dcd_nrf5x.c File Reference

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Classes
struct	xfer_td_t

Enumerations
enum	{ MAX_PACKET_SIZE = 64 , EDPT_END_ALL_MASK }
enum	{ EP_ISO_NUM = 8 , EP_CBI_COUNT = 8 }

Functions
static TU_ATTR_ALWAYS_INLINE bool	is_in_isr (void)
static void	start_dma (volatile uint32_t *reg_startep)
static void	edpt_dma_start (volatile uint32_t *reg_startep)
static void	edpt_dma_end (void)
static xfer_td_t *	get_td (uint8_t epnum, uint8_t dir)
static void	xact_out_dma (uint8_t epnum)
static void	xact_out_dma_wrapper (void *epnum)
static void	xact_in_dma (uint8_t epnum)
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_disconnect (uint8_t rhport)
void	dcd_connect (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)
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)
void	dcd_edpt_stall (uint8_t rhport, uint8_t ep_addr)
void	dcd_edpt_clear_stall (uint8_t rhport, uint8_t ep_addr)
void	bus_reset (void)
void	dcd_int_handler (uint8_t rhport)
static TU_ATTR_ALWAYS_INLINE bool	is_sd_existed (void)
static TU_ATTR_ALWAYS_INLINE bool	is_sd_enabled (void)
static bool	hfclk_running (void)
static void	hfclk_enable (void)
static void	hfclk_disable (void)
void	tusb_hal_nrf_power_event (uint32_t event)

Variables
struct {
xfer_td_t   xfer [EP_CBI_COUNT+1][2]
atomic_flag   dma_running
bool   sof_enabled
}	_dcd

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
MAX_PACKET_SIZE
EDPT_END_ALL_MASK

Definition at line 83 of file dcd_nrf5x.c.

anonymous enum

anonymous enum

Enumerator
EP_ISO_NUM
EP_CBI_COUNT

Definition at line 92 of file dcd_nrf5x.c.

Function Documentation

bus_reset()

void bus_reset

(

void

)

Definition at line 533 of file dcd_nrf5x.c.

dcd_connect()

void dcd_connect

(

uint8_t

rhport

)

Definition at line 284 of file dcd_nrf5x.c.

dcd_disconnect()

void dcd_disconnect

(

uint8_t

rhport

)

Definition at line 274 of file dcd_nrf5x.c.

dcd_edpt_clear_stall()

void dcd_edpt_clear_stall	(	uint8_t	rhport,
		uint8_t	ep_addr
	)

Definition at line 507 of file dcd_nrf5x.c.

dcd_edpt_close()

void dcd_edpt_close	(	uint8_t	rhport,
		uint8_t	ep_addr
	)

Definition at line 392 of file dcd_nrf5x.c.

dcd_edpt_close_all()

void dcd_edpt_close_all

(

uint8_t

rhport

)

Definition at line 362 of file dcd_nrf5x.c.

dcd_edpt_open()

bool dcd_edpt_open	(	uint8_t	rhport,
		tusb_desc_endpoint_t const *	desc_edpt
	)

Definition at line 303 of file dcd_nrf5x.c.

dcd_edpt_stall()

void dcd_edpt_stall	(	uint8_t	rhport,
		uint8_t	ep_addr
	)

Definition at line 482 of file dcd_nrf5x.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 429 of file dcd_nrf5x.c.

dcd_init()

bool dcd_init	(	uint8_t	rhport,
		const tusb_rhport_init_t *	rh_init
	)

Definition at line 233 of file dcd_nrf5x.c.

dcd_int_disable()

void dcd_int_disable

(

uint8_t

rhport

)

Definition at line 245 of file dcd_nrf5x.c.

dcd_int_enable()

void dcd_int_enable

(

uint8_t

rhport

)

Definition at line 240 of file dcd_nrf5x.c.

dcd_int_handler()

void dcd_int_handler

(

uint8_t

rhport

)

Definition at line 561 of file dcd_nrf5x.c.

dcd_remote_wakeup()

void dcd_remote_wakeup

(

uint8_t

rhport

)

Definition at line 265 of file dcd_nrf5x.c.

dcd_set_address()

void dcd_set_address	(	uint8_t	rhport,
		uint8_t	dev_addr
	)

Definition at line 250 of file dcd_nrf5x.c.

dcd_sof_enable()

void dcd_sof_enable	(	uint8_t	rhport,
		bool	en
	)

Definition at line 289 of file dcd_nrf5x.c.

edpt_dma_end()

static void edpt_dma_end ( void  )

static

Definition at line 160 of file dcd_nrf5x.c.

edpt_dma_start()

static void edpt_dma_start ( volatile uint32_t *  reg_startep )

static

Definition at line 151 of file dcd_nrf5x.c.

get_td()

static xfer_td_t * get_td ( uint8_t  epnum, uint8_t  dir  )

inlinestatic

Definition at line 165 of file dcd_nrf5x.c.

hfclk_disable()

static void hfclk_disable ( void  )

static

Definition at line 873 of file dcd_nrf5x.c.

hfclk_enable()

static void hfclk_enable ( void  )

static

Definition at line 847 of file dcd_nrf5x.c.

hfclk_running()

static bool hfclk_running ( void  )

static

Definition at line 831 of file dcd_nrf5x.c.

is_in_isr()

static TU_ATTR_ALWAYS_INLINE bool is_in_isr ( void  )

inlinestatic

Definition at line 133 of file dcd_nrf5x.c.

is_sd_enabled()

static TU_ATTR_ALWAYS_INLINE bool is_sd_enabled ( void  )

inlinestatic

Definition at line 823 of file dcd_nrf5x.c.

is_sd_existed()

static TU_ATTR_ALWAYS_INLINE bool is_sd_existed ( void  )

inlinestatic

Definition at line 818 of file dcd_nrf5x.c.

start_dma()

static void start_dma ( volatile uint32_t *  reg_startep )

static

Definition at line 138 of file dcd_nrf5x.c.

tusb_hal_nrf_power_event()

void tusb_hal_nrf_power_event

(

uint32_t

event

)

Definition at line 904 of file dcd_nrf5x.c.

xact_in_dma()

static void xact_in_dma ( uint8_t  epnum )

static

Definition at line 218 of file dcd_nrf5x.c.

xact_out_dma()

static void xact_out_dma ( uint8_t  epnum )

static

Definition at line 177 of file dcd_nrf5x.c.

xact_out_dma_wrapper()

static void xact_out_dma_wrapper ( void *  epnum )

static

Definition at line 172 of file dcd_nrf5x.c.

Variable Documentation

struct { ... } _dcd

dma_running

atomic_flag dma_running

Definition at line 122 of file dcd_nrf5x.c.

sof_enabled

bool sof_enabled

Definition at line 125 of file dcd_nrf5x.c.

xfer

xfer_td_t xfer[EP_CBI_COUNT+1][2]

Definition at line 119 of file dcd_nrf5x.c.