X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Flibsigrok-internal.h;h=a937d046ff8854399bae7111b471ca8741acf797;hb=62d7945f8059ccbf56dfa2e5eb60671dd5bc959b;hp=4b3daf441151c9d5ed1cfef08c83a4855febc77d;hpb=5a1afc0907abfee5848484f944789213d6be9752;p=libsigrok.git

diff --git a/src/libsigrok-internal.h b/src/libsigrok-internal.h
index 4b3daf44..a937d046 100644
--- a/src/libsigrok-internal.h
+++ b/src/libsigrok-internal.h
@@ -632,6 +632,8 @@ enum {
 
 SR_PRIV struct sr_channel *sr_channel_new(struct sr_dev_inst *sdi,
 		int index, int type, gboolean enabled, const char *name);
+SR_PRIV struct sr_channel *sr_next_enabled_channel(const struct sr_dev_inst *sdi,
+		struct sr_channel *cur_channel);
 
 /** Device instance data */
 struct sr_dev_inst {
@@ -716,7 +718,7 @@ struct sr_session {
 	GSList *datafeed_callbacks;
 	GSList *transforms;
 	struct sr_trigger *trigger;
-	GTimeVal starttime;
+
 	gboolean running;
 
 	unsigned int num_sources;
@@ -729,7 +731,6 @@ struct sr_session {
 	 */
 	struct source *sources;
 	GPollFD *pollfds;
-	int source_timeout;
 
 	/*
 	 * These are our synchronization primitives for stopping the session in
@@ -742,6 +743,9 @@ struct sr_session {
 	gboolean abort_session;
 };
 
+SR_PRIV int sr_session_source_add_internal(struct sr_session *session,
+		GPollFD *pollfd, int timeout, sr_receive_data_callback cb,
+		void *cb_data, gintptr poll_object, gboolean is_usb);
 SR_PRIV int sr_session_send(const struct sr_dev_inst *sdi,
 		const struct sr_datafeed_packet *packet);
 SR_PRIV int sr_session_stop_sync(struct sr_session *session);
@@ -866,6 +870,7 @@ SR_PRIV int ezusb_upload_firmware(libusb_device *dev, int configuration,
 #ifdef HAVE_LIBUSB_1_0
 SR_PRIV GSList *sr_usb_find(libusb_context *usb_ctx, const char *conn);
 SR_PRIV int sr_usb_open(libusb_context *usb_ctx, struct sr_usb_dev_inst *usb);
+SR_PRIV void sr_usb_close(struct sr_usb_dev_inst *usb);
 SR_PRIV int usb_source_add(struct sr_session *session, struct sr_context *ctx,
 		int timeout, sr_receive_data_callback cb, void *cb_data);
 SR_PRIV int usb_source_remove(struct sr_session *session, struct sr_context *ctx);
@@ -1126,4 +1131,17 @@ SR_PRIV gboolean sr_ut372_packet_valid(const uint8_t *buf);
 SR_PRIV int sr_ut372_parse(const uint8_t *buf, float *floatval,
 		struct sr_datafeed_analog *analog, void *info);
 
+/*--- hardware/scale/kern.c -------------------------------------------------*/
+
+struct kern_info {
+	gboolean is_gram, is_carat, is_ounce, is_pound, is_troy_ounce;
+	gboolean is_pennyweight, is_grain, is_tael, is_momme, is_tola;
+	gboolean is_percentage, is_piece, is_unstable, is_stable, is_error;
+	int buflen;
+};
+
+SR_PRIV gboolean sr_kern_packet_valid(const uint8_t *buf);
+SR_PRIV int sr_kern_parse(const uint8_t *buf, float *floatval,
+		struct sr_datafeed_analog *analog, void *info);
+
 #endif