Driver_USB.h File Reference

Macros
#define	ARM_USB_ROLE_NONE   (0U)
#define	ARM_USB_ROLE_HOST   (1U)
#define	ARM_USB_ROLE_DEVICE   (2U)
#define	ARM_USB_PIN_DP   (1U << 0)
	USB D+ pin. More...
#define	ARM_USB_PIN_DM   (1U << 1)
	USB D- pin. More...
#define	ARM_USB_PIN_VBUS   (1U << 2)
	USB VBUS pin. More...
#define	ARM_USB_PIN_OC   (1U << 3)
	USB OverCurrent pin. More...
#define	ARM_USB_PIN_ID   (1U << 4)
	USB ID pin. More...
#define	ARM_USB_SPEED_LOW   (0U)
	Low-speed USB. More...
#define	ARM_USB_SPEED_FULL   (1U)
	Full-speed USB. More...
#define	ARM_USB_SPEED_HIGH   (2U)
	High-speed USB. More...
#define	ARM_USB_PID_OUT   (1U)
#define	ARM_USB_PID_IN   (9U)
#define	ARM_USB_PID_SOF   (5U)
#define	ARM_USB_PID_SETUP   (13U)
#define	ARM_USB_PID_DATA0   (3U)
#define	ARM_USB_PID_DATA1   (11U)
#define	ARM_USB_PID_DATA2   (7U)
#define	ARM_USB_PID_MDATA   (15U)
#define	ARM_USB_PID_ACK   (2U)
#define	ARM_USB_PID_NAK   (10U)
#define	ARM_USB_PID_STALL   (14U)
#define	ARM_USB_PID_NYET   (6U)
#define	ARM_USB_PID_PRE   (12U)
#define	ARM_USB_PID_ERR   (12U)
#define	ARM_USB_PID_SPLIT   (8U)
#define	ARM_USB_PID_PING   (4U)
#define	ARM_USB_PID_RESERVED   (0U)
#define	ARM_USB_ENDPOINT_NUMBER_MASK   (0x0FU)
#define	ARM_USB_ENDPOINT_DIRECTION_MASK   (0x80U)
#define	ARM_USB_ENDPOINT_CONTROL   (0U)
	Control Endpoint. More...
#define	ARM_USB_ENDPOINT_ISOCHRONOUS   (1U)
	Isochronous Endpoint. More...
#define	ARM_USB_ENDPOINT_BULK   (2U)
	Bulk Endpoint. More...
#define	ARM_USB_ENDPOINT_INTERRUPT   (3U)
	Interrupt Endpoint. More...
#define	ARM_USB_ENDPOINT_MAX_PACKET_SIZE_MASK   (0x07FFU)
#define	ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_MASK   (0x1800U)
#define	ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_1   (0x0000U)
#define	ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_2   (0x0800U)
#define	ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_3   (0x1000U)

Macro Definition Documentation

#define ARM_USB_ROLE_NONE   (0U)

#define ARM_USB_ROLE_HOST   (1U)

#define ARM_USB_ROLE_DEVICE   (2U)

#define ARM_USB_PIN_DP   (1U << 0)

USB D+ pin.

#define ARM_USB_PIN_DM   (1U << 1)

USB D- pin.

#define ARM_USB_PIN_VBUS   (1U << 2)

USB VBUS pin.

#define ARM_USB_PIN_OC   (1U << 3)

USB OverCurrent pin.

#define ARM_USB_PIN_ID   (1U << 4)

USB ID pin.

#define ARM_USB_PID_OUT   (1U)

#define ARM_USB_PID_IN   (9U)

#define ARM_USB_PID_SOF   (5U)

#define ARM_USB_PID_SETUP   (13U)

#define ARM_USB_PID_DATA0   (3U)

#define ARM_USB_PID_DATA1   (11U)

#define ARM_USB_PID_DATA2   (7U)

#define ARM_USB_PID_MDATA   (15U)

#define ARM_USB_PID_ACK   (2U)

#define ARM_USB_PID_NAK   (10U)

#define ARM_USB_PID_STALL   (14U)

#define ARM_USB_PID_NYET   (6U)

#define ARM_USB_PID_PRE   (12U)

#define ARM_USB_PID_ERR   (12U)

#define ARM_USB_PID_SPLIT   (8U)

#define ARM_USB_PID_PING   (4U)

#define ARM_USB_PID_RESERVED   (0U)

#define ARM_USB_ENDPOINT_NUMBER_MASK   (0x0FU)

#define ARM_USB_ENDPOINT_DIRECTION_MASK   (0x80U)

#define ARM_USB_ENDPOINT_MAX_PACKET_SIZE_MASK   (0x07FFU)

#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_MASK   (0x1800U)

#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_1   (0x0000U)

#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_2   (0x0800U)

#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_3   (0x1000U)