dcd_rp2040.c File Reference

Go to the source code of this file.

Functions
static TU_ATTR_ALWAYS_INLINE struct hw_endpoint *	hw_endpoint_get_by_num (uint8_t num, tusb_dir_t dir)
static TU_ATTR_ALWAYS_INLINE struct hw_endpoint *	hw_endpoint_get_by_addr (uint8_t ep_addr)
static void	_hw_endpoint_alloc (struct hw_endpoint *ep, uint8_t transfer_type)
static void	_hw_endpoint_close (struct hw_endpoint *ep)
static void	hw_endpoint_close (uint8_t ep_addr)
static void	hw_endpoint_init (uint8_t ep_addr, uint16_t wMaxPacketSize, uint8_t transfer_type)
static void	hw_endpoint_xfer (uint8_t ep_addr, uint8_t *buffer, uint16_t total_bytes)
static void __tusb_irq_path_func()	hw_handle_buff_status (void)
static TU_ATTR_ALWAYS_INLINE void	reset_ep0 (void)
static void __tusb_irq_path_func()	reset_non_control_endpoints (void)
static void __tusb_irq_path_func()	dcd_rp2040_irq (void)
bool	dcd_init (uint8_t rhport, const tusb_rhport_init_t *rh_init)
bool	dcd_deinit (uint8_t rhport)
void	dcd_int_enable (__unused uint8_t rhport)
void	dcd_int_disable (__unused uint8_t rhport)
void	dcd_set_address (__unused uint8_t rhport, __unused uint8_t dev_addr)
void	dcd_remote_wakeup (__unused uint8_t rhport)
void	dcd_disconnect (__unused uint8_t rhport)
void	dcd_connect (__unused uint8_t rhport)
void	dcd_sof_enable (uint8_t rhport, bool en)
void	dcd_edpt0_status_complete (uint8_t rhport, tusb_control_request_t const *request)
bool	dcd_edpt_open (__unused uint8_t rhport, tusb_desc_endpoint_t const *desc_edpt)
void	dcd_edpt_close_all (uint8_t rhport)
bool	dcd_edpt_xfer (__unused uint8_t rhport, uint8_t ep_addr, uint8_t *buffer, 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_edpt_close (uint8_t rhport, uint8_t ep_addr)
void __tusb_irq_path_func()	dcd_int_handler (uint8_t rhport)

Variables
static uint8_t *	next_buffer_ptr
static struct hw_endpoint	hw_endpoints [USB_MAX_ENDPOINTS][2]
static bool	_sof_enable = false

Function Documentation

_hw_endpoint_alloc()

static void _hw_endpoint_alloc ( struct hw_endpoint *  ep, uint8_t  transfer_type  )

static

Definition at line 69 of file dcd_rp2040.c.

_hw_endpoint_close()

static void _hw_endpoint_close ( struct hw_endpoint *  ep )

static

Definition at line 93 of file dcd_rp2040.c.

dcd_connect()

void dcd_connect

(

__unused uint8_t

rhport

)

Definition at line 460 of file dcd_rp2040.c.

dcd_deinit()

bool dcd_deinit

(

uint8_t

rhport

)

Definition at line 412 of file dcd_rp2040.c.

dcd_disconnect()

void dcd_disconnect

(

__unused uint8_t

rhport

)

Definition at line 454 of file dcd_rp2040.c.

dcd_edpt0_status_complete()

void dcd_edpt0_status_complete	(	uint8_t	rhport,
		tusb_control_request_t const *	request
	)

Definition at line 486 of file dcd_rp2040.c.

dcd_edpt_clear_stall()

void dcd_edpt_clear_stall	(	uint8_t	rhport,
		uint8_t	ep_addr
	)

Definition at line 531 of file dcd_rp2040.c.

dcd_edpt_close()

void dcd_edpt_close	(	uint8_t	rhport,
		uint8_t	ep_addr
	)

Definition at line 543 of file dcd_rp2040.c.

dcd_edpt_close_all()

void dcd_edpt_close_all

(

uint8_t

rhport

)

