Context state for streaming test. More...

Data Fields
usb_testutils_ctx_t *	usbdev
	Context pointer.

uint8_t	nstreams
	Number of streams in use.

usbdev_stream_t	streams [USBUTILS_STREAMS_MAX]
	State information for each of the test streams.

usbdev_stream_cb_ctx_t	cb [USBUTILS_STREAMS_MAX]
	Callback information for each of the test streamms.

uint8_t	tx_bufs_limit [USBDEV_NUM_ENDPOINTS]
	Per-endpoint limits on the number of buffers that may be queued for transmission.

uint8_t	tx_bufs_queued [USBDEV_NUM_ENDPOINTS]
	Per-endpoint counts of completed buffers queued for transmission.

uint8_t	tx_queued_total
	Total number of completed buffers.

struct {
dif_usbdev_buffer_t	buf
	USB device packet buffer.

usbdev_stream_tx_t	tx
	Transmission state after this buffer was filled.

}	tx_bufs [USBDEV_NUM_ENDPOINTS][USBUTILS_STREAMS_TXBUF_MAX]
	Buffers that have been filled but cannot yet be presented for transmission.

Detailed Description

Context state for streaming test.

Definition at line 239 of file usb_testutils_streams.h.

Field Documentation

usbdev_stream_cb_ctx_t usb_testutils_streams_ctx::cb[USBUTILS_STREAMS_MAX]

Callback information for each of the test streamms.

Definition at line 255 of file usb_testutils_streams.h.

uint8_t usb_testutils_streams_ctx::nstreams

Number of streams in use.

Definition at line 247 of file usb_testutils_streams.h.

usbdev_stream_t usb_testutils_streams_ctx::streams[USBUTILS_STREAMS_MAX]

State information for each of the test streams.

Definition at line 251 of file usb_testutils_streams.h.

struct { ... } usb_testutils_streams_ctx::tx_bufs[USBDEV_NUM_ENDPOINTS][USBUTILS_STREAMS_TXBUF_MAX]

Buffers that have been filled but cannot yet be presented for transmission.

uint8_t usb_testutils_streams_ctx::tx_bufs_limit[USBDEV_NUM_ENDPOINTS]

Per-endpoint limits on the number of buffers that may be queued for transmission.

Definition at line 260 of file usb_testutils_streams.h.

uint8_t usb_testutils_streams_ctx::tx_bufs_queued[USBDEV_NUM_ENDPOINTS]

Per-endpoint counts of completed buffers queued for transmission.

Definition at line 264 of file usb_testutils_streams.h.

uint8_t usb_testutils_streams_ctx::tx_queued_total

Total number of completed buffers.

Definition at line 268 of file usb_testutils_streams.h.

usb_testutils_ctx_t* usb_testutils_streams_ctx::usbdev

Context pointer.

Definition at line 243 of file usb_testutils_streams.h.