Driver_USB.h File Reference

Macros
#define	ARM_USB_ROLE_NONE   (0)
#define	ARM_USB_ROLE_HOST   (1)
#define	ARM_USB_ROLE_DEVICE   (2)
#define	ARM_USB_PIN_DP   (1 << 0)
	USB D+ pin. More...
#define	ARM_USB_PIN_DM   (1 << 1)
	USB D- pin. More...
#define	ARM_USB_PIN_VBUS   (1 << 2)
	USB VBUS pin. More...
#define	ARM_USB_PIN_OC   (1 << 3)
	USB OverCurrent pin. More...
#define	ARM_USB_PIN_ID   (1 << 4)
	USB ID pin. More...
#define	ARM_USB_SPEED_LOW   (0)
	Low-speed USB. More...
#define	ARM_USB_SPEED_FULL   (1)
	Full-speed USB. More...
#define	ARM_USB_SPEED_HIGH   (2)
	High-speed USB. More...
#define	ARM_USB_PID_OUT   (1)
#define	ARM_USB_PID_IN   (9)
#define	ARM_USB_PID_SOF   (5)
#define	ARM_USB_PID_SETUP   (13)
#define	ARM_USB_PID_DATA0   (3)
#define	ARM_USB_PID_DATA1   (11)
#define	ARM_USB_PID_DATA2   (7)
#define	ARM_USB_PID_MDATA   (15)
#define	ARM_USB_PID_ACK   (2)
#define	ARM_USB_PID_NAK   (10)
#define	ARM_USB_PID_STALL   (14)
#define	ARM_USB_PID_NYET   (6)
#define	ARM_USB_PID_PRE   (12)
#define	ARM_USB_PID_ERR   (12)
#define	ARM_USB_PID_SPLIT   (8)
#define	ARM_USB_PID_PING   (4)
#define	ARM_USB_PID_RESERVED   (0)
#define	ARM_USB_ENDPOINT_NUMBER_MASK   (0x0F)
#define	ARM_USB_ENDPOINT_DIRECTION_MASK   (0x80)
#define	ARM_USB_ENDPOINT_CONTROL   (0)
	Control Endpoint. More...
#define	ARM_USB_ENDPOINT_ISOCHRONOUS   (1)
	Isochronous Endpoint. More...
#define	ARM_USB_ENDPOINT_BULK   (2)
	Bulk Endpoint. More...
#define	ARM_USB_ENDPOINT_INTERRUPT   (3)
	Interrupt Endpoint. More...
#define	ARM_USB_ENDPOINT_MAX_PACKET_SIZE_MASK   (0x07FF)
#define	ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_MASK   (0x1800)
#define	ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_1   (0x0000)
#define	ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_2   (0x0800)
#define	ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_3   (0x1000)

Macro Definition Documentation

#define ARM_USB_ROLE_NONE   (0)

#define ARM_USB_ROLE_HOST   (1)

#define ARM_USB_ROLE_DEVICE   (2)

#define ARM_USB_PIN_DP   (1 << 0)

USB D+ pin.

#define ARM_USB_PIN_DM   (1 << 1)

USB D- pin.

#define ARM_USB_PIN_VBUS   (1 << 2)

USB VBUS pin.

#define ARM_USB_PIN_OC   (1 << 3)

USB OverCurrent pin.

#define ARM_USB_PIN_ID   (1 << 4)

USB ID pin.

#define ARM_USB_PID_OUT   (1)

#define ARM_USB_PID_IN   (9)

#define ARM_USB_PID_SOF   (5)

#define ARM_USB_PID_SETUP   (13)

#define ARM_USB_PID_DATA0   (3)

#define ARM_USB_PID_DATA1   (11)

#define ARM_USB_PID_DATA2   (7)

#define ARM_USB_PID_MDATA   (15)

#define ARM_USB_PID_ACK   (2)

#define ARM_USB_PID_NAK   (10)

#define ARM_USB_PID_STALL   (14)

#define ARM_USB_PID_NYET   (6)

#define ARM_USB_PID_PRE   (12)

#define ARM_USB_PID_ERR   (12)

#define ARM_USB_PID_SPLIT   (8)

#define ARM_USB_PID_PING   (4)

#define ARM_USB_PID_RESERVED   (0)

#define ARM_USB_ENDPOINT_NUMBER_MASK   (0x0F)

#define ARM_USB_ENDPOINT_DIRECTION_MASK   (0x80)

#define ARM_USB_ENDPOINT_MAX_PACKET_SIZE_MASK   (0x07FF)

#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_MASK   (0x1800)

#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_1   (0x0000)

#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_2   (0x0800)

#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_3   (0x1000)