usb_pipe_callback_parameter Struct Reference

USB host pipe callback status parameter structure.

#include <usb.h>

Data Fields
uint8_t	pipe_error_status
	pipe error status More...
uint8_t	pipe_num
	current pipe number More...
uint16_t	required_size
	required data size More...
uint16_t	transfered_size
	actual transferred data size More...

uint8_t usb_pipe_callback_parameter::pipe_error_status

pipe error status

Referenced by _uhd_ep0_error(), _uhd_ep_error(), and _usb_host_interrupt_handler().

uint8_t usb_pipe_callback_parameter::pipe_num

current pipe number

Referenced by _uhd_ep_error(), _uhd_ep_stall(), _uhd_pipe_trans_complete(), _usb_host_interrupt_handler(), and uhd_ep_run().

uint16_t usb_pipe_callback_parameter::required_size

required data size

Referenced by _uhd_pipe_trans_complete(), _usb_host_interrupt_handler(), and uhd_ep_run().

uint16_t usb_pipe_callback_parameter::transfered_size

actual transferred data size

Referenced by _uhd_ep0_transfer_complete(), _uhd_pipe_trans_complete(), _usb_host_interrupt_handler(), and uhd_ep_run().