Should VBUS be declared an analog or digital input for STM MCUs?

[bkaz4283]

Hello,

I am confused by this code from the STM32H7/family.c:
https://github.com/hathach/tinyusb/blob/master/hw/bsp/stm32h7/family.c#L146
#if OTG_FS_VBUS_SENSE
/* Configure VBUS Pin */
GPIO_InitStruct.Pin = GPIO_PIN_9;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

The STM32H7x family reference manual states that VBUS should be considered an analog input:

STM differentiates between analog and digital inputs. It seems the code in the above-referenced stm32h7/family.c configures VBUS as a digital input. Is this a mistake?

Thanks!
-Brian