dcd_lpc_ip3511.c File Reference

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Classes
struct	dcd_registers_t
	USBHS hardware registers. More...
struct	TU_ATTR_PACKED
	AUDIO Channel Cluster Descriptor (4.1) More...
struct	xfer_dma_t
struct	dcd_data_t

Typedefs
typedef union TU_ATTR_PACKED	ep_cmd_sts_t

Enumerations
enum	{ NBYTES_ISO_FS_MAX = 1023 , NBYTES_ISO_HS_MAX = 1024 , NBYTES_CBI_FS_MAX = 64 , NBYTES_CBI_HS_MAX = 32767 }
enum	{ INT_SOF_MASK = TU_BIT(30) , INT_DEVICE_STATUS_MASK = TU_BIT(31) }
enum	{   DEVCMDSTAT_DEVICE_ADDR_MASK = TU_BIT(7 )-1 , DEVCMDSTAT_DEVICE_ENABLE_MASK = TU_BIT(7 ) , DEVCMDSTAT_SETUP_RECEIVED_MASK = TU_BIT(8 ) , DEVCMDSTAT_DEVICE_CONNECT_MASK = TU_BIT(16) ,   DEVCMDSTAT_DEVICE_SUSPEND_MASK = TU_BIT(17) , DEVCMDSTAT_CONNECT_CHANGE_MASK = TU_BIT(24) , DEVCMDSTAT_SUSPEND_CHANGE_MASK = TU_BIT(25) , DEVCMDSTAT_RESET_CHANGE_MASK = TU_BIT(26) ,   DEVCMDSTAT_VBUS_DEBOUNCED_MASK = TU_BIT(28) }
enum	{ DEVCMDSTAT_SPEED_SHIFT = 22 }
enum	{   EPCS_TYPE = TU_BIT(26) , EPCS_RF_TV = TU_BIT(27) , EPCS_TOGGLE_RESET = TU_BIT(28) , EPCS_STALL = TU_BIT(29) ,   EPCS_DISABLED = TU_BIT(30) , EPCS_ACTIVE = TU_BIT(31) }

Functions
	TU_VERIFY_STATIC (sizeof(ep_cmd_sts_t)==4, "size is not correct")
CFG_TUD_MEM_SECTION	TU_ATTR_ALIGNED (256)
static TU_ATTR_ALWAYS_INLINE uint16_t	get_buf_offset (void const *buffer)
static TU_ATTR_ALWAYS_INLINE uint8_t	ep_addr2id (uint8_t ep_addr)
static TU_ATTR_ALWAYS_INLINE bool	ep_is_iso (ep_cmd_sts_t *ep_cs, bool is_highspeed)
TU_ATTR_ALWAYS_INLINE static TU_ATTR_UNUSED bool	ep_is_bulk (ep_cmd_sts_t *ep_cs)
static TU_ATTR_ALWAYS_INLINE ep_cmd_sts_t *	get_ep_cs (uint8_t ep_id)
static TU_ATTR_ALWAYS_INLINE bool	rhport_is_highspeed (uint8_t rhport)
static void	prepare_setup_packet (uint8_t rhport)
static void	edpt_reset (uint8_t rhport, uint8_t ep_id)
static void	edpt_reset_all (uint8_t rhport)
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)
void	dcd_edpt_stall (uint8_t rhport, uint8_t ep_addr)
void	dcd_edpt_clear_stall (uint8_t rhport, uint8_t ep_addr)
bool	dcd_edpt_open (uint8_t rhport, tusb_desc_endpoint_t const *p_endpoint_desc)
void	dcd_edpt_close_all (uint8_t rhport)
void	dcd_edpt_close (uint8_t rhport, uint8_t ep_addr)
static void	prepare_ep_xfer (uint8_t rhport, uint8_t ep_id, uint16_t buf_offset, uint16_t total_bytes)
bool	dcd_edpt_xfer (uint8_t rhport, uint8_t ep_addr, uint8_t *buffer, uint16_t total_bytes)
static void	bus_reset (uint8_t rhport)
static void	process_xfer_isr (uint8_t rhport, uint32_t int_status)
void	dcd_int_handler (uint8_t rhport)

