Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Get early access to the next-generation STM32Cube HAL drivers for STM32U5A major update to STM32Cube HAL drivers, called HAL2, is now available for preview on GitHub. It supports the STM32U5 series. Building on over 10 years of experience, HAL2 deliv...
Hi!with cube IDE i'm trying to develop a USB device with 3 classes using a STM32H523 with USBX and threadX.If i select USB HID,USB MSC and USB ACM (virtual com port) the code is succesfully generated but if i close and reopen the .ioc GUI i have thi...
There seems to be a bug when using the USBX hub class. Sometimes it works, but most often it does not. The problem appears to be with file: ux_host_stack_enum_thread_entry.c. The code: VOID _ux_host_stack_enum_thread_entry(ULONG input) { UX...
Hello, I have a problem with communication between my PC and MCU. I have connected my project according to this diagram (with external 12MHz oscillator): I attempted to connecting the 1,5k GPIO pin (PA10) to control the pull up. Then I connected a 1...
I have set up a STM32F103 as a I2C master. I have found that calling the function HAL_I2C_Mem_Read sometimes disables all interrupts for more than 140us. Needless to say this causes significant problems with the timing of other external interrupts. T...
I've been trying to connect the modem for weeks (Not the truphone sim, a removable one). I would like to connect by talking with the modem directly (through the AT commands), however I have also tried the X-Cube-Cellular.Some AT commands don't work n...
Hi,the application gets stuck on the Error_Handler() in the piece of code below in main.c hdsi.Instance = DSI; hdsi.Init.AutomaticClockLaneControl = DSI_AUTO_CLK_LANE_CTRL_DISABLE; hdsi.Init.TXEscapeCkdiv = 4; hdsi.Init.NumberOfLanes = DSI_...
Hi,Is it possible to use the Prolific USBX library without ThreadX Core? In STM32CubeMX, when I deselect ThreadX Core, the Prolific USBX option is no longer available. However, I can generate the USBX CDC-ACM library without enabling ThreadX.Could yo...
Hi I'm bit lost and I couldn't find the link to the svd file. Is it somewhere in here https://www.st.com/en/microcontrollers-microprocessors/stm32g051f6.html#tools-software? If I search for svd I get zero result. Which link is it that takes me direct...
Hello,I would like to request a feature to be added to the STM32 HAL.Would it be possible to be able to add a custom user context when registering peripheral callbacks.Example: HAL_StatusTypeDef HAL_SPI_RegisterCallback(SPI_HandleTypeDef *hspi, HAL_S...
Hi there!I'm working on a project wherein I'm trying to play an audio file in reverse. I'm using freeRTOS, fatFS, and a 4-wire SDIO setup, and am doing this little file read dance where I:f_lseek() to the end of a filecalculate how many bytes I want ...
