dcd_samx7x.c File Reference

Go to the source code of this file.

Classes
struct	dma_desc_t
struct	xfer_ctl_t

Functions
static tusb_speed_t	get_speed (void)
static void	dcd_transmit_packet (xfer_ctl_t *xfer, uint8_t ep_ix)
static TU_ATTR_ALWAYS_INLINE void	CleanInValidateCache (uint32_t *addr, int32_t size)
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)
static void	dcd_ep_handler (uint8_t ep_ix)
static void	dcd_dma_handler (uint8_t ep_ix)
void	dcd_int_handler (uint8_t rhport)
void	dcd_edpt0_status_complete (uint8_t rhport, tusb_control_request_t const *request)
bool	dcd_edpt_open (uint8_t rhport, tusb_desc_endpoint_t const *ep_desc)
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)
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)

Variables
static CFG_TUD_MEM_SECTION dma_desc_t	dma_desc [6]
static xfer_ctl_t	xfer_status [EP_MAX]
static const tusb_desc_endpoint_t	ep0_desc

Function Documentation

CleanInValidateCache()

static TU_ATTR_ALWAYS_INLINE void CleanInValidateCache ( uint32_t *  addr, int32_t  size  )

inlinestatic

Definition at line 90 of file dcd_samx7x.c.

dcd_connect()

void dcd_connect

(

uint8_t

rhport

)

Definition at line 146 of file dcd_samx7x.c.

dcd_disconnect()

void dcd_disconnect

(

uint8_t

rhport

)

Definition at line 176 of file dcd_samx7x.c.

dcd_dma_handler()

static void dcd_dma_handler ( uint8_t  ep_ix )

static

Definition at line 348 of file dcd_samx7x.c.

dcd_edpt0_status_complete()

void dcd_edpt0_status_complete	(	uint8_t	rhport,
		tusb_control_request_t const *	request
	)

Definition at line 452 of file dcd_samx7x.c.

dcd_edpt_clear_stall()

void dcd_edpt_clear_stall	(	uint8_t	rhport,
		uint8_t	ep_addr
	)

Definition at line 769 of file dcd_samx7x.c.

dcd_edpt_close()

void dcd_edpt_close	(	uint8_t	rhport,
		uint8_t	ep_addr
	)

Definition at line 562 of file dcd_samx7x.c.

dcd_edpt_close_all()

void dcd_edpt_close_all

(

uint8_t

rhport

)

Definition at line 556 of file dcd_samx7x.c.

dcd_edpt_open()

bool dcd_edpt_open	(	uint8_t	rhport,
		tusb_desc_endpoint_t const *	ep_desc
	)

Definition at line 467 of file dcd_samx7x.c.

dcd_edpt_stall()

void dcd_edpt_stall	(	uint8_t	rhport,
		uint8_t	ep_addr
	)

Definition at line 756 of file dcd_samx7x.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 608 of file dcd_samx7x.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 669 of file dcd_samx7x.c.

dcd_ep_handler()

static void dcd_ep_handler ( uint8_t  ep_ix )

static

Definition at line 216 of file dcd_samx7x.c.

dcd_init()

bool dcd_init	(	uint8_t	rhport,
		const tusb_rhport_init_t *	rh_init
	)

Definition at line 107 of file dcd_samx7x.c.

dcd_int_disable()

void dcd_int_disable

(

uint8_t

rhport

)

Definition at line 121 of file dcd_samx7x.c.

dcd_int_enable()

void dcd_int_enable

(

uint8_t

rhport

)

Definition at line 114 of file dcd_samx7x.c.

dcd_int_handler()

void dcd_int_handler

(

uint8_t

rhport

)

Definition at line 369 of file dcd_samx7x.c.

dcd_remote_wakeup()

void dcd_remote_wakeup

(

uint8_t

rhport

)

Definition at line 139 of file dcd_samx7x.c.

dcd_set_address()

void dcd_set_address	(	uint8_t	rhport,
		uint8_t	dev_addr
	)

Definition at line 128 of file dcd_samx7x.c.

dcd_sof_enable()

void dcd_sof_enable	(	uint8_t	rhport,
		bool	en
	)

Definition at line 195 of file dcd_samx7x.c.

dcd_transmit_packet()

static void dcd_transmit_packet ( xfer_ctl_t *  xfer, uint8_t  ep_ix  )

static

Definition at line 573 of file dcd_samx7x.c.

get_speed()

static tusb_speed_t get_speed ( void  )

static

Definition at line 203 of file dcd_samx7x.c.

Variable Documentation

dma_desc

CFG_TUD_MEM_SECTION dma_desc_t dma_desc[6]

static

Definition at line 80 of file dcd_samx7x.c.

ep0_desc

const tusb_desc_endpoint_t ep0_desc

static

Initial value:

=
{
  .bEndpointAddress = 0x00,
  .wMaxPacketSize   = CFG_TUD_ENDPOINT0_SIZE,
}

Definition at line 84 of file dcd_samx7x.c.

xfer_status

xfer_ctl_t xfer_status[EP_MAX]

static

Definition at line 82 of file dcd_samx7x.c.