Definition at line 502 of file dcd_rp2040.c.

dcd_edpt_open()

bool dcd_edpt_open	(	__unused uint8_t	rhport,
		tusb_desc_endpoint_t const *	desc_edpt
	)

Definition at line 496 of file dcd_rp2040.c.

dcd_edpt_stall()

void dcd_edpt_stall	(	uint8_t	rhport,
		uint8_t	ep_addr
	)

Definition at line 515 of file dcd_rp2040.c.

dcd_edpt_xfer()

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

Definition at line 509 of file dcd_rp2040.c.

dcd_init()

bool dcd_init	(	uint8_t	rhport,
		const tusb_rhport_init_t *	rh_init
	)

Definition at line 372 of file dcd_rp2040.c.

dcd_int_disable()

void dcd_int_disable

(

__unused uint8_t

rhport

)

Definition at line 430 of file dcd_rp2040.c.

dcd_int_enable()

void dcd_int_enable

(

__unused uint8_t

rhport

)

Definition at line 425 of file dcd_rp2040.c.

dcd_int_handler()

void __tusb_irq_path_func() dcd_int_handler

(

uint8_t

rhport

)

Definition at line 549 of file dcd_rp2040.c.

dcd_remote_wakeup()

void dcd_remote_wakeup

(

__unused uint8_t

rhport

)

Definition at line 443 of file dcd_rp2040.c.

dcd_rp2040_irq()

static void __tusb_irq_path_func() dcd_rp2040_irq ( void  )

static

Definition at line 236 of file dcd_rp2040.c.

dcd_set_address()

void dcd_set_address	(	__unused uint8_t	rhport,
		__unused uint8_t	dev_addr
	)

Definition at line 435 of file dcd_rp2040.c.

dcd_sof_enable()

void dcd_sof_enable	(	uint8_t	rhport,
		bool	en
	)

Definition at line 465 of file dcd_rp2040.c.

hw_endpoint_close()

static void hw_endpoint_close ( uint8_t  ep_addr )

static

Definition at line 116 of file dcd_rp2040.c.

hw_endpoint_get_by_addr()

static TU_ATTR_ALWAYS_INLINE struct hw_endpoint * hw_endpoint_get_by_addr ( uint8_t  ep_addr )

inlinestatic

Definition at line 63 of file dcd_rp2040.c.

hw_endpoint_get_by_num()

static TU_ATTR_ALWAYS_INLINE struct hw_endpoint * hw_endpoint_get_by_num ( uint8_t  num, tusb_dir_t  dir  )

inlinestatic

Definition at line 59 of file dcd_rp2040.c.

hw_endpoint_init()

static void hw_endpoint_init ( uint8_t  ep_addr, uint16_t  wMaxPacketSize, uint8_t  transfer_type  )

static

Definition at line 121 of file dcd_rp2040.c.

hw_endpoint_xfer()

static void hw_endpoint_xfer ( uint8_t  ep_addr, uint8_t *  buffer, uint16_t  total_bytes  )

static

Definition at line 165 of file dcd_rp2040.c.

hw_handle_buff_status()

static void __tusb_irq_path_func() hw_handle_buff_status ( void  )

static

Definition at line 170 of file dcd_rp2040.c.

reset_ep0()

static TU_ATTR_ALWAYS_INLINE void reset_ep0 ( void  )

inlinestatic

Definition at line 195 of file dcd_rp2040.c.

reset_non_control_endpoints()

static void __tusb_irq_path_func() reset_non_control_endpoints ( void  )

static

Definition at line 222 of file dcd_rp2040.c.

Variable Documentation

_sof_enable

bool _sof_enable = false

static

Definition at line 57 of file dcd_rp2040.c.

hw_endpoints

struct hw_endpoint hw_endpoints[USB_MAX_ENDPOINTS][2]

static

Definition at line 54 of file dcd_rp2040.c.

next_buffer_ptr

uint8_t* next_buffer_ptr

static

Definition at line 51 of file dcd_rp2040.c.