X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Frdtech-um%2Fprotocol.h;h=ac147d8c026af5eca945103aa3c47a02862caad2;hb=3ed4b109b5975b82dbf3e9f276c4e54a266634db;hp=159031a7885c286a4f28683dbf3cf484e0f0bf27;hpb=85accbc2e7c14b49039b5a9a3fc8afc169a9acc0;p=libsigrok.git

diff --git a/src/hardware/rdtech-um/protocol.h b/src/hardware/rdtech-um/protocol.h
index 159031a7..ac147d8c 100644
--- a/src/hardware/rdtech-um/protocol.h
+++ b/src/hardware/rdtech-um/protocol.h
@@ -33,17 +33,27 @@ enum rdtech_um_model_id {
 	RDTECH_UM34C = 0x0d4c,
 };
 
-/* Supported device profiles */
+struct rdtech_um_channel_desc {
+	const char *name;
+	struct binary_value_spec spec;
+	struct sr_rational scale;
+	int digits;
+	enum sr_mq mq;
+	enum sr_unit unit;
+};
+
 struct rdtech_um_profile {
 	const char *model_name;
 	enum rdtech_um_model_id model_id;
-	const struct binary_analog_channel *channels;
+	const struct rdtech_um_channel_desc *channels;
+	size_t channel_count;
 	gboolean (*csum_ok)(const uint8_t *buf, size_t len);
 };
 
 struct dev_context {
 	const struct rdtech_um_profile *profile;
 	struct sr_sw_limits limits;
+	struct feed_queue_analog **feeds;
 	uint8_t buf[RDTECH_UM_BUFSIZE];
 	size_t buflen;
 	int64_t cmd_sent_at;
@@ -51,6 +61,6 @@ struct dev_context {
 
 SR_PRIV const struct rdtech_um_profile *rdtech_um_probe(struct sr_serial_dev_inst *serial);
 SR_PRIV int rdtech_um_receive_data(int fd, int revents, void *cb_data);
-SR_PRIV int rdtech_um_poll(const struct sr_dev_inst *sdi);
+SR_PRIV int rdtech_um_poll(const struct sr_dev_inst *sdi, gboolean force);
 
 #endif