dcd_nuc121.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 , PERIPH_EP0 = 0 ,   PERIPH_EP1 = 1 , PERIPH_EP2 = 2 , PERIPH_EP3 = 3 , PERIPH_EP4 = 4 ,   PERIPH_EP5 = 5 , PERIPH_EP6 = 6 , PERIPH_EP7 = 7 , PERIPH_MAX_EP ,   PERIPH_EPA = 0 , PERIPH_EPB = 1 , PERIPH_EPC = 2 , PERIPH_EPD = 3 ,   PERIPH_EPE = 4 , PERIPH_EPF = 5 , PERIPH_EPG = 6 , PERIPH_EPH = 7 ,   PERIPH_EPI = 8 , PERIPH_EPJ = 9 , PERIPH_EPK = 10 , PERIPH_EPL = 11 ,   PERIPH_MAX_EP }
enum	{ ENABLED_IRQS }

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)
static void	remote_wakeup_delay (void)
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_edpt0_status_complete (uint8_t rhport, tusb_control_request_t const *request)
void	dcd_disconnect (uint8_t rhport)
void	dcd_connect (uint8_t rhport)
void	dcd_sof_enable (uint8_t rhport, bool en)

Variables
static uint32_t	bufseg_addr
static bool	active_ep0_xfer
static struct xfer_ctl_t	xfer_table [PERIPH_MAX_EP]

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
ENABLED_IRQS

Definition at line 203 of file dcd_nuc121.c.

ep_enum

enum ep_enum

Enumerator
PERIPH_EP0
PERIPH_EP1
PERIPH_EP2
PERIPH_EP3
PERIPH_EP4
PERIPH_EP5
PERIPH_MAX_EP
PERIPH_EP0
PERIPH_EP1
PERIPH_EP2
PERIPH_EP3
PERIPH_EP4
PERIPH_EP5
PERIPH_EP6
PERIPH_EP7
PERIPH_MAX_EP
PERIPH_EPA
PERIPH_EPB
PERIPH_EPC
PERIPH_EPD
PERIPH_EPE
PERIPH_EPF
PERIPH_EPG
PERIPH_EPH
PERIPH_EPI
PERIPH_EPJ
PERIPH_EPK
PERIPH_EPL
PERIPH_MAX_EP

Definition at line 61 of file dcd_nuc121.c.

Function Documentation

bus_reset()

static void bus_reset ( void  )

static

Definition at line 172 of file dcd_nuc121.c.

dcd_connect()

void dcd_connect

(

uint8_t

rhport

)

Definition at line 550 of file dcd_nuc121.c.

dcd_disconnect()

void dcd_disconnect

(

uint8_t

rhport

)

Definition at line 544 of file dcd_nuc121.c.

dcd_edpt0_status_complete()

void dcd_edpt0_status_complete	(	uint8_t	rhport,
		tusb_control_request_t const *	request
	)

Definition at line 529 of file dcd_nuc121.c.

dcd_edpt_clear_stall()

void dcd_edpt_clear_stall	(	uint8_t	rhport,
		uint8_t	ep_addr
	)

Definition at line 380 of file dcd_nuc121.c.

dcd_edpt_close_all()

void dcd_edpt_close_all

(

uint8_t

rhport

)

Definition at line 306 of file dcd_nuc121.c.

dcd_edpt_open()

bool dcd_edpt_open	(	uint8_t	rhport,
		tusb_desc_endpoint_t const *	p_endpoint_desc
	)

Definition at line 275 of file dcd_nuc121.c.

dcd_edpt_stall()

void dcd_edpt_stall	(	uint8_t	rhport,
		uint8_t	ep_addr
	)

Definition at line 373 of file dcd_nuc121.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 312 of file dcd_nuc121.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 344 of file dcd_nuc121.c.

dcd_in_xfer()

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

static

Definition at line 152 of file dcd_nuc121.c.

dcd_init()

bool dcd_init	(	uint8_t	rhport,
		const tusb_rhport_init_t *	rh_init
	)

Definition at line 212 of file dcd_nuc121.c.

dcd_int_disable()

void dcd_int_disable

(

uint8_t

rhport

)

Definition at line 240 of file dcd_nuc121.c.

dcd_int_enable()

void dcd_int_enable

(

uint8_t

rhport

)

Definition at line 234 of file dcd_nuc121.c.

dcd_int_handler()

void dcd_int_handler

(

uint8_t

rhport

)

Definition at line 387 of file dcd_nuc121.c.

dcd_remote_wakeup()

void dcd_remote_wakeup

(

uint8_t

rhport

)

Definition at line 263 of file dcd_nuc121.c.

dcd_set_address()

void dcd_set_address	(	uint8_t	rhport,
		uint8_t	dev_addr
	)

Definition at line 246 of file dcd_nuc121.c.

dcd_sof_enable()

void dcd_sof_enable	(	uint8_t	rhport,
		bool	en
	)

Definition at line 556 of file dcd_nuc121.c.

decode_ep_addr()

static uint8_t decode_ep_addr ( USBD_EP_T *  ep )

static

Definition at line 119 of file dcd_nuc121.c.

ep_entry()

static USBD_EP_T * ep_entry ( uint8_t  ep_addr, bool  add  )

static

Definition at line 128 of file dcd_nuc121.c.

remote_wakeup_delay()

static void remote_wakeup_delay ( void  )

static

Definition at line 256 of file dcd_nuc121.c.

usb_attach()

static void usb_attach ( void  )

static

Definition at line 97 of file dcd_nuc121.c.

usb_control_send_zlp()

static void usb_control_send_zlp ( void  )

static

Definition at line 112 of file dcd_nuc121.c.

usb_detach()

static void usb_detach ( void  )

static

Definition at line 102 of file dcd_nuc121.c.

usb_memcpy()

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

inlinestatic

Definition at line 107 of file dcd_nuc121.c.

Variable Documentation

active_ep0_xfer

bool active_ep0_xfer

static

Definition at line 78 of file dcd_nuc121.c.

bufseg_addr

uint32_t bufseg_addr

static

Definition at line 75 of file dcd_nuc121.c.

xfer_table

struct xfer_ctl_t xfer_table[PERIPH_MAX_EP]

static