Variables
	dcd_controller_t
static const dcd_controller_t	_dcd_controller []

Typedef Documentation

ep_cmd_sts_t

typedef union TU_ATTR_PACKED ep_cmd_sts_t

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
NBYTES_ISO_FS_MAX
NBYTES_ISO_HS_MAX
NBYTES_CBI_FS_MAX
NBYTES_CBI_HS_MAX

Definition at line 86 of file dcd_lpc_ip3511.c.

anonymous enum

anonymous enum

Enumerator
INT_SOF_MASK
INT_DEVICE_STATUS_MASK

Definition at line 93 of file dcd_lpc_ip3511.c.

anonymous enum

anonymous enum

Enumerator
DEVCMDSTAT_DEVICE_ADDR_MASK
DEVCMDSTAT_DEVICE_ENABLE_MASK
DEVCMDSTAT_SETUP_RECEIVED_MASK
DEVCMDSTAT_DEVICE_CONNECT_MASK
DEVCMDSTAT_DEVICE_SUSPEND_MASK
DEVCMDSTAT_CONNECT_CHANGE_MASK
DEVCMDSTAT_SUSPEND_CHANGE_MASK
DEVCMDSTAT_RESET_CHANGE_MASK
DEVCMDSTAT_VBUS_DEBOUNCED_MASK

Definition at line 98 of file dcd_lpc_ip3511.c.

anonymous enum

anonymous enum

Enumerator
DEVCMDSTAT_SPEED_SHIFT

Definition at line 111 of file dcd_lpc_ip3511.c.

anonymous enum

anonymous enum

Enumerator
EPCS_TYPE
EPCS_RF_TV
EPCS_TOGGLE_RESET
EPCS_STALL
EPCS_DISABLED
EPCS_ACTIVE

Definition at line 120 of file dcd_lpc_ip3511.c.

Function Documentation

bus_reset()

static void bus_reset ( uint8_t  rhport )

static

Definition at line 487 of file dcd_lpc_ip3511.c.

dcd_connect()

void dcd_connect

(

uint8_t

rhport

)

Definition at line 336 of file dcd_lpc_ip3511.c.

dcd_disconnect()

void dcd_disconnect

(

uint8_t

rhport

)

Definition at line 342 of file dcd_lpc_ip3511.c.

dcd_edpt_clear_stall()

void dcd_edpt_clear_stall	(	uint8_t	rhport,
		uint8_t	ep_addr
	)

Definition at line 368 of file dcd_lpc_ip3511.c.

dcd_edpt_close()

void dcd_edpt_close	(	uint8_t	rhport,
		uint8_t	ep_addr
	)

Definition at line 426 of file dcd_lpc_ip3511.c.

dcd_edpt_close_all()

void dcd_edpt_close_all

(

uint8_t

rhport

)

Definition at line 417 of file dcd_lpc_ip3511.c.

dcd_edpt_open()

bool dcd_edpt_open	(	uint8_t	rhport,
		tusb_desc_endpoint_t const *	p_endpoint_desc
	)

Definition at line 379 of file dcd_lpc_ip3511.c.

dcd_edpt_stall()

void dcd_edpt_stall	(	uint8_t	rhport,
		uint8_t	ep_addr
	)

Definition at line 359 of file dcd_lpc_ip3511.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 467 of file dcd_lpc_ip3511.c.

dcd_init()

bool dcd_init	(	uint8_t	rhport,
		const tusb_rhport_init_t *	rh_init
	)

Definition at line 292 of file dcd_lpc_ip3511.c.

dcd_int_disable()

void dcd_int_disable

(

uint8_t

rhport

)

Definition at line 315 of file dcd_lpc_ip3511.c.

dcd_int_enable()

void dcd_int_enable

(

uint8_t

rhport

)

Definition at line 310 of file dcd_lpc_ip3511.c.

dcd_int_handler()

void dcd_int_handler

(

uint8_t

rhport

)

Definition at line 560 of file dcd_lpc_ip3511.c.

