dcd_nuc120.c File Reference

Go to the source code of this file.

Classes
struct	xfer_ctl_t

Enumerations
enum	ep_enum {   PERIPH_EP0 = 0 , PERIPH_EP1 = 1 , PERIPH_EP2 = 2 , PERIPH_EP3 = 3 ,   PERIPH_EP4 = 4 , PERIPH_EP5 = 5 , PERIPH_MAX_EP }

Functions
static void	usb_attach (void)
static void	usb_detach (void)
static void	usb_memcpy (uint8_t *dest, uint8_t *src, uint16_t size)
static void	usb_control_send_zlp (void)
static uint8_t	decode_ep_addr (USBD_EP_T *ep)
static USBD_EP_T *	ep_entry (uint8_t ep_addr, bool add)
static void	dcd_in_xfer (struct xfer_ctl_t *xfer, USBD_EP_T *ep)
static void	bus_reset (void)
bool	dcd_init (uint8_t rhport, const tusb_rhport_init_t *rh_init)
void	dcd_int_enable (uint8_t rhport)
void	dcd_int_disable (uint8_t rhport)
void	dcd_set_address (uint8_t rhport, uint8_t dev_addr)
void	dcd_remote_wakeup (uint8_t rhport)
bool	dcd_edpt_open (uint8_t rhport, tusb_desc_endpoint_t const *p_endpoint_desc)
void	dcd_edpt_close_all (uint8_t rhport)
bool	dcd_edpt_xfer (uint8_t rhport, uint8_t ep_addr, uint8_t *buffer, uint16_t total_bytes)
bool	dcd_edpt_xfer_fifo (uint8_t rhport, uint8_t ep_addr, tu_fifo_t *ff, uint16_t total_bytes)
void	dcd_edpt_stall (uint8_t rhport, uint8_t ep_addr)
void	dcd_edpt_clear_stall (uint8_t rhport, uint8_t ep_addr)
void	dcd_int_handler (uint8_t rhport)
void	dcd_disconnect (uint8_t rhport)
void	dcd_connect (uint8_t rhport)
void	dcd_sof_enable (uint8_t rhport, bool en)

Variables
static volatile uint8_t	assigned_address
static uint32_t	bufseg_addr
static bool	active_ep0_xfer
static struct xfer_ctl_t	xfer_table [PERIPH_MAX_EP]
static const uint32_t	enabled_irqs = USBD_INTSTS_FLDET_STS_Msk | USBD_INTSTS_BUS_STS_Msk | USBD_INTSTS_SETUP_Msk | USBD_INTSTS_USB_STS_Msk

Enumeration Type Documentation

ep_enum

enum ep_enum

Enumerator
PERIPH_EP0
PERIPH_EP1
PERIPH_EP2
PERIPH_EP3
PERIPH_EP4
PERIPH_EP5
PERIPH_MAX_EP

Definition at line 55 of file dcd_nuc120.c.

Function Documentation

bus_reset()

static void bus_reset ( void )

static

Definition at line 167 of file dcd_nuc120.c.

dcd_connect()

void dcd_connect

(

uint8_t

rhport

)

Definition at line 496 of file dcd_nuc120.c.

dcd_disconnect()

void dcd_disconnect

(

uint8_t

rhport

)

Definition at line 490 of file dcd_nuc120.c.

dcd_edpt_clear_stall()

void dcd_edpt_clear_stall	(	uint8_t	rhport,
		uint8_t	ep_addr )

Definition at line 352 of file dcd_nuc120.c.

dcd_edpt_close_all()

void dcd_edpt_close_all

(

uint8_t

rhport

)

Definition at line 278 of file dcd_nuc120.c.

dcd_edpt_open()

bool dcd_edpt_open	(	uint8_t	rhport,
		tusb_desc_endpoint_t const *	p_endpoint_desc )

Definition at line 247 of file dcd_nuc120.c.

dcd_edpt_stall()

void dcd_edpt_stall	(	uint8_t	rhport,
		uint8_t	ep_addr )

Definition at line 345 of file dcd_nuc120.c.

dcd_edpt_xfer()

bool dcd_edpt_xfer	(	uint8_t	rhport,
		uint8_t	ep_addr,
		uint8_t *	buffer,
		uint16_t	total_bytes )

Definition at line 284 of file dcd_nuc120.c.

dcd_edpt_xfer_fifo()

bool dcd_edpt_xfer_fifo	(	uint8_t	rhport,
		uint8_t	ep_addr,
		tu_fifo_t *	ff,
		uint16_t	total_bytes )

Definition at line 316 of file dcd_nuc120.c.

dcd_in_xfer()

static void dcd_in_xfer ( struct xfer_ctl_t * xfer, USBD_EP_T * ep )

static

Definition at line 147 of file dcd_nuc120.c.

dcd_init()

bool dcd_init	(	uint8_t	rhport,
		const tusb_rhport_init_t *	rh_init )

Definition at line 204 of file dcd_nuc120.c.

dcd_int_disable()

void dcd_int_disable

(

uint8_t

rhport

)

Definition at line 228 of file dcd_nuc120.c.

dcd_int_enable()

void dcd_int_enable

(

uint8_t

rhport

)

Definition at line 222 of file dcd_nuc120.c.

dcd_int_handler()

void dcd_int_handler

(

uint8_t

rhport

)

Definition at line 359 of file dcd_nuc120.c.

dcd_remote_wakeup()

void dcd_remote_wakeup

(

uint8_t

rhport

)

Definition at line 241 of file dcd_nuc120.c.

dcd_set_address()

void dcd_set_address	(	uint8_t	rhport,
		uint8_t	dev_addr )

Definition at line 234 of file dcd_nuc120.c.

dcd_sof_enable()

void dcd_sof_enable	(	uint8_t	rhport,
		bool	en )

Definition at line 502 of file dcd_nuc120.c.

decode_ep_addr()

static uint8_t decode_ep_addr ( USBD_EP_T * ep )

static

Definition at line 114 of file dcd_nuc120.c.

ep_entry()

static USBD_EP_T * ep_entry ( uint8_t ep_addr, bool add )

static

Definition at line 123 of file dcd_nuc120.c.

usb_attach()

static void usb_attach ( void )

static

Definition at line 92 of file dcd_nuc120.c.

usb_control_send_zlp()

static void usb_control_send_zlp ( void )

static

Definition at line 107 of file dcd_nuc120.c.

usb_detach()

static void usb_detach ( void )

static

Definition at line 97 of file dcd_nuc120.c.

usb_memcpy()

static void usb_memcpy ( uint8_t * dest, uint8_t * src, uint16_t size )

inlinestatic

Definition at line 102 of file dcd_nuc120.c.

Variable Documentation

active_ep0_xfer

bool active_ep0_xfer

static

Definition at line 73 of file dcd_nuc120.c.

assigned_address

volatile uint8_t assigned_address

static

Definition at line 67 of file dcd_nuc120.c.

bufseg_addr

uint32_t bufseg_addr

static

Definition at line 70 of file dcd_nuc120.c.

enabled_irqs

const uint32_t enabled_irqs = USBD_INTSTS_FLDET_STS_Msk | USBD_INTSTS_BUS_STS_Msk | USBD_INTSTS_SETUP_Msk | USBD_INTSTS_USB_STS_Msk

static

Definition at line 198 of file dcd_nuc120.c.

xfer_table

struct xfer_ctl_t xfer_table[PERIPH_MAX_EP]

static