diff options
Diffstat (limited to 'control/serial_mt.c')
-rwxr-xr-x | control/serial_mt.c | 154 |
1 files changed, 77 insertions, 77 deletions
diff --git a/control/serial_mt.c b/control/serial_mt.c index ed8a0ed..02a1aac 100755 --- a/control/serial_mt.c +++ b/control/serial_mt.c @@ -1,77 +1,77 @@ -/* (C) Guenter Geiger <geiger@epy.co.at> */
-
-
-#include <m_pd.h>
-
-
-static t_class *serial_mt_class;
-
-
-typedef struct _serial_mt
-{
- t_object x_obj;
- char x_c[4];
- t_int x_count;
- t_int x_posx;
- t_int x_posy;
- t_outlet *x_out2;
-} t_serial_mt;
-
-
-static void serial_mt_reset( t_serial_mt* x)
-{
- x->x_posx=0;
- x->x_posy=0;
- x->x_count = 0;
-}
-
-static void serial_mt_float( t_serial_mt* x,t_floatarg f)
-{
- int dx,dy;
-
- x->x_c[x->x_count] = (char) f;
-
- x->x_count = (++x->x_count)%3;
-
- if (x->x_count==2) {
- dx= (signed char)(((x->x_c[0] & 0x03) << 6) |
- (x->x_c[1] & 0x3F));
- dy= (signed char)(((x->x_c[0] & 0x0C) << 4) |
- (x->x_c[2] & 0x3F));
- x->x_posx += dx;
- x->x_posy += dy;
-/* post("posx %d, posy %d",x->x_posx,x->x_posy); */
- outlet_float(x->x_obj.ob_outlet, x->x_posx);
- outlet_float(x->x_out2, x->x_posy);
- }
-
-
-}
-
-
-static void *serial_mt_new(t_symbol *s)
-{
- t_serial_mt *x = (t_serial_mt *)pd_new(serial_mt_class);
-
- x->x_count = 0;
- x->x_posx = 0;
- x->x_posy = 0;
-
-
- outlet_new(&x->x_obj, &s_float);
- x->x_out2 = outlet_new(&x->x_obj, &s_float);
-
- return x;
-}
-
-
-void serial_mt_setup(void)
-{
- serial_mt_class = class_new(gensym("serial_mt"), (t_newmethod)serial_mt_new,
- NULL,
- sizeof(t_serial_mt), 0,A_DEFSYM,0);
- class_addfloat(serial_mt_class,serial_mt_float);
- class_addmethod(serial_mt_class,(t_method) serial_mt_reset,gensym("reset"),0);
-}
-
-
+/* (C) Guenter Geiger <geiger@epy.co.at> */ + + +#include <m_pd.h> + + +static t_class *serial_mt_class; + + +typedef struct _serial_mt +{ + t_object x_obj; + char x_c[4]; + t_int x_count; + t_int x_posx; + t_int x_posy; + t_outlet *x_out2; +} t_serial_mt; + + +static void serial_mt_reset( t_serial_mt* x) +{ + x->x_posx=0; + x->x_posy=0; + x->x_count = 0; +} + +static void serial_mt_float( t_serial_mt* x,t_floatarg f) +{ + int dx,dy; + + x->x_c[x->x_count] = (char) f; + + x->x_count = (++x->x_count)%3; + + if (x->x_count==2) { + dx= (signed char)(((x->x_c[0] & 0x03) << 6) | + (x->x_c[1] & 0x3F)); + dy= (signed char)(((x->x_c[0] & 0x0C) << 4) | + (x->x_c[2] & 0x3F)); + x->x_posx += dx; + x->x_posy += dy; +/* post("posx %d, posy %d",x->x_posx,x->x_posy); */ + outlet_float(x->x_obj.ob_outlet, x->x_posx); + outlet_float(x->x_out2, x->x_posy); + } + + +} + + +static void *serial_mt_new(t_symbol *s) +{ + t_serial_mt *x = (t_serial_mt *)pd_new(serial_mt_class); + + x->x_count = 0; + x->x_posx = 0; + x->x_posy = 0; + + + outlet_new(&x->x_obj, &s_float); + x->x_out2 = outlet_new(&x->x_obj, &s_float); + + return x; +} + + +void serial_mt_setup(void) +{ + serial_mt_class = class_new(gensym("serial_mt"), (t_newmethod)serial_mt_new, + NULL, + sizeof(t_serial_mt), 0,A_DEFSYM,0); + class_addfloat(serial_mt_class,serial_mt_float); + class_addmethod(serial_mt_class,(t_method) serial_mt_reset,gensym("reset"),0); +} + + |