many random changes

[comedilib.git] / demo / info.c

diff --git a/demo/info.c b/demo/info.c
index 0040d7dc0e6746068e11aa756ed5d0ee954c636e..093f3fb999392f0c7c6e303f9de7e35889eecc33 100644 (file)
--- a/demo/info.c
+++ b/demo/info.c
@@ -38,8 +38,11 @@ extern char *filename;
 
 int main(int argc,char *argv[])
 {
-       int i;
+       int i,j;
        int n_subdevices,type;
+       int chan,n_chans;
+       int n_ranges;
+       comedi_range *rng;
        
        parse_options(argc,argv);
 
@@ -59,8 +62,22 @@ int main(int argc,char *argv[])
                printf("subdevice %d:\n",i);
                type=comedi_get_subdevice_type(it,i);
                printf("  type: %d (%s)\n",type,subdevice_types[type]);
-               printf("  number of channels: %d\n",comedi_get_n_channels(it,i));
+               n_chans=comedi_get_n_channels(it,i);
+               printf("  number of channels: %d\n",n_chans);
                printf("  max data value: %d\n",comedi_get_maxdata(it,i,0));
+               n_ranges=comedi_get_n_ranges(it,i,0);
+               printf("  number of ranges: %d\n",n_ranges);
+               printf("  ranges:\n");
+               for(chan=0;chan<n_chans;chan++){
+                       printf("    chan%d:",chan);
+                       //printf(" (0x%08x)",comedi_get_rangetype(it,i,chan));
+                       for(j=0;j<n_ranges;j++){
+                               rng=comedi_get_range(it,i,chan,j);
+                               //printf(" %p",rng);
+                               printf(" [%g,%g]",rng->min,rng->max);
+                       }
+                       printf("\n");
+               }
        }
        
        return 0;