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Hi all,I am using a STM32G061C6T6 MCU. I'm trying to contact Nextion HMI. My data sending is successful, but I can't get any data. I couldn't run any of the Pooling and interrupt methods when receiving data. When I follow the RX pin with the oscilloscope, the data comes, but I can't read it with MCU.  I tried the display on the Nucleo-F103RB card with a simple HAL code. I can read the data from the screen. Do I need to do a special operation on this MCU(STM32G061C6) to be able to read with UART? I'd appreciate it if you could help me.#include "main.h"   /* Private includes ----------------------------------------------------------*/ /* USER CODE BEGIN Includes */   /* USER CODE END Includes */   /* Private typedef -----------------------------------------------------------*/ /* USER CODE BEGIN PTD */   /* USER CODE END PTD */   /* Private define ------------------------------------------------------------*/ /* USER CODE BEGIN PD */ /* USER CODE END PD */ &

I am using SPC58EC MCU board to send some through Ethernet , For this one I tried to generate new project inside that I selected the network section , Inside I choose ping project.Can any body suggest how to configure Ethernet driver?

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Hello,I have an IOC file, which was generated with help of STM32CubeMXMxCube.Version=5.6.1MxDb.Version=DB.5.0.60When I open this project to update the Keil project (which has Keil Compiler version 6 selected), with STM32CubeMX version 6.0.1 (with STM32Cube MCU Package for STM32H7 series version 1.8.0), and generate code, the STM32CubeMX deselects the MicroLIB check box.I am observing the code is not behaving as expected with MicroLIB disabled / unchecked.As the issue is not observed when using the ULINKpro debugger (which I am using to find the reason for the issue) I am unable to find the reason for different behavior of the same code just based on whether the MicroLIB is in use or not in use.Please help with resolving my concern.Thanks,Rajeev

Hi all,On a M24SR series NFC tag, after writing a NDEF message I need to activate GPO pin to wake up the MCU. On Android with java, this method exists: activePinGPO(NFCTag tag, OnNFCListener listener);And I'm trying to find the same method for iOS. Just for be more precise, I'm using NFCISO7816APDU to send messages. So I'm wondering if I can manage GPO pin with APDU as well because it's not written on the datasheet.Any idea?Thanks!

Hi,I'm getting a lot of errors in SPC5Studio. If I use it with main.c without separating the library directory I'm working in, I don't have a problem. But when I want to separate the libraries, it doesn't work like an ordinary eclipse. Likewise, I don't have any problems with STM32CubeIDE, but SPC5Studio gives a lot of errors. The errors I get are:make -j8 allCompiling main.cmain.c:4:21: fatal error: nextion.h: No such file or directory #include "nextion.h" ^compilation terminated.make: *** [components/spc560bxx_platform_component_rla/lib/rsc/rules.mk:137: build/obj/main.o] Error 1"make -j8 all" terminated with exit code 2. Build might be incomplete.For example, when I write the library I have reserved as nextion.h directly into main, it works. I will share with you the settings I made and the library I created. Regards.

I've changed the .ld file for STM32G474 generated by STM32CUBEIDE.The part of old .ld file is like this,I added ">RAM AT" at the last line like this,But when I'm debugging,the code is running into the HardFault Handler.I want to know if something else need to be edited.

Hi,Where can I download STA8089GA reference schematic and application notes?Thank you.

We are using St distribution source code and we compile the source code in buildroot tool. But we unable to get User login page. How can i get the User login page.Would you help in this regards.Thanks in Advance.

I created new project using CubeMX and selected USB Host and FATFS. but ffconf.h is missing in the project it is giving error.I treid to copy from STM32F769 example project but function is missing. retFATFS = FATFS_LinkDriver(&FATFS_Driver, FATFSPath); in fatfs.cthis also missing - app_fatfs.h

Thank you for helping.At the event of pressing the button of the view classIs there a way to find out the touched X, Y coordinates?Thank you.

I need please to know pdf or characteristics and look for a current equivalent.. Thanks in advanceManuel

In ST Cube IDE 1.6.0 project, Cube MX view - > vrefbuf is missing from syscfg page

I am utilizing the STM32F767ZI in a design and am wondering if the following will cause any issues. I have VDD set to 1.8V so the standard IO is 1.8V, however, JTAG and USB-DFU control use 3.3V standard.Based on the DS, the corresponding pins (PA11-14, PB3, NRST) are all FT meaning they are 5V tolerant. So, am I correct in assuming that I can use the 3.3V JTAG/USB-DFU without needing level shifters to bring them down to 1.8V?

