X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Finput%2Fraw_analog.c;h=9c7135f0622aacfd9a6b2177f3ce316f53d66bad;hb=bee2b0168c087676c1b365861d8c2d4714afa9b9;hp=bb1aa06bdadf8d552df67d802e44ab94dbc779c3;hpb=21cbe810fe12fbbc93b6f80c950c377528353442;p=libsigrok.git

diff --git a/src/input/raw_analog.c b/src/input/raw_analog.c
index bb1aa06b..9c7135f0 100644
--- a/src/input/raw_analog.c
+++ b/src/input/raw_analog.c
@@ -48,26 +48,26 @@ struct context {
 };
 
 struct sample_format {
-	const char const *fmt_name;
+	const char *fmt_name;
 	struct sr_analog_encoding encoding;
 };
 
-static const struct sample_format const sample_formats[] =
+static const struct sample_format sample_formats[] =
 {
-	{ "S8",         { 1, TRUE,  FALSE, FALSE, 0, TRUE, { 1,         128}, { 0, 1}}},
-	{ "U8",         { 1, FALSE, FALSE, FALSE, 0, TRUE, { 1,         255}, {-1, 2}}},
-	{ "S16_LE",     { 2, TRUE,  FALSE, FALSE, 0, TRUE, { 1, INT16_MAX+1}, { 0, 1}}},
-	{ "U16_LE",     { 2, FALSE, FALSE, FALSE, 0, TRUE, { 1,  UINT16_MAX}, {-1, 2}}},
-	{ "S16_BE",     { 2, TRUE,  FALSE, TRUE,  0, TRUE, { 1, INT16_MAX+1}, { 0, 1}}},
-	{ "U16_BE",     { 2, FALSE, FALSE, TRUE,  0, TRUE, { 1,  UINT16_MAX}, {-1, 2}}},
-	{ "S32_LE",     { 4, TRUE,  FALSE, FALSE, 0, TRUE, { 1, INT32_MAX+1}, { 0, 1}}},
-	{ "U32_LE",     { 4, FALSE, FALSE, FALSE, 0, TRUE, { 1,  UINT32_MAX}, {-1, 2}}},
-	{ "S32_BE",     { 4, TRUE,  FALSE, TRUE,  0, TRUE, { 1, INT32_MAX+1}, { 0, 1}}},
-	{ "U32_BE",     { 4, FALSE, FALSE, TRUE,  0, TRUE, { 1,  UINT32_MAX}, {-1, 2}}},
-	{ "FLOAT_LE",   { 4, TRUE,  TRUE,  FALSE, 0, TRUE, { 1,           1}, { 0, 1}}},
-	{ "FLOAT_BE",   { 4, TRUE,  TRUE,  TRUE,  0, TRUE, { 1,           1}, { 0, 1}}},
-	{ "FLOAT64_LE", { 8, TRUE,  TRUE,  FALSE, 0, TRUE, { 1,           1}, { 0, 1}}},
-	{ "FLOAT64_BE", { 8, TRUE,  TRUE,  TRUE,  0, TRUE, { 1,           1}, { 0, 1}}},
+	{ "S8",         { 1, TRUE,  FALSE, FALSE, 0, TRUE, { 1,                     128}, { 0, 1}}},
+	{ "U8",         { 1, FALSE, FALSE, FALSE, 0, TRUE, { 1,                     255}, {-1, 2}}},
+	{ "S16_LE",     { 2, TRUE,  FALSE, FALSE, 0, TRUE, { 1,           INT16_MAX + 1}, { 0, 1}}},
+	{ "U16_LE",     { 2, FALSE, FALSE, FALSE, 0, TRUE, { 1,              UINT16_MAX}, {-1, 2}}},
+	{ "S16_BE",     { 2, TRUE,  FALSE, TRUE,  0, TRUE, { 1,           INT16_MAX + 1}, { 0, 1}}},
+	{ "U16_BE",     { 2, FALSE, FALSE, TRUE,  0, TRUE, { 1,              UINT16_MAX}, {-1, 2}}},
+	{ "S32_LE",     { 4, TRUE,  FALSE, FALSE, 0, TRUE, { 1, (uint64_t)INT32_MAX + 1}, { 0, 1}}},
+	{ "U32_LE",     { 4, FALSE, FALSE, FALSE, 0, TRUE, { 1,              UINT32_MAX}, {-1, 2}}},
+	{ "S32_BE",     { 4, TRUE,  FALSE, TRUE,  0, TRUE, { 1, (uint64_t)INT32_MAX + 1}, { 0, 1}}},
+	{ "U32_BE",     { 4, FALSE, FALSE, TRUE,  0, TRUE, { 1,              UINT32_MAX}, {-1, 2}}},
+	{ "FLOAT_LE",   { 4, TRUE,  TRUE,  FALSE, 0, TRUE, { 1,                       1}, { 0, 1}}},
+	{ "FLOAT_BE",   { 4, TRUE,  TRUE,  TRUE,  0, TRUE, { 1,                       1}, { 0, 1}}},
+	{ "FLOAT64_LE", { 8, TRUE,  TRUE,  FALSE, 0, TRUE, { 1,                       1}, { 0, 1}}},
+	{ "FLOAT64_BE", { 8, TRUE,  TRUE,  TRUE,  0, TRUE, { 1,                       1}, { 0, 1}}},
 };
 
 static int parse_format_string(const char *format)
@@ -151,7 +151,7 @@ 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);
 
 		if (inc->samplerate) {
 			packet.type = SR_DF_META;
@@ -217,7 +217,6 @@ 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;
 
@@ -227,10 +226,8 @@ 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;
 }
@@ -270,6 +267,17 @@ static void cleanup(struct sr_input *in)
 	in->priv = NULL;
 }
 
+static int reset(struct sr_input *in)
+{
+	struct context *inc = in->priv;
+
+	cleanup(in);
+	inc->started = FALSE;
+	g_string_truncate(in->buf, 0);
+
+	return SR_OK;
+}
+
 SR_PRIV struct sr_input_module input_raw_analog = {
 	.id = "raw_analog",
 	.name = "RAW analog",
@@ -280,4 +288,5 @@ SR_PRIV struct sr_input_module input_raw_analog = {
 	.receive = receive,
 	.end = end,
 	.cleanup = cleanup,
+	.reset = reset,
 };