X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;ds=inline;f=pv%2Fprop%2Fbinding%2Fdeviceoptions.cpp;h=513fe856599682411a552c5345fde38384b1255c;hb=95237c18d988245fd5f484b70a481891982f5f37;hp=1ce08eb8a14d7c9b6cc4a167625e28a5606f5051;hpb=c6dd7ed262a3bc4879b511f516532bc954d743f4;p=pulseview.git

diff --git a/pv/prop/binding/deviceoptions.cpp b/pv/prop/binding/deviceoptions.cpp
index 1ce08eb..513fe85 100644
--- a/pv/prop/binding/deviceoptions.cpp
+++ b/pv/prop/binding/deviceoptions.cpp
@@ -42,6 +42,8 @@ namespace binding {
 DeviceOptions::DeviceOptions(struct sr_dev_inst *sdi) :
 	_sdi(sdi)
 {
+	assert(sdi);
+
 	GVariant *gvar_opts, *gvar_list;
 	gsize num_opts;
 
@@ -95,6 +97,10 @@ DeviceOptions::DeviceOptions(struct sr_dev_inst *sdi) :
 		case SR_CONF_VDIV:
 			bind_enum(name, key, gvar_list, print_vdiv);
 			break;
+
+		case SR_CONF_VOLTAGE_THRESHOLD:
+			bind_enum(name, key, gvar_list, print_voltage_threshold);
+			break;
 		}
 
 		if (gvar_list)
@@ -255,6 +261,15 @@ QString DeviceOptions::print_vdiv(GVariant *const gvar)
 	return QString(sr_voltage_string(p, q));
 }
 
+QString DeviceOptions::print_voltage_threshold(GVariant *const gvar)
+{
+	gdouble lo, hi;
+	char buf[64];
+	g_variant_get(gvar, "(dd)", &lo, &hi);
+	snprintf(buf, sizeof(buf), "L<%.1fV H>%.1fV", lo, hi);
+	return QString(buf);
+}
+
 } // binding
 } // prop
 } // pv