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 }

Functions
static void	usb_attach (void)

static void	usb_detach (void)

static void	usb_control_send_zlp (void)

static USBD_EP_T *	ep_entry (uint8_t ep_addr, bool add)

static void	dcd_userEP_in_xfer (struct xfer_ctl_t xfer, USBD_EP_T ep)

static void	bus_reset (void)

static void	service_dma (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 const uint8_t	epcfg_eptype_table []

static const uint8_t	eprspctl_eptype_table []

static volatile uint8_t	assigned_address

static uint32_t	bufseg_addr

static struct xfer_ctl_t	xfer_table [PERIPH_MAX_EP]

struct {
uint8_t * data_ptr

uint16_t in_remaining_bytes

uint16_t total_bytes

}	ctrl_in_xfer

static volatile struct xfer_ctl_t *	current_dma_xfer

static const uint32_t	enabled_irqs

Enumeration Type Documentation

◆ 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 54 of file dcd_nuc505.c.

Function Documentation

◆ bus_reset()

static void bus_reset ( void )

static

Definition at line 211 of file dcd_nuc505.c.

◆ dcd_connect()

void dcd_connect ( uint8_t rhport )

Definition at line 719 of file dcd_nuc505.c.

◆ dcd_disconnect()

void dcd_disconnect ( uint8_t rhport )

Definition at line 713 of file dcd_nuc505.c.

◆ dcd_edpt_clear_stall()

void dcd_edpt_clear_stall	(	uint8_t	rhport,
		uint8_t	ep_addr
	)

Definition at line 474 of file dcd_nuc505.c.

◆ dcd_edpt_close_all()

void dcd_edpt_close_all ( uint8_t rhport )

Definition at line 360 of file dcd_nuc505.c.

◆ dcd_edpt_open()

bool dcd_edpt_open	(	uint8_t	rhport,
		tusb_desc_endpoint_t const *	p_endpoint_desc
	)

Definition at line 323 of file dcd_nuc505.c.

◆ dcd_edpt_stall()

void dcd_edpt_stall	(	uint8_t	rhport,
		uint8_t	ep_addr
	)

Definition at line 458 of file dcd_nuc505.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 366 of file dcd_nuc505.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 427 of file dcd_nuc505.c.

◆ dcd_init()

bool dcd_init	(	uint8_t	rhport,
		const tusb_rhport_init_t *	rh_init
	)

Definition at line 282 of file dcd_nuc505.c.

◆ dcd_int_disable()

void dcd_int_disable ( uint8_t rhport )

Definition at line 304 of file dcd_nuc505.c.

◆ dcd_int_enable()

void dcd_int_enable ( uint8_t rhport )

Definition at line 298 of file dcd_nuc505.c.

◆ dcd_int_handler()

void dcd_int_handler ( uint8_t rhport )

Definition at line 486 of file dcd_nuc505.c.

◆ dcd_remote_wakeup()

void dcd_remote_wakeup ( uint8_t rhport )

Definition at line 317 of file dcd_nuc505.c.

◆ dcd_set_address()

void dcd_set_address	(	uint8_t	rhport,
		uint8_t	dev_addr
	)

Definition at line 310 of file dcd_nuc505.c.

◆ dcd_sof_enable()

void dcd_sof_enable	(	uint8_t	rhport,
		bool	en
	)

Definition at line 725 of file dcd_nuc505.c.

◆ dcd_userEP_in_xfer()

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

static

Definition at line 167 of file dcd_nuc505.c.

◆ ep_entry()

static USBD_EP_T * ep_entry	(	uint8_t	ep_addr,
		bool	add
	)

static

Definition at line 141 of file dcd_nuc505.c.

◆ service_dma()

static void service_dma ( void )

static

Definition at line 239 of file dcd_nuc505.c.

◆ usb_attach()

static void usb_attach ( void )

static

Definition at line 123 of file dcd_nuc505.c.

◆ usb_control_send_zlp()

static void usb_control_send_zlp ( void )

static

Definition at line 133 of file dcd_nuc505.c.

◆ usb_detach()

static void usb_detach ( void )

static

Definition at line 128 of file dcd_nuc505.c.

