Solved

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

Hey guys,Having some issues with running through the kernel setup and dont understand the errors returned back as iv followed all the steps to a T.Attached my terminal history. This in on the https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157x-DK2/Develop_on_Arm%C2%AE_Cortex%C2%AE-A7/Modify,_rebuild_and_reload_the_Linux%C2%AE_kernelI honestly dont understand what i may have done wrong here. if possible id like to understand the method to understanding errors within linux as this is my first ish run with native linux installed Also to note i did have a look at the readmes within the file system to which i think they differ slightly to whats whats on the wiki.Error:andreas@andreas-desktop:~/STM32MPU_workspace/STM32MP15-Ecosystem-v3.0.0/Developer-Package/en.SOURCES-kernel-stm32mp1-openstlinux-5.10-dunfell-mp1-21-03-31/stm32mp1-openstlinux-5.10-dunfell-mp1-21-03-31/sources/arm-ostl-linux-gnueabi/linux-stm32mp-5.10.10-r0/linux-5.10.10$ make -j2 ARCH=arm modules&nbs

I have a low frequency (~1 kHz), low duty cycle signal that I'd like to capture rising edges of. What's the minimum width of those pulses to capture them using a timer in input capture mode?I see there's a programmable digital filter there, in terms of fDTS and ***_INT, and that the latter is the respective APB bus clock (but divided by no more than 2 from SYSCLK). But what dictates fDTS?

HelloI designed a card with STM32L052C6T6 mcu, but I can't find this mcu in Turkey.What would you recommend as a pin to pin instead..I found stm32f103c8t6 but if anyone else please advise

Hello Our STM32G4 is measuring a sinus-ADC value with offset. The offset is at VDDA/2.Our ADC measurement shows a plateau at the offset, even, when the sinus signal is crossing the VDDA/2 (see attached picture).The signal them self seems to be ok (measured by a KO).Is there an ADC issue? Any hint, what this could be effected?Settings from the ADC not ok?thanks for your reply

Hi!I wrote a Unscented Kalman Filter for the VL6180x sensorhttps://github.com/DanielMartensson/Unscented-Kalman-FilterIt works great! Better accuarcy. I have customers that want STM time of flight sensors but they telling me that "The angle is too big and the laser light is too weak, can you find ToF laser sensors that have FOV angle less than 10° and a little bit stronger laser light for darker places".So I'm asking the STM support if STM have laser sensors that have the same accuracy as VL6180 and range (0-60cm) or VL6180 with the range (0-20cm) but with lower FOV-angle?FOV angle at 25 is too much if I want to measure small objects at a distance.

Dear Team,We are using VL53l1X in our application to detect people leaving and entry, we got 5 vl53l1x breakout boards from one of my distributors for prototyping.People count programming working without any issues when using it in polling/continuous mode, but for power optimization we want to use an interrupt method, Count increment and decrement should happen when there is an interrupt, rest of the time the main controller and other things to be in sleep mode.Took code from -> en.STSW-IMG010.zipPolling method works fine herePlayed with ROI, timing budget as per my application everything works fineModified the given code for interrupt method, we are getting interrupt but we are getting wrong path most of the time and wrong count.Here is the code...//Event CallBack void interrupt_handler(nrf_drv_gpiote_pin_t pin, nrf_gpiote_polarity_t action){   nrf_drv_gpiote_in_event_disable(INTERRUPT_PIN);   event = true;   printf("Event occured\n

I put a group of same small custom containers inside a large container. Then I added this large container to my view. How can I propagate button callback from small container to current view and also identify which small container triggers the callback?

I have a problem with a couple of BLUENRG-M2SP modules. I tried flashing the firmware under linux (We have to flash 100+ devices and each device needs a different firmware so plug and play flashing is not sufficient enough, so I copied ST's config from the flasher utility) and the operation failed with the following error message: 'Error: Erase command failed (timeout)'. So I tried flashing with ST's BlueNRG-X Flasher Utility 4.1.0 But I got the same error.Here are some logs:******FLASH OPERATION******   Flash of n.1 device connected by SWD (ST-Link/V2, CMSIS-DAP, J-Link)   18:32:11.640: Device connection by ST-Link/V2 -> Device connected 18:32:12.335: Device Identification -> BlueNRG-2 18:32:13.023: Device Flash Programming -> FAILED 18:32:14.298: Device Disconnection -> SUCCESS   18:32:15.016: Flash operation finished!     ******END FLASH OPERATION******debug_level: 2   4000 4445 C:/flasherUtilityTemp/BLE_Beacon_truestudi.bin 0 0028002E315650