dcd_esp32sx.c File Reference

Go to the source code of this file.

Classes
struct	xfer_ctl_t

Functions
static uint8_t	get_free_fifo (void)
static void	bus_reset (void)
static void	enum_done_processing (void)
bool	dcd_init (uint8_t rhport, const tusb_rhport_init_t *rh_init)
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 *desc_edpt)
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)
static void	receive_packet (xfer_ctl_t *xfer, uint16_t xfer_size)
static void	transmit_packet (xfer_ctl_t *xfer, volatile usb_in_endpoint_t *in_ep, uint8_t fifo_num)
static void	read_rx_fifo (void)
static void	handle_epout_ints (void)
static void	handle_epin_ints (void)
static void	_dcd_int_handler (void *arg)
void	dcd_int_enable (uint8_t rhport)
void	dcd_int_disable (uint8_t rhport)

Variables
static const char *	TAG = "TUSB:DCD"
static intr_handle_t	usb_ih
static uint32_t	_setup_packet [2]
static xfer_ctl_t	xfer_status [EP_MAX][2]
static uint8_t	_allocated_fifos = 1

Function Documentation

_dcd_int_handler()

static void _dcd_int_handler ( void *  arg )

static

Definition at line 766 of file dcd_esp32sx.c.

bus_reset()

static void bus_reset ( void  )

static

Definition at line 96 of file dcd_esp32sx.c.

dcd_connect()

void dcd_connect

(

uint8_t

rhport

)

Definition at line 244 of file dcd_esp32sx.c.

dcd_disconnect()

void dcd_disconnect

(

uint8_t

rhport

)

Definition at line 251 of file dcd_esp32sx.c.

dcd_edpt_clear_stall()

void dcd_edpt_clear_stall	(	uint8_t	rhport,
		uint8_t	ep_addr
	)

Definition at line 484 of file dcd_esp32sx.c.

dcd_edpt_close_all()

void dcd_edpt_close_all

(

uint8_t

rhport

)

Definition at line 340 of file dcd_esp32sx.c.

dcd_edpt_open()

bool dcd_edpt_open	(	uint8_t	rhport,
		tusb_desc_endpoint_t const *	desc_edpt
	)

Definition at line 269 of file dcd_esp32sx.c.

dcd_edpt_stall()

void dcd_edpt_stall	(	uint8_t	rhport,
		uint8_t	ep_addr
	)

Definition at line 430 of file dcd_esp32sx.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 364 of file dcd_esp32sx.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 424 of file dcd_esp32sx.c.

dcd_init()

bool dcd_init	(	uint8_t	rhport,
		const tusb_rhport_init_t *	rh_init
	)

Definition at line 175 of file dcd_esp32sx.c.

dcd_int_disable()

void dcd_int_disable

(

uint8_t

rhport

)

Definition at line 883 of file dcd_esp32sx.c.

dcd_int_enable()

void dcd_int_enable

(

uint8_t

rhport

)

Definition at line 877 of file dcd_esp32sx.c.

dcd_remote_wakeup()

void dcd_remote_wakeup

(

uint8_t

rhport

)

Definition at line 226 of file dcd_esp32sx.c.

dcd_set_address()

void dcd_set_address	(	uint8_t	rhport,
		uint8_t	dev_addr
	)

Definition at line 217 of file dcd_esp32sx.c.

dcd_sof_enable()

void dcd_sof_enable	(	uint8_t	rhport,
		bool	en
	)

Definition at line 257 of file dcd_esp32sx.c.

enum_done_processing()

static void enum_done_processing ( void  )

static

Definition at line 150 of file dcd_esp32sx.c.

get_free_fifo()

static uint8_t get_free_fifo ( void  )

static

Definition at line 89 of file dcd_esp32sx.c.

handle_epin_ints()

static void handle_epin_ints ( void  )

static

Definition at line 725 of file dcd_esp32sx.c.

handle_epout_ints()

static void handle_epout_ints ( void  )

static

Definition at line 690 of file dcd_esp32sx.c.

read_rx_fifo()

static void read_rx_fifo ( void  )

static

Definition at line 641 of file dcd_esp32sx.c.

receive_packet()

static void receive_packet ( xfer_ctl_t *  xfer, uint16_t  xfer_size  )

static

Definition at line 517 of file dcd_esp32sx.c.

transmit_packet()

static void transmit_packet ( xfer_ctl_t *  xfer, volatile usb_in_endpoint_t *  in_ep, uint8_t  fifo_num  )

static

Definition at line 588 of file dcd_esp32sx.c.

Variable Documentation

_allocated_fifos

uint8_t _allocated_fifos = 1

static

Definition at line 86 of file dcd_esp32sx.c.

_setup_packet

uint32_t _setup_packet[2]

static

Definition at line 80 of file dcd_esp32sx.c.

TAG

const char* TAG = "TUSB:DCD"

static

Definition at line 76 of file dcd_esp32sx.c.

usb_ih

intr_handle_t usb_ih

static

Definition at line 77 of file dcd_esp32sx.c.

xfer_status

xfer_ctl_t xfer_status[EP_MAX][2]

static

Definition at line 83 of file dcd_esp32sx.c.