Hi dark wizards of embedded electronics, its me again, javi.This time im trying to use the STM32CUBEMONITOR-RF with my STM32WB55 Nucleo pack.I cannot make it work with my NUCLEO BOARDOnce i flash the USB DONGLE (STM32WB55CGU6) with the \STM32Cube\Repository\STM32Cube_FW_WB_V1.12.1\Projects\P-NUCLEO-WB55.USBDongle\Applications\BLE\BLE_TransparentModeVCP I am succesfully able to use STM32CUBEMONITOR-RF But when im trying to use the NUCLEO BOARD (STM32WB55RGV6)....I flash the \STM32Cube\Repository\STM32Cube_FW_WB_V1.12.1\Projects\P-NUCLEO-WB55.Nucleo\Applications\BLE\BLE_TransparentMode\Binary\BLE_TransparentMode_reference.hex And no response whatsoever, it doesnt work.... I am clueless why, maybe im flashing the wrong firmware in the nucleo board?Maybe the coprocessor .bin is corrupted?

Where to find specific part longevity? The following link has details for few parts only.https://www.st.com/content/st_com/en/about/quality-and-reliability/product-longevity.html#10-year-longevity

Hi all,Is it possible to load .elf to an external STM32 MCU at the boot time of STM32MP1?I specifically want to target an external STM32MCU not the internal M4.How it can be achieved?

Dear Sir,we are using STM32G series controller in our project but the problem is that we are also using eMMC card with 4GB which work on SDIO connectivity.could you plese share me which STM32g series will be suitable for it.Thank you

Hi ,How can i increase the size of rootfs correctly? I tried using gparted , but it looks like the tf-a iss't very happy with it and tries to reset it in correct way. So i would like to understand how can i increase its size more correctly since installing a lot of packages causes low disk space in rootfs and i would like to leverage space left on other drives to be used.Any leads will be highly appreciated.

HiI'm using a NUCLEO-H7A3ZI-Q.I have created a project with CubeMX and I'm experiencing a strange behaviour on the ADC.The initialisation code is calling  MX_ADC1_Init() but this function returns with an error but the ADC DMA_Handle is 0, causing later on a call to HAL_ADC_Start_DMA() to generate an error.ANy ideas of what could be wrong?thanks

Hi,After executing rfalNfcInitialize() the consumption of my ST25R3916 it's about 6mA. How could I do to power down the device to achieve 0mA? I've tried with these functions with no success:rfalSetAnalogConfig(RFAL_ANALOG_CONFIG_CHIP_DEINIT);rfalDeinitialize();gaston

Hello!My Ubuntu PC tells me that I'm running low on storage, and I would like to remove a few unused programs. I just installed STM32CubeIDE 1.7.0, but I noticed that in /opt/st, there are still older versions, 1.6.0 and 1.6.1. Is it safe to remove them?How do I remove them? I thought about brutal force, sudo rm -rf, but there might be drawbacks and I thought it might be safer to first ask for advice.Thanks for any hint.

Hi. I'm trying to migrate from USB FS to HS composite device on STM32H745. FS device (VCP+MSM) works fine, the settings for FIFO are: HAL_PCDEx_SetRxFiFo( &hpcd_USB_OTG_FS, 0x80 ); // RxFIFO:     HAL_PCDEx_SetTxFiFo( &hpcd_USB_OTG_FS, 0, 0x40 ); // EP0IN:  HAL_PCDEx_SetTxFiFo( &hpcd_USB_OTG_FS, 1, 0x40 ); // MSC bulk IN: HAL_PCDEx_SetTxFiFo( &hpcd_USB_OTG_FS, 2, 0x20 ); // CDC interrupt IN:  HAL_PCDEx_SetTxFiFo( &hpcd_USB_OTG_FS, 3, 0x20 ); // CDC bulk IN: Switching to HS I see that non composite VCP or MSC works fine also. But, switching to my composite implementation, I see in wireshark USB analyser, that MSC responds to command read10 with invalide data, there are no sector data with size of 4096, at the same time there were resets requsts from HOST, & the VCP channel is not working well, but after some time, when windows stops requests to MSC, VCP starts work properly.In my opinion th

Could we used the SPI interface control the 5V LED Driver IC?STM32L412's VCC is 3.3V, SPI's pins are FT_f type.LED Driver IC's VCC is 5V.Is there anything that needs extra attention?Will there be problems with SPI operation?​

Hi,MCU: STM32L072MCU is using TSC and ST touch sense library. When there is no stop mode involved, the measurement delta of no pressing is normal (-1, 0, 1).If MCU enters stop mode and then exits stop mode for touch sensing measurement, the delta would be much higher (6, 7).However, the delta would become normal again in following situation.Wait up from STOP mode and the wait about 200ms to start TSC measurement.After exiting stop mode, keep MCU running without entering stop mode again, the delta would become normal after some period of time (MCU would keep measuring touch sensing every 500ms).The clock setting should be the same because program would call SystemClock_Config() after exiting stop mode.void EnterStopMode(void) { // Enable Ultra low power mode HAL_PWREx_EnableUltraLowPower(); // Disable the fast wake up from Ultra low power mode HAL_PWREx_DisableFastWakeUp(); // Select HSI as system clock source after Wake Up from Stop mode __HAL_RCC_WAKEUPSTOP_CLK_CONFIG(RCC_ST