rp2040_usb.h File Reference

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Classes
struct	hw_endpoint

Typedefs
typedef struct hw_endpoint	hw_endpoint_t

Functions
void	rp2040_usb_init (void)
void	hw_endpoint_xfer_start (struct hw_endpoint *ep, uint8_t *buffer, uint16_t total_len)
bool	hw_endpoint_xfer_continue (struct hw_endpoint *ep)
void	hw_endpoint_reset_transfer (struct hw_endpoint *ep)
void	hw_endpoint_start_next_buffer (struct hw_endpoint *ep)
static TU_ATTR_ALWAYS_INLINE void	hw_endpoint_lock_update (__unused struct hw_endpoint *ep, __unused int delta)
void	_hw_endpoint_buffer_control_update32 (struct hw_endpoint *ep, uint32_t and_mask, uint32_t or_mask)
static TU_ATTR_ALWAYS_INLINE uint32_t	_hw_endpoint_buffer_control_get_value32 (struct hw_endpoint *ep)
static TU_ATTR_ALWAYS_INLINE void	_hw_endpoint_buffer_control_set_value32 (struct hw_endpoint *ep, uint32_t value)
static TU_ATTR_ALWAYS_INLINE void	_hw_endpoint_buffer_control_set_mask32 (struct hw_endpoint *ep, uint32_t value)
static TU_ATTR_ALWAYS_INLINE void	_hw_endpoint_buffer_control_clear_mask32 (struct hw_endpoint *ep, uint32_t value)
static uintptr_t	hw_data_offset (uint8_t *buf)

Variables
volatile uint32_t	e15_last_sof
const char *	ep_dir_string []

Typedef Documentation

hw_endpoint_t

typedef struct hw_endpoint hw_endpoint_t

Function Documentation

_hw_endpoint_buffer_control_clear_mask32()

static TU_ATTR_ALWAYS_INLINE void _hw_endpoint_buffer_control_clear_mask32 ( struct hw_endpoint * ep, uint32_t value )

inlinestatic

Definition at line 130 of file rp2040_usb.h.

_hw_endpoint_buffer_control_get_value32()

static TU_ATTR_ALWAYS_INLINE uint32_t _hw_endpoint_buffer_control_get_value32 ( struct hw_endpoint * ep )

inlinestatic

Definition at line 115 of file rp2040_usb.h.

_hw_endpoint_buffer_control_set_mask32()

static TU_ATTR_ALWAYS_INLINE void _hw_endpoint_buffer_control_set_mask32 ( struct hw_endpoint * ep, uint32_t value )

inlinestatic

Definition at line 125 of file rp2040_usb.h.

_hw_endpoint_buffer_control_set_value32()

static TU_ATTR_ALWAYS_INLINE void _hw_endpoint_buffer_control_set_value32 ( struct hw_endpoint * ep, uint32_t value )

inlinestatic

Definition at line 120 of file rp2040_usb.h.

_hw_endpoint_buffer_control_update32()

void _hw_endpoint_buffer_control_update32	(	struct hw_endpoint *	ep,
		uint32_t	and_mask,
		uint32_t	or_mask )

Definition at line 96 of file rp2040_usb.c.

hw_data_offset()

static uintptr_t hw_data_offset ( uint8_t * buf )

inlinestatic

Definition at line 135 of file rp2040_usb.h.

hw_endpoint_lock_update()

static TU_ATTR_ALWAYS_INLINE void hw_endpoint_lock_update ( __unused struct hw_endpoint * ep, __unused int delta )

inlinestatic

Definition at line 107 of file rp2040_usb.h.

hw_endpoint_reset_transfer()

void hw_endpoint_reset_transfer

(

struct hw_endpoint *

ep

)

Definition at line 89 of file rp2040_usb.c.

hw_endpoint_start_next_buffer()

void hw_endpoint_start_next_buffer

(

struct hw_endpoint *

ep

)

Definition at line 155 of file rp2040_usb.c.

hw_endpoint_xfer_continue()

bool hw_endpoint_xfer_continue

(

struct hw_endpoint *

ep

)

Definition at line 302 of file rp2040_usb.c.

hw_endpoint_xfer_start()

void hw_endpoint_xfer_start	(	struct hw_endpoint *	ep,
		uint8_t *	buffer,
		uint16_t	total_len )

Definition at line 194 of file rp2040_usb.c.

rp2040_usb_init()

void rp2040_usb_init

(

void

)

Definition at line 65 of file rp2040_usb.c.

Variable Documentation

e15_last_sof

volatile uint32_t e15_last_sof

extern

Definition at line 355 of file rp2040_usb.c.

ep_dir_string

const char* ep_dir_string[]

extern