config(); HAL_DMAEx_List_LinkQ(&handle_GPDMA1_Channel12, &DCMIQueue); __HAL_LINKDMA(&hdcmi, DMA_Handle, handle_GPDMA1_Channel12); MX_JPEGInQueue_Config(); HAL_DMAEx_List_LinkQ(&handle_GPDMA1_Channel13, &JPEGInQueue); __HAL_LINKDMA(&hjpeg, hdmain, handle_GPDMA1_Channel13); MX_JPEGOutQueue_Config(); HAL_DMAEx_List_LinkQ(&handle_GPDMA1_Channel14, &JPEGOutQueue); __HAL_LINKDMA(&hjpeg, hdmaout, handle_GPDMA1_Channel14);   Thatnks-Shubhendu Using following:1. STM32CubeIDE, Version: 1.16.12. MCU: STM32U5G9BJYXQ3. Camera: OV7725 @devjeet-adben 

Please use English on this forum.Translated: The development board is STM32H723, using stm32cubemx for development, debug is disabled, using stlink to burn found that it can be burned, and it can also be debugged, which is very strange! (The development board is STM32H723.) It was developed using STM32CUBEMX. The debugging option is set to "Disabled". Programming with stlink, discovering that it can be programmed and debugged. It's weird! ）Original:开发板为STM32H723，使用stm32cubemx进行开发，debug勾选禁用，使用stlink烧录发现可以烧录，并且还可以调试，非常奇怪！（开发板是STM32H723。它是使用stm32cubemx开发的。调试选项设置为“禁用”。使用stlink进行编程，发现可以编程，也可以调试。这很奇怪！） 

Hey,i didnot find any AFR4 in option byte to set PB4-SCL and PB5-SDA of STM8s003F3. Can st will help how to enable it for I2c hardware peripheral.?

Hi guys,I am a newbie in STM world. I am struggling with a small code but failing every attempt modifying the code googling for several times. Please have a look to my code. I have defined three functions, i.e. inv_on(), inv_off(), and sw_state().  When these functions are called in other defined functions, two errors, i.e. missing ')' and missing ';' are showing against each called functions. But when called in main(), one error i.e. missing ')' is showing. The error messages are given as comment. Suggestion is solicited please. Regardsankhola #include "STM8S.h" #include "ccp.h" void inv_on(void); void inv_off(void); void sw_state(void); unsigned int pwm_duty1 = 40; unsigned int pwm_duty2 = 50; unsigned int i=0; unsigned int duty; unsigned char toggle=0; unsigned char off_state; unsigned char on_state; @far @interrupt void TIM2_UPD_OVF_IRQHandler(void) { // 1. Clear the Interrupt Pending Bit if (TIM2->SR1 & TIM2_SR1_UIF) { if (toggle == 0) { TIM1_SetC

Hi,I am currently developing a small application with a STM32U5 where I write a few bytes into flash using HAL_FLASH_Program(). All seems to work fine. Except I can only read the data back after I do a reset. I suspect that DCACHE is playing a trick on me? But I am not sure how to invalidate the DCache (preferably only for a small section)SCB_InvalidateDCache();Seems to have some problems on the STM32U5? At least, I was unable to include the prober h-file w/o getting tons of errors. What is the new strategy for cache invalidation? Thanks,Juergen 

I am facing an issue in STM32CubeIDE on Windows where the I/O Configuration / Pinout & Configuration window is not appearing after creating or opening a project.Normally, when opening the .ioc file, the Device Configuration Tool (CubeMX interface) should open showing the MCU pin diagram and peripheral configuration options. However, in my case, this interface is not appearing.Issue Details:Operating System: WindowsSoftware: STM32CubeIDEWhen I create or open an STM32 project, the Pinout & Configuration view does not open.The .ioc file either does not open correctly or the graphical configuration window is missing.Because of this, I cannot configure GPIO, ADC, UART, or other peripherals.Expected Behavior:Opening the .ioc file should display:Pinout & ConfigurationClock ConfigurationProject Managerwith the MCU pin diagram and peripheral configuration options.What I Have Tried:Opening the .ioc file manually from Project Explorer.Restarting STM32CubeIDE.Resetting the perspective.

Hi,I am using the STMH745 MCU and trying to synchronize the ADC trigger to HRTIM. For HRTIM I set the "ADC Trigger Configuration" as given in figure HRTIM.jpg - it defines only a SINGLE trigger. However, in ADC configuration (figure ADC.jpg), TWO HRTIM trigger outs are visible.Can anyone explain the relation between these two option sets? How to correctly synchronize the ADC trigger to the given value value of a HRTIM timer?Thanks!

Hi all,I'm trying to get a USB Gadget device working in Linux on the STM32MP257F-DK board to expose a Mass Storage device to another system. I'm trying to use CN15 for this function but I can't get the bound gadget to show up on the other side of the USB connection.I'm using a fork of github.com/STMicroelectronics/linux?branch=v6.6-stm32mp where I've modified the usb3dr node of the dk.dts file with the following things:1. 836 &usb3dr { 837 status = "okay"; 838 839 dwc3: usb@48300000 { 840 phys = <&usb2_phy2>, <&combophy PHY_TYPE_USB3>; 841 phy-names = "usb2-phy", "usb3-phy"; 842 usb-role-switch; 843 dr_mode = "peripheral"; 844 port { 845 dwc3_ep: endpoint { 846 remote-endpoint = <&typec_ep>; 847 }; 848 }; 849 }; 850 };2. 840 - phys = <&usb2_phy2>, <&combophy PHY_TYPE_USB3>; 841 - phy-names = "usb2-phy", "usb3-phy"; 842 840 usb-role-switch; 843 - dr_mode = "peripheral"; 841 + role-switch-default-mod

Any way how can I get in touch with ST on availability on this product? We would like to implement this into our devices, a devkit or hardware preview would help, we had previously integrated with the VL53L8 and VL53L5 which the result are good, and with the release of VL53L9, it will produce even better result for 3D mapping. ThanksVince 

Hi, I'm using a STM32MPU157C with linux 6.6, uboot, OP-TEE 4.0 and TF-A 2.10 and I have a Device Tree (for linux and uboot) which declares the USB OTG node as following : &usbotg_hs { compatible = "st,stm32mp15-fsotg", "snps,dwc2"; pinctrl-names = "default"; dr_mode = "host"; pinctrl-0 = <&usbotg_hs_pins &usbotg_fs_dp_dm_pins>; vbus-supply = <&vbus_sw>; /delete-property/ wakeup-source; }; usbotg_hs_pins: usbotg-hs-0 { pins { pinmux = <STM32_PINMUX('A', 10, ANALOG)>; /* OTG_ID */ }; }; usbotg_fs_dp_dm_pins: usbotg-fs-dp-dm-0 { pins { pinmux = <STM32_PINMUX('A', 11, ANALOG)>, /* OTG_FS_DM */ <STM32_PINMUX('A', 12, ANALOG)>; /* OTG_FS_DP */ }; };I explicitly use it in FS as a Host and remove the wakeup-source declared by the stm32mpu151.dtsi.My problem is that I can see that when entering in suspend, there is a difference of ~4-5mW in power consumption depending on if the USB node is enabled or not in the device t

Hello, I’m having a problem with a board I’m developing based on the STM32H747BIT6. The issue is related to SPI communication. When I connect any device to the SPI bus, the signal level drops from 3.3 V to around 1.5 V. I have tested different SPI peripherals, but they all show the same behavior. Could this be related to the drive strength or power capability of a specific pin?