Variable Documentation

◆ assigned_address

volatile uint8_t assigned_address

static

Definition at line 88 of file dcd_nuc505.c.

◆ bufseg_addr

uint32_t bufseg_addr

static

Definition at line 91 of file dcd_nuc505.c.

◆

struct { ... } ctrl_in_xfer

◆ current_dma_xfer

volatile struct xfer_ctl_t* current_dma_xfer

static

Definition at line 116 of file dcd_nuc505.c.

◆ data_ptr

uint8_t* data_ptr

Definition at line 111 of file dcd_nuc505.c.

◆ enabled_irqs

const uint32_t enabled_irqs

static

Initial value:

= USBD_GINTEN_USBIEN_Msk | \
  USBD_GINTEN_EPAIEN_Msk | USBD_GINTEN_EPBIEN_Msk | USBD_GINTEN_EPCIEN_Msk | USBD_GINTEN_EPDIEN_Msk | USBD_GINTEN_EPEIEN_Msk | USBD_GINTEN_EPFIEN_Msk | \
  USBD_GINTEN_EPGIEN_Msk | USBD_GINTEN_EPHIEN_Msk | USBD_GINTEN_EPIIEN_Msk | USBD_GINTEN_EPJIEN_Msk | USBD_GINTEN_EPKIEN_Msk | USBD_GINTEN_EPLIEN_Msk | \
  USBD_GINTEN_CEPIEN_Msk

Definition at line 273 of file dcd_nuc505.c.

◆ epcfg_eptype_table

const uint8_t epcfg_eptype_table[]

static

Initial value:

=
{
  [TUSB_XFER_CONTROL]     = 0, 
  [TUSB_XFER_ISOCHRONOUS] = 3 << USBD_EPCFG_EPTYPE_Pos,
  [TUSB_XFER_BULK]        = 1 << USBD_EPCFG_EPTYPE_Pos,
  [TUSB_XFER_INTERRUPT]   = 2 << USBD_EPCFG_EPTYPE_Pos,
}

Definition at line 71 of file dcd_nuc505.c.

◆ eprspctl_eptype_table

const uint8_t eprspctl_eptype_table[]

static

Initial value:

=
{
  [TUSB_XFER_CONTROL]     = 0, 
  [TUSB_XFER_ISOCHRONOUS] = 2 << USBD_EPRSPCTL_MODE_Pos, 
  [TUSB_XFER_BULK]        = 0 << USBD_EPRSPCTL_MODE_Pos, 
  [TUSB_XFER_INTERRUPT]   = 1 << USBD_EPRSPCTL_MODE_Pos, 
}

Definition at line 79 of file dcd_nuc505.c.

◆ in_remaining_bytes

uint16_t in_remaining_bytes

Definition at line 112 of file dcd_nuc505.c.

◆ total_bytes

uint16_t total_bytes

Definition at line 113 of file dcd_nuc505.c.

◆ xfer_table

struct xfer_ctl_t xfer_table[PERIPH_MAX_EP]

static

Classes

Enumerations

Functions

Variables

Enumeration Type Documentation

◆ ep_enum

Function Documentation

◆ bus_reset()

◆ dcd_connect()

◆ dcd_disconnect()

◆ dcd_edpt_clear_stall()

◆ dcd_edpt_close_all()

◆ dcd_edpt_open()

◆ dcd_edpt_stall()

◆ dcd_edpt_xfer()

◆ dcd_edpt_xfer_fifo()

◆ dcd_init()

◆ dcd_int_disable()

◆ dcd_int_enable()

◆ dcd_int_handler()

◆ dcd_remote_wakeup()

◆ dcd_set_address()

◆ dcd_sof_enable()

◆ dcd_userEP_in_xfer()

◆ ep_entry()

◆ service_dma()

◆ usb_attach()

◆ usb_control_send_zlp()

◆ usb_detach()

Variable Documentation

◆ assigned_address

◆ bufseg_addr

◆

◆ current_dma_xfer

◆ data_ptr

◆ enabled_irqs

◆ epcfg_eptype_table

◆ eprspctl_eptype_table

◆ in_remaining_bytes

◆ total_bytes

◆ xfer_table