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move some X11 dependent code into draw(), circuit example updates

This commit is contained in:
stefan schippers 2025-04-20 09:48:40 +02:00
parent 6af59cb3fb
commit afc3f1b724
9 changed files with 263 additions and 213 deletions
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155
src/callback.c
View File

@ -2260,132 +2260,6 @@ static void end_shape_point_edit(double c_snap)
}
}
#if defined(__unix__) && HAS_CAIRO==1
static int grabscreen(const char *win_path, int event, int mx, int my, KeySym key,
int button, int aux, int state)
{
static int grab_state = 0;
static int x1, y1, x2, y2;
int rmx, rmy, wmx, wmy;
unsigned int msq;
Window rw, cw;
XSetWindowAttributes winattr;
XGCValues gcv;
static GC gc = NULL;
static Window clientwin = 0;
static int first_motion = 1;
static int displayh = 0, displayw = 0;
static unsigned long white = 0;
if(grab_state == 0 && event == ButtonPress && button == Button1) {
unsigned long gcvm = GCFunction | GCForeground;
white = WhitePixel(display, screen_number);
displayh = DisplayHeight(display, screen_number);
displayw = DisplayWidth(display, screen_number);
XQueryPointer(display, xctx->window, &rw, &cw , &rmx, &rmy, &wmx, &wmy, &msq);
gcv.function = GXxor;
gcv.foreground = white;
gc = XCreateGC(display, rw, gcvm, &gcv);
winattr.override_redirect = True;
clientwin = XCreateWindow(display, rw, 0, 0, displayw, displayh, 0, screendepth,
InputOutput, visual, CWOverrideRedirect, &winattr);
XMapRaised(display,clientwin);
x1 = rmx;
y1 = rmy;
dbg(1, "grabscreen(): got point1: %d %d\n", x1, y1);
grab_state = 1;
}
if(grab_state == 1 && event == MotionNotify) {
static int xx1, xx2, yy1, yy2;
xx1 = x1; yy1 = y1; xx2 = x2; yy2 = y2;
INT_RECTORDER(xx1, yy1, xx2, yy2);
dbg(1, "Motion: %d %d %d %d\n", xx1, yy1, xx2, yy2);
if(!first_motion) {
XDrawRectangle(display, clientwin, gc, xx1 - 1, yy1 - 1, xx2 - xx1 + 2, yy2 - yy1 + 2);
}
first_motion = 0;
XQueryPointer(display, xctx->window, &rw, &cw , &rmx, &rmy, &wmx, &wmy, &msq);
x2 = xx2 = rmx;
y2 = yy2 = rmy;
xx1 = x1; yy1 = y1;
INT_RECTORDER(xx1, yy1, xx2, yy2);
XDrawRectangle(display, clientwin, gc, xx1 - 1, yy1 - 1, xx2 - xx1 + 2, yy2 - yy1 + 2);
}
if(grab_state == 1 && event == ButtonRelease) {
int grab_w = 0, grab_h = 0;
cairo_surface_t *sfc = NULL, *subsfc = NULL;
png_to_byte_closure_t closure;
char *encoded_data = NULL;
size_t olength;
char *prop = NULL;
grab_state = 0;
first_motion = 1;
xctx->ui_state &= ~GRABSCREEN;
XQueryPointer(display, xctx->window, &rw, &cw , &rmx, &rmy, &wmx, &wmy, &msq);
x2 = rmx;
y2 = rmy;
INT_RECTORDER(x1, y1, x2, y2);
tclvareval("grab release ", xctx->top_path, ".drw", NULL);
if(x2 - x1 > 10 && y2 -y1 > 10) {
xctx->push_undo();
grab_w = (x2 - x1 + 1);
grab_h = (y2 - y1 + 1);
dbg(1, "grabscreen(): grab area: %d %d - %d %d\n", x1, y1, x2, y2);
dbg(1, "grabscreen(): root w=%d, h=%d\n", displayw, displayh);
sfc = cairo_xlib_surface_create(display, rw, visual, displayw, displayh);
if(!sfc || cairo_surface_status(sfc) != CAIRO_STATUS_SUCCESS) {
dbg(0, "grabscreen(): failure creating sfc\n");
XFreeGC(display, gc);
XDestroyWindow(display, clientwin);
return 0;
}
dbg(1, "sfc: w=%d, h=%d\n",
cairo_xlib_surface_get_width(sfc),
cairo_xlib_surface_get_height(sfc));
subsfc = cairo_surface_create_for_rectangle(sfc, x1, y1, grab_w, grab_h);
if(!subsfc || cairo_surface_status(subsfc) != CAIRO_STATUS_SUCCESS) {
dbg(0, "grabscreen(): failure creating subsfc\n");
cairo_surface_destroy(sfc);
XFreeGC(display, gc);
XDestroyWindow(display, clientwin);
return 0;
}
closure.buffer = NULL;
closure.size = 0;
closure.pos = 0;
cairo_surface_write_to_png_stream(subsfc, png_writer, &closure);
cairo_surface_destroy(subsfc);
cairo_surface_destroy(sfc);
closure.size = closure.pos;
dbg(1, "closure.size = %ld\n", closure.size);
encoded_data = base64_encode((unsigned char *)closure.buffer, closure.size, &olength, 0);
dbg(1, "olength = %ld\n", olength);
my_free(_ALLOC_ID_, &closure.buffer);
my_mstrcat(_ALLOC_ID_, &prop, "flags=image,unscaled\nalpha=0.8\nimage_data=", encoded_data, NULL);
my_free(_ALLOC_ID_, &encoded_data);
storeobject(-1, xctx->mousex_snap, xctx->mousey_snap, xctx->mousex_snap + grab_w, xctx->mousey_snap + grab_h,
xRECT, GRIDLAYER, SELECTED, prop);
my_free(_ALLOC_ID_, &prop);
xctx->need_reb_sel_arr=1;
rebuild_selected_array();
move_objects(START,0,0,0);
xctx->ui_state |= START_SYMPIN;
}
XFreeGC(display, gc);
XDestroyWindow(display, clientwin);
}
return 1;
}
#endif
void unselect_attached_floaters(void)
{
int c, i, found = 0;
@ -4103,35 +3977,6 @@ static void handle_key_press(int event, KeySym key, int state, int rstate, int m
case '|':
if(0 && (state & ControlMask)) { /* testmode */
static int x = 0;
if(x == 0) {
int i;
XFillRectangle(display, xctx->window, xctx->gc[BACKLAYER], xctx->areax1, xctx->areay1,
xctx->areaw, xctx->areah);
XFlush(display);
sleep_ms(400);
for(i = xctx->xrect[0].x; i < xctx->xrect[0].width; i++) {
XDrawLine(display, xctx->window, xctx->gctiled,
i, xctx->xrect[0].y, i, xctx->xrect[0].height);
XFlush(display);
sleep_ms(4);
}
} else if(x == 1) {
int i;
XFillRectangle(display, xctx->window, xctx->gc[BACKLAYER], xctx->areax1, xctx->areay1,
xctx->areaw, xctx->areah);
XFlush(display);
sleep_ms(400);
for(i = xctx->xrect[0].x; i < xctx->xrect[0].width; i++) {
XDrawLine(display, xctx->window, xctx->gctiled,
i, xctx->xrect[0].y, i+1, xctx->xrect[0].height);
XFlush(display);
sleep_ms(4);
}
}
x++;
x %= 2;
}
break;

