dcd_rusb2.c File Reference

Go to the source code of this file.

Classes
struct	pipe_state_t
struct	dcd_data_t

Enumerations
enum	{ PIPE_COUNT = 10 }

Functions
static unsigned	find_pipe (unsigned xfer_type)
static volatile uint16_t *	get_pipectr (rusb2_reg_t *rusb, unsigned num)
static volatile reg_pipetre_t *	get_pipetre (rusb2_reg_t *rusb, unsigned num)
static volatile uint16_t *	ep_addr_to_pipectr (uint8_t rhport, unsigned ep_addr)
static uint16_t	edpt0_max_packet_size (rusb2_reg_t *rusb)
static uint16_t	edpt_max_packet_size (rusb2_reg_t *rusb, unsigned num)
static void	pipe_wait_for_ready (rusb2_reg_t *rusb, unsigned num)
static void	pipe_write_packet (rusb2_reg_t *rusb, void *buf, volatile void *fifo, unsigned len)
static void	pipe_read_packet (rusb2_reg_t *rusb, void *buf, volatile void *fifo, unsigned len)
static void	pipe_write_packet_ff (rusb2_reg_t *rusb, tu_fifo_t *f, volatile void *fifo, uint16_t total_len)
static void	pipe_read_packet_ff (rusb2_reg_t *rusb, tu_fifo_t *f, volatile void *fifo, uint16_t total_len)
static bool	pipe0_xfer_in (rusb2_reg_t *rusb)
static bool	pipe0_xfer_out (rusb2_reg_t *rusb)
static bool	pipe_xfer_in (rusb2_reg_t *rusb, unsigned num)
static bool	pipe_xfer_out (rusb2_reg_t *rusb, unsigned num)
static void	process_setup_packet (uint8_t rhport)
static void	process_status_completion (uint8_t rhport)
static bool	process_pipe0_xfer (rusb2_reg_t *rusb, int buffer_type, uint8_t ep_addr, void *buffer, uint16_t total_bytes)
static bool	process_pipe_xfer (rusb2_reg_t *rusb, int buffer_type, uint8_t ep_addr, void *buffer, uint16_t total_bytes)
static bool	process_edpt_xfer (rusb2_reg_t *rusb, int buffer_type, uint8_t ep_addr, void *buffer, uint16_t total_bytes)
static void	process_pipe0_bemp (uint8_t rhport)
static void	process_pipe_brdy (uint8_t rhport, unsigned num)
static void	process_bus_reset (uint8_t rhport)
static void	process_set_address (uint8_t rhport)
static uint32_t	disable_interrupt (void)
static void	enable_interrupt (uint32_t pswi)
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)
void	dcd_connect (uint8_t rhport)
void	dcd_disconnect (uint8_t rhport)
void	dcd_sof_enable (uint8_t rhport, bool en)
bool	dcd_edpt_open (uint8_t rhport, tusb_desc_endpoint_t const *ep_desc)
void	dcd_edpt_close_all (uint8_t rhport)
void	dcd_edpt_close (uint8_t rhport, uint8_t ep_addr)
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)
static TU_ATTR_ALWAYS_INLINE unsigned	__builtin_ctz (unsigned int value)
void	dcd_int_handler (uint8_t rhport)

Variables
static dcd_data_t	_dcd

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
PIPE_COUNT

Definition at line 56 of file dcd_rusb2.c.

Function Documentation

__builtin_ctz()

static TU_ATTR_ALWAYS_INLINE unsigned __builtin_ctz ( unsigned int value )

inlinestatic

Definition at line 923 of file dcd_rusb2.c.

dcd_connect()

void dcd_connect

(

uint8_t

rhport

)

Definition at line 745 of file dcd_rusb2.c.

dcd_disconnect()

void dcd_disconnect

(

uint8_t

rhport

)

Definition at line 755 of file dcd_rusb2.c.

dcd_edpt_clear_stall()

void dcd_edpt_clear_stall	(	uint8_t	rhport,
		uint8_t	ep_addr )

Definition at line 897 of file dcd_rusb2.c.

dcd_edpt_close()

void dcd_edpt_close	(	uint8_t	rhport,
		uint8_t	ep_addr )

Definition at line 846 of file dcd_rusb2.c.

dcd_edpt_close_all()

void dcd_edpt_close_all

(

uint8_t

rhport

)

Definition at line 834 of file dcd_rusb2.c.

dcd_edpt_open()

bool dcd_edpt_open	(	uint8_t	rhport,
		tusb_desc_endpoint_t const *	ep_desc )

Definition at line 771 of file dcd_rusb2.c.

dcd_edpt_stall()

void dcd_edpt_stall	(	uint8_t	rhport,
		uint8_t	ep_addr )

Definition at line 886 of file dcd_rusb2.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 862 of file dcd_rusb2.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 873 of file dcd_rusb2.c.

dcd_init()

bool dcd_init	(	uint8_t	rhport,
		const tusb_rhport_init_t *	rh_init )

Definition at line 660 of file dcd_rusb2.c.

dcd_int_disable()

void dcd_int_disable

(

uint8_t

rhport

)

Definition at line 730 of file dcd_rusb2.c.

dcd_int_enable()

void dcd_int_enable

(

uint8_t

rhport

)

Definition at line 726 of file dcd_rusb2.c.

dcd_int_handler()

void dcd_int_handler

(

uint8_t

rhport

)

