Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
I have a STM32L433RCT3 and I'm exploring using the USART wakeup feature from STOP1 on RXNE. To improve the wakeup time and not miss any data, I clock the USART directly from the HSI and I configured the wakeup clock to be the HSI. I'm wondering if so...
Hello everyone, I have the following use case: I want to receive raw data via Ethernet, which works fine, but I have a problem: When I send 100 bytes, I only receive 14 bytes in my software on the MCU (STM32H7S3L8). I was able to fix this by settingA...
Hello,I'm trying to detect a USB stick insertion event to write a text file in the stick. I'm working on a NUCLEO-H563ZI with a jumper connected to JP2 USB USER line and a USB TYPE-C TYPE-A connector attacched in CN13. I started the code from an ST ...
I am using STM32N657 with USBX (MSC device).The function ux_device_stack_initialize() is returning UX_ERROR, and after debugging inside USBX I found that the failure occurs when USBX tries to allocate endpoint transfer buffers. The failing code insid...
HiInitial situationMCU = STM32U599VJTxQSTM32CubeIDE = v1.19.0TouchGFX = v4.26.0EEPROM Emulator = x-cube-eeprom-v8-0-0 (downloaded direct from STM website)I use the eeprom emulator to save an array of 251 bytes permant on the flash. To save the data i...
helloDescription:I'm currently working with the STM32U585 and encountered an issue related to GPIO behavior after waking up from standby mode.Before entering standby, I configure certain GPIO pull-up:(No external pull-down resistors on the affected p...
I have set up a STM32U5 nucleo board with an additional 8M of memory using an APS6404, following the example in AN5050. Initial setup was straightforward, but trying to create a ThreadX thread that uses an array in that section of memory as its stack...
Hi everyone,I’m working with the STM32WB05KZ using the BLE RC Peripheral example from STM32CubeMX.I added a push button on PA1 and an LED on PA0.My goal:Read PA1 button stateTurn ON LED on PA0 when button is pressedSend BLE notification to the centr...
HI all i have been working with LTDC to drive an external RGB parallel display . i made it working by placing the framebuffer inside internal RAM . i got output with good update speed. but when i try to incoperate FREERTOS with this project the outp...
Hi everyone,I'm working on an audio acquisition project using the STM32H743ZIT6 microcontroller. The goal is to build a microphone array with 8 digital MEMS microphones (MP34DT05-A), connected via DFSDM and streamed over USB to a PC using the USB Aud...
