X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Finput%2Ftrace32_ad.c;h=ba89ad2c41b7479586ae7204762cb1a86a5f7f6b;hb=HEAD;hp=46a15ca665589ded468a58bfb6b1777a855ff96a;hpb=0fa71943e34fbd427928eef13742958ec7e30834;p=libsigrok.git

diff --git a/src/input/trace32_ad.c b/src/input/trace32_ad.c
index 46a15ca6..ba89ad2c 100644
--- a/src/input/trace32_ad.c
+++ b/src/input/trace32_ad.c
@@ -163,7 +163,7 @@ static int init(struct sr_input *in, GHashTable *options)
 
 	/* Calculate the desired timestamp scaling factor. */
 	inc->samplerate = 1000000 *
-		g_variant_get_uint32(g_hash_table_lookup(options, "samplerate"));
+		g_variant_get_uint64(g_hash_table_lookup(options, "samplerate"));
 
 	inc->timestamp_scale = ((1 / TIMESTAMP_RESOLUTION) / (double)inc->samplerate);
 
@@ -407,21 +407,11 @@ static void create_channels(struct sr_input *in)
 
 static void send_metadata(struct sr_input *in)
 {
-	struct sr_datafeed_packet packet;
-	struct sr_datafeed_meta meta;
-	struct sr_config *src;
 	struct context *inc;
 
 	inc = in->priv;
-
-	packet.type = SR_DF_META;
-	packet.payload = &meta;
-	src = sr_config_new(SR_CONF_SAMPLERATE, g_variant_new_uint64(inc->samplerate));
-	meta.config = g_slist_append(NULL, src);
-	sr_session_send(in->sdi, &packet);
-	g_slist_free(meta.config);
-	sr_config_free(src);
-
+	(void)sr_session_send_meta(in->sdi, SR_CONF_SAMPLERATE,
+		g_variant_new_uint64(inc->samplerate));
 	inc->meta_sent = TRUE;
 }
 
@@ -901,7 +891,7 @@ static const struct sr_option *get_options(void)
 		options[9].def = g_variant_ref_sink(g_variant_new_boolean(FALSE));
 		options[10].def = g_variant_ref_sink(g_variant_new_boolean(FALSE));
 		options[11].def = g_variant_ref_sink(g_variant_new_boolean(FALSE));
-		options[12].def = g_variant_ref_sink(g_variant_new_uint32(DEFAULT_SAMPLERATE));
+		options[12].def = g_variant_ref_sink(g_variant_new_uint64(DEFAULT_SAMPLERATE));
 	}
 
 	return options;