Definition at line 933 of file dcd_rusb2.c.

dcd_remote_wakeup()

void dcd_remote_wakeup

(

uint8_t

rhport

)

Definition at line 739 of file dcd_rusb2.c.

dcd_set_address()

void dcd_set_address	(	uint8_t	rhport,
		uint8_t	dev_addr )

Definition at line 734 of file dcd_rusb2.c.

dcd_sof_enable()

void dcd_sof_enable	(	uint8_t	rhport,
		bool	en )

Definition at line 761 of file dcd_rusb2.c.

disable_interrupt()

static uint32_t disable_interrupt ( void )

static

Definition at line 637 of file dcd_rusb2.c.

edpt0_max_packet_size()

static uint16_t edpt0_max_packet_size ( rusb2_reg_t * rusb )

static

Definition at line 149 of file dcd_rusb2.c.

edpt_max_packet_size()

static uint16_t edpt_max_packet_size ( rusb2_reg_t * rusb, unsigned num )

static

Definition at line 153 of file dcd_rusb2.c.

enable_interrupt()

static void enable_interrupt ( uint32_t pswi )

static

Definition at line 650 of file dcd_rusb2.c.

ep_addr_to_pipectr()

static volatile uint16_t * ep_addr_to_pipectr ( uint8_t rhport, unsigned ep_addr )

static

Definition at line 136 of file dcd_rusb2.c.

find_pipe()

static unsigned find_pipe ( unsigned xfer_type )

static

Definition at line 92 of file dcd_rusb2.c.

get_pipectr()

static volatile uint16_t * get_pipectr ( rusb2_reg_t * rusb, unsigned num )

static

Definition at line 120 of file dcd_rusb2.c.

get_pipetre()

static volatile reg_pipetre_t * get_pipetre ( rusb2_reg_t * rusb, unsigned num )

static

Definition at line 128 of file dcd_rusb2.c.

pipe0_xfer_in()

static bool pipe0_xfer_in ( rusb2_reg_t * rusb )

static

Definition at line 251 of file dcd_rusb2.c.

pipe0_xfer_out()

static bool pipe0_xfer_out ( rusb2_reg_t * rusb )

static

Definition at line 282 of file dcd_rusb2.c.

pipe_read_packet()

static void pipe_read_packet ( rusb2_reg_t * rusb, void * buf, volatile void * fifo, unsigned len )

static

Definition at line 200 of file dcd_rusb2.c.

pipe_read_packet_ff()

static void pipe_read_packet_ff ( rusb2_reg_t * rusb, tu_fifo_t * f, volatile void * fifo, uint16_t total_len )

static

Definition at line 230 of file dcd_rusb2.c.

pipe_wait_for_ready()

static void pipe_wait_for_ready ( rusb2_reg_t * rusb, unsigned num )

inlinestatic

Definition at line 158 of file dcd_rusb2.c.

pipe_write_packet()

static void pipe_write_packet ( rusb2_reg_t * rusb, void * buf, volatile void * fifo, unsigned len )

static

Definition at line 168 of file dcd_rusb2.c.

pipe_write_packet_ff()

static void pipe_write_packet_ff ( rusb2_reg_t * rusb, tu_fifo_t * f, volatile void * fifo, uint16_t total_len )

static

Definition at line 212 of file dcd_rusb2.c.

pipe_xfer_in()

static bool pipe_xfer_in ( rusb2_reg_t * rusb, unsigned num )

static

Definition at line 314 of file dcd_rusb2.c.

pipe_xfer_out()

static bool pipe_xfer_out ( rusb2_reg_t * rusb, unsigned num )

static

Definition at line 351 of file dcd_rusb2.c.

process_bus_reset()

static void process_bus_reset ( uint8_t rhport )

static

Definition at line 553 of file dcd_rusb2.c.

process_edpt_xfer()

static bool process_edpt_xfer ( rusb2_reg_t * rusb, int buffer_type, uint8_t ep_addr, void * buffer, uint16_t total_bytes )

static

Definition at line 506 of file dcd_rusb2.c.

process_pipe0_bemp()

static void process_pipe0_bemp ( uint8_t rhport )

static

Definition at line 516 of file dcd_rusb2.c.

process_pipe0_xfer()

static bool process_pipe0_xfer ( rusb2_reg_t * rusb, int buffer_type, uint8_t ep_addr, void * buffer, uint16_t total_bytes )

static

Definition at line 422 of file dcd_rusb2.c.

process_pipe_brdy()

static void process_pipe_brdy ( uint8_t rhport, unsigned num )

static

Definition at line 527 of file dcd_rusb2.c.

process_pipe_xfer()

static bool process_pipe_xfer ( rusb2_reg_t * rusb, int buffer_type, uint8_t ep_addr, void * buffer, uint16_t total_bytes )

static

Definition at line 458 of file dcd_rusb2.c.

process_set_address()

static void process_set_address ( uint8_t rhport )

static

Definition at line 611 of file dcd_rusb2.c.

process_setup_packet()

static void process_setup_packet ( uint8_t rhport )

static

Definition at line 389 of file dcd_rusb2.c.

process_status_completion()

static void process_status_completion ( uint8_t rhport )

static

Definition at line 406 of file dcd_rusb2.c.

Variable Documentation

_dcd

dcd_data_t _dcd

static

Definition at line 77 of file dcd_rusb2.c.