+void update_scope_measurements(struct scope *sc)
+{
+ sc->status.measure.ch1.vpp = scope_get_double(sc, ":MEAS:VPP? CHAN1");
+ sc->status.measure.ch1.vmax = scope_get_double(sc, ":MEAS:VMAX? CHAN1");
+ sc->status.measure.ch1.vmin = scope_get_double(sc, ":MEAS:VMIN? CHAN1");
+ sc->status.measure.ch1.vamplitude = scope_get_double(sc, ":MEAS:VAMP? CHAN1");
+ sc->status.measure.ch1.vtop = scope_get_double(sc, ":MEAS:VTOP? CHAN1");
+ sc->status.measure.ch1.vbase = scope_get_double(sc, ":MEAS:VBAS? CHAN1");
+ sc->status.measure.ch1.vaverage = scope_get_double(sc, ":MEAS:VAV? CHAN1");
+ sc->status.measure.ch1.vrms = scope_get_double(sc, ":MEAS:VRMS? CHAN1");
+ sc->status.measure.ch1.overshoot = scope_get_double(sc, ":MEAS:OVER? CHAN1");
+ sc->status.measure.ch1.preshoot = scope_get_double(sc, ":MEAS:PRES? CHAN1");
+ sc->status.measure.ch1.frequency = scope_get_double(sc, ":MEAS:FREQ? CHAN1");
+ sc->status.measure.ch1.risetime = scope_get_double(sc, ":MEAS:RIS? CHAN1");
+ sc->status.measure.ch1.falltime = scope_get_double(sc, ":MEAS:FALL? CHAN1");
+ sc->status.measure.ch1.period = scope_get_double(sc, ":MEAS:PER? CHAN1");
+ sc->status.measure.ch1.pwidth = scope_get_double(sc, ":MEAS:PWID? CHAN1");
+ sc->status.measure.ch1.nwidth = scope_get_double(sc, ":MEAS:NWID? CHAN1");
+ sc->status.measure.ch1.pdutycycle = scope_get_double(sc, ":MEAS:PDUT? CHAN1");
+ sc->status.measure.ch1.ndutycycle = scope_get_double(sc, ":MEAS:NDUT? CHAN1");
+ sc->status.measure.ch1.pdelay = scope_get_double(sc, ":MEAS:PDEL? CHAN1");
+ sc->status.measure.ch1.ndelay = scope_get_double(sc, ":MEAS:NDEL? CHAN1");
+
+ sc->status.measure.ch2.vpp = scope_get_double(sc, ":MEAS:VPP? CHAN2");
+ sc->status.measure.ch2.vmax = scope_get_double(sc, ":MEAS:VMAX? CHAN2");
+ sc->status.measure.ch2.vmin = scope_get_double(sc, ":MEAS:VMIN? CHAN2");
+ sc->status.measure.ch2.vamplitude = scope_get_double(sc, ":MEAS:VAMP? CHAN2");
+ sc->status.measure.ch2.vtop = scope_get_double(sc, ":MEAS:VTOP? CHAN2");
+ sc->status.measure.ch2.vbase = scope_get_double(sc, ":MEAS:VBAS? CHAN2");
+ sc->status.measure.ch2.vaverage = scope_get_double(sc, ":MEAS:VAV? CHAN2");
+ sc->status.measure.ch2.vrms = scope_get_double(sc, ":MEAS:VRMS? CHAN2");
+ sc->status.measure.ch2.overshoot = scope_get_double(sc, ":MEAS:OVER? CHAN2");
+ sc->status.measure.ch2.preshoot = scope_get_double(sc, ":MEAS:PRES? CHAN2");
+ sc->status.measure.ch2.frequency = scope_get_double(sc, ":MEAS:FREQ? CHAN2");
+ sc->status.measure.ch2.risetime = scope_get_double(sc, ":MEAS:RIS? CHAN2");
+ sc->status.measure.ch2.falltime = scope_get_double(sc, ":MEAS:FALL? CHAN2");
+ sc->status.measure.ch2.period = scope_get_double(sc, ":MEAS:PER? CHAN2");
+ sc->status.measure.ch2.pwidth = scope_get_double(sc, ":MEAS:PWID? CHAN2");
+ sc->status.measure.ch2.nwidth = scope_get_double(sc, ":MEAS:NWID? CHAN2");
+ sc->status.measure.ch2.pdutycycle = scope_get_double(sc, ":MEAS:PDUT? CHAN2");
+ sc->status.measure.ch2.ndutycycle = scope_get_double(sc, ":MEAS:NDUT? CHAN2");
+ sc->status.measure.ch2.pdelay = scope_get_double(sc, ":MEAS:PDEL? CHAN2");
+ sc->status.measure.ch2.ndelay = scope_get_double(sc, ":MEAS:NDEL? CHAN2");
+
+ sc->status.measure.total = scope_get_truth_value(sc, ":MEAS:TOT?");
+ COPY_SCOPE_STRING(sc, ":MEAS:SOUR?", sc->status.measure.source);
+
+}
+
+void update_scope_channel(struct scope *sc, int channel)
+{
+ struct channel_s *ch;
+ char cmd[128];
+ int offs;
+
+ if (channel == 1) {
+ ch = &(sc->status.channel.ch1);
+ strcpy(cmd, ":CHAN1:");
+ } else if (channel == 2) {
+ ch = &(sc->status.channel.ch2);
+ strcpy(cmd, ":CHAN2:");
+ } else {
+ fprintf(stderr, "Unknown channel %d!\n", channel);
+ return;
+ }
+
+ offs=strlen(cmd);
+
+ strcpy(cmd + offs, "BWL?"); ch->bwlimit_enabled = scope_get_truth_value(sc, cmd);
+ strcpy(cmd + offs, "COUP?"); COPY_SCOPE_STRING(sc, cmd, ch->coupling);
+ strcpy(cmd + offs, "DISP?"); ch->displayed = scope_get_truth_value(sc, cmd);
+ strcpy(cmd + offs, "INV?"); ch->inverted = scope_get_truth_value(sc, cmd);
+ strcpy(cmd + offs, "OFFS?"); ch->offset = scope_get_double(sc, cmd);
+ strcpy(cmd + offs, "PROB?"); ch->probe = scope_get_double(sc, cmd);
+ strcpy(cmd + offs, "SCAL?"); ch->scale = scope_get_double(sc, cmd);
+ strcpy(cmd + offs, "FILT?"); ch->filter_enabled = scope_get_truth_value(sc, cmd);
+ strcpy(cmd + offs, "MEMD?"); ch->memory_depth = scope_get_int(sc, cmd);
+ strcpy(cmd + offs, "VERN?"); COPY_SCOPE_STRING(sc, cmd, ch->vernier);
+}
+