143
src/draw.c
View File

@ -61,6 +61,23 @@ static void my_cairo_fill(cairo_surface_t *src_surface, int x, int y, unsigned i
}
#endif
int xserver_ok(void)
{
int has_x = 1;
if(!getenv("DISPLAY") || !getenv("DISPLAY")[0]) has_x = 0;
else {
display = XOpenDisplay(NULL);
if(!display) {
has_x=0;
fprintf(errfp, "\n X server connection failed, although DISPLAY shell variable is set.\n"
" A possible reason is that the X server is not running or DISPLAY shell variable\n"
" is incorrectly set.\n"
" Starting Xschem in text only mode.\n\n");
} else XCloseDisplay(display);
}
return has_x;
}
int textclip(int x1,int y1,int x2,int y2,
double xa,double ya,double xb,double yb)
/* check if some of (xa,ya-xb,yb) is inside (x1,y1-x2,y2) */
@ -157,6 +174,132 @@ void print_image()
xctx->do_copy_area=save;
}
#if defined(__unix__) && HAS_CAIRO==1
int grabscreen(const char *win_path, int event, int mx, int my, KeySym key,
int button, int aux, int state)
{
static int grab_state = 0;
static int x1, y1, x2, y2;
int rmx, rmy, wmx, wmy;
unsigned int msq;
Window rw, cw;
XSetWindowAttributes winattr;
XGCValues gcv;
static GC gc = NULL;
static Window clientwin = 0;
static int first_motion = 1;
static int displayh = 0, displayw = 0;
static unsigned long white = 0;
if(grab_state == 0 && event == ButtonPress && button == Button1) {
unsigned long gcvm = GCFunction | GCForeground;
white = WhitePixel(display, screen_number);
displayh = DisplayHeight(display, screen_number);
displayw = DisplayWidth(display, screen_number);
XQueryPointer(display, xctx->window, &rw, &cw , &rmx, &rmy, &wmx, &wmy, &msq);
gcv.function = GXxor;
gcv.foreground = white;
gc = XCreateGC(display, rw, gcvm, &gcv);
winattr.override_redirect = True;
clientwin = XCreateWindow(display, rw, 0, 0, displayw, displayh, 0, screendepth,
InputOutput, visual, CWOverrideRedirect, &winattr);
XMapRaised(display,clientwin);
x1 = rmx;
y1 = rmy;
dbg(1, "grabscreen(): got point1: %d %d\n", x1, y1);
grab_state = 1;
}
if(grab_state == 1 && event == MotionNotify) {
static int xx1, xx2, yy1, yy2;
xx1 = x1; yy1 = y1; xx2 = x2; yy2 = y2;
INT_RECTORDER(xx1, yy1, xx2, yy2);
dbg(1, "Motion: %d %d %d %d\n", xx1, yy1, xx2, yy2);
if(!first_motion) {
XDrawRectangle(display, clientwin, gc, xx1 - 1, yy1 - 1, xx2 - xx1 + 2, yy2 - yy1 + 2);
}
first_motion = 0;
XQueryPointer(display, xctx->window, &rw, &cw , &rmx, &rmy, &wmx, &wmy, &msq);
x2 = xx2 = rmx;
y2 = yy2 = rmy;
xx1 = x1; yy1 = y1;
INT_RECTORDER(xx1, yy1, xx2, yy2);
XDrawRectangle(display, clientwin, gc, xx1 - 1, yy1 - 1, xx2 - xx1 + 2, yy2 - yy1 + 2);
}
if(grab_state == 1 && event == ButtonRelease) {
int grab_w = 0, grab_h = 0;
cairo_surface_t *sfc = NULL, *subsfc = NULL;
png_to_byte_closure_t closure;
char *encoded_data = NULL;
size_t olength;
char *prop = NULL;
grab_state = 0;
first_motion = 1;
xctx->ui_state &= ~GRABSCREEN;
XQueryPointer(display, xctx->window, &rw, &cw , &rmx, &rmy, &wmx, &wmy, &msq);
x2 = rmx;
y2 = rmy;
INT_RECTORDER(x1, y1, x2, y2);
tclvareval("grab release ", xctx->top_path, ".drw", NULL);
if(x2 - x1 > 10 && y2 -y1 > 10) {
xctx->push_undo();
grab_w = (x2 - x1 + 1);
grab_h = (y2 - y1 + 1);
dbg(1, "grabscreen(): grab area: %d %d - %d %d\n", x1, y1, x2, y2);
dbg(1, "grabscreen(): root w=%d, h=%d\n", displayw, displayh);
sfc = cairo_xlib_surface_create(display, rw, visual, displayw, displayh);
if(!sfc || cairo_surface_status(sfc) != CAIRO_STATUS_SUCCESS) {
dbg(0, "grabscreen(): failure creating sfc\n");
XFreeGC(display, gc);
XDestroyWindow(display, clientwin);
return 0;
}
dbg(1, "sfc: w=%d, h=%d\n",
cairo_xlib_surface_get_width(sfc),
cairo_xlib_surface_get_height(sfc));
subsfc = cairo_surface_create_for_rectangle(sfc, x1, y1, grab_w, grab_h);
if(!subsfc || cairo_surface_status(subsfc) != CAIRO_STATUS_SUCCESS) {
dbg(0, "grabscreen(): failure creating subsfc\n");
cairo_surface_destroy(sfc);
XFreeGC(display, gc);
XDestroyWindow(display, clientwin);
return 0;
}
closure.buffer = NULL;
closure.size = 0;
closure.pos = 0;
cairo_surface_write_to_png_stream(subsfc, png_writer, &closure);
cairo_surface_destroy(subsfc);
cairo_surface_destroy(sfc);
closure.size = closure.pos;
dbg(1, "closure.size = %ld\n", closure.size);
encoded_data = base64_encode((unsigned char *)closure.buffer, closure.size, &olength, 0);
dbg(1, "olength = %ld\n", olength);
my_free(_ALLOC_ID_, &closure.buffer);
my_mstrcat(_ALLOC_ID_, &prop, "flags=image,unscaled\nalpha=0.8\nimage_data=", encoded_data, NULL);
my_free(_ALLOC_ID_, &encoded_data);
storeobject(-1, xctx->mousex_snap, xctx->mousey_snap, xctx->mousex_snap + grab_w, xctx->mousey_snap + grab_h,
xRECT, GRIDLAYER, SELECTED, prop);
my_free(_ALLOC_ID_, &prop);
xctx->need_reb_sel_arr=1;
rebuild_selected_array();
move_objects(START,0,0,0);
xctx->ui_state |= START_SYMPIN;
}
XFreeGC(display, gc);
XDestroyWindow(display, clientwin);
}
return 1;
}
#endif
#if HAS_CAIRO==1
static void set_cairo_color(int layer)
{

13
src/main.c
View File

@ -78,7 +78,6 @@ int main(int argc, char **argv)
int stdin_is_a_fifo = 0;
struct stat statbuf;
#endif
Display *display;
signal(SIGINT, sig_handler);
signal(SIGSEGV, sig_handler);
signal(SIGILL, sig_handler);
@ -92,17 +91,7 @@ int main(int argc, char **argv)
errfp=stderr;
/* 20181013 check for empty or non existing DISPLAY *before* calling Tk_Main or Tcl_Main */
#ifdef __unix__
if(!getenv("DISPLAY") || !getenv("DISPLAY")[0]) has_x=0;
else {
display = XOpenDisplay(NULL);
if(!display) {
has_x=0;
fprintf(errfp, "\n X server connection failed, although DISPLAY shell variable is set.\n"
" A possible reason is that the X server is not running or DISPLAY shell variable\n"
" is incorrectly set.\n"
" Starting Xschem in text only mode.\n\n");
} else XCloseDisplay(display);
}
has_x = xserver_ok();
#endif
cli_argc = argc;
cli_opt_argc = process_options(argc, argv);

3
src/xschem.h
View File

@ -1335,6 +1335,9 @@ extern void svg_draw(void);
extern void svg_embedded_graph(FILE *fd, int i, double rx1, double ry1, double rx2, double ry2);
extern void set_viewport_size(int w, int h, double lw);
extern void print_image();
extern int grabscreen(const char *win_path, int event, int mx, int my, KeySym key,
int button, int aux, int state);
extern int xserver_ok(void);
extern const char *get_trailing_path(const char *str, int no_of_dir, int skip_ext);
extern const char *get_cell(const char *str, int no_of_dir);
extern const char *get_cell_w_ext(const char *str, int no_of_dir);

34
xschem_library/ngspice/boost.sch
View File

@ -5,15 +5,15 @@ V {}
S {}
E {}
B 2 880 -290 1430 -110 {flags=graph
y1=2.5e-05
y1=0.00013
y2=45
ypos1=0
ypos2=2
divy=5
subdivy=1
unity=1
x1=0.0044053357
x2=0.0045174308
x1=0.0042932407
x2=0.0044053357
divx=5
subdivx=1
xlabmag=1.0
@ -38,8 +38,8 @@ ypos2=2
divy=5
subdivy=1
unity=1
x1=0.0044053357
x2=0.0045174308
x1=0.0042932407
x2=0.0044053357
divx=5
subdivx=1
xlabmag=1.5
@ -55,14 +55,14 @@ g1"
linewidth_mult=1.2}
B 2 880 -500 1430 -400 {flags=graph
y1=1.3
y2=8
y2=7.5
ypos1=0
ypos2=2
divy=5
subdivy=1
unity=1
x1=0.0044053357
x2=0.0045174308
x1=0.0042932407
x2=0.0044053357
divx=5
subdivx=1
xlabmag=1.5
@ -78,14 +78,14 @@ i(vbatt)"
linewidth_mult=1.2}
B 2 880 -590 1430 -500 {flags=graph
y1=0
y2=84
y2=78
ypos1=0
ypos2=2
divy=5
subdivy=1
unity=1
x1=0.0044053357
x2=0.0045174308
x1=0.0042932407
x2=0.0044053357
divx=5
subdivx=1
xlabmag=1.5
@ -101,14 +101,14 @@ i(vm1) supply * 24u ravg()"
linewidth_mult=1.2}
B 2 880 -700 1430 -590 {flags=graph
y1=-0.014
y2=2.9
y2=2.6
ypos1=0
ypos2=2
divy=5
subdivy=1
unity=1
x1=0.0044053357
x2=0.0045174308
x1=0.0042932407
x2=0.0044053357
divx=5
subdivx=1
xlabmag=1.5
@ -156,7 +156,7 @@ place=end
value="
.ic v(diode)=12 v(batt)=42
.param VCC=12
.include stimuli.cir
.include stimuli_boost.cir
.option method=gear gmin=1e-12
+ itl1=1000 itl2=1000 itl4=1000 itl5=0
.control
@ -173,9 +173,9 @@ tclcommand="set_sim_defaults; set sim(spice,0,fg) 1; xschem netlist; xschem simu
C {res.sym} 780 -150 0 0 {name=RLOAD value=30 footprint=1206 device=resistor m=1}
C {lab_pin.sym} 800 -270 2 0 {name=l6 lab=BATT}
C {lab_pin.sym} 780 -100 0 0 {name=l2 lab=0}
C {capa.sym} 680 -150 0 0 {name=C1 m=1 value="100u ic=42" footprint=1206 device="ceramic capacitor"}
C {capa.sym} 680 -150 0 0 {name=C1 m=1 value="30u ic=42" footprint=1206 device="ceramic capacitor"}
C {lab_pin.sym} 680 -100 0 0 {name=l7 lab=0}
C {lab_wire.sym} 510 -270 0 1 {name=l10 lab=DIODE}
C {lab_wire.sym} 530 -270 0 1 {name=l10 lab=DIODE}
C {lab_pin.sym} 80 -270 0 0 {name=l11 lab=SUPPLY}
C {ammeter.sym} 780 -210 0 1 {name=vbatt}
C {launcher.sym} 1160 -90 0 0 {name=h5

114
xschem_library/ngspice/buck_boost.sch
View File

@ -5,15 +5,15 @@ V {}
S {}
E {}
B 2 880 -290 1430 -110 {flags=graph
y1=-45
y1=-42
y2=12
ypos1=0
ypos2=2
divy=5
subdivy=1
unity=1
x1=0.003147633
x2=0.0032007081
x1=0.0035110393
x2=0.0037319804
divx=5
subdivx=1
xlabmag=1.0
@ -31,15 +31,15 @@ logy=0
hilight_wave=-1
linewidth_mult=1.2}
B 2 880 -400 1430 -290 {flags=graph
y1=-0.0009
y1=-0.00023
y2=12
ypos1=0
ypos2=2
divy=5
subdivy=1
unity=1
x1=0.003147633
x2=0.0032007081
x1=0.0035110393
x2=0.0037319804
divx=5
subdivx=1
xlabmag=1.5
@ -55,14 +55,14 @@ g1"
linewidth_mult=1.2}
B 2 880 -500 1430 -400 {flags=graph
y1=-1.5
y2=11
y2=36
ypos1=0
ypos2=2
divy=5
subdivy=1
unity=1
x1=0.003147633
x2=0.0032007081
x1=0.0035110393
x2=0.0037319804
divx=5
subdivx=1
xlabmag=1.5
@ -72,20 +72,21 @@ unitx=1
logx=0
logy=0
hilight_wave=-1
color="4 7"
color="4 7 17"
node="i(vm1)
i(vbatt)"
i(vbatt)
i(vind)"
linewidth_mult=1.2}
B 2 880 -590 1430 -500 {flags=graph
y1=0
y2=77
y2=61
ypos1=0
ypos2=2
divy=5
subdivy=1
unity=1
x1=0.003147633
x2=0.0032007081
x1=0.0035110393
x2=0.0037319804
divx=5
subdivx=1
xlabmag=1.5
@ -101,14 +102,14 @@ i(vm1) supply * 24u ravg()"
linewidth_mult=1.2}
B 2 880 -700 1430 -590 {flags=graph
y1=0
y2=10
y2=2.8
ypos1=0
ypos2=2
divy=5
subdivy=1
unity=1
x1=0.003147633
x2=0.0032007081
x1=0.0035110393
x2=0.0037319804
divx=5
subdivx=1
xlabmag=1.5
@ -137,7 +138,7 @@ N 780 -330 780 -240 {lab=BATT}
N 680 -330 780 -330 {lab=BATT}
N 400 -330 500 -330 {lab=DIODE}
N 110 -430 150 -430 {lab=G1}
N -10 -430 30 -430 {lab=PWM1}
N -50 -430 30 -430 {lab=PWM1}
N 80 -170 80 -100 {lab=0}
N 80 -330 80 -230 {lab=SUPPLY}
N 300 -250 300 -240 {lab=#net1}
@ -157,7 +158,7 @@ place=end
value="
.ic v(diode)=12 v(batt)=42
.param VCC=12
.include stimuli.cir
.include stimuli_buck_boost.cir
.option method=gear gmin=1e-10
+ itl1=1000 itl2=100 itl4=1000 itl5=0
.control
@ -175,7 +176,7 @@ tclcommand="set_sim_defaults; set sim(spice,0,fg) 1; xschem netlist; xschem simu
C {res.sym} 780 -150 0 0 {name=RLOAD value=30 footprint=1206 device=resistor m=1}
C {lab_pin.sym} 800 -330 2 0 {name=l6 lab=BATT}
C {lab_pin.sym} 780 -100 0 0 {name=l2 lab=0}
C {capa.sym} 680 -150 0 0 {name=C1 m=1 value="100u ic=42" footprint=1206 device="ceramic capacitor"}
C {capa.sym} 680 -150 0 0 {name=C1 m=1 value="20u ic=42" footprint=1206 device="ceramic capacitor"}
C {lab_pin.sym} 680 -100 0 0 {name=l7 lab=0}
C {lab_wire.sym} 420 -330 0 1 {name=l10 lab=DIODE}
C {lab_pin.sym} 80 -330 0 0 {name=l11 lab=SUPPLY}
@ -184,7 +185,7 @@ C {launcher.sym} 1160 -90 0 0 {name=h5
descr="load waves"
tclcommand="xschem raw_read $netlist_dir/buck_boost.raw tran"
}
C {ipin.sym} -10 -430 0 0 {name=p3 lab=PWM1}
C {ipin.sym} -50 -430 0 0 {name=p3 lab=PWM1}
C {ammeter.sym} 370 -330 1 0 {name=vdiode}
C {diode.sym} 530 -330 1 0 {name=XD2 model=STPST15H100SB area=1
format="@name @pinlist @model"
@ -215,11 +216,11 @@ attach=l8}
C {res.sym} 300 -150 0 0 {name=Rind1 value=0.05 footprint=1206 device=resistor m=1
hide_texts=true
attach=Rind1}
C {lab_wire.sym} 120 -430 0 1 {name=l4 lab=G1}
C {lab_wire.sym} 150 -430 0 1 {name=l4 lab=G1}
C {buf_ngspice.sym} 70 -430 0 0 {name=x1 RUP=10 RDOWN=10}
C {vsource.sym} 80 -200 0 0 {name=VSUPPLY value=12 savecurrent=false}
C {lab_pin.sym} 300 -100 0 0 {name=l12 lab=0}
C {pmos3.sym} 150 -350 3 1 {name=XM1 model=irfr5410 m=1
C {pmos3.sym} 150 -350 3 1 {name=XM1 model=irf5305 m=1
device_model="
.SUBCKT irfr5410 1 2 3
**************************************
@ -277,6 +278,73 @@ D4 6 0 MD3
* RS=0 BV=infinite IBV=1mA
.MODEL MD3 D IS=1e-10 N=1
.ENDS irfr5410
.SUBCKT irf5305 1 2 3
**************************************
* Model Generated by MODPEX *
*Copyright(c) Symmetry Design Systems*
* All Rights Reserved *
* UNPUBLISHED LICENSED SOFTWARE *
* Contains Proprietary Information *
* Which is The Property of *
* SYMMETRY OR ITS LICENSORS *
*Commercial Use or Resale Restricted *
* by Symmetry License Agreement *
**************************************
* Model generated on Apr 23, 96
* Model format: SPICE3
* Symmetry POWER MOS Model (Version 1.0)
* External Node Designations
* Node 1 -> Drain
* Node 2 -> Gate
* Node 3 -> Source
M1 9 7 8 8 MM L=100u W=100u
* Default values used in MM:
* The voltage-dependent capacitances are
* not included. Other default values are:
* RS=0 RD=0 LD=0 CBD=0 CBS=0 CGBO=0
.MODEL MM PMOS LEVEL=1 IS=1e-32
+VTO=-3.45761 LAMBDA=0 KP=10.066
+CGSO=1.03141e-05 CGDO=1e-11
RS 8 3 0.0262305
D1 1 3 MD
.MODEL MD D IS=8.90854e-09 RS=0.00921723 N=1.5 BV=55
+IBV=0.00025 EG=1.2 XTI=3.13635 TT=1e-07
+CJO=1.30546e-09 VJ=0.663932 M=0.419045 FC=0.5
RDS 3 1 2.2e+06
RD 9 1 0.0001
RG 2 7 11.0979
D2 5 4 MD1
* Default values used in MD1:
* RS=0 EG=1.11 XTI=3.0 TT=0
* BV=infinite IBV=1mA
.MODEL MD1 D IS=1e-32 N=50
+CJO=1.63729e-09 VJ=0.791199 M=0.552278 FC=1e-08
D3 5 0 MD2
* Default values used in MD2:
* EG=1.11 XTI=3.0 TT=0 CJO=0
* BV=infinite IBV=1mA
.MODEL MD2 D IS=1e-10 N=0.400245 RS=3e-06
RL 5 10 1
FI2 7 9 VFI2 -1
VFI2 4 0 0
EV16 10 0 9 7 1
CAP 11 10 1.89722e-09
FI1 7 9 VFI1 -1
VFI1 11 6 0
RCAP 6 10 1
D4 6 0 MD3
* Default values used in MD3:
* EG=1.11 XTI=3.0 TT=0 CJO=0
* RS=0 BV=infinite IBV=1mA
.MODEL MD3 D IS=1e-10 N=0.400245
.ENDS
"}
C {ammeter.sym} 250 -330 3 1 {name=vm1}
C {ammeter.sym} 300 -280 0 1 {name=vind}

