X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Finput%2Fwav.c;h=186693047f123088b74790ab9d1c275ae4be34b2;hb=d1d3d2e0c4f74625f6f8379a3128412c600ad98d;hp=f7574334da78e045c287a16f18e1f036da74a904;hpb=74c9a8d2bd361d59cd6eb6e20c26a37c6f4d12a1;p=libsigrok.git

diff --git a/src/input/wav.c b/src/input/wav.c
index f7574334..18669304 100644
--- a/src/input/wav.c
+++ b/src/input/wav.c
@@ -184,7 +184,10 @@ static int find_data_chunk(GString *buf, int initial_offset)
 static void send_chunk(const struct sr_input *in, int offset, int num_samples)
 {
 	struct sr_datafeed_packet packet;
-	struct sr_datafeed_analog_old analog;
+	struct sr_datafeed_analog analog;
+	struct sr_analog_encoding encoding;
+	struct sr_analog_meaning meaning;
+	struct sr_analog_spec spec;
 	struct context *inc;
 	float fdata[CHUNK_SIZE];
 	int total_samples, samplenum;
@@ -223,14 +226,16 @@ static void send_chunk(const struct sr_input *in, int offset, int num_samples)
 		s += inc->unitsize;
 		d += inc->unitsize;
 	}
-	packet.type = SR_DF_ANALOG_OLD;
+
+	sr_analog_init(&analog, &encoding, &meaning, &spec, 0);
+	packet.type = SR_DF_ANALOG;
 	packet.payload = &analog;
-	analog.channels = in->sdi->channels;
 	analog.num_samples = num_samples;
-	analog.mq = 0;
-	analog.mqflags = 0;
-	analog.unit = 0;
 	analog.data = fdata;
+	analog.meaning->channels = in->sdi->channels;
+	analog.meaning->mq = 0;
+	analog.meaning->mqflags = 0;
+	analog.meaning->unit = 0;
 	sr_session_send(in->sdi, &packet);
 }
 
@@ -245,7 +250,7 @@ static int process_buffer(struct sr_input *in)
 
 	inc = in->priv;
 	if (!inc->started) {
-		std_session_send_df_header(in->sdi, LOG_PREFIX);
+		std_session_send_df_header(in->sdi);
 
 		packet.type = SR_DF_META;
 		packet.payload = &meta;
@@ -341,7 +346,6 @@ static int receive(struct sr_input *in, GString *buf)
 
 static int end(struct sr_input *in)
 {
-	struct sr_datafeed_packet packet;
 	struct context *inc;
 	int ret;
 
@@ -351,14 +355,22 @@ static int end(struct sr_input *in)
 		ret = SR_OK;
 
 	inc = in->priv;
-	if (inc->started) {
-		packet.type = SR_DF_END;
-		sr_session_send(in->sdi, &packet);
-	}
+	if (inc->started)
+		std_session_send_df_end(in->sdi);
 
 	return ret;
 }
 
+static int reset(struct sr_input *in)
+{
+	struct context *inc = in->priv;
+
+	inc->started = FALSE;
+	g_string_truncate(in->buf, 0);
+
+	return SR_OK;
+}
+
 SR_PRIV struct sr_input_module input_wav = {
 	.id = "wav",
 	.name = "WAV",
@@ -369,4 +381,5 @@ SR_PRIV struct sr_input_module input_wav = {
 	.init = init,
 	.receive = receive,
 	.end = end,
+	.reset = reset,
 };