Commit 59787354 authored by Alessandro Rubini's avatar Alessandro Rubini

doc/img: figures by alessandro

Signed-off-by: Alessandro Rubini's avatarAlessandro Rubini <rubini@gnudd.com>
Acked-by: 's avatarFederico Vaga <federico.vaga@gmail.com>
parent 10d89b10
%!PS-Adobe-2.0 EPSF-1.2
%%Creator: Alessandro Rubini
%%Title: crap
%%BoundingBox: 0 0 200 200
%%EndComments
0 0 moveto
/minx 0 def
/miny 0 def
/maxx 600 def
/maxy 600 def
3 3 scale
0 setlinecap 1 setlinejoin
/grid {
gsave
.8 .8 .8 setrgbcolor
.2 setlinewidth
% vertical lines
minx 10 maxx {
dup
miny moveto maxy lineto stroke
} for
% horizontal lines
miny 10 maxy {
dup
minx exch moveto maxx exch lineto stroke
} for
} def
/centerstring { % fontname width string -- fontsize
gsave
3 2 roll findfont setfont % width string
dup 3 1 roll % string width string
stringwidth pop div dup 3 1 roll % scale string scale
dup neg 0 exch rmoveto % scale string scale
currentfont exch scalefont setfont % scale string
show
grestore
} def
/centeratsize { % x y string --
gsave
3 1 roll moveto
dup stringwidth pop 2 div neg 0 rmoveto show
grestore
} def
/rect { % x y wid hei --
4 copy
gsave .8 .8 .8 setrgbcolor rectfill grestore
/hei exch def
/wid exch def
moveto
wid 0 rlineto 0 hei rlineto
wid neg 0 rlineto closepath
stroke
} def
/colrect { % r g b r g b x y wid hei --
newpath
/rhei exch def
/rwid exch def
moveto
rwid 0 rlineto 0 rhei rlineto
rwid neg 0 rlineto closepath
gsave setrgbcolor fill grestore
setrgbcolor stroke
} def
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%grid
0 0 0 setrgbcolor
.5 setlinewidth
/Helvetica-Bold findfont 20 scalefont setfont
%1 1 1 .99 .99 .99 0 0 210 80 colrect
/bluforrect {.2 .2 .5 .8 .8 1} def
/greforrect {.2 .5 .2 .8 1 .8} def
/redforrect {.5 .2 .2 1 .8 .8} def
/Helvetica-Bold findfont 7 scalefont setfont
% righe di controllo
.5 setlinewidth 0 0 0 setrgbcolor
60 140 moveto 10 0 rlineto 20 20 rlineto 10 0 rlineto stroke
60 130 moveto 80 0 rlineto stroke
% arrowhead
100 160 moveto -6 1.5 rlineto 0 -3 rlineto closepath fill
140 130 moveto -6 1.5 rlineto 0 -3 rlineto closepath fill
%block
redforrect 30 120 30 30 colrect
45 140 (Block) centeratsize
greforrect 100 140 30 30 colrect
115 160 (Control) centeratsize
115 145 (512 b) centeratsize
bluforrect 140 40 30 100 colrect
155 130 (Data) centeratsize
showpage
%!PS-Adobe-2.0 EPSF-1.2
%%Creator: Alessandro Rubini
%%Title: crap
%%BoundingBox: 0 0 600 600
%%EndComments
2 2 scale
0 0 moveto
/minx 0 def
/miny 0 def
/maxx 300 def
/maxy 300 def
0 setlinecap 1 setlinejoin
/grid {
gsave
.8 .8 .8 setrgbcolor
.2 setlinewidth
% vertical lines
minx 10 maxx {
dup
miny moveto maxy lineto stroke
} for
% horizontal lines
miny 10 maxy {
dup
minx exch moveto maxx exch lineto stroke
} for
} def
/centerstring { % fontname width string -- fontsize
gsave
3 2 roll findfont setfont % width string
dup 3 1 roll % string width string
stringwidth pop div dup 3 1 roll % scale string scale
dup neg 0 exch rmoveto % scale string scale
currentfont exch scalefont setfont % scale string
show
grestore
} def
/centeratsize { % x y string --
gsave
3 1 roll moveto
dup stringwidth pop 2 div neg 0 rmoveto show
grestore
} def
/rect { % x y wid hei --
4 copy
gsave .8 .8 .8 setrgbcolor rectfill grestore
/hei exch def
/wid exch def
moveto
wid 0 rlineto 0 hei rlineto
wid neg 0 rlineto closepath
stroke
} def
/colrect { % r g b r g b x y wid hei --
newpath
/rhei exch def
/rwid exch def
moveto
rwid 0 rlineto 0 rhei rlineto
rwid neg 0 rlineto closepath
gsave setrgbcolor fill grestore
setrgbcolor stroke
} def
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%grid
0 0 0 setrgbcolor
.5 setlinewidth
/Helvetica-Bold findfont 20 scalefont setfont
%1 1 1 .99 .99 .99 0 0 210 80 colrect
/bluforrect {.2 .2 .5 .8 .8 1} def
/greforrect {.2 .5 .2 .8 1 .8} def
/redforrect {.5 .2 .2 1 .8 .8} def
%block
greforrect 30 10 240 280 colrect
150 267 (Control Structure) centeratsize
/Courier findfont 5 scalefont setfont
0 0 0 setrgbcolor
/line { %string --
gsave show grestore
0 -5.85 rmoveto
} def
43 260 moveto
() line
(/* byte 0 */) line
(uint8_t major_version;) line
(uint8_t minor_version;) line
(uint8_t more_ctrl; /* number of further ctrl, for interleaved */) line
(uint8_t alarms; /* set by channel, persistent, write 1 to clr */) line
() line
(/* byte 4*/) line
(uint32_t seq_num; /* block sequence number */) line
(uint32_t flags; /* endianness etc, see below */) line
(uint32_t nsamples; /* number of samples in this data block */) line
() line
(/* byte 16 */) line
(uint16_t ssize; /* sample-size for each of them, in bytes */) line
(uint16_t sbits; /* sample-bits: number of valid bits */) line
(uint16_t cset_i; /* index of channel-set within device */) line
(uint16_t chan_i; /* index of channel within cset */) line
() line
(/* byte 24 */) line
(uint8_t hostid[8]; /* Macaddress or whatever unique */) line
() line
(/* byte 32 */) line
(struct zio_timestamp tstamp;) line
() line
(/* byte 56 */) line
(uint32_t mem_offset; /* position in mmap buffer of this block */) line
(uint32_t reserved; /* possibly another offset, or space for 64b */) line
() line
(/* byte 64 */) line
(/* The control block includes what device the data belongs to */) line
(char devname[ZIO_OBJ_NAME_LEN];) line
() line
(/* byte 76 */) line
(/* Each data block is associated with a trigger and its features */) line
(char triggername[ZIO_OBJ_NAME_LEN];) line
() line
(/* byte 88 */) line
(struct zio_ctrl_attr attr_channel;) line
(struct zio_ctrl_attr attr_trigger;) line
() line
(/* byte 488 */) line
(uint8_t __fill_end[ZIO_CONTROL_SIZE - 488];) line
showpage
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment