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, Is HAL_Delay() implemented with SysTick() interrupt ?Is it safe to use HAL_Delay() in while loop main.cwith other ( low priorities ) interrupts? Thanks--Karan
Hello,I build an application with FatFs Middleware to log data on a uSD card.I used the same protocol on FatFs_uSD application with wl55 mcu.f_mkfs and f_mount function return FR_OK.but f_open return FR_NO_FILESYSTEM i tried to change between SDHC an...
We are flashing the firmware to stm32g0b1ke mcu using i2c in-application programming.after flashing the firmware to mcu,changed the boot configuration to boot from flash memory.I set the boot pin to 0 and option bytes to 0xFAFFFEAA for booting from f...
I only can find the packages for the L4 and L5.
What would happen if this requirement is not met?Reference:According to the STM32F777xx STM32F778Ax STM32F779xx datasheet (DocID028294 Rev 6), page 28:"- During the power-on phase (VDD < VDD_MIN), VDDUSB should be always lower than VDD- During the po...
Hello,I'm working on a USB MIDI device and I'm facing an issue with Mac computers: when the host goes to sleep, it keeps sending SOF (start of frame) messages. Thus, there's still activity on the bus preventing the STM32 to turn to Suspend mode.Then,...
Hi, I'm using the NUCLEO H753ZI board and trying to activate the Ethernet without success. I can't ping the board from a PC which is connected to the board by a switch. After configuring the ioc file by the CubeMX , creating a project and running by ...
I"m using my Nucelo-H745ZI-Q board with HAL for USB with CDC. I'm hitting the hard fault at the host project from the USBH_CDC_Transmit() function. On debuggin, I can see that the phost (USBH_HandleTypeDef type) ->ActiveClass->pData has no valid data...
My chipset is a STM32L4R9 and I have Nor Flash SPI chip used for file storage (FileX, LevelX, QuadSPI capable). My application is battery powered device. It wakes up reads some IO, logs to flash file system, sets RTC Wakeup timer and goes to sleep.Be...