8
xschem_library/ngspice/buf_ngspice.sym
View File

@ -1,4 +1,4 @@
v {xschem version=3.4.5 file_version=1.2
v {xschem version=3.4.7RC file_version=1.2
*
* This file is part of XSCHEM,
* a schematic capture and Spice/Vhdl/Verilog netlisting tool for circuit
@ -40,5 +40,7 @@ T {Y} 7.5 -6.5 0 1 0.2 0.2 {}
T {A} -17.5 -6.5 0 0 0.2 0.2 {}
T {RUP=@RUP
RDOWN=@RDOWN} -25 -52 0 0 0.2 0.2 {}
T {@#1:net_name} -22.5 6.25 0 1 0.15 0.15 {layer=15}
T {@#0:net_name} 17.5 6.25 0 0 0.15 0.15 {layer=15}
T {@#1:net_name} -22.5 6.25 0 1 0.15 0.15 {layer=15
hide=instance}
T {@#0:net_name} 17.5 6.25 0 0 0.15 0.15 {layer=15
hide=instance}

2
xschem_library/ngspice/stimuli.boost
View File

@ -6,7 +6,7 @@ slope 0.1
format hspice
param pw 8.7
param period 12
beginfile stimuli.cir
beginfile stimuli_boost.cir
set SUPPLY 12
set PWM1 0
s 1

4
xschem_library/ngspice/stimuli.buck_boost
View File

@ -4,9 +4,9 @@ voltage 12.0
ground_node 0
slope 0.1
format hspice
param pw 2.3
param pw 2.7
param period 12
beginfile stimuli.cir
beginfile stimuli_buck_boost.cir
set PWM1 0
s 1
clock PWM1 pw period