DMA Initialization

Collaboration diagram for DMA Initialization:

Functions
int	edt_bitload (EdtDev edt_p, const char *basedir, const char *fname, int flags, int skip)

Detailed Description

Function Documentation

edt_bitload()

int edt_bitload	(	EdtDev	edt_p,
		const char *	basedir,
		const char *	fname,
		int	flags,
		int	skip
	)

Searches for and loads a FPGA bit file into an EDT board. Searches under <basedir>/bitfiles/xxx, or if a PDV board, in the appropriate sub-directory. Quits after the first successful load.

Parameters

edt_p	The open EDT device handle.
basedir	Base directory to start looking for the file.
fname	Name of the bitfile to load.
flags	Misc flag bits – should be combination of BITLOAD_FLAGS_*. (This variable was formerly rcam which is obsolete.)
skip	If nonzero, don't actually load the file, just find the files (debugging).

Returns

0 on success, -1 on failure.