Module stm32h7xx_hal::usb_hs

Available on crate feature usb_hs only.

USB OTG peripherals

ULPI Transciever Delay

Some ULPI PHYs like the Microchip USB334x series require a delay between the ULPI register write that initiates the HS Chirp and the subsequent transmit command, otherwise the HS Chirp does not get executed and the deivce enumerates in FS mode. The STM32H7 series supports adding this delay to work with the affected PHYs. Enable the synopsys-usb-otg/xcvrdly feature to add this delay.

Examples

• USB Serial Port
• USB Passthrough Examples
• USB Serial Port with Interrupts and RTIC

Structs

• USB1
• USB1_ULPI
• USB2
• UsbBus
  USB peripheral driver for STM32 microcontrollers.

Enums

• Usb1UlpiDirPin
• Usb1UlpiNxtPin

Type Aliases

• Usb1BusType
• Usb1UlpiBusType
• Usb2BusType