X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Finput%2Finput.c;h=f99902d317c6b4497f520ac5a19738273f413d6b;hb=d1d3d2e0c4f74625f6f8379a3128412c600ad98d;hp=f2cc976935147b8396d31f0e086382a987d0efd2;hpb=6d2897e394950bb661a27fd33dbcd14d8c56c61f;p=libsigrok.git

diff --git a/src/input/input.c b/src/input/input.c
index f2cc9769..f99902d3 100644
--- a/src/input/input.c
+++ b/src/input/input.c
@@ -559,6 +559,27 @@ SR_API int sr_input_end(const struct sr_input *in)
 	return in->module->end((struct sr_input *)in);
 }
 
+/**
+ * Reset the input module's input handling structures.
+ *
+ * Causes the input module to reset its internal state so that we can re-send
+ * the input data from the beginning without having to re-create the entire
+ * input module.
+ *
+ * @since 0.5.0
+ */
+SR_API int sr_input_reset(const struct sr_input *in)
+{
+	if (!in->module->reset) {
+		sr_spew("Tried to reset %s module but no reset handler found.",
+			in->module->id);
+		return SR_OK;
+	}
+
+	sr_spew("Resetting %s module.", in->module->id);
+	return in->module->reset((struct sr_input *)in);
+}
+
 /**
  * Free the specified input instance and all associated resources.
  *