dcd_remote_wakeup()

void dcd_remote_wakeup

(

uint8_t

rhport

)

Definition at line 331 of file dcd_lpc_ip3511.c.

dcd_set_address()

void dcd_set_address	(	uint8_t	rhport,
		uint8_t	dev_addr
	)

Definition at line 320 of file dcd_lpc_ip3511.c.

dcd_sof_enable()

void dcd_sof_enable	(	uint8_t	rhport,
		bool	en
	)

Definition at line 348 of file dcd_lpc_ip3511.c.

edpt_reset()

static void edpt_reset ( uint8_t  rhport, uint8_t  ep_id  )

static

Definition at line 278 of file dcd_lpc_ip3511.c.

edpt_reset_all()

static void edpt_reset_all ( uint8_t  rhport )

static

Definition at line 284 of file dcd_lpc_ip3511.c.

ep_addr2id()

static TU_ATTR_ALWAYS_INLINE uint8_t ep_addr2id ( uint8_t  ep_addr )

inlinestatic

Definition at line 245 of file dcd_lpc_ip3511.c.

ep_is_bulk()

TU_ATTR_ALWAYS_INLINE static TU_ATTR_UNUSED bool ep_is_bulk ( ep_cmd_sts_t *  ep_cs )

inlinestatic

Definition at line 253 of file dcd_lpc_ip3511.c.

ep_is_iso()

static TU_ATTR_ALWAYS_INLINE bool ep_is_iso ( ep_cmd_sts_t *  ep_cs, bool  is_highspeed  )

inlinestatic

Definition at line 249 of file dcd_lpc_ip3511.c.

get_buf_offset()

static TU_ATTR_ALWAYS_INLINE uint16_t get_buf_offset ( void const *  buffer )

inlinestatic

Definition at line 239 of file dcd_lpc_ip3511.c.

get_ep_cs()

static TU_ATTR_ALWAYS_INLINE ep_cmd_sts_t * get_ep_cs ( uint8_t  ep_id )

inlinestatic

Definition at line 257 of file dcd_lpc_ip3511.c.

prepare_ep_xfer()

static void prepare_ep_xfer ( uint8_t  rhport, uint8_t  ep_id, uint16_t  buf_offset, uint16_t  total_bytes  )

static

Definition at line 435 of file dcd_lpc_ip3511.c.

prepare_setup_packet()

static void prepare_setup_packet ( uint8_t  rhport )

static

Definition at line 269 of file dcd_lpc_ip3511.c.

process_xfer_isr()

static void process_xfer_isr ( uint8_t  rhport, uint32_t  int_status  )

static

Definition at line 509 of file dcd_lpc_ip3511.c.

rhport_is_highspeed()

static TU_ATTR_ALWAYS_INLINE bool rhport_is_highspeed ( uint8_t  rhport )

inlinestatic

Definition at line 261 of file dcd_lpc_ip3511.c.

TU_ATTR_ALIGNED()

CFG_TUD_MEM_SECTION TU_ATTR_ALIGNED

(

256

)

Definition at line 196 of file dcd_lpc_ip3511.c.

TU_VERIFY_STATIC()

TU_VERIFY_STATIC	(	sizeof(ep_cmd_sts_t)	= =4,
		"size is not correct"
	)

Variable Documentation

_dcd_controller

static const dcd_controller_t _dcd_controller

static

Initial value:

= {
    { .regs = (dcd_registers_t*) USB0_BASE  , .is_highspeed = false, .irqnum = USB0_IRQn, .ep_pairs = FSL_FEATURE_USB_EP_NUM    },
  #if defined(FSL_FEATURE_SOC_USBHSD_COUNT) && FSL_FEATURE_SOC_USBHSD_COUNT
    { .regs = (dcd_registers_t*) USBHSD_BASE, .is_highspeed = true, .irqnum = USB1_IRQn, .ep_pairs = FSL_FEATURE_USBHSD_EP_NUM }
  #endif
}

Definition at line 216 of file dcd_lpc_ip3511.c.

dcd_controller_t

dcd_controller_t

Definition at line 212 of file dcd_lpc_ip3511.c.