udd_ep_job_t Struct Reference

Structure definition about job registered on an endpoint.

Data Fields
union {
udd_callback_halt_cleared_t   call_nohalt
	Callback to call when the endpoint halt is cleared. More...
udd_callback_trans_t   call_trans
	Callback to call at the end of transfer. More...
};
uint32_t	b_buf_end:1
	Registered buffer on this endpoint reach its end. More...
uint32_t	b_shortpacket:1
	A short packet is requested for this job on endpoint IN. More...
uint32_t	b_stall_requested:1
	A stall is requested for this job on endpoint IN. More...
uint32_t	bank:2
	Current reception bank or current number of filled transmit banks. More...
uint8_t *	buf
	Buffer located in internal RAM to send or fill during job. More...
iram_size_t	buf_cnt
	Total number of data transfered on endpoint. More...
iram_size_t	buf_size
	Size of buffer to send or fill. More...
uint32_t	busy:1
	A job is registered on this endpoint. More...
uint32_t	size:10
	Maximum packet size for the endpoint. More...

union { ... }

uint32_t udd_ep_job_t::b_buf_end

Registered buffer on this endpoint reach its end.

Referenced by udd_ep_alloc(), udd_ep_in_sent(), udd_ep_interrupt(), udd_ep_job_table_reset(), and udd_ep_run().

uint32_t udd_ep_job_t::b_shortpacket

A short packet is requested for this job on endpoint IN.

Referenced by udd_ep_in_sent(), udd_ep_interrupt(), udd_ep_job_table_reset(), and udd_ep_run().

uint32_t udd_ep_job_t::b_stall_requested

A stall is requested for this job on endpoint IN.

Referenced by udd_ep_alloc(), udd_ep_clear_halt(), udd_ep_interrupt(), udd_ep_is_halted(), udd_ep_job_table_reset(), udd_ep_run(), udd_ep_set_halt(), and udd_ep_wait_stall_clear().

uint32_t udd_ep_job_t::bank

Current reception bank or current number of filled transmit banks.

Referenced by udd_ep_abort(), udd_ep_ack_out_received(), udd_ep_alloc(), udd_ep_in_sent(), udd_ep_interrupt(), udd_ep_job_table_reset(), udd_ep_set_halt(), and udd_ep_write_fifo().

uint8_t* udd_ep_job_t::buf

Buffer located in internal RAM to send or fill during job.

Referenced by udd_ep_out_received(), udd_ep_run(), and udd_ep_write_fifo().

iram_size_t udd_ep_job_t::buf_cnt

Total number of data transfered on endpoint.

Referenced by udd_ep_in_sent(), udd_ep_interrupt(), udd_ep_out_received(), udd_ep_run(), and udd_ep_write_fifo().

iram_size_t udd_ep_job_t::buf_size

Size of buffer to send or fill.

Referenced by udd_ep_finish_job(), udd_ep_in_sent(), udd_ep_interrupt(), udd_ep_out_received(), udd_ep_run(), and udd_ep_write_fifo().

uint32_t udd_ep_job_t::busy

A job is registered on this endpoint.

Referenced by udd_ep_clear_halt(), udd_ep_finish_job(), udd_ep_job_table_reset(), udd_ep_run(), and udd_ep_wait_stall_clear().

udd_callback_halt_cleared_t udd_ep_job_t::call_nohalt

Callback to call when the endpoint halt is cleared.

Referenced by udd_ep_clear_halt(), and udd_ep_wait_stall_clear().

udd_callback_trans_t udd_ep_job_t::call_trans

Callback to call at the end of transfer.

Referenced by udd_ep_finish_job(), and udd_ep_run().

uint32_t udd_ep_job_t::size

Maximum packet size for the endpoint.

Referenced by udd_ep_alloc(), udd_ep_out_received(), and udd_ep_write_fifo().