X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=main.c;h=9bd2a0a5d1eefe3732d9a6b52a1b35dee816968d;hb=c82143e6806703f739597adec1cf14aff08a1a6e;hp=db28707a9b54742bbeb7c2cb5b81b03e7647c748;hpb=82ae334974462693664709a4db1dacc9e6d1ad33;p=sigrok-gtk.git

diff --git a/main.c b/main.c
index db28707..9bd2a0a 100644
--- a/main.c
+++ b/main.c
@@ -17,7 +17,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <sigrok.h>
+#include <libsigrok/libsigrok.h>
 #include <gtk/gtk.h>
 
 #include <errno.h>
@@ -33,14 +33,14 @@ static const char *colours[8] = {
 	"gold", "darkgreen", "blue", "magenta",
 };
 
-static void
-datafeed_in(struct sr_dev *dev, struct sr_datafeed_packet *packet)
+static void datafeed_in(const struct sr_dev_inst *sdi,
+			const struct sr_datafeed_packet *packet)
 {
-	static int probelist[SR_MAX_NUM_PROBES + 1] = { 0 };
+	static int logic_probelist[SR_MAX_NUM_PROBES + 1] = { -1 };
 	static int unitsize = 0;
-	struct sr_probe *probe;
-	struct sr_datafeed_header *header;
-	struct sr_datafeed_logic *logic = NULL;
+	const struct sr_probe *probe;
+	const struct sr_datafeed_logic *logic = NULL;
+	const struct sr_datafeed_meta_logic *meta_logic;
 	int num_enabled_probes, sample_size, i;
 	uint64_t filter_out_len;
 	uint8_t *filter_out;
@@ -49,14 +49,25 @@ datafeed_in(struct sr_dev *dev, struct sr_datafeed_packet *packet)
 	switch (packet->type) {
 	case SR_DF_HEADER:
 		g_message("fe: Received SR_DF_HEADER");
-		header = packet->payload;
+		break;
+	case SR_DF_END:
+		sigview_zoom(sigview, 1, 0);
+		g_message("fe: Received SR_DF_END");
+		sr_session_stop();
+		break;
+	case SR_DF_TRIGGER:
+		g_message("fe: received SR_DF_TRIGGER");
+		break;
+	case SR_DF_META_LOGIC:
+		g_message("fe: received SR_DF_META_LOGIC");
+		meta_logic = (const struct sr_datafeed_meta_logic *)packet->payload;
 		num_enabled_probes = 0;
 		gtk_list_store_clear(siglist);
-		for (i = 0; i < header->num_logic_probes; i++) {
-			probe = g_slist_nth_data(dev->probes, i);
+		for (i = 0; i < meta_logic->num_probes; i++) {
+			probe = (const struct sr_probe *)g_slist_nth_data(sdi->probes, i);
 			if (probe->enabled) {
 				GtkTreeIter iter;
-				probelist[num_enabled_probes++] = probe->index;
+				logic_probelist[num_enabled_probes++] = probe->index;
 				gtk_list_store_append(siglist, &iter);
 				gtk_list_store_set(siglist, &iter,
 						0, probe->name,
@@ -65,41 +76,36 @@ datafeed_in(struct sr_dev *dev, struct sr_datafeed_packet *packet)
 						-1);
 			}
 		}
+		logic_probelist[num_enabled_probes] = -1;
 		/* How many bytes we need to store num_enabled_probes bits */
 		unitsize = (num_enabled_probes + 7) / 8;
 		data = g_array_new(FALSE, FALSE, unitsize);
 		g_object_set_data(G_OBJECT(siglist), "sampledata", data);
-
-		break;
-	case SR_DF_END:
-		sigview_zoom(sigview, 1, 0);
-		g_message("fe: Received SR_DF_END");
-		sr_session_halt();
-		break;
-	case SR_DF_TRIGGER:
-		g_message("fe: received SR_DF_TRIGGER");
 		break;
 	case SR_DF_LOGIC:
-		logic = packet->payload;
+		logic = (const struct sr_datafeed_logic *)packet->payload;
 		sample_size = logic->unitsize;
 		g_message("fe: received SR_DF_LOGIC, %"PRIu64" bytes", logic->length);
-		break;
-	}
 
-	if (!logic)
-		return;
+		if (!logic)
+			break;
 
-	if (sr_filter_probes(sample_size, unitsize, probelist,
-				   logic->data, logic->length,
-				   &filter_out, &filter_out_len) != SR_OK)
-		return;
+		if (sr_filter_probes(sample_size, unitsize, logic_probelist,
+					   logic->data, logic->length,
+					   &filter_out, &filter_out_len) != SR_OK)
+			break;
 
-	data = g_object_get_data(G_OBJECT(siglist), "sampledata");
-	g_return_if_fail(data != NULL);
+		data = g_object_get_data(G_OBJECT(siglist), "sampledata");
+		g_return_if_fail(data != NULL);
 
-	g_array_append_vals(data, filter_out, filter_out_len/unitsize);
+		g_array_append_vals(data, filter_out, filter_out_len/unitsize);
 
-	g_free(filter_out);
+		g_free(filter_out);
+		break;
+	default:
+		g_message("fw: received unknown packet type %d", packet->type);
+		break;
+	}
 }
 
 void load_input_file(GtkWindow *parent, const gchar *file)
@@ -125,9 +131,24 @@ int main(int argc, char **argv)
 {
 	GtkWindow *window;
 	GtkWidget *vbox, *vpaned, *log;
+	struct sr_context *sr_ctx;
+	struct sr_dev_driver **drivers, **driver;
+
 	gtk_init(&argc, &argv);
 	icons_register();
-	sr_init();
+
+	sr_init(&sr_ctx);
+
+	/* Initialize all libsigrok drivers. */
+	drivers = sr_driver_list();
+	for (driver = drivers; *driver; driver++) {
+		if (sr_driver_init(sr_ctx, *driver) != SR_OK) {
+			g_error("Failed to initialize driver %s.",
+				(*driver)->name);
+			exit(1); // FIXME?
+		}
+	}
+
 	sr_session_new();
 	sr_session_datafeed_callback_add(datafeed_in);