CDA CD 60 Especificações descarregar pdf (Página 26)

PCI CD and PCI CDa

Document Number: 008-00965-06 EDT Public Revision: I December 2004

Template: edt.dot

Page 26

Arguments

edt_p

device struct returned from edt_open

nSkipped

pointer to an integer which will be filled in with number of buffers skipped, if

any.

Syntax

unsigned char *edt_last_buffer(EdtDev *edt_p, int *nSkipped)

Example

int skipped_bufs;

u_char *buf;

buf=edt_last_buffer(edt_p, &skipped_bufs);

Return

Address of the image.

See Also

edt_wait_for_buffers, edt_last_buffer_timed

edt_last_buffer_timed

Description

Like edt_last_buffer but also returns the time at which the DMA was complete on this buffer. “timep”

should point to an array of unsigned integers which will be filled in with the seconds and microseconds

of the time the buffer was finished being transferred.

Arguments

edt_p

device struct returned from edt_open

timep

pointer to an unsigned integer array

Syntax

unsigned char *edt_last_buffer_timed(EdtDev *edt_p, u_int *timep)

Example

u_int timestamp [2];

u_char *buf;

buf=edt_last_buffer_timed(edt_p, timestamp);

Return

Address of the image.

See Also

edt_wait_for_buffers(), edt_last_buffer(), edt_wait_buffers_timed

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