X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;ds=sidebyside;f=pv%2Fdevinst.cpp;h=b28fce08269f4c3f238d01c8fd016e5aecb560ec;hb=1b1dbb9158e2dfb6814517583de9015c94f28b1a;hp=c0b87fe243414bf5167f7af7f49aed527367d124;hpb=e183f4e328db8bb134652254ba9bf0707dc16c66;p=pulseview.git

diff --git a/pv/devinst.cpp b/pv/devinst.cpp
index c0b87fe..b28fce0 100644
--- a/pv/devinst.cpp
+++ b/pv/devinst.cpp
@@ -98,6 +98,7 @@ void DevInst::enable_probe(const sr_probe *probe, bool enable)
 	for (const GSList *p = _sdi->probes; p; p = p->next)
 		if (probe == p->data) {
 			const_cast<sr_probe*>(probe)->enabled = enable;
+			config_changed();
 			return;
 		}
 
@@ -105,4 +106,17 @@ void DevInst::enable_probe(const sr_probe *probe, bool enable)
 	assert(0);
 }
 
+uint64_t DevInst::get_sample_limit()
+{
+	uint64_t sample_limit;
+	GVariant* gvar = get_config(NULL, SR_CONF_LIMIT_SAMPLES);
+	if (gvar != NULL) {
+		sample_limit = g_variant_get_uint64(gvar);
+		g_variant_unref(gvar);
+	} else {
+		sample_limit = 0U;
+	}
+	return sample_limit;
+}
+
 } // pv