USBUS MSC device interface context. More...

Detailed Description

USBUS MSC device interface context.

Definition at line 76 of file msc.h.

#include <msc.h>

Data Fields
usbus_handler_t	handler_ctrl
	Control interface handler.

usbus_interface_t	iface
	MSC interface.

usbus_endpoint_t *	ep_in
	Data endpoint in.

usbus_endpoint_t *	ep_out
	Data endpoint out.

uint8_t *	out_buf
	Pointer to internal out endpoint buffer.

uint8_t *	in_buf
	Pointer to internal in endpoint buffer.

usbus_descr_gen_t	msc_descr
	MSC descriptor generator.

usbus_t *	usbus
	Pointer to the USBUS context.

cbw_info_t	cmd
	Command Block Wrapper information.

event_t	rx_event
	Transmit ready event.

usbus_msc_state_t	state
	Internal state machine for msc.

uint8_t *	buffer
	Pointer to the current data transfer buffer.

uint32_t	buffer_size
	Size of the internal buffer used for data transfer.

uint32_t	block
	First block to transfer data from/to.

uint16_t	block_nb
	Number of block to transfer for READ and WRITE operations.

uint16_t	block_offset
	Internal offset for endpoint size chunk transfer.

usbus_msc_lun_t *	lun_dev
	Array holding exported logical unit descriptor.

The documentation for this struct was generated from the following file:

Data Fields